From 9e0f7b4eb3039a28d64addbfc6c21fe5dddcfa32 Mon Sep 17 00:00:00 2001 From: James Spurin Date: Mon, 16 Mar 2020 21:34:30 +0000 Subject: [PATCH] update command nslookup target to include fully qualified service name, namespace picked up from running pod (#19603) --- content/en/docs/concepts/workloads/pods/init-containers.md | 4 ++-- content/fr/docs/concepts/workloads/pods/init-containers.md | 4 ++-- content/id/docs/concepts/workloads/pods/init-containers.md | 4 ++-- content/ja/docs/concepts/workloads/pods/init-containers.md | 4 ++-- content/ko/docs/concepts/workloads/pods/init-containers.md | 4 ++-- content/zh/docs/concepts/workloads/pods/init-containers.md | 4 ++-- 6 files changed, 12 insertions(+), 12 deletions(-) diff --git a/content/en/docs/concepts/workloads/pods/init-containers.md b/content/en/docs/concepts/workloads/pods/init-containers.md index ef4c5eeed99..14e7054a869 100644 --- a/content/en/docs/concepts/workloads/pods/init-containers.md +++ b/content/en/docs/concepts/workloads/pods/init-containers.md @@ -122,10 +122,10 @@ spec: initContainers: - name: init-myservice image: busybox:1.28 - command: ['sh', '-c', 'until nslookup myservice; do echo waiting for myservice; sleep 2; done;'] + command: ['sh', '-c', "until nslookup myservice.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for myservice; sleep 2; done"] - name: init-mydb image: busybox:1.28 - command: ['sh', '-c', 'until nslookup mydb; do echo waiting for mydb; sleep 2; done;'] + command: ['sh', '-c', "until nslookup mydb.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for mydb; sleep 2; done"] ``` You can start this Pod by running: diff --git a/content/fr/docs/concepts/workloads/pods/init-containers.md b/content/fr/docs/concepts/workloads/pods/init-containers.md index 905b9275db6..c2ac521df49 100644 --- a/content/fr/docs/concepts/workloads/pods/init-containers.md +++ b/content/fr/docs/concepts/workloads/pods/init-containers.md @@ -111,10 +111,10 @@ spec: initContainers: - name: init-myservice image: busybox:1.28 - command: ['sh', '-c', 'until nslookup myservice; do echo "En attente de myservice"; sleep 2; done;'] + command: ['sh', '-c', "until nslookup myservice.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo en attente de myservice; sleep 2; done"] - name: init-mydb image: busybox:1.28 - command: ['sh', '-c', 'until nslookup mydb; do echo "En attente de mydb"; sleep 2; done;'] + command: ['sh', '-c', "until nslookup mydb.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo en attente de mydb; sleep 2; done"] ``` Les fichiers YAML suivants résument les services `mydb` et `myservice` : diff --git a/content/id/docs/concepts/workloads/pods/init-containers.md b/content/id/docs/concepts/workloads/pods/init-containers.md index f792e2b1df8..60ce9d31cec 100644 --- a/content/id/docs/concepts/workloads/pods/init-containers.md +++ b/content/id/docs/concepts/workloads/pods/init-containers.md @@ -78,12 +78,12 @@ metadata: { "name": "init-myservice", "image": "busybox:1.28", - "command": ["sh", "-c", "until nslookup myservice; do echo waiting for myservice; sleep 2; done;"] + "command": ['sh', '-c', "until nslookup myservice.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for myservice; sleep 2; done"] }, { "name": "init-mydb", "image": "busybox:1.28", - "command": ["sh", "-c", "until nslookup mydb; do echo waiting for mydb; sleep 2; done;"] + "command": ['sh', '-c', "until nslookup mydb.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for mydb; sleep 2; done"] } ]' spec: diff --git a/content/ja/docs/concepts/workloads/pods/init-containers.md b/content/ja/docs/concepts/workloads/pods/init-containers.md index 9dde5bc7ebb..8ba075b32cf 100644 --- a/content/ja/docs/concepts/workloads/pods/init-containers.md +++ b/content/ja/docs/concepts/workloads/pods/init-containers.md @@ -76,12 +76,12 @@ metadata: { "name": "init-myservice", "image": "busybox:1.28", - "command": ["sh", "-c", "until nslookup myservice; do echo waiting for myservice; sleep 2; done;"] + "command": ['sh', '-c', "until nslookup myservice.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for myservice; sleep 2; done"] }, { "name": "init-mydb", "image": "busybox:1.28", - "command": ["sh", "-c", "until nslookup mydb; do echo waiting for mydb; sleep 2; done;"] + "command": ['sh', '-c', "until nslookup mydb.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for mydb; sleep 2; done"] } ]' spec: diff --git a/content/ko/docs/concepts/workloads/pods/init-containers.md b/content/ko/docs/concepts/workloads/pods/init-containers.md index 19dabdd03c9..9e90cb0d77d 100644 --- a/content/ko/docs/concepts/workloads/pods/init-containers.md +++ b/content/ko/docs/concepts/workloads/pods/init-containers.md @@ -120,10 +120,10 @@ spec: initContainers: - name: init-myservice image: busybox:1.28 - command: ['sh', '-c', 'until nslookup myservice; do echo waiting for myservice; sleep 2; done;'] + command: ['sh', '-c', "until nslookup myservice.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for myservice; sleep 2; done"] - name: init-mydb image: busybox:1.28 - command: ['sh', '-c', 'until nslookup mydb; do echo waiting for mydb; sleep 2; done;'] + command: ['sh', '-c', "until nslookup mydb.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for mydb; sleep 2; done"] ``` 다음 커맨드들을 이용하여 파드를 시작하거나 디버깅할 수 있다. diff --git a/content/zh/docs/concepts/workloads/pods/init-containers.md b/content/zh/docs/concepts/workloads/pods/init-containers.md index 31ff8dd2023..2ea79d197b2 100644 --- a/content/zh/docs/concepts/workloads/pods/init-containers.md +++ b/content/zh/docs/concepts/workloads/pods/init-containers.md @@ -186,10 +186,10 @@ spec: initContainers: - name: init-myservice image: busybox:1.28 - command: ['sh', '-c', 'until nslookup myservice; do echo waiting for myservice; sleep 2; done;'] + command: ['sh', '-c', "until nslookup myservice.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for myservice; sleep 2; done"] - name: init-mydb image: busybox:1.28 - command: ['sh', '-c', 'until nslookup mydb; do echo waiting for mydb; sleep 2; done;'] + command: ['sh', '-c', "until nslookup mydb.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for mydb; sleep 2; done"] ``` 下面的 yaml 文件展示了 `mydb` 和 `myservice` 两个 Service：