* 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 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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 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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 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* 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 * Update the conflict and merge the two commits * add nginx-deployment.yaml file 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: zhangx501 <zhang0000xun@gmail.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: Wang Bing <wangbing.adam@gmail.com> Co-authored-by: Damini Satya <daminisatya@gmail.com> Co-authored-by: liufangwai <liufangwai@huawei.com> 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使用启动引导令牌(Bootstrap Tokens)认证 |
{{< toc >}}
概述
启动引导令牌是一种简单的持有者令牌(Bearer Token),这种令牌是在新建集群或者在现有集群中添加新节点时使用的。
它被设计成能够支持 kubeadm,但是也可以被用在其他的案例中以便用户在
不使用 kubeadm 的情况下启动集群。它也被设计成可以通过 RBAC 策略,结合 Kubelet TLS
Bootstrapping 系统进行工作。
启动引导令牌被定义成一个特定类型的 secrets(bootstrap.kubernetes.io/token),并存在于
kube-system 命名空间中。然后这些 secrets 会被 API 服务器上的启动引导的认证器读取。
控制器管理器中的控制器 TokenCleaner 能够删除过期的令牌。在节点发现的过程中 Kubernetes 会使用特殊的 ConfigMap 对象。
控制器管理器中的 BootstrapSigner 控制器也会使用启动引导令牌为这类对象生成签名信息。
目前,启动引导令牌处于 alpha 阶段,但是预期也不会有大的突破性变化。
令牌格式
启动引导令牌使用 abcdef.0123456789abcdef 的形式。
更加规范地说,它们必须符合正则表达式 [a-z0-9]{6}\.[a-z0-9]{16}。
令牌的第一部分是 "Token ID" ,它是公共信息。用于引用某个令牌,并确保不会泄露认证所使用的秘密信息。 第二部分是“令牌秘密(Token Secret)”,它应该被共享给收信的第三方。
启用启动引导令牌
所有与启动引导令牌相关的特性在 Kubernetes v1.6 版本中默认都是禁用的。
你可以在 API 服务器上通过 --enable-bootstrap-token-auth 参数启用启动引导令牌。
你可以设置控制管理器的 --controllers 参数来启用启动引导令牌相关的控制器,例如 --controllers=*,tokencleaner,bootstrapsigner 。
在使用 kubeadm 时,这是自动完成的。
HTTPS 调用中的令牌是这样使用的:
Authorization: Bearer 07401b.f395accd246ae52d
启动引导令牌的密文格式
每个合法的令牌背后对应着 kube-system 命名空间中的某个 Secret 对象。
你可以从 这里 找到完整设计文档。
这是 secret 看起来的样子。注意,base64(string) 表示应该通过 base64 对值进行编码。
这里使用的是未解码的版本以便于阅读。
apiVersion: v1
kind: Secret
metadata:
name: bootstrap-token-07401b
namespace: kube-system
type: bootstrap.kubernetes.io/token
data:
description: base64(The default bootstrap token generated by 'kubeadm init'.)
token-id: base64(07401b)
token-secret: base64(f395accd246ae52d)
expiration: base64(2017-03-10T03:22:11Z)
usage-bootstrap-authentication: base64(true)
usage-bootstrap-signing: base64(true)
secret 的类型必须是 bootstrap.kubernetes.io/token ,而且名字必须是 bootstrap-token-<token id>。
description 是人类可读的描述,而不应该是机器可读的信息。令牌 ID 和 Secret 是包含在数据字典中的。
usage-bootstrap-* 成员表示这个 secret 的用途。启用时,值必须设置为 true。
usage-bootstrap-authentication 表示令牌可以用于 API 服务器的认证。认证器会以
system:bootstrap:<Token ID> 认证。它被包含在 system:bootstrappers 组中。
命名和组是故意受限制的,以防止用户在启动引导后再使用这些令牌。
usage-bootstrap-signing 表示令牌应该被用于 cluster-info ConfigMap 的签名,就像下面描述的那样。
expiration 数据成员显示了令牌在失效后到现在的时间。这是遵循 RFC3339 进行编码的 UTC 时间。
TokenCleaner 控制器会删除过期的令牌。
使用 kubeadm 管理令牌
你可以使用 kubeadm 工具管理正在运行集群的令牌。它会从 kubeadm 创建的集群(/etc/kubernetes/admin.conf)
自动抓取默认管理员密码。你可以通过参数 --kubeconfig 对下面命令指定一个另外的 kubeconfig 文件抓取密码。
kubeadm token list列举了令牌,同时显示了它们的过期时间和用途。kubeadm token create创建一个新令牌。--description设置新令牌的描述。--ttl duration设置令牌从“现在”起到过期时间的差值。 默认是 0 ,也就是不过期。--usages设置令牌被使用的方式。默认是signing,authentication。用途在上面已经描述。
kubeadm token delete <token id>|<token id>.<token secret>删除令牌。 令牌可以只用 ID 来确认,也可以用整个令牌的值。如果只用 ID 的情况下,密文不匹配的令牌也会被删除。
ConfigMap 签名
除了认证之外,令牌可以用于签名 ConfigMap。这在集群启动过程的早期,在客户端信任 API 服务器之前被使用。 被签名的 ConfigMap 可以通过共享令牌被认证。
被签名的 ConfigMap 是 cluster-info,存在于 kube-public 命名空间中。
典型的工作流中,客户端在未经认证和忽略 TLS 报错的状态下读取这个 ConfigMap。
通过 ConfigMap 中嵌入的签名校验 ConfigMap 的载荷。
ConfigMap 会是这个样子的:
apiVersion: v1
kind: ConfigMap
metadata:
name: cluster-info
namespace: kube-public
data:
jws-kubeconfig-07401b: eyJhbGciOiJIUzI1NiIsImtpZCI6IjA3NDAxYiJ9..tYEfbo6zDNo40MQE07aZcQX2m3EB2rO3NuXtxVMYm9U
kubeconfig: |
apiVersion: v1
clusters:
- cluster:
certificate-authority-data: <really long certificate data>
server: https://10.138.0.2:6443
name: ""
contexts: []
current-context: ""
kind: Config
preferences: {}
users: []
ConfigMap 的 kubeconfig 成员是一个填好了集群信息的配置文件。
这里主要交换的信息是 certificate-authority-data。在将来可能会有扩展。
签名是一个 JWS 签名,使用了 "detached" 模式。为了检验签名,用户应该按照 JWS 规则
(base64 编码而忽略结尾的 =)对 kubeconfig 的载荷进行编码。完成编码的载荷会被通过插入 JWS 并存在于两个点的中间
,用于形成一个完整的 JWS。可以使用令牌的完整信息(比如 07401b.f395accd246ae52d)作为共享密钥,
通过 HS256 方式 (HMAC-SHA256) 对 JWS 进行校验。 用户 必须 确保使用了 HS256。