* update reference to 1.17 (#18791) * update endpoint slices to beta (#18794) * update feature gate to 1.17 (#18799) * update feature gate to 1.17 * Update content/ja/docs/reference/command-line-tools-reference/feature-gates.md Co-Authored-By: inductor <kohei.ota@zozo.com> Co-authored-by: inductor <kohei.ota@zozo.com> * Update links to ja docs (home/, tasks/tools/install-kubectl/, concepts/services-networking/service/) (#18930) * update link to /ja/docs/home/ * update link to /ja/docs/tasks/tools/install-kubectl/ * update link to /ja/docs/concepts/services-networking/service/ * Translate tasks/administer-cluster/enabling-endpointslices.md in Japanese (#18140) (#18873) * Translate tasks/administer-cluster/enabling-endpointslices.md in Japanese (#18140) * Update enabling-endpointslices.md * Update content/ja/docs/tasks/administer-cluster/enabling-endpointslices.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/administer-cluster/enabling-endpointslices.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/administer-cluster/enabling-endpointslices.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/administer-cluster/enabling-endpointslices.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update enabling-endpointslices.md * Update enabling-endpointslices.md * Update content/ja/docs/tasks/administer-cluster/enabling-endpointslices.md Co-Authored-By: Takuya Tokuda <cs.toku.mail@gmail.com> * Update content/ja/docs/tasks/administer-cluster/enabling-endpointslices.md Co-Authored-By: Takuya Tokuda <cs.toku.mail@gmail.com> * Update enabling-endpointslices.md Co-authored-by: Naoki Oketani <okepy.naoki@gmail.com> Co-authored-by: Takuya Tokuda <cs.toku.mail@gmail.com> * update share process namespace (#19011) * Revert trailing whitespaces (#18988) * Correct a wrong resource name: Endpoint (#18954) * Correct a wrong resource name: Endpoint * Revert spaces at end of line * Update links to ja docs (concepts/workloads/) (#18959) * update link to /ja/docs/concepts/workloads/controllers/deployment/ * update link to /ja/docs/concepts/workloads/controllers/replicaset/ * update link to /ja/docs/concepts/workloads/controllers/statefulset/ * update link to /ja/docs/concepts/workloads/controllers/daemonset/ * update link to /ja/docs/concepts/workloads/pods/pod-overview/ * update link to /ja/docs/concepts/workloads/pods/pod/ * revert spaces at end of line * revert spaces at end of line * Replace links with redirect destination * partially update link to /ja/docs/concepts/workloads/pods/pod-lifecycle/ * Update daemonset to 1.17 (#18793) * update daemonset to 1.17 * Update content/ja/docs/concepts/workloads/controllers/daemonset.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/workloads/controllers/daemonset.md Co-Authored-By: nasa9084 <nasa9084@users.noreply.github.com> * apply review Co-authored-by: Naoki Oketani <okepy.naoki@gmail.com> Co-authored-by: nasa9084 <nasa9084@users.noreply.github.com> * remove ctrl-h (#19067) * remove reviewers block (#19091) * update link to /ja/docs/tasks/tools/install-minikube/ (#19147) * translate networking (#19134) * translate networking * apply review * apply review * Update content/ja/docs/concepts/cluster-administration/networking.md Co-Authored-By: nasa9084 <nasa9084@users.noreply.github.com> * nit Co-authored-by: nasa9084 <nasa9084@users.noreply.github.com> * update link to /ja/docs/concepts/overview/components/ (#19194) * fix a wrong field name (#19256) * update link to /ja/docs/concepts/configuration/assign-pod-node/ (#19324) * Translate docs/concepts/storage/persistent-volumes.md into Japanese (#19074) * translate content/ja/docs/concepts/storage/persistent-volumes.md into Japanese * Update content/ja/docs/concepts/storage/persistent-volumes.md translate title Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md fix missing translation Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md conform to translation style guide Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * conform to translation style guide * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * fix translation refer: https://github.com/kubernetes/website/pull/19074/files#r378950194 * fix translation * fix translation ref: https://github.com/kubernetes/website/pull/19074#discussion_r378931787 * fix translation ref: https://github.com/kubernetes/website/pull/19074#discussion_r378829190 * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * fix translation * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * fix translation follow https://github.com/kubernetes/website/pull/19074#discussion_r382130660 * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * fix translation https://github.com/kubernetes/website/pull/19074#discussion_r378811021 * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: nasa9084 <nasa9084@users.noreply.github.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: bells17 <bells171@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/concepts/storage/persistent-volumes.md Co-Authored-By: nasa9084 <nasa9084@users.noreply.github.com> * fix translation https://github.com/kubernetes/website/pull/19074/files#r380769175 * fix translation https://github.com/kubernetes/website/pull/19074#discussion_r380745506 * fix translation https://github.com/kubernetes/website/pull/19074#discussion_r381264848 Co-authored-by: Naoki Oketani <okepy.naoki@gmail.com> Co-authored-by: bells17 <bells171@gmail.com> Co-authored-by: nasa9084 <nasa9084@users.noreply.github.com> * update link to /ja/docs/tutorials/hello-minikube/ and /ja/docs/concepts/architecture/nodes/ (#19515) * Translate tasks/configure-pod-container/configure-projected-volume-storage.md into Japanese (#19240) * copy from content/en/docs/tasks/configure-pod-container/configure-projected-volume-storage.md Signed-off-by: Takuma Hashimoto <takumaxd+github@gmail.com> * Translate content/ja/docs/tasks/configure-pod-container/configure-projected-volume-storage.md into Japanese Signed-off-by: Takuma Hashimoto <takumaxd+github@gmail.com> * fix translation https://kubernetes.io/ja/docs/tasks/debug-application-cluster/get-shell-running-container/ にて、「シェルを取得する」という表現が用いられているため、そちらに合わせる Signed-off-by: Takuma Hashimoto <takumaxd+github@gmail.com> * fix terminology 投影 -> Projected (#19641) * translate configure-access-multiple-clusters into Japanese (#19563) * translate configure-access-multiple-clusters into Japanese * reflect PR feedback * Translate concepts/cluster-administration/cluster-administration-overview.md into Japanese #18829 (#19258) * ja-trans: translate concepts/cluster-administration/cluster-administration-overview.md into Japanese (#18829) * ja-trans: Improve Japanese translation in concepts/cluster-administration/cluster-administration-overview.md (#18829) * ja-trans: Improve Japanese translation in concepts/cluster-administration/cluster-administration-overview.md (#18829) * Translate tasks/service-catalog/install-service-catalog-using-helm/ in Japanese (#19776) * issue 18957 * translate a reference file * Update content/ja/docs/reference/glossary/service-catalog.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/reference/glossary/service-catalog.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Update content/ja/docs/tasks/service-catalog/install-service-catalog-using-helm.md Co-Authored-By: Naoki Oketani <okepy.naoki@gmail.com> * Apply suggestions from code review Co-Authored-By: Tim Bannister <tim@scalefactory.com> * Apply suggestions from code review Co-Authored-By: Tim Bannister <tim@scalefactory.com> Co-authored-by: Naoki Oketani <okepy.naoki@gmail.com> Co-authored-by: inductor <kohei.ota@zozo.com> Co-authored-by: Tim Bannister <tim@scalefactory.com> * Fix dead link of api-conventions doc (#19801) Co-authored-by: Naoki Oketani <okepy.naoki@gmail.com> Co-authored-by: Jin Hase <hase.jin@jp.fujitsu.com> Co-authored-by: Takuya Tokuda <cs.toku.mail@gmail.com> Co-authored-by: nasa9084 <nasa9084@users.noreply.github.com> Co-authored-by: Takahashi Tomohiko <takahashi@tomohiko.io> Co-authored-by: bells17 <bells171@gmail.com> Co-authored-by: Takuma Hashimoto <takumaxd+github@gmail.com> Co-authored-by: Joe Kamibeppu <joekamibeppu@gmail.com> Co-authored-by: Keita Akutsu <kakts.git@gmail.com> Co-authored-by: SatoruItaya <44042909+SatoruItaya@users.noreply.github.com> Co-authored-by: Tim Bannister <tim@scalefactory.com> Co-authored-by: KoyamaSohei <koyamaso0309@gmail.com>
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title, content_template, weight
| title | content_template | weight |
|---|---|---|
| クラスター内のアプリケーションにアクセスするために外部IPアドレスを公開する | templates/tutorial | 10 |
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このページでは、外部IPアドレスを公開するKubernetesのServiceオブジェクトを作成する方法を示します。
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kubectlをインストールしてください。
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Kubernetesクラスターを作成する際に、Google Kubernetes EngineやAmazon Web Servicesのようなクラウドプロバイダーを使用します。このチュートリアルでは、クラウドプロバイダーを必要とする外部ロードバランサーを作成します。
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Kubernetes APIサーバーと通信するために、
kubectlを設定してください。手順については、各クラウドプロバイダーのドキュメントを参照してください。
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- 5つのインスタンスで実際のアプリケーションを起動します。
- 外部IPアドレスを公開するServiceオブジェクトを作成します。
- 起動中のアプリケーションにアクセスするためにServiceオブジェクトを使用します。
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5つのPodで起動しているアプリケーションへのServiceの作成
- クラスターにてHello Worldアプリケーションを実行してください。
{{< codenew file="service/load-balancer-example.yaml" >}}
kubectl apply -f https://k8s.io/examples/service/load-balancer-example.yaml
上記のコマンドにより、Deploymentオブジェクトを作成し、ReplicaSetオブジェクトを関連づけます。ReplicaSetには5つのPodがあり、それぞれHello Worldアプリケーションが起動しています。
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Deploymentに関する情報を表示します:
kubectl get deployments hello-world kubectl describe deployments hello-world -
ReplicaSetオブジェクトに関する情報を表示します:
kubectl get replicasets kubectl describe replicasets -
Deploymentを公開するServiceオブジェクトを作成します。
kubectl expose deployment hello-world --type=LoadBalancer --name=my-service -
Serviceに関する情報を表示します:
kubectl get services my-service出力は次のようになります:
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE my-service LoadBalancer 10.3.245.137 104.198.205.71 8080/TCP 54s注意: 外部IPアドレスが<pending>と表示されている場合は、しばらく待ってから同じコマンドを実行してください。
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Serviceに関する詳細な情報を表示します:
kubectl describe services my-service出力は次のようになります:
Name: my-service Namespace: default Labels: app.kubernetes.io/name=load-balancer-example Annotations: <none> Selector: app.kubernetes.io/name=load-balancer-example Type: LoadBalancer IP: 10.3.245.137 LoadBalancer Ingress: 104.198.205.71 Port: <unset> 8080/TCP NodePort: <unset> 32377/TCP Endpoints: 10.0.0.6:8080,10.0.1.6:8080,10.0.1.7:8080 + 2 more... Session Affinity: None Events: <none>Serviceによって公開された外部IPアドレス(
LoadBalancer Ingress)を記録しておいてください。 この例では、外部IPアドレスは104.198.205.71です。 また、PortおよびNodePortの値も控えてください。 この例では、Portは8080、NodePortは32377です。 -
先ほどの出力にて、Serviceにはいくつかのエンドポイントがあることを確認できます: 10.0.0.6:8080、 10.0.1.6:8080、10.0.1.7:8080、その他2つです。 これらはHello Worldアプリケーションが動作しているPodの内部IPアドレスです。 これらのPodのアドレスを確認するには、次のコマンドを実行します:
kubectl get pods --output=wide出力は次のようになります:
NAME ... IP NODE hello-world-2895499144-1jaz9 ... 10.0.1.6 gke-cluster-1-default-pool-e0b8d269-1afc hello-world-2895499144-2e5uh ... 10.0.1.8 gke-cluster-1-default-pool-e0b8d269-1afc hello-world-2895499144-9m4h1 ... 10.0.0.6 gke-cluster-1-default-pool-e0b8d269-5v7a hello-world-2895499144-o4z13 ... 10.0.1.7 gke-cluster-1-default-pool-e0b8d269-1afc hello-world-2895499144-segjf ... 10.0.2.5 gke-cluster-1-default-pool-e0b8d269-cpuc -
Hello Worldアプリケーションにアクセスするために、外部IPアドレス(
LoadBalancer Ingress)を使用します:curl http://<external-ip>:<port>ここで、
<external-ip>はServiceの外部IPアドレス(LoadBalancer Ingress)で、<port>はServiceの詳細出力におけるPortです。minikubeを使用している場合、minikube service my-serviceを実行することでHello Worldアプリケーションをブラウザで自動的に 開かれます。正常なリクエストに対するレスポンスは、helloメッセージです:
Hello Kubernetes!
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Serviceを削除する場合、次のコマンドを実行します:
kubectl delete services my-service
Deployment、ReplicaSet、およびHello Worldアプリケーションが動作しているPodを削除する場合、次のコマンドを実行します:
kubectl delete deployment hello-world
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connecting applications with servicesにて詳細を学ぶことができます。 {{% /capture %}}