* ZH-trans: Update coarse-parallel-processing-work-queue.md (#11862) * ZH-trans: Update coarse-parallel-processing-work-queue.md * Update coarse-parallel-processing-work-queue.md * zh-trans: add /docs/concepts/architecture/cloud-controller.md (#11799) * docs/concepts/architecture/cloud-controller.md * docs/concepts/architecture/cloud-controller.md * docs/concepts/architecture/cloud-controller.md * fix * fix * fix * zh-trans: /docs/contribute/style/kubernetes-components.md (#11838) Signed-off-by: liyuan198251 <li.yuan4@zte.com.cn> zh-trans: /docs/contribute/generate-ref-docs/kubernetes-components.md; update Signed-off-by: liyuan198251 <li.yuan4@zte.com.cn> * Update weave-network-policy.md (#11858) * ZH-trans: add Update define-environment-variable-container.md (#11859) * Update define-environment-variable-container.md * Update define-environment-variable-container.md * Update define-environment-variable-container.md * Update define-environment-variable-container.md * Update define-environment-variable-container.md * Update fine-parallel-processing-work-queue.md (#11863) * Update fine-parallel-processing-work-queue.md * Update fine-parallel-processing-work-queue.md * Update setup-extension-api-server.md (#11864) * zh-trans: add / docs/reference/setup-tools/kubeadm/kubeadm-join.md (#11798) * zh-trans: add / docs/reference/setup-tools/kubeadm/kubeadm-join.md zh-trans: add / docs/reference/setup-tools/kubeadm/kubeadm-join.md * Update kubeadm-join.md * Create kubeadm_join.md * zh-trans: update docs/concepts/containers/images.md (#11877) * zh-trans: update docs/concepts/containers/images.md * zh-trans: update docs/concepts/containers/images.md * Update kubeadm_alpha_phase_controlplane.md (#11878) * 更新第 115 行翻译 * zh_trans: kubeadm_token_generate.md (#11884) * zh_trans: kubeadm_token_generate.md zh_trans: /docs/reference/setup-tools/kubeadm/generated/kubeadm_token_generate.md * Better translation Better translation * zh-trans: add /docs/tasks/configure-pod-container/configure-pod-initialization.md (#11886) zh-trans: add /docs/tasks/configure-pod-container/configure-pod-initialization.md * zh-trans:add content/zh/docs/reference/issues-security (#11890) * zh-trans: add content/zh/docs/tutorials/online-training/overview.md (#11892) * zh_trans: kubeadm_token_delete.md (#11883) * zh_trans: kubeadm_token_delete.md zh_trans: /docs/reference/setup-tools/kubeadm/generated/kubeadm_token_create.md * fix tpye error fix tpye error * Better translation Better translation * zh_trans: independent/create-cluster-kubeadm.md (#11882) * zh_trans: independent/create-cluster-kubeadm.md zh_trans: docs/setup/independent/create-cluster-kubeadm.md * fix word style error * fix type error * better zhtran better zhtran * fix "Create" -> "create" fix "Create" -> "create" * zh-trans: add docs/concepts/storage/storage-classes.md (#11788) * ZH-trans: fixing formatting errors (#11661) * ZH-trans: fixing formatting errors * Update ZH-trans: fixing formatting errors storage-classes zh part 1 * storage-classes zh trans * fix typo update trans for provisioner & fix typo * fix typo * 根据校对更新翻译 * zh_trans: kubeadm-token.md (#11898) zh_trans: /docs/reference/setup-tools/kubeadm/kubeadm-token.md * zh-trans: add /docs/tasks/configure-pod-container/quality-service-pod.md (#11900) * zh-trans: add /docs/tasks/configure-pod-container/quality-service-pod.md zh-trans: add /docs/tasks/configure-pod-container/quality-service-pod.md * Update quality-service-pod.md * zh_trans: kubeadm_alpha_phase_bootstrap-token_node.md (#11897) zh_trans: Path:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_bootstrap-token_node.md * zh-trans: add /docs/concepts/storage/volumes.md (#11767) * zh-trans: add /docs/concepts/storage/volumes.md zh-trans: add /docs/concepts/storage/volumes.md * Update volumes.md * Update volumes.md * self-review * Update volumes.md * fix docs format error (#11934) fix docs format error of https://v1-12.docs.kubernetes.io/zh/docs/reference/setup-tools/kubeadm/kubeadm-join/ * Update cloud-controller.md (#11922) * zh-trans: /docs/reference/glossary/approver.md (#11924) zh-trans: /docs/reference/glossary/approver.md * zh-trans: add docs/setup/on-premises-vm/dcos.md (#11891) * zh-trans: add docs/setup/on-premises-vm/dcos.md * Update content/zh/docs/setup/on-premises-vm/dcos.md Co-Authored-By: SataQiu <1527062125@qq.com> * zh-trans: /docs/tasks/configure-pod-container/configure-persistent-vo… (#11915) * zh-trans: /docs/tasks/configure-pod-container/configure-persistent-volume-storage.md zh-trans: /docs/tasks/configure-pod-container/configure-persistent-volume-storage.md * Update configure-persistent-volume-storage.md * zh_trans: kubeadm_alpha.md (#11902) * zh_trans: kubeadm_alpha.md zh_trans: /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha.md * Better translation Better translation * zh-trans: /docs/reference/glossary/downstream.md (#11931) * zh-trans: /docs/reference/glossary/downstream.md zh-trans: /docs/reference/glossary/downstream.md * Update downstream.md * Update downstream.md * ZH-trans: Update install-kubeadm.md (#11955) * fix typo of install-kubeadm.md fix typo of install-kubeadm.md * Update install-kubeadm.md * zh-trans: add kubeadm/generated/kubeadm_alpha_phase_certs_renew_all.md (#11952) * zh-trans: add /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_certs_renew_all.md zh-trans: add /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_certs_renew_all.md * Update kubeadm_alpha_phase_certs_renew_all.md * renew 的翻译更新为续期 * zh-trans:kubeadm/generated/kubeadm_alpha_phase_certs_renew_etcd-peer.md (#11953) * zh-trans:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_certs_renew_etcd-peer.md /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_certs_renew_etcd-peer.md * Update kubeadm_alpha_phase_certs_renew_etcd-peer.md * zh-trans: /docs/contribute/generate-ref-docs/kubectl.md (#11941) Signed-off-by: liyuan198251 <li.yuan4@zte.com.cn> * fix docs format error (#11936) fix docs format error of https://v1-12.docs.kubernetes.io/zh/docs/reference/setup-tools/kubeadm/kubeadm-config/ * Update pull request (#11921) * Update pull request (#11960) * ZH-trans: add kubefed-options.md (#11956) * Update ZH-trans: add kubefed-options.md * Update kubefed-options.md * ZH-trans: add generated/... (#11880) * Update pull request * Update kubeadm_alpha_phase_certs_renew.md * Update pull request (#11881) * ZH-trans: add generated/... (#11879) * Update pull request * Resolving file conflicts * zh-trans: add zh/ docs/tasks/configure-pod-container/configure-servic… (#11889) * zh-trans: add zh/ docs/tasks/configure-pod-container/configure-service-account.md zh-trans: add zh/ docs/tasks/configure-pod-container/configure-service-account.md * Update configure-service-account.md * Update configure-service-account.md * zh-trans: update docs/concepts/cluster-administration/kubelet-garbage-collection.md (#11875) * zh-trans: update docs/concepts/cluster-administration/kubelet-garbage-collection.md * zh-trans: update docs/concepts/cluster-administration/kubelet-garbage-collection.md * zh-trans:update kubelet-garbage-collection.md * zh_trans: kubeadm_alpha_phase_kubeconfig_user.md (#11901) * zh_trans: kubeadm_alpha_phase_kubeconfig_user.md zh_trans: /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_kubeconfig_user.md * Better translation * zh-trans:add docs/reference/using-api/client-libraries.md (#11958) * zh-trans:add docs/reference/using-api/client-libraries.md * Update content/zh/docs/reference/using-api/client-libraries.md Co-Authored-By: SataQiu <1527062125@qq.com> * zh-trans: add pull-image-private-registry.md (#11912) * zh-trans: add pull-image-private-registry.md zh-trans: add pull-image-private-registry.md * Update pull-image-private-registry.md * Update pull-image-private-registry.md * ZH-trans: add kubeadm_alpha_phase_kubelet_config_annotate-cri.md (#11972) * Create kubeadm_alpha_phase_kubelet_config_annotate-cri.md * Update kubeadm_alpha_phase_kubelet_config_annotate-cri.md * ZH-trans: add kubeadm_alpha_phase_kubelet_config.md (#11974) * Create kubeadm_alpha_phase_kubelet_config.md * Update kubeadm_alpha_phase_kubelet_config.md * fix Typo "##" -> "## " (#12011) * fix Typo "##" -> "## " fix Typo "##" -> "## " * update basic-stateful-set.md * fix web style error (#12010) fix web style error * Create kubeadm_alpha_phase_selfhosting.md (#12006) * Create kubeadm_alpha_phase_controlplane_apiserver.md (#12005) * zh-trans:/docs/tasks/debug-application-cluster/resource-usage-monitor… (#11995) * zh-trans:/docs/tasks/debug-application-cluster/resource-usage-monitoring.md zh-trans:/docs/tasks/debug-application-cluster/resource-usage-monitoring.md * Update resource-usage-monitoring.md * Update resource-usage-monitoring.md * zh-trans:/docs/tasks/debug-application-cluster/core-metrics-pipeline.md (#11990) zh-trans:/docs/tasks/debug-application-cluster/core-metrics-pipeline.md * zh-trans:/docs/tasks/debug-application-cluster/troubleshooting.md (#11989) zh-trans:/docs/tasks/debug-application-cluster/troubleshooting.md * Create kubeadm_alpha_phase_certs_renew_apiserver-kubelet-client.md (#11969) * Create kubeadm_alpha_phase_certs_renew_apiserver-kubelet-client.md * Update kubeadm_alpha_phase_certs_renew_apiserver-kubelet-client.md * zh-trans: /docs/tasks/debug-application-cluster/debug-init-containers.md (#11962) * zh-trans: /docs/tasks/debug-application-cluster/debug-init-containers.md zh-trans: /docs/tasks/debug-application-cluster/debug-init-containers.md * Update debug-init-containers.md * zh-trans: docs/reference/glossary/horizontal-pod-autoscaler.md (#11930) * zh-trans: docs/reference/glossary/horizontal-pod-autoscaler.md zh-trans: docs/reference/glossary/horizontal-pod-autoscaler.md * Update horizontal-pod-autoscaler.md * zh-trans: add /docs/tasks/configure-pod-container/configure-projected… (#11911) * zh-trans: add /docs/tasks/configure-pod-container/configure-projected-volume-storage.md zh-trans: add /docs/tasks/configure-pod-container/configure-projected-volume-storage.md * Update configure-projected-volume-storage.md * Update configure-projected-volume-storage.md * zh-trans: /docs/tasks/configure-pod-container/extended-resource.md (#11918) * zh-trans: /docs/tasks/configure-pod-container/extended-resource.md zh-trans: /docs/tasks/configure-pod-container/extended-resource.md * Update extended-resource.md * Update extended-resource.md * zh-trans: add translate-compose-kubernetes.md (#11910) * zh-trans: add translate-compose-kubernetes.md zh-trans: add translate-compose-kubernetes.md * Update translate-compose-kubernetes.md * Update translate-compose-kubernetes.md * Update translate-compose-kubernetes.md * Update translate-compose-kubernetes.md * Update translate-compose-kubernetes.md * Update translate-compose-kubernetes.md * zh-trans: zh/docs/reference/glossary/flexvolume.md (#11925) * zh-trans: zh/docs/reference/glossary/flexvolume.md zh-trans: zh/docs/reference/glossary/flexvolume.md * Update flexvolume.md * zh_trans: kubeadm_alpha_phase_bootstrap-token_create.md (#11947) * zh_trans: kubeadm_alpha_phase_bootstrap-token_create.md zh_trans: /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_bootstrap-token_create.md * better translation better translation * zh-trans:add docs/setup/turnkey/alibaba-cloud.md (#11959) * zh_trans: kubeadm_completion.md (#11895) * zh_trans: kubeadm_completion.md zh_trans: /docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_bootstrap-token_node.md * Better translation Better translation * Update kubeadm_completion.md * better translation better translation * zh-trans: add /zh/ docs/tasks/debug-application-cluster/crictl.md (#11961) * zh-trans: add /zh/ docs/tasks/debug-application-cluster/crictl.md zh-trans: add /zh/ docs/tasks/debug-application-cluster/crictl.md * Update crictl.md * ZH-trans: add kubeadm_alpha_phase_certs_front-proxy-ca.md (#11968) * ZH-trans: add kubeadm_alpha_phase_controlplane_all.md (#11970) * Create kubeadm_alpha_phase_controlplane_all.md * Update kubeadm_alpha_phase_controlplane_all.md * Update kubeadm_alpha_phase_controlplane_all.md * Update kubeadm_alpha_phase_controlplane_all.md * ZH-trans: add kubeadm_alpha_phase_upload-config.md (#11971) * Create kubeadm_alpha_phase_upload-config.md * Update kubeadm_alpha_phase_upload-config.md * Update kubeadm_alpha_phase_upload-config.md * ZH-trans: Fixed some incorrect translations (#11973) * zh-trans: /docs/tasks/debug-application-cluster/determine-reason-pod-… (#11977) * zh-trans: /docs/tasks/debug-application-cluster/determine-reason-pod-failure.md zh-trans: /docs/tasks/debug-application-cluster/determine-reason-pod-failure.md * Update determine-reason-pod-failure.md * zh-trans: /docs/tasks/debug-application-cluster/local-debugging.md (#11988) * zh-trans: /docs/tasks/debug-application-cluster/local-debugging.md zh-trans: /docs/tasks/debug-application-cluster/local-debugging.md * Update local-debugging.md * zh-trans:/docs/tasks/debug-application-cluster/events-stackdriver.md (#11996) zh-trans:/docs/tasks/debug-application-cluster/events-stackdriver.md * zh-trans:/docs/tasks/debug-application-cluster/get-shell-running-cont… (#11998) * zh-trans:/docs/tasks/debug-application-cluster/get-shell-running-container.md zh-trans:/docs/tasks/debug-application-cluster/get-shell-running-container.md * Update get-shell-running-container.md * zh-trans:/docs/tasks/debug-application-cluster/logging-elasticsearch-kibana.md (#12001) zh-trans:/docs/tasks/debug-application-cluster/logging-elasticsearch-kibana.md * ZH-trans: ad kubeadm_alpha_phase_kubelet_config_write-to-disk.md (#12004) * Create kubeadm_alpha_phase_kubelet_config_write-to-disk.md * Update kubeadm_alpha_phase_kubelet_config_write-to-disk.md * Remove old-generated kubefed docs (generated on 25-march-2018) (#12093) * Update _index.md (#12061) * Update kubeadm_reset.md (#12047) * ZH-trasn: add kubeadm_alpha_phase_kubeconfig_controller-manager.md (#12032) * Create kubeadm_alpha_phase_kubeconfig_controller-manager.md * Update kubeadm_alpha_phase_kubeconfig_controller-manager.md * ZH-trans: add kubeadm_alpha_phase_preflight_node.md (#12035) * Create kubeadm_alpha_phase_preflight_node.md * Update kubeadm_alpha_phase_preflight_node.md * Update kubeadm_alpha_phase_preflight_node.md * ZH-trans: add kubeadm_alpha_phase_controlplane_scheduler.md (#12031) * Create kubeadm_alpha_phase_controlplane_scheduler.md * Update kubeadm_alpha_phase_controlplane_scheduler.md * ZH-trans: add kubeadm_alpha_phase_bootstrap-token_node_allow-post-csrs.md (#12039) * Create kubeadm_alpha_phase_bootstrap-token_node_allow-post-csrs.md * Update kubeadm_alpha_phase_bootstrap-token_node_allow-post-csrs.md * ZH-trans: add kubeadm_alpha_phase_kubelet_write-env-file.md (#12034) * Create kubeadm_alpha_phase_kubelet_write-env-file.md * Update kubeadm_alpha_phase_kubelet_write-env-file.md * ZH-trans: add kubeadm_upgrade_node_experimental-control-plane.md (#12036) * Create kubeadm_upgrade_node_experimental-control-plane.md * Update kubeadm_upgrade_node_experimental-control-plane.md * Create kubeadm_alpha_phase_bootstrap-token_node_allow-auto-approve.md (#12038) * Create kubeadm_alpha_phase_etcd.md (#12040) * ZH-trans: add kubeadm_alpha_phase_certs_renew_etcd-server.md (#12041) * Create kubeadm_alpha_phase_certs_renew_etcd-server.md * Update kubeadm_alpha_phase_certs_renew_etcd-server.md * Update advanced.md (#12044) * ZH-trans: add kubeadm_alpha_phase_certs_renew_etcd-healthcheck-client.md (#12042) * Create kubeadm_alpha_phase_certs_renew_etcd-healthcheck-client.md * Update kubeadm_alpha_phase_certs_renew_etcd-healthcheck-client.md * Update kubeadm_alpha_phase_certs_renew_etcd-healthcheck-client.md * Update kubeadm_version.md (#12046) * Update _index.md (#12063) * zh-trans:/docs/reference/setup-tools/kubefed/kubefed_version.md (#12085) zh-trans:/docs/reference/setup-tools/kubefed/kubefed_version.md * ZH-trans: add kubeadm_alpha_phase_certs_etcd-peer.md (#12037) * Create kubeadm_alpha_phase_certs_etcd-peer.md * Update kubeadm_alpha_phase_certs_etcd-peer.md * Update kubeadm_alpha_phase_certs_etcd-peer.md * ZH-trans: add kubeadm_alpha_phase_kubelet_config_download.md (#12033) * Create kubeadm_alpha_phase_kubelet_config_download.md * Update kubeadm_alpha_phase_kubelet_config_download.md * zh-trans: add docs/tasks/access-application-cluster/_index.md (#12048) * zh-trans: update cpu-constraint-namespace.md and cpu-default-namespace.md (#12106) * ZH-trans: update kubeadm_alpha_phase_upload-config.md (#12110) * zh-tran: /docs/reference/setup-tools/kubefed/kubefed_unjoin.md (#12022) * zh-tran: /docs/reference/setup-tools/kubefed/kubefed_unjoin.md zh-tran: /docs/reference/setup-tools/kubefed/kubefed_unjoin.md * Update kubefed_unjoin.md * Update kubefed_unjoin.md * Update kubefed_unjoin.md * zh-trans:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_… (#12114) * zh-trans:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_certs_apiserver.md zh-trans:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_certs_apiserver.md * Update kubeadm_alpha_phase_certs_apiserver.md * Update kubeadm_alpha_phase_certs_apiserver.md * zh-trans:/docs/reference/kubectl/docker-cli-to-kubectl.md (#12088) * zh-trans:/docs/reference/kubectl/docker-cli-to-kubectl.md zh-trans:/docs/reference/kubectl/docker-cli-to-kubectl.md * Update docker-cli-to-kubectl.md * zh-trans: /docs/reference/kubectl/conventions.md (#12089) * zh-trans: /docs/reference/kubectl/conventions.md zh-trans: /docs/reference/kubectl/conventions.md * Update conventions.md * zh-trans organize-cluster-access-kubeconfig.md (#12094) * zh-trans:/docs/reference/setup-tools/kubefed/kubefed.md (#12086) * zh-trans:/docs/reference/setup-tools/kubefed/kubefed.md zh-trans:/docs/reference/setup-tools/kubefed/kubefed.md * Update kubefed.md * zh-trans:/docs/reference/setup-tools/kubefed/kubefed_join.md (#12029) * zh-trans:/docs/reference/setup-tools/kubefed/kubefed_join.md zh-trans:/docs/reference/setup-tools/kubefed/kubefed_join.md * Update kubefed_join.md * Update kubefed_join.md * zh-trans: /docs/reference/setup-tools/kubefed/kubefed_init.md (#12020) * zh-trans: /docs/reference/setup-tools/kubefed/kubefed_init.md zh-trans: /docs/reference/setup-tools/kubefed/kubefed_init.md * Update kubefed_init.md * Update kubefed_init.md * Update kubefed_init.md * zh-trans: add docs/setup/independent/control-plane-flags.md (#12043) * zh-trans: add docs/setup/independent/control-plane-flags.md * update content/zh/docs/setup/independent/control-plane-flags.md * zh-trans:/docs/tasks/tools/install-kubectl.md (#11992) * configure-aggregation-layer.md * configure-aggregation-layer.md * configure-aggregation-layer.md * configure-aggregation-layer.md * Update configure-aggregation-layer.md * . * . * . * . * . * . * . * . * configure-aggregation-layer.md * . * . * Update configure-aggregation-layer.md * . * . * . * . * zh-trans: add /docs/concepts/cluster-administration/manage-deployment.md (#11899) * add /docs/concepts/cluster-administration/manage-deployment.md * 更新部分翻译,去除多余的反引号 * 更新部分翻译 * zh-trans: add docs/tasks/service-catalog/install-service-catalog-using-sc.md (#12045) * zh-trans: add docs/tasks/service-catalog/install-service-catalog-using-sc.md * update docs/tasks/service-catalog/install-service-catalog-using-sc.md * zh-trans:/docs/reference/setup-tools/kubefed/kubefed_options.md (#12087) * zh-trans:/docs/reference/setup-tools/kubefed/kubefed_options.md zh-trans:/docs/reference/setup-tools/kubefed/kubefed_options.md * Update kubefed_options.md * Update kubefed_options.md * zh-trans: Fix some blog links issue (#12115) * zh-trans: Fix some blog links issue * Revert the space change * update Set Kubelet parameters via a config file (#12150) * zh-trans:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_kubeconfig_all.md (#12185) zh-trans:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_kubeconfig_all.md * zh-trans:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_… (#12184) * zh-trans:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_etcd_local.md zh-trans:/docs/reference/setup-tools/kubeadm/generated/kubeadm_alpha_phase_etcd_local.md * Update kubeadm_alpha_phase_etcd_local.md * zh-trans: kubeadm/generated/kubeadm_alpha_phase_kubelet_config_upload.md (#12130) zh-trans: kubeadm/generated/kubeadm_alpha_phase_kubelet_config_upload.md * zh-trans: kubeadm/generated/kubeadm_alpha_phase_kubeconfig_admin.md (#12131) zh-trans: kubeadm/generated/kubeadm_alpha_phase_kubeconfig_admin.md * zh-trans: /docs/contribute/generate-ref-docs/kubernetes-api.md (#12141) Signed-off-by: liyuan198251 <li.yuan4@zte.com.cn> * zh-trans:/docs/concepts/overview/object-management-kubectl/imperative… (#12151) * zh-trans:/docs/concepts/overview/object-management-kubectl/imperative-config.md zh-trans:/docs/concepts/overview/object-management-kubectl/imperative-config.md * Update imperative-config.md * ZH-trans: added a blog post Chinese translation: 2018-05-01-developing-on-kubernetes.md (#12009) * added a blog post chinese translation * Update 2018-05-01-developing-on-kubernetes.md apply some suggested changes per review comments * Update 2018-05-01-developing-on-kubernetes.md cont to review and improve the wording, up to squash * more update and rewording * ZH-trans: add kubeadm_alpha_phase_kubelet_config_enable-dynamic.md (#12209) * ZH-trans: add kubeadm_alpha_phase_kubelet_config_enable-dynamic.md * Update kubeadm_alpha_phase_kubelet_config_enable-dynamic.md * ZH-trans: add kubeadm_alpha_phase_certs_renew_apiserver.md (#12210) * ZH-trans: add kubeadm_alpha_phase_certs_renew_apiserver.md * Update kubeadm_alpha_phase_certs_renew_apiserver.md * Update kubeadm_alpha_phase_certs_renew_apiserver.md * ZH-trans: add kubeadm_alpha_phase_certs_front-proxy-client.md (#12212) * fix docs style (#12225) * fix docs style fix docs style * fix docs style fix docs style * ZH-trans: add rbac.md (#12263) * ZH-trans: add rbac.md * Update rbac.md * ZH-trans: add persistent-volume-claim.md (#12264) * ZH-trans: add persistent-volume-claim.md * Update persistent-volume-claim.md * Update persistent-volume-claim.md * Update docker-cli-to-kubectl.md (#12288) * ZH-trans: add kubeadm_alpha_phase_selfhosting_convert-from-staticpods.md (#12285) * ZH-trans: add kubeadm_alpha_phase_selfhosting_convert-from-staticpods.md * Update kubeadm_alpha_phase_selfhosting_convert-from-staticpods.md * ZH-trans: add coredns.md (#12282) * ZH-trans: add coredns.md * Update coredns.md * ZH-trans: add kubeadm_alpha_phase_certs_etcd-healthcheck-client.md (#12286) * ZH-trans: add kubeadm_alpha_phase_certs_etcd-healthcheck-client.md * Update kubeadm_alpha_phase_certs_etcd-healthcheck-client.md * ZH-trans: add kubeadm_alpha_phase_kubeconfig_kubelet.md (#12284) * ZH-trans: add kubeadm_alpha_phase_kubeconfig_kubelet.md * Update kubeadm_alpha_phase_kubeconfig_kubelet.md * ZH-trans: add service-account.md (#12261) * ZH-trans: add service-account.md * Update service-account.md * ZH-trans: add security-context.md (#12262) * ZH-trans: add security-context.md * Update security-context.md * Update security-context.md * Update security-context.md * fix typo "_必须_" -> "必须" (#12300) fix typo "_必须_" -> "必须" * fix docs style error (#12307) fix docs style error * Create explore-interactive.html (#12311) * fix docs style error (#12314) fix docs style error * ZH-trans: add kube-controller-manager.md (#12260) * ZH-trans: add kube-controller-manager.md * Update kube-controller-manager.md * Update kube-controller-manager.md * Update kube-controller-manager.md * zh-trans: /docs/contribute/localization.md (#12295) Signed-off-by: liyuan198251 <li.yuan4@zte.com.cn> zh-trans: /docs/contribute/localization.md; update Signed-off-by: liyuan198251 <li.yuan4@zte.com.cn> zh-trans: /docs/contribute/localization.md; update2 Signed-off-by: liyuan198251 <li.yuan4@zte.com.cn> * ZH-trans: update tools.md (#12320) ZH-trans: update tools.md * ZH-trans: fix "kubead -config" -> "kubeadm-config" (#12319) * ZH-trans: update kubeadm_config.md * fix style error * correct "availability” trans for chinese (#12394) * ZH-trans:/docs/tasks/debug-application-cluster/debug-service.md (#12275) * configure-aggregation-layer.md * configure-aggregation-layer.md * configure-aggregation-layer.md * configure-aggregation-layer.md * Update configure-aggregation-layer.md * . * . * . * . * . * . * . * . * configure-aggregation-layer.md * . * . * Update configure-aggregation-layer.md * . * . * . * . * . * . * . * . * Translate some remnant partials for localization (#12240) * zh-trans: /docs/tasks/administer-cluster/limit-storage-consumption.md (#12415) * zh-trans: /docs/tasks/administer-cluster/limit-storage-consumption.md zh-trans: /docs/tasks/administer-cluster/limit-storage-consumption.md * Update limit-storage-consumption.md * Update limit-storage-consumption.md * update link to SSH tunneling (#12615) Signed-off-by: PingWang <wang.ping5@zte.com.cn> * zh-trans: update content/zh/docs/setup/certificates.md (#12620) * ZH-trans: add 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zh-trans:/docs/tasks/administer-federation/hpa.md & /docs/tasks/administer-cluster/extended-resource-node.md (#12432) * configure-aggregation-layer.md * configure-aggregation-layer.md * configure-aggregation-layer.md * configure-aggregation-layer.md * Update configure-aggregation-layer.md * . * . * . * . * . * . * . * . * configure-aggregation-layer.md * . * . * Update configure-aggregation-layer.md * . * . * . * . * . * Add arm64, ppc64le and s390x platforms for calico (#12666) Signed-off-by: PingWang <wang.ping5@zte.com.cn> add only Signed-off-by: PingWang <wang.ping5@zte.com.cn> * zh-trans: developing-cloud-controller-manager.md (#12413) * zh-trans: /docs/tasks/administer-cluster/developing-cloud-controller-manager.md zh-trans: /docs/tasks/administer-cluster/developing-cloud-controller-manager.md * Update developing-cloud-controller-manager.md * fix typo: delete useless "**" * Update developing-cloud-controller-manager.md * ZH-trans: add 2018-05-01-developing-on-kubernetes.md (#12814) * ZH-trans: update encrypt-data.md (#12939) * ZH-trans: update encrypt-data.md * Update encrypt-data.md * ZH-trans: add example-task-template.md (#12940) * ZH-trans: add example-task-template.md * Update example-task-template.md * Added Instana to tools (#12978) Instana is already available in the english version of the text, therefore I added it here too. 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zh-trans: /docs/contribute/style/write-new-topic.md (#12572) Signed-off-by: liyuan198251 <li.yuan4@zte.com.cn> zh-trans: /docs/contribute/style/write-new-topic.md; update Signed-off-by: liyuan198251 <li.yuan4@zte.com.cn> * zh-trans: update content/zh/docs/setup/salt.md (#13202) * zh-trans: add docs/reference/setup-tools/kubeadm/generated/kubeadm_token.md (#13198) * ZH-trans: add kubeadm_upgrade_diff.md (#13170) * ZH-trans: add kubeadm_upgrade_diff.md * Update kubeadm_upgrade_diff.md * Update kubeadm_upgrade_diff.md * zh-trans: update docs/reference/access-authn-authz/authorization.md (#13180) * zh-trans: update docs/reference/setup-tools/kubeadm/kubeadm-config.md (#13179) * zh-trans: add docs/concepts/storage/dynamic-provisioning.md (#13171) * ZH-trans: add 2015-05-00-Kubernetes-On-Openstack.md (#13149) * ZH-trans: add Kubernetes开源项目产品经理 * Update 2015-05-00-Kubernetes-On-Openstack.md * ZH-trans: add 2015-03-00-Welcome-To-Kubernetes-Blog.md (#13131) * ZH-trans: add 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. * . * . * . * . * . * zh-trans: update docs/setup/node-conformance.md (#13201) * zh-trans: update docs/setup/node-conformance.md * zh-trans: update docs/setup/on-premises-vm/dcos.md * zh-trans: add content/zh/blog/_posts/2018-10-15-steering-election-results.md (#13227) * zh-trans: add content/zh/blog/_posts/2018-10-15-steering-election-results.md * Update content/zh/blog/_posts/2018-10-15-steering-election-results.md Co-Authored-By: SataQiu <1527062125@qq.com> * Add @xichengliudui to sig-docs-zh-owners (release-1.12) (#13167) * Add @xichengliudui to sig-docs-zh-owners * Update OWNERS_ALIASES * ZH-trans: add coreos.md (#13193) * ZH-trans: coreos.md * Update coreos.md * Update coreos.md * Update coreos.md * Update coreos.md * Update coreos.md * Update coreos.md * add SataQiu as a sig-docs-zh-owner (#13271) * Fix relative links issue in zh content (#13312) * `http://kubernetes.io/docs/` -> `/docs/` * `https://kubernetes.io/docs/` -> `/docs/` * zh-trans: add 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您已经部署了应用并通过服务暴露它。然后呢?Kubernetes 提供了一些工具来帮助管理您的应用部署,包括缩扩容和更新。我们将更深入讨论的特性包括配置文件和标签。
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组织资源配置
许多应用需要创建多个资源,例如 Deployment 和 Service。可以通过将多个资源组合在同一个文件中(在 YAML 中以 --- 分隔)来简化对它们的管理。例如:
{{< codenew file="application/nginx-app.yaml" >}}
可以用创建单个资源相同的方式来创建多个资源:
$ kubectl create -f https://k8s.io/examples/application/nginx-app.yaml
service/my-nginx-svc created
deployment.apps/my-nginx created
资源将按照它们在文件中的顺序创建。因此,最好先指定服务,这样在控制器(例如 Deployment)创建 Pod 时能够确保调度器可以将与服务关联的多个 Pod 分散到不同节点。
kubectl create 也接受多个 -f 参数:
$ kubectl create -f https://k8s.io/examples/application/nginx/nginx-svc.yaml -f https://k8s.io/examples/application/nginx/nginx-deployment.yaml
还可以指定目录路径,而不用添加多个单独的文件:
$ kubectl create -f https://k8s.io/examples/application/nginx/
kubectl 将读取任何后缀为 .yaml,.yml 或者 .json 的文件。
建议的做法是,将同一个微服务或同一应用层相关的资源放到同一个文件中,将同一个应用相关的所有文件按组存放到同一个目录中。如果应用的各层使用 DNS 相互绑定,那么您可以简单地将堆栈的所有组件一起部署。
还可以使用 URL 作为配置源,便于直接使用已经提交到 Github 上的配置文件进行部署:
$ kubectl create -f https://raw.githubusercontent.com/kubernetes/website/master/content/en/examples/application/nginx/nginx-deployment.yaml
deployment.apps/my-nginx created
kubectl 中的批量操作
资源创建并不是 kubectl 可以批量执行的唯一操作。kubectl 还可以从配置文件中提取资源名,以便执行其他操作,特别是删除您之前创建的资源:
$ kubectl delete -f https://k8s.io/examples/application/nginx-app.yaml
deployment.apps "my-nginx" deleted
service "my-nginx-svc" deleted
在仅有两种资源的情况下,可以使用"资源类型/资源名"的语法在命令行中同时指定这两个资源:
$ kubectl delete deployments/my-nginx services/my-nginx-svc
对于资源数目较大的情况,您会发现使用 -l 或 --selector 指定的筛选器(标签查询)能很容易根据标签筛选资源:
$ kubectl delete deployment,services -l app=nginx
deployment.apps "my-nginx" deleted
service "my-nginx-svc" deleted
由于 kubectl 用来输出资源名称的语法与其所接受的资源名称语法相同,所以很容易使用 $() 或 xargs 进行链式操作:
$ kubectl get $(kubectl create -f docs/concepts/cluster-administration/nginx/ -o name | grep service)
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
my-nginx-svc LoadBalancer 10.0.0.208 <pending> 80/TCP 0s
上面的命令中,我们首先使用 examples/application/nginx/ 下的配置文件创建资源,并使用 -o name 的输出格式(以"资源/名称"的形式打印每个资源)打印所创建的资源。然后,我们通过 grep 来过滤 "service",最后再打印 kubectl get 的内容。
如果您碰巧在某个路径下的多个子路径中组织资源,那么也可以递归地在所有子路径上执行操作,方法是在 --filename,-f 后面指定 --recursive 或者 -R。
例如,假设有一个目录路径为 project/k8s/development,它保存开发环境所需的所有清单,并按资源类型组织:
project/k8s/development
├── configmap
│ └── my-configmap.yaml
├── deployment
│ └── my-deployment.yaml
└── pvc
└── my-pvc.yaml
默认情况下,对 project/k8s/development 执行的批量操作将停止在目录的第一级,而不是处理所有子目录。
如果我们试图使用以下命令在此目录中创建资源,则会遇到一个错误:
$ kubectl create -f project/k8s/development
error: you must provide one or more resources by argument or filename (.json|.yaml|.yml|stdin)
然而,在 --filename,-f 后面标明 --recursive 或者 -R 之后:
$ kubectl create -f project/k8s/development --recursive
configmap/my-config created
deployment.apps/my-deployment created
persistentvolumeclaim/my-pvc created
--recursive 可以用于接受 --filename,-f 参数的任何操作,例如:kubectl {create,get,delete,describe,rollout} 等。
有多个 -f 参数出现的时候,--recursive 参数也能正常工作:
$ kubectl create -f project/k8s/namespaces -f project/k8s/development --recursive
namespace/development created
namespace/staging created
configmap/my-config created
deployment.apps/my-deployment created
persistentvolumeclaim/my-pvc created
如果您有兴趣学习更多关于 kubectl 的内容,请阅读 kubectl 概述。
有效地使用标签
到目前为止我们使用的示例中的资源最多使用了一个标签。在许多情况下,应使用多个标签来区分集合。
例如,不同的应用可能会为 app 标签设置不同的值。
但是,类似 [guestbook 示例](https://github.com/kubernetes/examples/tree/{{< param "githubbranch" >}}/guestbook/) 这样的多层应用,还需要区分每一层。前端可以带以下标签:
labels:
app: guestbook
tier: frontend
Redis 的主节点和从节点会有不同的 tier 标签,甚至还有一个额外的 role 标签:
labels:
app: guestbook
tier: backend
role: master
以及
labels:
app: guestbook
tier: backend
role: slave
标签允许我们按照标签指定的任何维度对我们的资源进行切片和切块:
$ kubectl create -f examples/guestbook/all-in-one/guestbook-all-in-one.yaml
$ kubectl get pods -Lapp -Ltier -Lrole
NAME READY STATUS RESTARTS AGE APP TIER ROLE
guestbook-fe-4nlpb 1/1 Running 0 1m guestbook frontend <none>
guestbook-fe-ght6d 1/1 Running 0 1m guestbook frontend <none>
guestbook-fe-jpy62 1/1 Running 0 1m guestbook frontend <none>
guestbook-redis-master-5pg3b 1/1 Running 0 1m guestbook backend master
guestbook-redis-slave-2q2yf 1/1 Running 0 1m guestbook backend slave
guestbook-redis-slave-qgazl 1/1 Running 0 1m guestbook backend slave
my-nginx-divi2 1/1 Running 0 29m nginx <none> <none>
my-nginx-o0ef1 1/1 Running 0 29m nginx <none> <none>
$ kubectl get pods -lapp=guestbook,role=slave
NAME READY STATUS RESTARTS AGE
guestbook-redis-slave-2q2yf 1/1 Running 0 3m
guestbook-redis-slave-qgazl 1/1 Running 0 3m
金丝雀部署
另一个需要多标签的场景是用来区分同一组件的不同版本或者不同配置的多个部署。常见的做法是部署一个使用金丝雀发布来部署新应用版本(在 pod 模板中通过镜像标签指定),保持新旧版本应用同时运行,这样,新版本在完全发布之前也可以接收实时的生产流量。
例如,您可以使用 track 标签来区分不同的版本。
主要稳定的发行版将有一个 track 标签,其值为 stable:
name: frontend
replicas: 3
...
labels:
app: guestbook
tier: frontend
track: stable
...
image: gb-frontend:v3
然后,您可以创建 guestbook 前端的新版本,让这些版本的 track 标签带有不同的值(即 canary),以便两组 pod 不会重叠:
name: frontend-canary
replicas: 1
...
labels:
app: guestbook
tier: frontend
track: canary
...
image: gb-frontend:v4
前端服务通过选择标签的公共子集(即忽略 track 标签)来覆盖两组副本,以便流量可以转发到两个应用:
selector:
app: guestbook
tier: frontend
您可以调整 stable 和 canary 版本的副本数量,以确定每个版本将接收实时生产流量的比例(在本例中为 3:1)。一旦有信心,您就可以将新版本应用的 track 标签的值从 canary 替换为 stable,并且将老版本应用删除。
想要了解更具体的示例,请查看 Ghost 部署教程。
更新标签
有时,现有的 pod 和其它资源需要在创建新资源之前重新标记。这可以用 kubectl label 完成。
例如,如果想要将所有 nginx pod 标记为前端层,只需运行:
$ kubectl label pods -l app=nginx tier=fe
pod/my-nginx-2035384211-j5fhi labeled
pod/my-nginx-2035384211-u2c7e labeled
pod/my-nginx-2035384211-u3t6x labeled
首先用标签 "app=nginx" 过滤所有的 pod,然后用 "tier=fe" 标记它们。想要查看您刚才标记的 pod,请运行:
$ kubectl get pods -l app=nginx -L tier
NAME READY STATUS RESTARTS AGE TIER
my-nginx-2035384211-j5fhi 1/1 Running 0 23m fe
my-nginx-2035384211-u2c7e 1/1 Running 0 23m fe
my-nginx-2035384211-u3t6x 1/1 Running 0 23m fe
这将输出所有 "app=nginx" 的 pod,并有一个额外的描述 pod 的 tier 的标签列(用参数 -L 或者 --label-columns 标明)。
想要了解更多信息,请参考 标签 和 kubectl label。
更新注解
有时,您可能希望将注解附加到资源中。注解是 API 客户端(如工具、库等)用于检索的任意非标识元数据。这可以通过 kubectl annotate 来完成。例如:
$ kubectl annotate pods my-nginx-v4-9gw19 description='my frontend running nginx'
$ kubectl get pods my-nginx-v4-9gw19 -o yaml
apiversion: v1
kind: pod
metadata:
annotations:
description: my frontend running nginx
...
想要了解更多信息,请参考 注解 和 kubectl annotate 文档。
缩扩您的应用
当应用上的负载增长或收缩时,使用 kubectl 能够轻松实现规模的缩扩。例如,要将 nginx 副本的数量从 3 减少到 1,请执行以下操作:
$ kubectl scale deployment/my-nginx --replicas=1
deployment.extensions/my-nginx scaled
现在,您的 deployment 管理的 pod 只有一个了。
$ kubectl get pods -l app=nginx
NAME READY STATUS RESTARTS AGE
my-nginx-2035384211-j5fhi 1/1 Running 0 30m
想要让系统自动选择需要 nginx 副本的数量,范围从 1 到 3,请执行以下操作:
$ kubectl autoscale deployment/my-nginx --min=1 --max=3
horizontalpodautoscaler.autoscaling/my-nginx autoscaled
现在,您的 nginx 副本将根据需要自动地增加或者减少。
想要了解更多信息,请参考 kubectl scale, kubectl autoscale 和 pod 水平自动伸缩 文档。
就地更新资源
有时,有必要对您所创建的资源进行小范围、无干扰地更新。
kubectl apply
建议在源代码管理中维护一组配置文件(参见配置即代码),这样,它们就可以和应用代码一样进行维护和版本管理。然后,您可以用 kubectl apply 将配置变更应用到集群中。
这个命令将会把推送的版本与以前的版本进行比较,并应用您所做的更改,但是不会自动覆盖任何你没有指定更改的属性。
$ kubectl apply -f https://k8s.io/examples/application/nginx/nginx-deployment.yaml
deployment.apps/my-nginx configured
注意,kubectl apply 将为资源增加一个额外的注解,以确定自上次调用以来对配置的更改。当调用它时,kubectl apply 会在以前的配置、提供的输入和资源的当前配置之间找出三方差异,以确定如何修改资源。
目前,新创建的资源是没有这个注解的,所以,第一次调用 kubectl apply 将使用提供的输入和资源的当前配置双方之间差异进行比较。在第一次调用期间,它无法检测资源创建时属性集的删除情况。因此,不会删除它们。
所有后续调用 kubectl apply 以及其它修改配置的命令,如 kubectl replace 和 kubectl edit,都将更新注解,并允许随后调用的 kubectl apply 使用三方差异进行检查和执行删除。
{{< note >}}
想要使用 apply,请始终使用 kubectl apply 或 kubectl create --save-config 创建资源。
{{< /note >}}
kubectl edit
或者,您也可以使用 kubectl edit 更新资源:
$ kubectl edit deployment/my-nginx
这相当于首先 get 资源,在文本编辑器中编辑它,然后用更新的版本 apply 资源:
$ kubectl get deployment my-nginx -o yaml > /tmp/nginx.yaml
$ vi /tmp/nginx.yaml
# do some edit, and then save the file
$ kubectl apply -f /tmp/nginx.yaml
deployment.apps/my-nginx configured
$ rm /tmp/nginx.yaml
这使您可以更加容易地进行更重大的更改。请注意,可以使用 EDITOR 或 KUBE_EDITOR 环境变量来指定编辑器。
想要了解更多信息,请参考 kubectl edit 文档。
kubectl patch
您可以使用 kubectl patch 来更新 API 对象。此命令支持 JSON patch,JSON merge patch,以及 strategic merge patch。 请参考
使用 kubectl patch 更新 API 对象
和
kubectl patch.
破坏性的更新
在某些情况下,您可能需要更新某些初始化后无法更新的资源字段,或者您可能只想立即进行递归更改,例如修复 Deployment 创建的不正常的 Pod。若要更改这些字段,请使用 replace --force,它将删除并重新创建资源。在这种情况下,您可以简单地修改原始配置文件:
$ kubectl replace -f https://k8s.io/examples/application/nginx/nginx-deployment.yaml --force
deployment.apps/my-nginx deleted
deployment.apps/my-nginx replaced
在不中断服务的情况下更新应用
在某些时候,您最终需要更新已部署的应用,通常都是通过指定新的镜像或镜像标签,如上面的金丝雀发布的场景中所示。kubectl 支持几种更新操作,每种更新操作都适用于不同的场景。
我们将指导您通过 Deployment 如何创建和更新应用。如果部署的应用由 ReplicationController 管理,那么您应该阅读 怎么样使用 kubectl rolling-update。
假设您正运行的是 1.7.9 版本的 nginx:
$ kubectl run my-nginx --image=nginx:1.7.9 --replicas=3
deployment.apps/my-nginx created
要更新到 1.9.1 版本,只需使用我们前面学到的 kubectl 命令将 .spec.template.spec.containers[0].image 从 nginx:1.7.9 修改为 nginx:1.9.1。
$ kubectl edit deployment/my-nginx
没错,就是这样!Deployment 将在后台逐步更新已经部署的 nginx 应用。它确保在更新过程中,只有一定数量的旧副本被开闭,并且只有一定基于所需 pod 数量的新副本被创建。想要了解更多细节,请参考 Deployment。
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