zh-trans: merge zh content from release-1.16-temporary into release-1.16 (#18216)
* Update http-proxy-access-api.md (#16932) * Update coredns.md (#16930) * zh-trans:/docs/docs/concepts/workloads/pods/ephemeral-containers.md (#16948) * update zh-trans of define-environment-variable-container.md (#16999) Signed-off-by: Yixiang2019 <wang.yixiang@zte.com.cn> * update chinese docs (#16985) * Fix ordered list (#16988) Signed-off-by: PingWang <wang.ping5@zte.com.cn> update Signed-off-by: PingWang <wang.ping5@zte.com.cn> * zh-trans:/docs/reference/setup-tools/kubeadm/kubeadm-upgrade-phase.md (#16951) Signed-off-by: PingWang <wang.ping5@zte.com.cn> update Signed-off-by: PingWang <wang.ping5@zte.com.cn> update Signed-off-by: PingWang <wang.ping5@zte.com.cn> * Remove redundant symbol and fix some ordered list (#17000) Signed-off-by: PingWang <wang.ping5@zte.com.cn> update Signed-off-by: PingWang <wang.ping5@zte.com.cn> * update-zh-translation/docs/reference/setup-tools/kubeadm/kubeadm-init.md (#16997) * update zh translation kubeadm-reset.md kubeadm-upgrade.md (#16992) * Create kubeadm_join_phase_control-plane-join_all.md (#16987) * Update web-ui-dashboard.md (#16976) * update format problem (#16956) Signed-off-by: PingWang <wang.ping5@zte.com.cn> update Signed-off-by: PingWang <wang.ping5@zte.com.cn> * zh-trans:/docs/docs/concepts/storage/volume-pvc-datasource.md (#17021) * update zh translation /docs/reference/access-authn-authz/webhook.md (#16860) * fix confict update zh translation (#16863) * zh-trans:/docs/concepts/workloads/pods/disruptions.md (#16983) * zh-trans:/docs/concepts/workloads/pods/disruptions.md * Update content/zh/docs/concepts/workloads/pods/disruptions.md Co-Authored-By: Qiming <tengqim@cn.ibm.com> * update zh translation content/zh/docs/reference/command-line-tools-reference/kube-scheduler.md (#17006) * Update RC's link (#16935) Signed-off-by: PingWang <wang.ping5@zte.com.cn> Update Signed-off-by: PingWang <wang.ping5@zte.com.cn> update the style Signed-off-by: PingWang <wang.ping5@zte.com.cn> * Update the links for /zh/docs/setup (#16938) Signed-off-by: PingWang <wang.ping5@zte.com.cn> * zh-trans:/docs/docs/concepts/services-networking/dual-stack.md (#17024) * update zh translation /reference/setup-tools/kubeadm/generated/kubeadm.md (#17036) * update zh tanslation /reference/setup-tools/kubeadm/generated/kubeadm_alpha_kubelet_config_download.md (#17037) * update zh translation -/reference/setup-tools/kubeadm/generated/kubeadm_alpha.md (#17038) * update zh translation /docs/contribute/participating.md (#17040) * Fix cri-o's links to match English docs (#16936) Signed-off-by: PingWang <wang.ping5@zte.com.cn> * update zh translation content/zh/docs/reference/kubectl/jsonpath.md (#16862) * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_token_generate.md (#17049) * update Unkown -> Unknown (#17062) * zh-translation:high-availability.md (#16960) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * update Runnning -> Running (#17061) * zh-trans:/docs/docs/concepts/storage/volume-snapshots.md (#17054) * update zh transation /docs/reference/setup-tools/kubeadm/generated/kubeadm_reset.md (#17060) * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_token_create.md (#17052) * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_token.md (#17055) * update zh translation update-zh-translation-/docs/reference/setup-tools/kubeadm/generated/kubeadm_token_list.md (#17048) * update zh-translation:ha-topology.md (#17099) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * zh-trans /reference/setup-tools/kubeadm/generated/kubeadm_config_images_list.md (#17093) * update zh translation /reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_all.md (#17083) * Add Chinese translation for scheduler-perf-tuning (#17087) Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for scheduler-perf-tuning Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for scheduler-perf-tuning Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for scheduler-perf-tuning Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> * zh trans content/zh/docs/setup/production-environment/tools/kubeadm/control-plane-flags.md (#17121) * update zh trans content/zh/docs/tasks/access-application-cluster/service-access-application-cluster.md (#17122) * zh-translation:content/zh/docs/tasks/administer-cluster/namespaces-walkthrough.md (#17105) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * update-zh-translation-/docs/reference/setup-tools/kubeadm/generated/kubeadm_config_migrate.md (#17091) * update zh trans /docs/setup/learning-environment/minikube.md (#17143) * update zh trans /zh/docs/reference/_index.md (#17146) * update zh trans /docs/tasks/access-application-cluster/port-forward-access-application-cluster.md (#17134) * update zh translation 20191020-update-zh-translation-/docs/contribute/localization.md (#17046) * update zh trans /docs/reference/using-api/client-libraries.md (#17144) * update zh trans /docs/reference/setup-tools/kubeadm/generated/kubeadm_version.md (#17145) * update zh /docs/reference/setup-tools/kubeadm/generated/kubeadm_upgrade_node.md (#17131) * update zh translation /reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_front-proxy-client.md (#17081) * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_kubeconfig.md (#17078) * add zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase_control-plane-join_update-status.md (#17076) * update zh trans content/zh/docs/contribute/generate-ref-docs/kubectl.md (#17165) * update zh translation /reference/command-line-tools-reference/kube-proxy.md (#17107) * zh-trans:/docs/docs/concepts/workloads/pods/pod-topology-spread-const… (#16955) * zh-trans:/docs/docs/concepts/workloads/pods/pod-topology-spread-constraints.md * Update pod-topology-spread-constraints.md * zh-trans:/docs/concepts/configuration/scheduling-framework.md (#17088) * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_upload-config_kubelet.md (#17079) * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_control-plane_apiserver.md (#17077) * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase_control-plane-join.md (#17075) * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_token_delete.md (#17050) * update zh trans /docs/concepts/overview/working-with-objects/namespaces.md (#17205) * update zh trans /docs/concepts/overview/what-is-kubernetes.md (#17203) * pr_release-1.16_crictl (#17201) * update zh docs/tasks/administer-cluster/dns-debugging-resolution.md (#17186) * update zh trans content/zh/docs/concepts/overview/working-with-objects/field-selectors.md (#17191) * translate configure_upgrade_etcd (#17160) * translate kubeadm_upgrade_apply (#17159) * update zh /docs/tasks/job/coarse-parallel-processing-work-queue.md (#17155) * translate docs/setup/release/version-skew-policy.md to Chinese (#17142) * update zh trans content/zh/docs/tasks/access-application-cluster/create-external-load-balancer.md (#17124) * zh-trans replace the wrong translation (#17103) zh-trans replace the wrong translation * Merged 1.14~1.16 changes (#17117) * zh-trans:/docs/concepts/configuration/assign-pod-node.md (#17129) * update zh trans /docs/contribute/generate-ref-docs/kubernetes-api.md (#17161) * pr_release-1.16_basic-ss (#17169) * Add zh-trans of assign-cpu-resource.md (#17063) Signed-off-by: heqg <he.qingguo@zte.com.cn> Add zh-trans of assign-cpu-resource.md Signed-off-by: heqg <he.qingguo@zte.com.cn> Add zh-trans of assign-cpu-resource.md Signed-off-by: heqg <he.qingguo@zte.com.cn> Add zh-trans of assign-cpu-resource.md Signed-off-by: heqg <he.qingguo@zte.com.cn> Add zh-trans of assign-cpu-resource.md Signed-off-by: heqg <he.qingguo@zte.com.cn> * update zh trans content/zh/docs/concepts/overview/working-with-objects/common-labels.md (#17193) * update zh translation /docs/contribute/intermediate.md (#17041) * zh-trans:docs/setup/production-environment/turnkey/tencent.md (#17207) * pr_release-1.16_mysql-wordpress-pv (#17202) * pr_release-1.16_reconfig-kubelet (#17200) * zh-trans:/docs/docs/concepts/workloads/controllers/jobs-run-completio… (#17020) * zh-trans:/docs/docs/concepts/workloads/controllers/jobs-run-completion.md * Update jobs-run-completion.md * Update jobs-run-completion.md * update zh trans content/zh/docs/concepts/extend-kubernetes/extend-cluster.md (#17212) * update zh trans content/zh/docs/concepts/extend-kubernetes/api-extension/apiserver-aggregation.md (#17213) * add zh trans /docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase_control-plane-prepare_kubeconfig.md (#17220) kubeadm_join_phase_control-plane-prepare_download-certs.md * add zh trans /reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs.md and /reference/setup-tools/kubeadm/generated/kubeadm_join_phase_control-plane-prepare.md (#17219) * update zh trans content/zh/docs/concepts/containers/images.md (#17216) * ZH-trans: add _index.md (#17214) * ZH-trans: add _index.md * add _index.md file * add _index.md files * pr_release-1.16_crd-versions (#17198) * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_config_images_pull.md (#17092) * zh-trans /reference/setup-tools/kubeadm/generated/kubeadm_config_images.md (#17094) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_addon_kube-proxy.md and content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_sa.md (#17222) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase_control-plane-prepare_all.md content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase_control-plane-prepare_certs.md (#17221) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_addon_all.md (#17223) * 013 /docs/concepts/services networking/ingress.md (#17185) * x * update zh trans content/zh/docs/concepts/services-networking/ingress.md * zh-trans:/reference/setup-tools/kubeadm/generated/kubeadm_completion.md and kubeadm_config.md (#17097) * add zh trans reference/glossary/pod-lifecycle (#17226) * update zh-translation document (#17096) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * update zh-translation:setup-ha-etcd-with-kubeadm.md (#17098) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * add zh trans /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_selfhosting.md and /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_kubelet_config_enable-dynamic.md (#17227) * add zh trans /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_kubeconfig_user.md and /docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_upload-config_kubeadm.md (#17228) * zh-translation:content/zh/docs/tasks/extend-kubectl/kubectl-plugins.md (#17089) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * update zh translation /docs/reference/setup-tools/kubeadm/generated/kubeadm_join.md (#17080) * update zh translation /reference/setup-tools/kubeadm/generated/kubeadm_config_view.md (#17085) * zh-translation:troubleshooting-kubeadm.md (#17069) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * zh-trans: docs/concepts/scheduling/kube-scheduler.md (#17067) * Add Chinese translation for kube-scheduler Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for kube-scheduler Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for kube-scheduler Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for kube-scheduler Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for kube-scheduler Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for kube-scheduler Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for kube-scheduler Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> Add Chinese translation for kube-scheduler Signed-off-by: GeorgeSen <wang.sen2@zte.com.cn> * Update kube-scheduler.md * Add Chinese translation for kube-scheduler * Update kube-scheduler.md * Update kube-scheduler.md * Update kube-scheduler.md * translate pods.md and init-containers.md for branch release-1.16 (#17208) * update zh translation /docs/contribute/start.md (#17039) * zh-translation:2017-10-00-Five-Days-Of-Kubernetes-18.md (#17229) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * translate kubeadm-certs.md (#17090) * update the Illegal comment such as : (<！--、<--) (#17266) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase.md and content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_etcd-ca.md (#17268) * update zh /docs/concepts/architecture/cloud-controller.md (#17263) * update zh 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zh-translation:kubeadm_init_phase_upload-config.md (#17238) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * update zh /docs/concepts/workloads/pods/pod-overview.md (#17239) * update the format of zh translation content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_reset.md content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_upgrade.md content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_upgrade_apply.md content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_upgrade_plan.md content/zh/docs/reference/setup-tools/kubeadm/kubeadm-config.md content/zh/docs/reference/setup-tools/kubeadm/kubeadm-reset.md content/zh/docs/reference/setup-tools/kubeadm/kubeadm-token.md content/zh/docs/reference/setup-tools/kubeadm/kubeadm-upgrade.md (#17248) * Create advanced.md (#17256) * Create advanced.md * trans the advanced.md and fix the build bugs * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_control-plane.md and content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_control-plane_scheduler.md (#17269) * zh-translation:kubelet-integration.md (#17272) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * pr_release-1.16_out-of-resource (#17199) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_front-proxy-ca.md and content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_control-plane_controller-manager.md (#17267) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_etcd-peer.md and content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_kubeconfig_admin.md (#17271) * pr_release-1.16_ext-admission-ctl (#17196) * update zh translation /docs/contribute/advanced.md (#17042) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_apiserver-etcd-client.md and content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_ca.md (#17275) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_config_print.md update zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_config.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_config_print_init-defaults.md (#17282) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated… (#17287) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_etcd.md content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_upload-config_all.md update zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_control-plane.md * Update kubeadm_init_phase_etcd.md * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/… (#17285) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_etcd-server.md content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_kubelet.md update zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_apiserver.md * Update kubeadm_alpha_kubelet.md * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_all.md and content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_addon.md fix-up bad comment kubeadm_alpha_certs_renew.md、kubeadm_alpha_certs_renew_apiserver-etcd-client.md、kubeadm_init_phase_addon_all.md (#17276) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/… (#17281) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_etcd_local.md and content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_config_print_join-defaults.md * Update kubeadm_init_phase_etcd_local.md * zh trans update-daemon-set.md (#16872) * zh trans update-daemon-set.md * Update update-daemon-set.md * managing-tls-in-a-cluster.md (#16874) * update-api-object-kubectl-patch.md (#16875) * improve the zh trans /kubeadm/generated/kubeadm_init_phase_.* 1 (#17295) * improve the zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_config_.* (#17294) * modify the zh translation content/zh/docs/reference/setup-tools/kubea… (#17293) * modify the zh translation content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_.* * Update kubeadm_alpha.md * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_kubeconfig_all.md and content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_preflight.md (#17280) * add zh /docs/reference/glossary/cgroup.md (#17291) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_kubelet_config.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_apiserver-kubelet-client.md (#17288) * improve zh trans of command in /kubeadm/generated/kubeadm_init_phase_.* files (#17297) * improve zh command translation /kubeadm/generated/kubeadm_init_.* files (#17298) * update zh trans in /kubeadm/generated/kubeadm_.* files (#17306) * add zh trans /reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_etcd-healthcheck-client.md、/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_etcd-peer.md、/reference/setup-tools/kubeadm/generated/kubeadm_alpha_kubeconfig.md (#17308) * Improve previously translated documents (#17327) Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * zh-trans: docs/setup/production-environment/turnkey/aws.md (#17320) * Update zh.toml * update zh trans /generated/kubeadm_join_phase_.* files (#17301) * Update zh.toml * add zh /docs/reference/glossary/pod-disruption-budget.md (#17344) * pr_release-1.16_config-aggregation-layer (#17197) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_controller-manager.conf.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_scheduler.conf.md (#17390) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_kubeconfig_scheduler.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase_control-plane-prepare_control-plane.md (#17381) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_apiserver-kubelet-client.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase_control-plane-join_mark-control-plane.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase_kubelet-start.md (#17380) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_addon_coredns.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_bootstrap-token.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_apiserver.md (#17383) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_certificate-key.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_reset_phase_preflight.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_reset_phase_update-cluster-status.md (#17385) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_admin.conf.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_reset_phase.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_reset_phase_cleanup-node.md (#17387) * add zh trans content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_apiserver-kubelet-client.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_certs_renew_front-proxy-client.md、content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_selfhosting_pivot.md (#17384) * add zh /docs/reference/glossary/limitrange.md (#17324) * add zh trans content/zh/docs/setup/best-practices/cluster-large.md (#17321) * add zh trans content/zh/docs/setup/best-practices/cluster-large.md * Update cluster-large.md * add zh trans /docs/reference/setup-tools/kubeadm/kubeadm-alpha.md、/do… (#17403) * add zh trans /docs/reference/setup-tools/kubeadm/kubeadm-alpha.md、/docs/reference/setup-tools/kubeadm/generated/kubeadm_join_phase_preflight.md、/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs_etcd-server.md * Update kubeadm_init_phase_certs_etcd-server.md * add zh /docs/reference/glossary/cluster-operations.md (#17300) * add zh /docs/reference/glossary/applications.md (#17419) * update zh trans kubelet (#17379) * update zh trans kubelet * update the file according to feedback from reviewer tengqm * update 1000-1757 lines * update the advice zh trans * add zh /docs/reference/glossary/static-pod.md (#17418) * add zh /docs/reference/glossary/preemption.md (#17423) * add zh /docs/reference/glossary/pod-priority.md (#17421) * add zh /docs/reference/glossary/control-plane.md (#17425) * add zh /docs/reference/glossary/cluster-infrastructure.md (#17424) * pr_release-1.16_api-overview (#17444) * pr_release-1.16_daemonset (#17435) * pr_release-1.16_gc (#17445) * pr_release-1.16_qos-class (#17442) * fix QoS Class to QoS 类 (#17464) * pr_release-1.16-abac (#17427) * zh-trans:docs/setup/production-environment/turnkey/alibaba-cloud.md (#17345) * pr_release-1.16_endpoint-slice (#17468) * pr_release-1.16_taint (#17469) * pr_release-1.16_operator-pattern (#17467) * pr_release-1.16_ss (#17433) * pr_release-1.16_admission-controller (#17440) * pr_release-1.16_containerd (#17441) * pr_release-1.16_app-container (#17466) * add zh-trans content/zh/docs/setup/_index.md、content/zh/docs/setup/release/_index.md (#17503) * pr-release-1.16_enabling-endpoint-slices (#17504) * update zh trans content/zh/docs/reference/setup-tools/kubeadm/kubeadm… (#17495) * update zh trans content/zh/docs/reference/setup-tools/kubeadm/kubeadm-upgrade-phase.md、content/zh/docs/reference/setup-tools/kubeadm/kubeadm-init-phase.md * add content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_kubeconfig_kubelet.md * pr-release-1.16_logging (#17491) * pr-release-1.16_cri (#17486) * add zh-trans:docs/setup/production-environment/turnkey/azure.md (#17482) * pattern translate into 模式 (#17485) * fix zk affinity description in zh trans (#17393) * pr-release-1.16_ephemeral-container (#17487) * pr-release-1.16_data-plane (#17489) * pr-release-1.16_cncf (#17490) * zh-trans add content\zh\docs\tools\install-minikube.md (#16920) * zh-trans add content\zh\docs\tools\install-minikube.md * zh-trans update content\zh\docs\tools\install-minikube.md * zh-trans update content\zh\docs\tools\install-minikube.md * update \docs\tasks\tools\install-minikube.md * update docs\concepts\workloads\controllers\deployment.md * update deployment.md * pr-release-1.16_extensions (#17492) * pr-release-1.16_toleration (#17493) * Revert "update zh trans content/zh/docs/reference/setup-tools/kubeadm/kubeadm… (#17495)" (#17521) This reverts commit 1134c14e0a39bdc3d1a920ac9797139a6dcccf4b. * motidy extensions in content/zh/docs/reference/glossary/extensions (#17524) * motidy toleration in content/zh/docs/reference/glossary/toleration.md (#17523) * motidy toleration in content/zh/docs/reference/glossary/toleration.md * Update toleration.md * improve zh-trans in content/zh/docs/setup/_index.md (#17526) * add zh-trans /zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_kubeconfig_kubelet.md (#17527) * Broken Link (#17546) Issue available at https://kubernetes.io/zh/docs/concepts/containers/runtime-class/ and introduced by original English documentation (see #17543) * Update trans kubeadm_upgrade_plan.md (#17395) * Update kubeadm_upgrade_plan.md * Update kubeadm_upgrade_plan.md * Update kubeadm_upgrade_plan.md * Update kubeadm_upgrade_plan.md * Update kubeadm_upgrade_plan.md * Update kubeadm_upgrade_plan.md * update zh-trans of define-command-argument-container.md (#17022) Signed-off-by: Yixiang2019 <wang.yixiang@zte.com.cn> update zh-trans of define-command-argument-container.md Signed-off-by: Yixiang2019 <wang.yixiang@zte.com.cn> Add back the Original English Signed-off-by: Yixiang2019 <wang.yixiang@zte.com.cn> update title of define-command-argument-container.md Signed-off-by: Yixiang2019 <wang.yixiang@zte.com.cn> update table title and reference Signed-off-by: Yixiang2019 <wang.yixiang@zte.com.cn> update reference of define-command-argument-container.md Signed-off-by: Yixiang2019 <wang.yixiang@zte.com.cn> * ZH-trans: fix multiple jump links and update files (#17603) * ZH-trans: fix multiple jump links and update files * Update _index.html * update zh trans content/zh/docs/reference/setup-tools/kubeadm/kubeadm-init-phase.md (#17528) * update zh trans /doc/concepts/architecture/nodes.md (#17617) * update zh trans content/zh/docs/concepts/architecture/nodes.md * fix-up content/zh/docs/concepts/architecture/nodes.md * add zh-trans /docs/setup/release/notes.md (#17519) * add zh-trans /docs/setup/release/notes.md update-750 * fix-up 1575 line and udpate 2483 line * update to line 2980 * update to the last line 3160 * add zh-trans:docs/setup/production-environment/turnkey/icp.md (#17568) * zh-trans: /docs/setup/production-environment/container-runtimes.md (#17646) * zh-trs:container-runtimes.md Signed-off-by: yuxiaobo <yuxiaobogo@163.com> * Update container-runtimes.md * Translate /docs/concepts/workloads/controllers/ttlafterfinished.md into Chinese (#17791) * Translate /docs/concepts/cluster-administration/cloud-providers.md into Chinese * Translate /docs/concepts/workloads/controllers/ttlafterfinished.md into Chinese * Sorry, wrong commit, roll back... * Translate /docs/concepts/workloads/controllers/ttlafterfinished.md * Translate /docs/concepts/workloads/controllers/ttlafterfinished.md into Chinese * Translate /docs/concepts/workloads/controllers/ttlafterfinished.md into Chinese * Create trans kubeadm_upgrade_diff.md (#17392) * Update kubeadm_upgrade_diff.md * Update kubeadm_upgrade_diff.md * Update kubeadm_upgrade_diff.md * Create _index.md (#17831) * zh-trans zh-trans-/docs/reference/command-line-tools-reference/feature-gates.md (#17658) * Update volume-snapshots.md (#17829) * Update volume-snapshots.md * Update volume-snapshots.md * Update volume-snapshots.md * Create ovirt.md (#17849) * Create ovirt.md * Update ovirt.md * Translate /docs/concepts/cluster-administration/cloud-providers.md into Chinese (#17761) * Translate /docs/concepts/cluster-administration/cloud-providers.md into Chinese * Translate /docs/concepts/workloads/controllers/ttlafterfinished.md into Chinese * Sorry, wrong commit, roll back... * Update translation after tengqm's review. * Update cloud-providers.md * Update dual-stack.md (#17836) * Update dual-stack.md * Update dual-stack.md * Update dual-stack.md * Update dual-stack.md * Create validate-dual-stack.md (#17833) * Create validate-dual-stack.md * Update validate-dual-stack.md * translation content/zh/docs/reference/setup-tools/kubeadm/ kubeadm-join-phase、kubeadm-reset-phase (#17881) * zh-trans content/zh/docs/contribute/generate-ref-docs/contribute-upstream.md (#17882) * Chinese translation /docs/tasks/administer-cluster/highly-available-master.md (#17884) * Chinese translation /docs/tasks/administer-cluster/highly-available-master.md * Apply suggestions from code review Co-Authored-By: Qiming <tengqim@cn.ibm.com> * Fix format issue (#17921) * Create topology-manager.md (#17901) * Create topology-manager.md * Update topology-manager.md * add zh-trans:docs/setup/production-environment/windows/user-guide-windows-containers.md (#17876) * Update pod-overhead.md (#17931) * Update scheduler-perf-tuning.md (#17934) * Create dcos.md (#17932) * Create dcos.md * Update dcos.md * Update object-management.md (#17937) * zh-translation content/zh/docs/setup/production-environment/tools/kops.md (#17991) * Create imperative-config.md (#17956) * Create imperative-config.md * Update imperative-config.md * Create self-hosting.md (#17950) * Create resource-bin-packing.md (#17935) * Create nodelocaldns.md (#17938) * Update config.toml(release-1.16) for 1.17 (#18025) * Update config.toml(release-1.16) for 1.17 * Update config.toml * Remove ru language * fix shotcode mismatch Co-authored-by: zhangx501 <zhang0000xun@gmail.com> Co-authored-by: ZhongliangXiong <xiong.zhongliang@zte.com.cn> Co-authored-by: Yixiang Wang <wang.yixiang@zte.com.cn> Co-authored-by: li mengyang <hwdef97@gmail.com> Co-authored-by: PingWang <wang.ping5@zte.com.cn> Co-authored-by: chentanjun <tanjunchen20@gmail.com> Co-authored-by: Sophy417 <53026875+Sophy417@users.noreply.github.com> Co-authored-by: Qiming <tengqim@cn.ibm.com> Co-authored-by: yuxiaobo96 <41496192+yuxiaobo96@users.noreply.github.com> Co-authored-by: senwang <wang.sen2@zte.com.cn> Co-authored-by: lichuqiang <lichuqiang@huawei.com> Co-authored-by: lpf7551321 <liupengfei20@huawei.com> Co-authored-by: Hongcai Ren <renhongcai@huawei.com> Co-authored-by: jiajie <jiaj12@chinaunicom.cn> Co-authored-by: heqg <56527988+heqg@users.noreply.github.com> Co-authored-by: IreneByron <zhangbingqing7@huawei.com> Co-authored-by: LiuDui <1693291525@qq.com> Co-authored-by: Wang Bing <wangbing.adam@gmail.com> Co-authored-by: Damini Satya <daminisatya@gmail.com> Co-authored-by: liufangwai <liufangwai@huawei.com> Co-authored-by: wangcong <congfairy2536@gmail.com> Co-authored-by: XuefeiWang2 <wangxuefei2@huawei.com> Co-authored-by: Kubernetes Prow Robot <k8s-ci-robot@users.noreply.github.com> Co-authored-by: Ziqiu Zhu <zzqshu@126.com> Co-authored-by: ten2ton <50288981+ten2ton@users.noreply.github.com> Co-authored-by: Oleg Butuzov <butuzov@users.noreply.github.com> Co-authored-by: jiazxjason <52809535+jiazxjason@users.noreply.github.com> Co-authored-by: Coffey Gao <coffiney@qq.com> Co-authored-by: Bingshen Wang <bingshen.wbs@alibaba-inc.com>
This commit is contained in:
SataQiu
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Kubernetes Prow Robot
parent
6be3e1414d
commit
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@@ -19,14 +19,14 @@ linkTitle: 学习 Kubernetes 基础知识
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<div class="col-md-9">
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<h2>Kubernetes 基础</h2>
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<p>本教程介绍了 Kubernetes 集群编排系统的基础知识。每个模块包含关于 Kubernetes 主要特性和概念的一些背景信息，并包括一个在线互动教程。这些互动教程让您可以自己管理一个简单的集群及其容器化应用程序。</p>
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<p>使用互动教程，您可以学习:</p>
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<p>使用互动教程，您可以学习：</p>
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<ul>
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<li>在集群上部署容器化应用程序</li>
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<li>弹性部署</li>
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<li>使用新的软件版本，更新容器化应用程序</li>
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<li>调试容器化应用程序</li>
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</ul>
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<p>教程 Katacoda 在您的浏览器中运行一个虚拟终端，在浏览器中运行 Minikube，这是一个可在任何地方小规模本地部署的 Kubernetes 集群。不需要安装任何软件或进行任何配置; 每个交互性教程都直接从您的网页浏览器上运行。</p>
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<p>教程 Katacoda 在您的浏览器中运行一个虚拟终端，在浏览器中运行 Minikube，这是一个可在任何地方小规模本地部署的 Kubernetes 集群。不需要安装任何软件或进行任何配置；每个交互性教程都直接从您的网页浏览器上运行。</p>
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</div>
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</div>
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@@ -35,7 +35,7 @@ linkTitle: 学习 Kubernetes 基础知识
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<div class="row">
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<div class="col-md-9">
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<h2>Kubernetes 可以为您做些什么?</h2>
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<p>通过现代的 Web 服务，用户希望应用程序能够 24/7 全天候使用，开发人员希望每天可以多次发布部署新版本的应用程序。 容器化可以帮助软件包达成这些目标，使应用程序能够以简单快速的方式发布和更新，而无需停机。Kubernetes 帮助您确保这些容器化的应用程序在您想要的时间和地点运行，并帮助应用程序找到它们需要的资源和工具。 <a href="http://kubernetes.io/docs/whatisk8s/">Kubernetes</a> 是一个可用于生产的开源平台，根据 Google 容器集群方面积累的经验，以及来自社区的最佳实践而设计。</p>
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<p>通过现代的 Web 服务，用户希望应用程序能够 24/7 全天候使用，开发人员希望每天可以多次发布部署新版本的应用程序。 容器化可以帮助软件包达成这些目标，使应用程序能够以简单快速的方式发布和更新，而无需停机。Kubernetes 帮助您确保这些容器化的应用程序在您想要的时间和地点运行，并帮助应用程序找到它们需要的资源和工具。Kubernetes 是一个可用于生产的开源平台，根据 Google 容器集群方面积累的经验，以及来自社区的最佳实践而设计。</p>
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</div>
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</div>
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@@ -44,61 +44,55 @@ linkTitle: 学习 Kubernetes 基础知识
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<div class="row">
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<div class="col-md-4">
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<div class="thumbnail">
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<a href="/docs/tutorials/kubernetes-basics/cluster-intro/"><img src="./public/images/module_01.svg?v=1469803628347" alt=""></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/cluster-intro/"><img src="/docs/tutorials/kubernetes-basics/public/images/module_01.svg?v=1469803628347" alt=""></a>
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<div class="caption">
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<a href="cluster-intro/"><h5>1. 创建一个 Kubernetes 集群</h5></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/cluster-intro/"><h5>1. 创建一个 Kubernetes 集群</h5></a>
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</div>
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</div>
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</div>
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<div class="col-md-4">
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<div class="thumbnail">
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<a href="/docs/tutorials/kubernetes-basics/deploy-intro/"><img src="./public/images/module_02.svg?v=1469803628347" alt=""></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/deploy-intro/"><img src="/docs/tutorials/kubernetes-basics/public/images/module_02.svg?v=1469803628347" alt=""></a>
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<div class="caption">
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<a href="deploy-intro/"><h5>2. 部署应用程序</h5></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/deploy-intro/"><h5>2. 部署应用程序</h5></a>
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</div>
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</div>
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</div>
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<div class="col-md-4">
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<div class="thumbnail">
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<a href="/docs/tutorials/kubernetes-basics/explore-intro/"><img src="./public/images/module_03.svg?v=1469803628347" alt=""></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/explore-intro/"><img src="/docs/tutorials/kubernetes-basics/public/images/module_03.svg?v=1469803628347" alt=""></a>
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<div class="caption">
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<a href="explore-intro/"><h5>3. 应用程序探索</h5></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/explore-intro/"><h5>3. 应用程序探索</h5></a>
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</div>
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</div>
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</div>
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<div class="col-md-4">
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<div class="thumbnail">
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<a href="/docs/tutorials/kubernetes-basics/expose-intro/"><img src="./public/images/module_04.svg?v=1469803628347" alt=""></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/expose-intro/"><img src="/docs/tutorials/kubernetes-basics/public/images/module_04.svg?v=1469803628347" alt=""></a>
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<div class="caption">
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<a href="expose-intro/"><h5>4. 应用外部可见</h5></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/expose-intro/"><h5>4. 应用外部可见</h5></a>
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</div>
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</div>
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</div>
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<div class="col-md-4">
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<div class="thumbnail">
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<a href="/docs/tutorials/kubernetes-basics/scale-intro/"><img src="./public/images/module_05.svg?v=1469803628347" alt=""></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/scale-intro/"><img src="/docs/tutorials/kubernetes-basics/public/images/module_05.svg?v=1469803628347" alt=""></a>
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<div class="caption">
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<a href="scale-intro/"><h5>5. 应用可扩展</h5></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/scale-intro/"><h5>5. 应用可扩展</h5></a>
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</div>
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</div>
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</div>
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<div class="col-md-4">
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<div class="thumbnail">
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<a href="/docs/tutorials/kubernetes-basics/update-intro/"><img src="./public/images/module_06.svg?v=1469803628347" alt=""></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/update-intro/"><img src="/docs/tutorials/kubernetes-basics/public/images/module_06.svg?v=1469803628347" alt=""></a>
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<div class="caption">
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<a href="update-intro/"><h5>6. 应用更新</h5></a>
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<a href="/zh/docs/tutorials/kubernetes-basics/update-intro/"><h5>6. 应用更新</h5></a>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="row">
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<div class="col-md-12">
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<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/cluster-intro/" role="button">开始教程<span class="btn__next">›</span></a>
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</div>
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</div>
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</main>
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</div>
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@@ -1,107 +0,0 @@
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---
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title: 使用 Minikube 创建一个集群
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---
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<!DOCTYPE html>
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<html lang="en">
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<body>
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<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
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<div class="layout" id="top">
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<main class="content">
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<div class="row">
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<div class="col-md-8">
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<h3>目标</h3>
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<ul>
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<li>了解什么是 Kubernetes 集群</li>
|
||||
<li>了解什么是 Minikube</li>
|
||||
<li>使用在线终端启动 Kubernetes 集群</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Kubernetes 集群</h3>
|
||||
<p>
|
||||
<b>Kubernetes 用于协调高度可用的计算机集群，这些计算机群集被连接作为单个单元工作。</b> Kubernetes 的抽象性允许您将容器化的应用程序部署到集群，而不必专门将其绑定到单个计算机。为了利用这种新的部署模型，应用程序需要以将它们与各个主机分离的方式打包: 它们需要被容器化。容器化应用程序比过去的部署模型更灵活和可用，其中应用程序直接安装到特定机器上，作为深入集成到主机中的软件包。 <b>Kubernetes 在一个集群上以更有效的方式自动分发和调度容器应用程序。</b> Kubernetes 是一个 <a href="https://github.com/kubernetes/kubernetes">开源</a> 平台，可满足生产环境的需要。
|
||||
</p>
|
||||
<p>Kubernetes 集群由两种类型的资源组成:
|
||||
<ul>
|
||||
<li>一个 <b>Master</b> 是集群的调度节点</li>
|
||||
<li><b>Nodes</b> 是应用程序实际运行的工作节点</li>
|
||||
</ul>
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>概要:</h3>
|
||||
<ul>
|
||||
<li>Kubernetes 集群</li>
|
||||
<li>Minikube</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>
|
||||
Kubernetes 是一个生产级的开源平台，用于协调计算机集群内部和跨计算机集群的应用程序容器的分发(调度)和运行。
|
||||
</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2 style="color: #3771e3;">集群图</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_01_cluster.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><b>Master 负责管理集群。</b> master 协调集群中的所有活动，例如调度应用程序、维护应用程序的所需状态、扩展应用程序和滚动更新。</p>
|
||||
<p><b>节点 是 Kubernetes 集群中的工作机器，可以是物理机或虚拟机。</b> 每个工作节点都有一个 Kubelet，它是管理 节点 并与 Kubernetes Master 节点进行通信的代理。节点 上还应具有处理容器操作的工作，例如 <a href="https://www.docker.com/">Docker</a> 或 <a href="https://coreos.com/rkt/">rkt</a>。一个 Kubernetes 工作集群至少有三个节点。</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i> Master 管理集群，而 节点 用于托管正在运行的应用程序。 </i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p>当您在 Kubernetes 上部署应用程序时，您可以告诉 master 启动应用程序容器。Master 调度容器在集群的 节点 上运行。<b> 节点 使用 Master 公开的 Kubernetes API 与 Master 通信</b>。最终用户还可以直接使用 Kubernetes 的 API 与集群交互。</p>
|
||||
|
||||
<p>Kubernetes 集群可以部署在物理机或虚拟机上。要开始使用 Kubernetes 开发，您可以使用 <a href="https://github.com/kubernetes/minikube">Minikube</a>。Minikube 是一个轻量级的 Kubernetes 实现，会在本机创建一台虚拟机，并部署一个只包含一个节点的简单集群。 Minikube 适用于 Linux, Mac OS 和 Windows 系统。Minikube CLI 提供了集群的基本引导操作，包括启动、停止、状态和删除。为了完成此基础训练，您将使用预先安装了 Minikube 的在线终端。</p>
|
||||
|
||||
<p>现在您已经知道 Kubernetes 是什么，让我们使用在线教程，开始我们的第一个集群!</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/cluster-interactive/" role="button">启动互动教程 <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,11 @@
|
||||
---
|
||||
title: 创建集群
|
||||
weight: 10
|
||||
---
|
||||
|
||||
<!--
|
||||
---
|
||||
title: Create a Cluster
|
||||
weight: 10
|
||||
---
|
||||
-->
|
||||
+20
-2
@@ -1,7 +1,15 @@
|
||||
---
|
||||
title: 互动教程 - 创建集群
|
||||
title: 交互式教程 - 创建集群
|
||||
weight: 20
|
||||
---
|
||||
|
||||
<!--
|
||||
---
|
||||
title: Interactive Tutorial - Creating a Cluster
|
||||
weight: 20
|
||||
---
|
||||
-->
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
@@ -9,6 +17,7 @@ title: 互动教程 - 创建集群
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/overrides.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
@@ -17,13 +26,22 @@ title: 互动教程 - 创建集群
|
||||
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
|
||||
<!--
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
-->
|
||||
要与终端交互，请使用桌面/平板
|
||||
|
||||
</div>
|
||||
<div class="katacoda__box" id="inline-terminal-1" data-katacoda-id="kubernetes-bootcamp/1" data-katacoda-color="326de6" data-katacoda-secondary="273d6d" data-katacoda-hideintro="false" data-katacoda-font="Roboto" data-katacoda-fontheader="Roboto Slab" data-katacoda-prompt="Kubernetes Bootcamp Terminal" style="height: 600px;"></div>
|
||||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/deploy-intro/" role="button">Continue to Module 2<span class="btn__next">›</span></a>
|
||||
<!--
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/deploy-app/deploy-intro/" role="button">Continue to Module 2<span class="btn__next">›</span></a>
|
||||
-->
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/deploy-app/deploy-intro/" role="button">继续阅读第二单元<span class="btn__next">›</span></a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@@ -0,0 +1,108 @@
|
||||
---
|
||||
title: Using Minikube to Create a Cluster
|
||||
weight: 10
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Objectives</h3>
|
||||
<ul>
|
||||
<li>Learn what a Kubernetes cluster is.</li>
|
||||
<li>Learn what Minikube is.</li>
|
||||
<li>Start a Kubernetes cluster using an online terminal.</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Kubernetes Clusters</h3>
|
||||
<p>
|
||||
<b>Kubernetes coordinates a highly available cluster of computers that are connected to work as a single unit.</b> The abstractions in Kubernetes allow you to deploy containerized applications to a cluster without tying them specifically to individual machines. To make use of this new model of deployment, applications need to be packaged in a way that decouples them from individual hosts: they need to be containerized. Containerized applications are more flexible and available than in past deployment models, where applications were installed directly onto specific machines as packages deeply integrated into the host. <b>Kubernetes automates the distribution and scheduling of application containers across a cluster in a more efficient way.</b> Kubernetes is an open-source platform and is production-ready.
|
||||
</p>
|
||||
<p>A Kubernetes cluster consists of two types of resources:
|
||||
<ul>
|
||||
<li>The <b>Master</b> coordinates the cluster</li>
|
||||
<li><b>Nodes</b> are the workers that run applications</li>
|
||||
</ul>
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>Summary:</h3>
|
||||
<ul>
|
||||
<li>Kubernetes cluster</li>
|
||||
<li>Minikube</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>
|
||||
Kubernetes is a production-grade, open-source platform that orchestrates the placement (scheduling) and execution of application containers within and across computer clusters.
|
||||
</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2 style="color: #3771e3;">Cluster Diagram</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_01_cluster.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><b>The Master is responsible for managing the cluster.</b> The master coordinates all activities in your cluster, such as scheduling applications, maintaining applications' desired state, scaling applications, and rolling out new updates.</p>
|
||||
<p><b>A node is a VM or a physical computer that serves as a worker machine in a Kubernetes cluster.</b> Each node has a Kubelet, which is an agent for managing the node and communicating with the Kubernetes master. The node should also have tools for handling container operations, such as Docker or rkt. A Kubernetes cluster that handles production traffic should have a minimum of three nodes.</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>Masters manage the cluster and the nodes are used to host the running applications.</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p>When you deploy applications on Kubernetes, you tell the master to start the application containers. The master schedules the containers to run on the cluster's nodes. <b>The nodes communicate with the master using the Kubernetes API</b>, which the master exposes. End users can also use the Kubernetes API directly to interact with the cluster.</p>
|
||||
|
||||
<p>A Kubernetes cluster can be deployed on either physical or virtual machines. To get started with Kubernetes development, you can use Minikube. Minikube is a lightweight Kubernetes implementation that creates a VM on your local machine and deploys a simple cluster containing only one node. Minikube is available for Linux, macOS, and Windows systems. The Minikube CLI provides basic bootstrapping operations for working with your cluster, including start, stop, status, and delete. For this tutorial, however, you'll use a provided online terminal with Minikube pre-installed.</p>
|
||||
|
||||
<p>Now that you know what Kubernetes is, let's go to the online tutorial and start our first cluster!</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/create-cluster/cluster-interactive/" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,11 @@
|
||||
---
|
||||
title: 部署应用
|
||||
weight: 20
|
||||
---
|
||||
|
||||
<!--
|
||||
---
|
||||
title: Deploy an App
|
||||
weight: 20
|
||||
---
|
||||
-->
|
||||
@@ -0,0 +1,45 @@
|
||||
---
|
||||
title: 交互式教程 - 部署应用程序
|
||||
weight: 20
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/overrides.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content katacoda-content">
|
||||
|
||||
<br>
|
||||
<div class="katacoda">
|
||||
<!-- <div class="katacoda__alert">
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
</div> -->
|
||||
<div class="katacoda__alert">
|
||||
要与终端进行交互，请使用桌面/平板电脑版本
|
||||
</div>
|
||||
|
||||
<div class="katacoda__box" id="inline-terminal-1" data-katacoda-id="kubernetes-bootcamp/7" data-katacoda-color="326de6" data-katacoda-secondary="273d6d" data-katacoda-hideintro="false" data-katacoda-font="Roboto" data-katacoda-fontheader="Roboto Slab" data-katacoda-prompt="Kubernetes Bootcamp Terminal" style="height: 600px;">
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<!-- <a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/explore/explore-intro/" role="button">Continue to Module 3<span class="btn__next">›</span></a> -->
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/explore/explore-intro/" role="button">继续阅读第3单元<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,136 @@
|
||||
---
|
||||
title: 使用 kubectl 创建 Deployment
|
||||
weight: 10
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
|
||||
<div class="col-md-8">
|
||||
<!-- <h3>Objectives</h3> -->
|
||||
<h3>目标</h3>
|
||||
<!-- <ul>
|
||||
<li>Learn about application Deployments.</li>
|
||||
<li>Deploy your first app on Kubernetes with kubectl.</li>
|
||||
</ul> -->
|
||||
<ul>
|
||||
<li>学习了解应用的部署</li>
|
||||
<li>使用 kubectl 在 Kubernetes 上部署第一个应用</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<!-- <h3>Kubernetes Deployments</h3> -->
|
||||
<h3>Kubernetes 部署</h3>
|
||||
<!-- <p>
|
||||
Once you have a running Kubernetes cluster, you can deploy your containerized applications on top of it.
|
||||
To do so, you create a Kubernetes <b>Deployment</b> configuration. The Deployment instructs Kubernetes
|
||||
how to create and update instances of your application. Once you've created a Deployment, the Kubernetes
|
||||
master schedules mentioned application instances onto individual Nodes in the cluster.
|
||||
</p> -->
|
||||
<p>
|
||||
一旦运行了 Kubernetes 集群，就可以在其上部署容器化应用程序。
|
||||
为此，您需要创建 Kubernetes <b> Deployment </b>配置。Deployment 指挥 Kubernetes 如何创建和更新应用程序的实例。创建 Deployment 后，Kubernetes master 将应用程序实例调度到集群中的各个节点上。
|
||||
</p>
|
||||
|
||||
<!-- <p>Once the application instances are created, a Kubernetes Deployment Controller continuously monitors those instances. If the Node hosting an instance goes down or is deleted, the Deployment controller replaces the instance with an instance on another Node in the cluster. <b>This provides a self-healing mechanism to address machine failure or maintenance.</b></p> -->
|
||||
<p>创建应用程序实例后，Kubernetes Deployment 控制器会持续监视这些实例。 如果托管实例的节点关闭或被删除，则 Deployment 控制器会将该实例替换为群集中另一个节点上的实例。 <b>这提供了一种自我修复机制来解决机器故障维护问题。</b></p>
|
||||
|
||||
<!-- <p>In a pre-orchestration world, installation scripts would often be used to start applications, but they did not allow recovery from machine failure. By both creating your application instances and keeping them running across Nodes, Kubernetes Deployments provide a fundamentally different approach to application management. </p> -->
|
||||
<p>在没有 Kubernetes 这种编排系统之前，安装脚本通常用于启动应用程序，但它们不允许从机器故障中恢复。通过创建应用程序实例并使它们在节点之间运行， Kubernetes Deployments 提供了一种与众不同的应用程序管理方法。</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<!-- <h3>Summary:</h3> -->
|
||||
<h3>总结:</h3>
|
||||
<ul>
|
||||
<li>Deployments</li>
|
||||
<li>Kubectl</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<!-- <p><i>
|
||||
A Deployment is responsible for creating and updating instances of your application
|
||||
</i></p> -->
|
||||
<p><i>
|
||||
Deployment 负责创建和更新应用程序的实例
|
||||
</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<!-- <h2 style="color: #3771e3;">Deploying your first app on Kubernetes</h2> -->
|
||||
<h2 style="color: #3771e3;">部署你在 Kubernetes 上的第一个应用程序</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_02_first_app.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
|
||||
<!-- <p>You can create and manage a Deployment by using the Kubernetes command line interface, <b>Kubectl</b>. Kubectl uses the Kubernetes API to interact with the cluster. In this module, you'll learn the most common Kubectl commands needed to create Deployments that run your applications on a Kubernetes cluster.</p> -->
|
||||
<p>您可以使用 Kubernetes 命令行界面创建和管理 Deployment，<b>Kubectl</b>.Kubectl 使用 Kubernetes API 与集群进行交互。在本单元中，您将学习创建在 Kubernetes 集群上运行应用程序的 Deployment 所需的最常见的 Kubectl 命令。</p>
|
||||
|
||||
<!-- <p>When you create a Deployment, you'll need to specify the container image for your application and the number of replicas that you want to run. You can change that information later by updating your Deployment; Modules <a href="/docs/tutorials/kubernetes-basics/scale-intro/">5</a> and <a href="/docs/tutorials/kubernetes-basics/update-intro/">6</a> of the bootcamp discuss how you can scale and update your Deployments.</p> -->
|
||||
<p>创建 Deployment 时，您需要指定应用程序的容器映像以及要运行的副本数。您可以稍后通过更新 Deployment 来更改该信息; 模块 <a href="/docs/tutorials/kubernetes-basics/scale-intro/">5</a> 和 <a href="/docs/tutorials/kubernetes-basics/update-intro/">6</a> 讨论了如何扩展和更新 Deployments。</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<!-- <p><i> Applications need to be packaged into one of the supported container formats in order to be deployed on Kubernetes </i></p> -->
|
||||
<p><i> 应用程序需要打包成一种受支持的容器格式，以便部署在 Kubernetes 上 </i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
|
||||
<!-- <p>For our first Deployment, we'll use a Node.js application packaged in a Docker container.
|
||||
To create the Node.js application and deploy the Docker container, follow the instructions from the
|
||||
<a href="/docs/tutorials/hello-minikube/">Hello Minikube tutorial</a>.</p>
|
||||
|
||||
<p>Now that you know what Deployments are, let's go to the online tutorial and deploy our first app!</p> -->
|
||||
<p>对于我们的第一次部署，我们将使用打包在 Docker 容器中的 Node.js 应用程序。
|
||||
要创建 Node.js 应用程序并部署 Docker 容器，请按照
|
||||
<a href="/docs/tutorials/hello-minikube/">你好 Minikube 教程</a>.</p>
|
||||
|
||||
<p>现在您已经了解了 Deployment 的内容，让我们转到在线教程并部署我们的第一个应用程序！</p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/deploy-app/deploy-interactive/" role="button">开始交互式教程 <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,108 +0,0 @@
|
||||
---
|
||||
title: 使用 kubectl 创建部署
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>目标</h3>
|
||||
<ul>
|
||||
<li>了解应用程序部署</li>
|
||||
<li>使用 kubectl 在 Kubernetes 上部署您的第一个应用程序</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Kubernetes 部署</h3>
|
||||
<p>
|
||||
一旦运行了 Kubernetes 集群，您可以在其上部署容器化应用程序。为此，您可以创建一个 Kubernetes <b>Deployment</b>。Deployment 负责创建和更新应用程序实例。创建 Deployment 后， Kubernetes master 会将 Deployment 创建的应用程序实例调度到集群中的各个节点。
|
||||
</p>
|
||||
|
||||
<p>创建应用程序实例后，Kubernetes 部署控制器会持续监视这些实例。如果托管它的节点不可用或删除，则部署控制器将替换实例。 <b>这提供了一种解决机器故障或维护的自愈机制。</b></p>
|
||||
|
||||
<p>在编排诞生前的世界中，通常会使用安装脚本启动应用程序，但是它们并不能从机器故障中恢复。通过创建应用程序实例并使其运行在跨节点的机器之间，Kubernetes 部署提供了截然不同的应用管理方法。 </p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>概要:</h3>
|
||||
<ul>
|
||||
<li>部署</li>
|
||||
<li>Kubectl</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>
|
||||
部署负责创建和更新应用程序的实例
|
||||
</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2 style="color: #3771e3;">在 Kubernetes 上部署您的第一个应用程序</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_02_first_app.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
|
||||
<p>您可以使用 Kubernetes 命令行工具 <b>Kubectl</b>创建和管理部署。Kubectl 使用 Kubernetes API 与集群进行交互。在本模块中，您将学习在 Kubernetes 集群上运行应用程序部署所需的最常见的 Kubectl 命令。</p>
|
||||
|
||||
<p>创建部署时，您需要为应用程序指定容器镜像以及要运行的副本数。您可以稍后通过更新部署来更改该信息；基础训练模块 <a href="/docs/tutorials/kubernetes-basics/scale-intro/">5</a> 和 <a href="/docs/tutorials/kubernetes-basics/update-intro/">6</a> 讨论如何扩展和更新您的部署。</p>
|
||||
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i> 应用程序需要打包成支持的容器格式之一，以便部署在 Kubernetes 上。</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p>对于我们的第一个部署，我们将使用 <a href="https://nodejs.org">Node.js</a> 应用程序打包到 Docker 容器。源代码和 Dockerfile 可在 Kubernetes Bootcamp 的 <a href="https://github.com/kubernetes/kubernetes-bootcamp">GitHub 存储库</a> 中找到。</p>
|
||||
|
||||
<p>现在您已经知道部署是什么，我来再来看看在线教程，并部署我们的第一个应用程序!</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/deploy-interactive/" role="button">启动互动教程 <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,142 +0,0 @@
|
||||
---
|
||||
title: 查看 Pod 和节点
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>目标</h3>
|
||||
<ul>
|
||||
<li>了解 Kubernetes Pod</li>
|
||||
<li>了解 Kubernetes Node</li>
|
||||
<li>已部署应用的故障排除</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h2>Kubernetes Pod</h2>
|
||||
<p>当您在模块 <a href="/docs/tutorials/kubernetes-basics/deploy-intro/">2</a>中创建部署时，Kubernetes 创建了一个 <b>Pod</b> 来托管您的应用程序实例。Pod 是一个 Kubernetes 的资源抽象，表示一个或多个应用容器 (例如 Docker 或 rkt) 组，以及一些用于这些容器的共享资源。这些资源包括:</p>
|
||||
<ul>
|
||||
<li>共享存储，如卷</li>
|
||||
<li>网络，作为唯一的集群 IP 地址</li>
|
||||
<li>每个容器如何运行的信息，例如容器镜像版本或要使用的特定端口</li>
|
||||
</ul>
|
||||
<p>Pod 模型可以理解为应用程序特定的 "逻辑主机"，并且可以包含相对紧密耦合的不同应用程序容器。例如，Pod 可能包含带有 Node.js 应用程序的容器以及另一个要吸收 Node.js Web 服务器提供的数据的不同容器。Pod 中的容器共享 IP 地址和端口空间，始终位于同一位置并且统一调度，并在相同的节点上运行，共享上下文环境。</p>
|
||||
|
||||
<p>Pod 是 Kubernetes 平台上原子级别的单元。当我们在 Kubernetes 上创建一个部署时，该部署将在其中创建包含容器的 Pod (而不是直接创建容器)。每个 Pod 都绑定到它被调度的节点，并且始终在那里，直到终止 (根据重启策略) 或删除。在节点故障的情况下，在集群中的其他可用节点上调度相同的 Pod。</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>概要:</h3>
|
||||
<ul>
|
||||
<li>Pod</li>
|
||||
<li>节点</li>
|
||||
<li>Kubectl 主要命令</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>
|
||||
Pod是由一个或者多个应用程序容器构成的(例如 Docker 或 rkt)，包含共享存储 (卷)，IP 地址以及有关如何运行它们的信息。
|
||||
</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2 style="color: #3771e3;">Pod 概览</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_03_pods.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2>节点</h2>
|
||||
<p>Pod 总是运行在 <b>Node</b>上。Node 是 Kubernetes 的工作机器，可以是虚拟机或物理机，这取决于在集群的安装情况。每个节点由 Master 管理。一个节点上可以有多个 Pod, Kubernetes master 会自动处理调度集群各个节点上的 Pod。 Master 在自动调度时，会考虑每个 Node 上的可用资源。</p>
|
||||
|
||||
<p>每个 Kubernetes 节点至少运行以下组件:</p>
|
||||
<ul>
|
||||
<li>Kubelet 是负责 Kubernetes Master 和 所有节点之间通信的进程，它管理机器上运行的 Pod 和容器。</li>
|
||||
<li>容器运行时(例如 Docker、rkt) 负责从镜像仓库中拉取容器镜像，解包容器并运行应用程序。</li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i> 如果一些容器属于强耦合并且需要共享资源(例如 磁盘)，那么这些容器应该放到单个 Pod 中一起调度。 </i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2 style="color: #3771e3;">节点概述</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_03_nodes.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2>使用 kubectl 进行故障排除</h2>
|
||||
<p>在模块 <a href="/docs/tutorials/kubernetes-basics/deploy-intro/">2</a>中，您使用了 Kubectl 命令行接口。您将在模块 3 中继续使用它来获取有关已部署应用程序及其环境的信息。最常见的操作可以通过以下 kubectl 命令完成:</p>
|
||||
<ul>
|
||||
<li><b>kubectl get</b> - 列出可用资源</li>
|
||||
<li><b>kubectl describe</b> - 显示有关资源的详细信息</li>
|
||||
<li><b>kubectl logs</b> - 从 Pod 中的容器打印日志</li>
|
||||
<li><b>kubectl exec</b> - 在 Pod 中的容器执行命令</li>
|
||||
</ul>
|
||||
|
||||
<p>您可以使用这些命令来查看应用程序部署的时间，它们当前的状态，运行的位置及其配置。</p>
|
||||
|
||||
<p>现在我们更多地了解了集群组件和命令行交互，接下来，一起来探索分析我们的应用程序。</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i> 节点是 Kubernetes 中的工作机器，可能是物理机或虚拟机，具体取决于集群的安装配置。多个 Pod 可以在一个节点上运行。 </i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/explore-interactive/" role="button">启动互动教程<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,9 @@
|
||||
---
|
||||
title: 了解你的应用
|
||||
weight: 30
|
||||
---
|
||||
|
||||
<!-- ---
|
||||
title: Explore Your App
|
||||
weight: 30
|
||||
--- -->
|
||||
+17
-2
@@ -1,7 +1,15 @@
|
||||
---
|
||||
title: 互动教程 - 应用程序探索
|
||||
title: 交互式教程-探索您的应用程序
|
||||
weight: 20
|
||||
---
|
||||
|
||||
<!--
|
||||
---
|
||||
title: Interactive Tutorial - Exploring Your App
|
||||
weight: 20
|
||||
---
|
||||
-->
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
@@ -9,6 +17,7 @@ title: 互动教程 - 应用程序探索
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/overrides.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
@@ -18,16 +27,22 @@ title: 互动教程 - 应用程序探索
|
||||
<br>
|
||||
<div class="katacoda">
|
||||
|
||||
<!--
|
||||
<div class="katacoda__alert">
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
</div>
|
||||
-->
|
||||
|
||||
<div class="katacoda__alert">
|
||||
要与终端交互，请使用桌面/平板 版本
|
||||
</div>
|
||||
|
||||
<div class="katacoda__box" id="inline-terminal-1" data-katacoda-id="kubernetes-bootcamp/4" data-katacoda-color="326de6" data-katacoda-secondary="273d6d" data-katacoda-hideintro="false" data-katacoda-font="Roboto" data-katacoda-fontheader="Roboto Slab" data-katacoda-prompt="Kubernetes Bootcamp Terminal" style="height: 600px;">
|
||||
</div>
|
||||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/expose-intro/" role="button">Continue to Module 4<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/expose/expose-intro/" role="button">Continue to Module 4<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@@ -0,0 +1,222 @@
|
||||
---
|
||||
title: 查看 pod 和工作节点
|
||||
weight: 10
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<h3>Objectives</h3>
|
||||
-->
|
||||
<h3>目标</h3>
|
||||
<ul>
|
||||
<!--
|
||||
<li>Learn about Kubernetes Pods.</li>
|
||||
<li>Learn about Kubernetes Nodes.</li>
|
||||
<li>Troubleshoot deployed applications.</li>
|
||||
-->
|
||||
<li>了解 Kubernetes Pod。</li>
|
||||
<li>了解 Kubernetes 工作节点。</li>
|
||||
<li>对已部署的应用故障排除。</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<h2>Kubernetes Pods</h2>
|
||||
-->
|
||||
<h2>Kubernetes Pods</h2>
|
||||
<!--
|
||||
<p>When you created a Deployment in Module <a href="/docs/tutorials/kubernetes-basics/deploy-intro/">2</a>, Kubernetes created a <b>Pod</b> to host your application instance. A Pod is a Kubernetes abstraction that represents a group of one or more application containers (such as Docker or rkt), and some shared resources for those containers. Those resources include:</p>
|
||||
-->
|
||||
<p>在模块 <a href="/docs/tutorials/kubernetes-basics/deploy-intro/">2</a>创建 Deployment 时, Kubernetes 添加 a <b>Pod</b> 托管你的应用实例。Pod 是 Kubernetes 抽象出来的，表示一组一个或多个应用程序容器（如 Docker 或 rkt ），以及这些容器的一些共享资源。这些资源包括:</p>
|
||||
<!--
|
||||
<ul>
|
||||
<li>Shared storage, as Volumes</li>
|
||||
<li>Networking, as a unique cluster IP address</li>
|
||||
<li>Information about how to run each container, such as the container image version or specific ports to use</li>
|
||||
</ul>
|
||||
-->
|
||||
<ul>
|
||||
<li>共享存储，当作卷</li>
|
||||
<li>网络，作为唯一的集群 IP 地址</li>
|
||||
<li>有关每个容器如何运行的信息，例如容器映像版本或要使用的特定端口。</li>
|
||||
</ul>
|
||||
<!--
|
||||
<p>A Pod models an application-specific "logical host" and can contain different application containers which are relatively tightly coupled. For example, a Pod might include both the container with your Node.js app as well as a different container that feeds the data to be published by the Node.js webserver. The containers in a Pod share an IP Address and port space, are always co-located and co-scheduled, and run in a shared context on the same Node.</p>
|
||||
-->
|
||||
<p>Pod 为特定于应用程序的“逻辑主机”建模，并且可以包含相对紧耦合的不同应用容器。例如，Pod 可能既包含带有 Node.js 应用的容器，也包含另一个不同的容器，用于提供 Node.js 网络服务器要发布的数据。Pod 中的容器共享 IP 地址和端口，始终位于同一位置并且共同调度，并在同一工作节点上的共享上下文中运行。</p>
|
||||
<!--
|
||||
<p>Pods are the atomic unit on the Kubernetes platform. When we create a Deployment on Kubernetes, that Deployment creates Pods with containers inside them (as opposed to creating containers directly). Each Pod is tied to the Node where it is scheduled, and remains there until termination (according to restart policy) or deletion. In case of a Node failure, identical Pods are scheduled on other available Nodes in the cluster.</p>
|
||||
-->
|
||||
<p>Pod是 Kubernetes 平台上的原子单元。 当我们在 Kubernetes 上创建 Deployment 时，该 Deployment 会在其中创建包含容器的 Pod （而不是直接创建容器）。每个 Pod 都与调度它的工作节点绑定，并保持在那里直到终止（根据重启策略）或删除。 如果工作节点发生故障，则会在群集中的其他可用工作节点上调度相同的 Pod。</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<!--
|
||||
<h3>Summary:</h3>
|
||||
-->
|
||||
<h3>总结:</h3>
|
||||
<ul>
|
||||
<li>Pods</li>
|
||||
<li>工作节点</li>
|
||||
<!--
|
||||
<li>Kubectl main commands</li>
|
||||
-->
|
||||
<li>Kubectl 主要命令</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<!--
|
||||
<p><i>
|
||||
A Pod is a group of one or more application containers (such as Docker or rkt) and includes shared storage (volumes), IP address and information about how to run them.
|
||||
</i></p>
|
||||
-->
|
||||
<p><i>
|
||||
Pod 是一组一个或多个应用程序容器（例如 Docker 或 rkt ），包括共享存储（卷), IP 地址和有关如何运行它们的信息。
|
||||
</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<h2 style="color: #3771e3;">Pods overview</h2>
|
||||
-->
|
||||
<h2 style="color: #3771e3;">Pod 概览</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_03_pods.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<h2>Nodes</h2>
|
||||
<p>A Pod always runs on a <b>Node</b>. A Node is a worker machine in Kubernetes and may be either a virtual or a physical machine, depending on the cluster. Each Node is managed by the Master. A Node can have multiple pods, and the Kubernetes master automatically handles scheduling the pods across the Nodes in the cluster. The Master's automatic scheduling takes into account the available resources on each Node.</p>
|
||||
|
||||
<p>Every Kubernetes Node runs at least:</p>
|
||||
<ul>
|
||||
<li>Kubelet, a process responsible for communication between the Kubernetes Master and the Node; it manages the Pods and the containers running on a machine.</li>
|
||||
<li>A container runtime (like Docker, rkt) responsible for pulling the container image from a registry, unpacking the container, and running the application.</li>
|
||||
</ul>
|
||||
-->
|
||||
<h2>工作节点</h2>
|
||||
<p>一个 pod 总是运行在 <b>工作节点</b>。工作节点是 Kubernetes 中的参与计算的机器，可以是虚拟机或物理计算机，具体取决于集群。每个工作节点由主节点管理。工作节点可以有多个 pod ，Kubernetes 主节点会自动处理在群集中的工作节点上调度 pod 。 主节点的自动调度考量了每个工作节点上的可用资源。</p>
|
||||
|
||||
<p>每个 Kubernetes 工作节点至少运行:</p>
|
||||
<ul>
|
||||
<li>Kubelet，负责 Kubernetes 主节点和工作节点之间通信的过程; 它管理 Pod 和机器上运行的容器。</li>
|
||||
<li>容器运行时（如 Docker ，rkt ）负责从仓库中提取容器镜像，解压缩容器以及运行应用程序。</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<!--
|
||||
<p><i> Containers should only be scheduled together in a single Pod if they are tightly coupled and need to share resources such as disk. </i></p>
|
||||
-->
|
||||
<p><i>如果它们紧耦合并且需要共享磁盘等资源，这些容器应在一个 Pod 中编排。</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<h2 style="color: #3771e3;">Node overview</h2>
|
||||
-->
|
||||
<h2 style="color: #3771e3;">工作节点概览</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_03_nodes.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<h2>Troubleshooting with kubectl</h2>
|
||||
-->
|
||||
<h2>使用 kubectl 进行故障排除</h2>
|
||||
<!--
|
||||
<p>In Module <a href="/docs/tutorials/kubernetes-basics/deploy/deploy-intro/">2</a>, you used Kubectl command-line interface. You'll continue to use it in Module 3 to get information about deployed applications and their environments. The most common operations can be done with the following kubectl commands:</p>
|
||||
-->
|
||||
<p>在模块 <a href="/docs/tutorials/kubernetes-basics/deploy/deploy-intro/">2</a>,您使用了 Kubectl 命令行界面。 您将继续在第3单元中使用它来获取有关已部署的应用程序及其环境的信息。 最常见的操作可以使用以下 kubectl 命令完成：</p>
|
||||
<!--
|
||||
<ul>
|
||||
<li><b>kubectl get</b> - list resources</li>
|
||||
<li><b>kubectl describe</b> - show detailed information about a resource</li>
|
||||
<li><b>kubectl logs</b> - print the logs from a container in a pod</li>
|
||||
<li><b>kubectl exec</b> - execute a command on a container in a pod</li>
|
||||
</ul>
|
||||
-->
|
||||
<ul>
|
||||
<li><b>kubectl get</b> - 列出资源</li>
|
||||
<li><b>kubectl describe</b> - 显示有关资源的详细信息</li>
|
||||
<li><b>kubectl logs</b> - 打印 pod 和其中容器的日志</li>
|
||||
<li><b>kubectl exec</b> - 在 pod 中的容器上执行命令</li>
|
||||
</ul>
|
||||
<!--
|
||||
<p>You can use these commands to see when applications were deployed, what their current statuses are, where they are running and what their configurations are.</p>
|
||||
-->
|
||||
<p>您可以使用这些命令查看应用程序的部署时间，当前状态，运行位置以及配置。</p>
|
||||
<!--
|
||||
<p>Now that we know more about our cluster components and the command line, let's explore our application.</p>
|
||||
-->
|
||||
<p>现在我们了解了有关集群组件和命令行的更多信息，让我们来探索一下我们的应用程序。</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<!--
|
||||
<p><i> A node is a worker machine in Kubernetes and may be a VM or physical machine, depending on the cluster. Multiple Pods can run on one Node. </i></p>
|
||||
-->
|
||||
<p><i>工作节点是 Kubernetes 中的负责计算的机器，可能是VM或物理计算机，具体取决于群集。多个 Pod 可以在一个工作节点上运行。 </i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<!--
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/explore/explore-interactive/" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
-->
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/explore/explore-interactive/" role="button"> 开始交互式教程 <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,119 +0,0 @@
|
||||
---
|
||||
title: 使用服务发布您的应用程序
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>目标</h3>
|
||||
<ul>
|
||||
<li>了解 Kubernetes 中的服务</li>
|
||||
<li>了解标签和标签选择器对象如何与服务相关联</li>
|
||||
<li>通过 Service 在 Kubernetes 集群外发布应用程序</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Kubernetes 服务概述</h3>
|
||||
|
||||
<p>Kubernetes <a href="/docs/concepts/workloads/pods/pod-overview/">Pods</a> 终有一死。
|
||||
Pods 实际上有一个 <a href="/docs/concepts/workloads/pods/pod-lifecycle/">生命周期</a>。
|
||||
当工作节点死机时，节点上运行的Pod也将丢失。
|
||||
一个 <a href="/docs/user-guide/replication-controller/#what-is-a-replicationcontroller">ReplicationController</a> 可能会通过创建新的Pod以动态地将集群恢复到所需的状态，以保持您的应用程序运行。
|
||||
比如说，假如一个图像处理软件有三个副本。这些副本是可替代的，前端系统不应关心后端副本，即使Pod丢失并重建也不会更改。
|
||||
也就是说，Kubernetes 集群中的每个 Pod 都有一个唯一的IP地址，即使在同一个节点上的 Pods 也是如此，所以此时就需要一种自动调整更改 Pod 的方法，以便您的应用程序继续运行。</p>
|
||||
<p><i>服务</i>：Kubernetes 中的服务是一个抽象对象，它定义了一组逻辑的 Pods 和一个访问它们的策略。 服务让互相依赖的 Pod 之间的耦合松动。 服务像所有 Kubernetes 对象一样，由 YAML <a href="/docs/concepts/configuration/overview/#general-config-tips">(首选)</a> 或 JSON 定义。
|
||||
针对服务的一组 Pod 通常由 <i>LabelSelector</i> 确定（参见下文，为什么您可能不希望将 <code>选择器</code> 包含在规范中）。</p>
|
||||
|
||||
<p>虽然每个 Pod 都有一个唯一的 IP 地址，但是这些 IP 不会在没有服务的情况下公开在群集之外。服务允许您的应用程序接收流量。 可以通过在 ServiceSpec 中指定<code>类型</code> 以不同方式显示服务：</p>
|
||||
<ul>
|
||||
<li><i>ClusterIP</i>(默认) - 在集群中的内部IP上公开服务。此类型使服务只能从集群中访问。</li>
|
||||
<li><i>NodePort</i> —— 使用NAT在群集中每个选定的节点的同一端口上显示该服务。使用 <code><NodeIP>:<NodePort></code>可以从群集外部访问服务。建立 ClusterIP 的超集。</li>
|
||||
<li><i>LoadBalancer</i> —— 在当前云中创建外部负载平衡器(如果支持)，并为服务分配固定的外部IP。建立 NodePort 的超集。</li>
|
||||
<li><i>ExternalName</i> —— 使用任意名称显示该服务(由规范中的<code>externalName</code> 指定)，本过程通过使用该名称返回 CNAME 记录达成。无须使用代理。这种类型需要 v1.7 或更高版本的 <code>kube-dns</code>.</li>
|
||||
</ul>
|
||||
<p>有关不同类型服务的详细信息，请参见 <a href="/docs/tutorials/services/source-ip/">使用源IP</a> 教程。另请参阅 <a href="/docs/concepts/services-networking/connect-applications-service">使用服务连接应用程序</a>.</p>
|
||||
<p>另外，请注意，服务中有一些使用案例涉及在规范中不定义<code>选择器</code> 。不使用 <code>选择器</code> 创建的服务也不会创建相应的端点对象。 这允许用户手动将服务映射到特定端点。没有选择器还有可能是因为您严格地使用了 <code>type: ExternalName</code>.</p>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>摘要</h3>
|
||||
<ul>
|
||||
<li>对外部流量曝光 Pod </li>
|
||||
<li>跨多个 Pods 进行流量负载均衡</li>
|
||||
<li>使用标签</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>Kubernetes 服务是一个抽象层，它定义了一组逻辑的Pods，并为这些Pods启用了外部流量曝光、负载平衡和服务发现。</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>服务和标签</h3>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_04_services.svg" width="150%" height="150%"></p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p> A服务可以跨一组 Pod 路由流量。服务是允许 Pod 在 Kubernetes 中死亡和复制而不影响应用程序的抽象层。相关 Pod 之间的发现和路由(如应用程序中的前端和后端组件)是由 Kubernetes Services 处理的。</p>
|
||||
<p> 服务使用 <a href="/docs/concepts/overview/working-with-objects/labels">标签和选择器</a>，匹配一组 Pod，成为分组原语，此原语允许在 Kubernetes 中的对象进行逻辑运算。
|
||||
标签是一对附加到对象的键/值对，可以以多种方式使用，方式如下: </p>
|
||||
<ul>
|
||||
<li>指定用于开发、测试和生产的对象</li>
|
||||
<li>嵌入版本标签</li>
|
||||
<li>使用标签分类对象</li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>您可以在使用<br><code>--expose</code> 在 kubectl 中创建部署的同时创建服务。</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_04_labels.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p>标签可以在创建时或之后附加到对象后，并支持随时修改。让我们现在开始使用服务公开我们的应用程序并应用一些标签吧。</p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/expose-interactive/" role="button">启动互动教程<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
</main>
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,11 @@
|
||||
---
|
||||
title: 公开地暴露你的应用
|
||||
weight: 40
|
||||
---
|
||||
|
||||
<!--
|
||||
---
|
||||
title: Expose Your App Publicly
|
||||
weight: 40
|
||||
---
|
||||
-->
|
||||
+16
-2
@@ -1,7 +1,15 @@
|
||||
---
|
||||
title: 互动教程 - 应用外部可见
|
||||
title: 交互式教程 - 发布您的应用程序
|
||||
weight: 20
|
||||
---
|
||||
|
||||
<!--
|
||||
---
|
||||
title: Interactive Tutorial - Exposing Your App
|
||||
weight: 20
|
||||
---
|
||||
-->
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
@@ -9,6 +17,7 @@ title: 互动教程 - 应用外部可见
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/overrides.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
@@ -17,14 +26,19 @@ title: 互动教程 - 应用外部可见
|
||||
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
|
||||
<!--
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
-->
|
||||
要与终端交互，请使用台式机/平板电脑
|
||||
|
||||
</div>
|
||||
<div class="katacoda__box" id="inline-terminal-1" data-katacoda-id="kubernetes-bootcamp/8" data-katacoda-color="326de6" data-katacoda-secondary="273d6d" data-katacoda-hideintro="false" data-katacoda-font="Roboto" data-katacoda-fontheader="Roboto Slab" data-katacoda-prompt="Kubernetes Bootcamp Terminal" style="height: 600px;">
|
||||
</div>
|
||||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/scale-intro/" role="button">Continue to Module 5<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/scale/scale-intro/" role="button">Continue to Module 5<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@@ -0,0 +1,114 @@
|
||||
---
|
||||
title: Using a Service to Expose Your App
|
||||
weight: 10
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Objectives</h3>
|
||||
<ul>
|
||||
<li>Learn about a Service in Kubernetes</li>
|
||||
<li>Understand how labels and LabelSelector objects relate to a Service</li>
|
||||
<li>Expose an application outside a Kubernetes cluster using a Service</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Overview of Kubernetes Services</h3>
|
||||
|
||||
<p>Kubernetes <a href="/docs/concepts/workloads/pods/pod-overview/">Pods</a> are mortal. Pods in fact have a <a href="/docs/concepts/workloads/pods/pod-lifecycle/">lifecycle</a>. When a worker node dies, the Pods running on the Node are also lost. A <a href="/docs/concepts/workloads/controllers/replicaset/">ReplicaSet</a> might then dynamically drive the cluster back to desired state via creation of new Pods to keep your application running. As another example, consider an image-processing backend with 3 replicas. Those replicas are exchangeable; the front-end system should not care about backend replicas or even if a Pod is lost and recreated. That said, each Pod in a Kubernetes cluster has a unique IP address, even Pods on the same Node, so there needs to be a way of automatically reconciling changes among Pods so that your applications continue to function.</p>
|
||||
|
||||
<p>A Service in Kubernetes is an abstraction which defines a logical set of Pods and a policy by which to access them. Services enable a loose coupling between dependent Pods. A Service is defined using YAML <a href="/docs/concepts/configuration/overview/#general-configuration-tips">(preferred)</a> or JSON, like all Kubernetes objects. The set of Pods targeted by a Service is usually determined by a <i>LabelSelector</i> (see below for why you might want a Service without including <code>selector</code> in the spec).</p>
|
||||
|
||||
<p>Although each Pod has a unique IP address, those IPs are not exposed outside the cluster without a Service. Services allow your applications to receive traffic. Services can be exposed in different ways by specifying a <code>type</code> in the ServiceSpec:</p>
|
||||
<ul>
|
||||
<li><i>ClusterIP</i> (default) - Exposes the Service on an internal IP in the cluster. This type makes the Service only reachable from within the cluster.</li>
|
||||
<li><i>NodePort</i> - Exposes the Service on the same port of each selected Node in the cluster using NAT. Makes a Service accessible from outside the cluster using <code><NodeIP>:<NodePort></code>. Superset of ClusterIP.</li>
|
||||
<li><i>LoadBalancer</i> - Creates an external load balancer in the current cloud (if supported) and assigns a fixed, external IP to the Service. Superset of NodePort.</li>
|
||||
<li><i>ExternalName</i> - Exposes the Service using an arbitrary name (specified by <code>externalName</code> in the spec) by returning a CNAME record with the name. No proxy is used. This type requires v1.7 or higher of <code>kube-dns</code>.</li>
|
||||
</ul>
|
||||
<p>More information about the different types of Services can be found in the <a href="/docs/tutorials/services/source-ip/">Using Source IP</a> tutorial. Also see <a href="/docs/concepts/services-networking/connect-applications-service">Connecting Applications with Services</a>.</p>
|
||||
<p>Additionally, note that there are some use cases with Services that involve not defining <code>selector</code> in the spec. A Service created without <code>selector</code> will also not create the corresponding Endpoints object. This allows users to manually map a Service to specific endpoints. Another possibility why there may be no selector is you are strictly using <code>type: ExternalName</code>.</p>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>Summary</h3>
|
||||
<ul>
|
||||
<li>Exposing Pods to external traffic</li>
|
||||
<li>Load balancing traffic across multiple Pods</li>
|
||||
<li>Using labels</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>A Kubernetes Service is an abstraction layer which defines a logical set of Pods and enables external traffic exposure, load balancing and service discovery for those Pods.</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Services and Labels</h3>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_04_services.svg" width="150%" height="150%"></p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p>A Service routes traffic across a set of Pods. Services are the abstraction that allow pods to die and replicate in Kubernetes without impacting your application. Discovery and routing among dependent Pods (such as the frontend and backend components in an application) is handled by Kubernetes Services.</p>
|
||||
<p>Services match a set of Pods using <a href="/docs/concepts/overview/working-with-objects/labels">labels and selectors</a>, a grouping primitive that allows logical operation on objects in Kubernetes. Labels are key/value pairs attached to objects and can be used in any number of ways:</p>
|
||||
<ul>
|
||||
<li>Designate objects for development, test, and production</li>
|
||||
<li>Embed version tags</li>
|
||||
<li>Classify an object using tags</li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>You can create a Service at the same time you create a Deployment by using<br><code>--expose</code> in kubectl.</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_04_labels.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p>Labels can be attached to objects at creation time or later on. They can be modified at any time. Let's expose our application now using a Service and apply some labels.</p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/expose/expose-interactive/" role="button">Start Interactive Tutorial<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
</main>
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,123 +0,0 @@
|
||||
---
|
||||
title: 运行应用程序的多个实例
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>目标</h3>
|
||||
<ul>
|
||||
<li>使用 kubectl 伸缩应用程序</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>应用程序伸缩</h3>
|
||||
|
||||
<p>在之前的模块中，我们创建了一个 <a href="http://kubernetes.io/docs/user-guide/deployments/"> Deployment</a>，然后通过 <a href="http://kubernetes.io/docs/user-guide/services/">Service</a>让应用程序外部可见。
|
||||
Deployment 仅为我们的应用程序创建了一个 Pod。
|
||||
当流量增加时，我们将需要扩展应用程序以跟上用户需求。</p>
|
||||
|
||||
<p><b>Scaling</b> 是通过更改 Deployment 中的副本数量实现的。</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>摘要:</h3>
|
||||
<ul>
|
||||
<li>Deployment 的伸缩</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i> 您可以使用 kubectl run 命令的 --replicas 参数，在创建 Deployment 时指定多个实例。 </i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2 style="color: #3771e3;">Scaling 概述</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-1"></div>
|
||||
<div class="col-md-8">
|
||||
<div id="myCarousel" class="carousel" data-ride="carousel" data-interval="3000">
|
||||
<ol class="carousel-indicators">
|
||||
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
|
||||
<li data-target="#myCarousel" data-slide-to="1"></li>
|
||||
</ol>
|
||||
<div class="carousel-inner" role="listbox">
|
||||
<div class="item active">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_05_scaling1.svg">
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_05_scaling2.svg">
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
|
||||
<span class="sr-only ">Previous</span>
|
||||
</a>
|
||||
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
|
||||
<span class="sr-only">Next</span>
|
||||
</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
|
||||
<p>扩展 Deployment 将确保创建新的 Pods 并将其调度到拥有可用资源的 Node 节点上，收缩会保证 Pods 数量减少至新的所需状态。
|
||||
Kubernetes 还支持 Pods 的 <a href="http://kubernetes.io/docs/user-guide/horizontal-pod-autoscaling/"> 自动缩放 </a> ，但不在本教程范围之内。收缩到零也是可以的，此时它将终止指定 Deployment 的所有 Pod。 </p>
|
||||
|
||||
<p>运行应用程序的多个实例需要一种将流量分发给所有实例的方法。服务有内置的负载均衡器，可将网络流量分配给 Deployment 暴露的所有 Pods。服务通过使用 endpoints 持续监控运行的 Pods，以确保流量仅发送到可用的 Pods。</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>通过更改 Deployment 中的副本数可以实现伸缩应用程序。</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p> 一旦您有应用程序的多个实例，您将能够滚动更新，而不会停止服务，我们将在下一个模块中介绍这些。现在，我们去在线终端对我们的应用程序进行伸缩。</p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/scale-interactive/" role="button">启动互动教程 <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,11 @@
|
||||
---
|
||||
title: 伸缩您的应用
|
||||
weight: 50
|
||||
---
|
||||
|
||||
<!--
|
||||
---
|
||||
title: Scale Your App
|
||||
weight: 50
|
||||
---
|
||||
-->
|
||||
+15
-5
@@ -1,6 +1,13 @@
|
||||
---
|
||||
title: 互动教程 - 扩展您的应用程序
|
||||
title: 交互教程 - 缩放你的应用程序
|
||||
weight: 20
|
||||
---
|
||||
<!--
|
||||
---
|
||||
title: Interactive Tutorial - Scaling Your App
|
||||
weight: 20
|
||||
---
|
||||
-->
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
@@ -9,25 +16,28 @@ title: 互动教程 - 扩展您的应用程序
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/overrides.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content katacoda-content">
|
||||
|
||||
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
<!--
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
-->
|
||||
与终端交互，请使用桌面/平板电脑版本
|
||||
</div>
|
||||
<div class="katacoda__box" id="inline-terminal-1" data-katacoda-id="kubernetes-bootcamp/5" data-katacoda-color="326de6" data-katacoda-secondary="273d6d" data-katacoda-hideintro="false" data-katacoda-font="Roboto" data-katacoda-fontheader="Roboto Slab" data-katacoda-prompt="Kubernetes Bootcamp Terminal" style="height: 600px;">
|
||||
</div>
|
||||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/update-intro/" role="button">Continue to Module 6<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/update/update-intro/" role="button"><!--Continue to Module 6-->继续参阅第6单元<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
</main>
|
||||
|
||||
<a class="scrolltop" href="#top"></a>
|
||||
@@ -30,10 +30,10 @@ weight: 10
|
||||
<!-- <h3>Scaling an application</h3> -->
|
||||
<h3>扩缩应用程序</h3>
|
||||
|
||||
<!-- <p>In the previous modules we created a <a href="https://kubernetes.io/docs/concepts/workloads/controllers/deployment/"> Deployment</a>,
|
||||
and then exposed it publicly via a <a href="https://kubernetes.io/docs/concepts/services-networking/service/">Service</a>.
|
||||
<!-- <p>In the previous modules we created a <a href="/docs/concepts/workloads/controllers/deployment/"> Deployment</a>,
|
||||
and then exposed it publicly via a <a href="/docs/concepts/services-networking/service/">Service</a>.
|
||||
The Deployment created only one Pod for running our application. When traffic increases, we will need to scale the application to keep up with user demand.</p> -->
|
||||
<p>在之前的模块中，我们创建了一个 <a href="http://kubernetes.io/docs/user-guide/deployments/"> Deployment</a>，然后通过 <a href="http://kubernetes.io/docs/user-guide/services/">Service</a>让其可以开放访问。Deployment 仅为跑这个应用程序创建了一个 Pod。 当流量增加时，我们需要扩容应用程序满足用户需求。</p>
|
||||
<p>在之前的模块中，我们创建了一个 <a href="/docs/user-guide/deployments/"> Deployment</a>，然后通过 <a href="/docs/user-guide/services/">Service</a>让其可以开放访问。Deployment 仅为跑这个应用程序创建了一个 Pod。 当流量增加时，我们需要扩容应用程序满足用户需求。</p>
|
||||
|
||||
<!-- <p><b>Scaling</b> is accomplished by changing the number of replicas in a Deployment</p> -->
|
||||
<p><b>扩缩</b> 是通过改变 Deployment 中的副本数量来实现的。</p>
|
||||
@@ -98,8 +98,8 @@ weight: 10
|
||||
<div class="col-md-8">
|
||||
|
||||
<!-- <p>Scaling out a Deployment will ensure new Pods are created and scheduled to Nodes with available resources. Scaling in will reduce the number of Pods to the new desired state. Kubernetes also supports
|
||||
<a href="http://kubernetes.io/docs/user-guide/horizontal-pod-autoscaling/">autoscaling</a> of Pods, but it is outside of the scope of this tutorial. Scaling to zero is also possible, and it will terminate all Pods of the specified Deployment.</p> -->
|
||||
<p>扩展 Deployment 将创建新的 Pods，并将资源调度请求分配到有可用资源的节点上，收缩 会将 Pods 数量减少至所需的状态。Kubernetes 还支持 Pods 的<a href="http://kubernetes.io/docs/user-guide/horizontal-pod-autoscaling/">自动缩放</a>，但这并不在本教程的讨论范围内。将 Pods 数量收缩到0也是可以的，但这会终止 Deployment 上所有已经部署的 Pods。</p>
|
||||
<a href="/docs/user-guide/horizontal-pod-autoscaling/">autoscaling</a> of Pods, but it is outside of the scope of this tutorial. Scaling to zero is also possible, and it will terminate all Pods of the specified Deployment.</p> -->
|
||||
<p>扩展 Deployment 将创建新的 Pods，并将资源调度请求分配到有可用资源的节点上，收缩 会将 Pods 数量减少至所需的状态。Kubernetes 还支持 Pods 的<a href="/docs/user-guide/horizontal-pod-autoscaling/">自动缩放</a>，但这并不在本教程的讨论范围内。将 Pods 数量收缩到0也是可以的，但这会终止 Deployment 上所有已经部署的 Pods。</p>
|
||||
|
||||
<!-- <p>Running multiple instances of an application will require a way to distribute the traffic to all of them. Services have an integrated load-balancer that will distribute network traffic to all Pods of an exposed Deployment.
|
||||
Services will monitor continuously the running Pods using endpoints, to ensure the traffic is sent only to available Pods.</p> -->
|
||||
|
||||
@@ -1,31 +0,0 @@
|
||||
---
|
||||
title: 互动教程 - 更新您的应用程序
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content katacoda-content">
|
||||
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
</div>
|
||||
<div class="katacoda__box" id="inline-terminal-1" data-katacoda-id="kubernetes-bootcamp/6" data-katacoda-color="326de6" data-katacoda-secondary="273d6d" data-katacoda-hideintro="false" data-katacoda-font="Roboto" data-katacoda-fontheader="Roboto Slab" data-katacoda-prompt="Kubernetes Bootcamp Terminal" style="height: 600px;">
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,135 +0,0 @@
|
||||
---
|
||||
title: 执行滚动更新
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>目标</h3>
|
||||
<ul>
|
||||
<li>使用 kubectl 执行滚动更新</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>更新应用程序</h3>
|
||||
|
||||
<p>用户期望应用程序始终可用，并且希望开发人员每天部署新版本。在 Kubernetes 上这通过滚动更新(Rolling updates)达成。 <b>Rolling updates</b> 允许通过使用新的 Pods 实例逐个更新来实现零停机的部署更新。新的 Pods 会被调度到可用资源的 Node 节点上。</p>
|
||||
|
||||
<p>在上一个模块中，我们将应用程序扩展为运行多个实例。这也是执行更新但不影响应用可用性所需的条件。默认情况下，更新期间最大数量的不可用 Pod 以及最大数量的新 Pod 是一。 这两个选项可以配置为数字或百分比(Pods)。
|
||||
在 Kubernetes 中，更新已版本化，任何部署更新都可以恢复到以前的 (稳定) 版本。</p>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>摘要:</h3>
|
||||
<ul>
|
||||
<li>更新应用程序</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>滚动更新允许通过使用新的 Pods 实例逐个更新来实现零停机的部署更新。 </i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2 style="color: #3771e3;">滚动更新概述</h2>
|
||||
</div>
|
||||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-1"></div>
|
||||
<div class="col-md-8">
|
||||
<div id="myCarousel" class="carousel" data-ride="carousel" data-interval="3000">
|
||||
<ol class="carousel-indicators">
|
||||
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
|
||||
<li data-target="#myCarousel" data-slide-to="1"></li>
|
||||
<li data-target="#myCarousel" data-slide-to="2"></li>
|
||||
<li data-target="#myCarousel" data-slide-to="3"></li>
|
||||
</ol>
|
||||
<div class="carousel-inner" role="listbox">
|
||||
<div class="item active">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates1.svg" >
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates2.svg">
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates3.svg">
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates4.svg">
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
|
||||
<span class="sr-only ">Previous</span>
|
||||
</a>
|
||||
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
|
||||
<span class="sr-only">Next</span>
|
||||
</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
|
||||
<p>与应用程序伸缩类似，如果 Deployment 外部可见，则服务将在更新期间将流量负载均衡到可用的 Pod。可用的 Pod 指的是应用程序用户可用的实例。</p>
|
||||
|
||||
<p>滚动更新允许以下操作:</p>
|
||||
<ul>
|
||||
<li>将应用程序从一个环境升级到另一个环境 (通过容器镜像更新)</li>
|
||||
<li>回滚到以前的版本</li>
|
||||
<li>持续集成和持续交付，实现应用程序零停机</li>
|
||||
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<p><i>如果部署外部可见，则服务将在更新期间将流量负载均衡到可用的 Pod。 </i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p> 在下面的互动教程中，我们将把应用程序更新到一个新版本，并执行回滚。</p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/update-interactive/" role="button">启动交互式教程<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,11 @@
|
||||
---
|
||||
title: 更新你的应用
|
||||
weight: 60
|
||||
---
|
||||
|
||||
<!--
|
||||
---
|
||||
title: Update Your App
|
||||
weight: 60
|
||||
---
|
||||
-->
|
||||
+14
-10
@@ -1,6 +1,14 @@
|
||||
---
|
||||
title: 互动教程 - 部署应用程序
|
||||
title: 交互式教程 - 更新应用
|
||||
weight: 20
|
||||
---
|
||||
<!--
|
||||
---
|
||||
title: Interactive Tutorial - Updating Your App
|
||||
weight: 20
|
||||
---
|
||||
-->
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
@@ -9,28 +17,24 @@ title: 互动教程 - 部署应用程序
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/overrides.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content katacoda-content">
|
||||
|
||||
<br>
|
||||
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
要与终端交互，请使用桌面/平板电脑版本
|
||||
</div>
|
||||
|
||||
<div class="katacoda__box" id="inline-terminal-1" data-katacoda-id="kubernetes-bootcamp/7" data-katacoda-color="326de6" data-katacoda-secondary="273d6d" data-katacoda-hideintro="false" data-katacoda-font="Roboto" data-katacoda-fontheader="Roboto Slab" data-katacoda-prompt="Kubernetes Bootcamp Terminal" style="height: 600px;">
|
||||
<div class="katacoda__box" id="inline-terminal-1" data-katacoda-id="kubernetes-bootcamp/6" data-katacoda-color="326de6" data-katacoda-secondary="273d6d" data-katacoda-hideintro="false" data-katacoda-font="Roboto" data-katacoda-fontheader="Roboto Slab" data-katacoda-prompt="Kubernetes Bootcamp Terminal" style="height: 600px;">
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/explore-intro/" role="button">Continue to Module 3<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/" role="button">回到 Kubernetes 的基础<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
@@ -0,0 +1,190 @@
|
||||
---
|
||||
title: 执行滚动更新
|
||||
weight: 10
|
||||
---
|
||||
|
||||
<!--
|
||||
---
|
||||
title: Performing a Rolling Update
|
||||
weight: 10
|
||||
---
|
||||
-->
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<link href="https://fonts.googleapis.com/css?family=Roboto+Slab:300,400,700" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Objectives</h3>
|
||||
<ul>
|
||||
<!--
|
||||
<li>Perform a rolling update using kubectl.</li>
|
||||
-->
|
||||
<li>使用 kubectl 执行滚动更新。</li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<h3>Updating an application</h3>
|
||||
-->
|
||||
<h3>更新应用程序</h3>
|
||||
|
||||
<!--
|
||||
<p>Users expect applications to be available all the time and developers are expected to deploy new versions of them several times a day. In Kubernetes this is done with rolling updates. <b>Rolling updates</b> allow Deployments' update to take place with zero downtime by incrementally updating Pods instances with new ones. The new Pods will be scheduled on Nodes with available resources.</p>
|
||||
-->
|
||||
<p>用户希望应用程序始终可用，并且开发人员应该每天多次 developers 新版本的应用程序。在 Kubernetes 中，这些是通过滚动更新（Rolling Updates）完成的。 <b>滚动更新</b> 允许通过使用新的实例逐步更新 Pod 实例，零停机进行 Deployment 更新。新的 Pod 将在具有可用资源的节点上进行调度。</p>
|
||||
|
||||
<!--
|
||||
<p>In the previous module we scaled our application to run multiple instances. This is a requirement for performing updates without affecting application availability. By default, the maximum number of Pods that can be unavailable during the update and the maximum number of new Pods that can be created, is one. Both options can be configured to either numbers or percentages (of Pods).
|
||||
In Kubernetes, updates are versioned and any Deployment update can be reverted to previous (stable) version.</p>
|
||||
-->
|
||||
<p>在前面的模块中，我们将应用程序扩展为运行多个实例。这是在不影响应用程序可用性的情况下执行更新的要求。默认情况下，更新期间不可用的 pod 的最大值和可以创建的新 pod 数都是 1。这两个选项都可以配置为（pod）数字或百分比。
|
||||
在 Kubernetes 中，更新是经过版本控制的，任何 Deployment 更新都可以恢复到以前的（稳定）版本。</p>
|
||||
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<!--
|
||||
<h3>Summary:</h3>
|
||||
-->
|
||||
<h3>摘要：</h3>
|
||||
<ul>
|
||||
<!--
|
||||
<li>Updating an app</li>
|
||||
-->
|
||||
<li>更新应用</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="content__box content__box_fill">
|
||||
<!--
|
||||
<p><i>Rolling updates allow Deployments' update to take place with zero downtime by incrementally updating Pods instances with new ones. </i></p>
|
||||
-->
|
||||
<p><i>滚动更新允许通过使用新的实例逐步更新 Pod 实例从而实现 Deployments 更新，停机时间为零。</i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<h2 style="color: #3771e3;">Rolling updates overview</h2>
|
||||
-->
|
||||
<h2 style="color: #3771e3;">滚动更新概述</h2>
|
||||
</div>
|
||||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-1"></div>
|
||||
<div class="col-md-8">
|
||||
<div id="myCarousel" class="carousel" data-ride="carousel" data-interval="3000">
|
||||
<ol class="carousel-indicators">
|
||||
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
|
||||
<li data-target="#myCarousel" data-slide-to="1"></li>
|
||||
<li data-target="#myCarousel" data-slide-to="2"></li>
|
||||
<li data-target="#myCarousel" data-slide-to="3"></li>
|
||||
</ol>
|
||||
<div class="carousel-inner" role="listbox">
|
||||
<div class="item active">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates1.svg" >
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates2.svg">
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates3.svg">
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates4.svg">
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
|
||||
<span class="sr-only ">Previous</span>
|
||||
</a>
|
||||
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
|
||||
<span class="sr-only">Next</span>
|
||||
</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<p>Similar to application Scaling, if a Deployment is exposed publicly, the Service will load-balance the traffic only to available Pods during the update. An available Pod is an instance that is available to the users of the application.</p>
|
||||
-->
|
||||
<p>与应用程序扩展类似，如果公开了 Deployment，服务将在更新期间仅对可用的 pod 进行负载均衡。可用 Pod 是应用程序用户可用的实例。</p>
|
||||
|
||||
<!--
|
||||
<p>Rolling updates allow the following actions:</p>
|
||||
-->
|
||||
<p>滚动更新允许以下操作：</p>
|
||||
<ul>
|
||||
<!--
|
||||
<li>Promote an application from one environment to another (via container image updates)</li>
|
||||
<li>Rollback to previous versions</li>
|
||||
<li>Continuous Integration and Continuous Delivery of applications with zero downtime</li>
|
||||
-->
|
||||
<li>将应用程序从一个环境提升到另一个环境（通过容器镜像更新）</li>
|
||||
<li>回滚到以前的版本</li>
|
||||
<li>持续集成和持续交付应用程序，无需停机</li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_fill">
|
||||
<!--
|
||||
<p><i>If a Deployment is exposed publicly, the Service will load-balance the traffic only to available Pods during the update. </i></p>
|
||||
-->
|
||||
<p><i>如果 Deployment 是公开的，则服务将仅在更新期间对可用的 pod 进行负载均衡。 </i></p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<!--
|
||||
<p> In the following interactive tutorial, we'll update our application to a new version, and also perform a rollback.</p>
|
||||
-->
|
||||
<p> 在下面的交互式教程中，我们将应用程序更新为新版本，并执行回滚。</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<!--
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/update/update-interactive/" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
-->
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/update/update-interactive/" role="button">启动交互教程<span class="btn__next">›</span></a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user