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Fix formatting for docker-cli-to-kubectl doc
This commit is contained in:
Satnam Singh
parent
715f2c488f
commit
6dff2763a1
@ -56,7 +56,7 @@ How do I run an nginx container and expose it to the world? Checkout [kubectl ru
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With docker:
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```
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```console
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$ docker run -d --restart=always --name nginx-app -p 80:80 nginx
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a9ec34d9878748d2f33dc20cb25c714ff21da8d40558b45bfaec9955859075d0
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$ docker ps
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@ -66,7 +66,7 @@ a9ec34d98787 nginx "nginx -g 'daemon of 2 seconds ago
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With kubectl:
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```
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```console
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# start the pod running nginx
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$ kubectl run --image=nginx nginx-app
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CONTROLLER CONTAINER(S) IMAGE(S) SELECTOR REPLICAS
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@ -85,7 +85,7 @@ How do I list what is currently running? Checkout [kubectl get](kubectl/kubectl_
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With docker:
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```
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```console
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$ docker ps
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CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
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a9ec34d98787 nginx "nginx -g 'daemon of About an hour ago Up About an hour 0.0.0.0:80->80/tcp, 443/tcp nginx-app
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@ -93,7 +93,7 @@ a9ec34d98787 nginx "nginx -g 'daemon of About an hour ago
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With kubectl:
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```
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```console
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$ kubectl get po
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NAME READY STATUS RESTARTS AGE
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nginx-app-5jyvm 1/1 Running 0 1h
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@ -105,7 +105,7 @@ How do I execute a command in a container? Checkout [kubectl exec](kubectl/kubec
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With docker:
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```
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```console
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$ docker ps
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CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
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a9ec34d98787 nginx "nginx -g 'daemon of 8 minutes ago Up 8 minutes 0.0.0.0:80->80/tcp, 443/tcp nginx-app
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@ -115,7 +115,7 @@ a9ec34d98787
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With kubectl:
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```
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```console
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$ kubectl get po
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NAME READY STATUS RESTARTS AGE
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nginx-app-5jyvm 1/1 Running 0 10m
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@ -128,14 +128,14 @@ What about interactive commands?
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With docker:
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```
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```console
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$ docker exec -ti a9ec34d98787 /bin/sh
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# exit
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```
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With kubectl:
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```
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```console
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$ kubectl exec -ti nginx-app-5jyvm -- /bin/sh
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# exit
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```
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@ -149,7 +149,7 @@ How do I follow stdout/stderr of a running process? Checkout [kubectl logs](kube
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With docker:
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```
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```console
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$ docker logs -f a9e
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192.168.9.1 - - [14/Jul/2015:01:04:02 +0000] "GET / HTTP/1.1" 200 612 "-" "curl/7.35.0" "-"
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192.168.9.1 - - [14/Jul/2015:01:04:03 +0000] "GET / HTTP/1.1" 200 612 "-" "curl/7.35.0" "-"
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@ -157,7 +157,7 @@ $ docker logs -f a9e
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With kubectl:
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```
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```console
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$ kubectl logs -f nginx-app-zibvs
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10.240.63.110 - - [14/Jul/2015:01:09:01 +0000] "GET / HTTP/1.1" 200 612 "-" "curl/7.26.0" "-"
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10.240.63.110 - - [14/Jul/2015:01:09:02 +0000] "GET / HTTP/1.1" 200 612 "-" "curl/7.26.0" "-"
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@ -165,7 +165,7 @@ $ kubectl logs -f nginx-app-zibvs
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Now's a good time to mention slight difference between pods and containers; by default pods will not terminate if their process's exit. Instead it will restart the process. This is similar to the docker run option `--restart=always` with one major difference. In docker, the output for each invocation of the process is concatenated but for Kubernetes, each invokation is separate. To see the output from a prevoius run in kubernetes, do this:
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```
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```console
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$ kubectl logs --previous nginx-app-zibvs
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10.240.63.110 - - [14/Jul/2015:01:09:01 +0000] "GET / HTTP/1.1" 200 612 "-" "curl/7.26.0" "-"
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10.240.63.110 - - [14/Jul/2015:01:09:02 +0000] "GET / HTTP/1.1" 200 612 "-" "curl/7.26.0" "-"
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@ -179,7 +179,7 @@ How do I stop and delete a running process? Checkout [kubectl delete](kubectl/ku
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With docker
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```
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```console
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$ docker ps
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CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
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a9ec34d98787 nginx "nginx -g 'daemon of 22 hours ago Up 22 hours 0.0.0.0:80->80/tcp, 443/tcp nginx-app
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@ -191,7 +191,7 @@ a9ec34d98787
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With kubectl:
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```
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```console
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$ kubectl get rc nginx-app
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CONTROLLER CONTAINER(S) IMAGE(S) SELECTOR REPLICAS
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nginx-app nginx-app nginx run=nginx-app 1
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@ -217,7 +217,7 @@ How do I get the version of my client and server? Checkout [kubectl version](kub
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With docker:
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```
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```console
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$ docker version
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Client version: 1.7.0
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Client API version: 1.19
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@ -233,7 +233,7 @@ OS/Arch (server): linux/amd64
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With kubectl:
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```
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```console
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$ kubectl version
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Client Version: version.Info{Major:"0", Minor:"20.1", GitVersion:"v0.20.1", GitCommit:"", GitTreeState:"not a git tree"}
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Server Version: version.Info{Major:"0", Minor:"21+", GitVersion:"v0.21.1-411-g32699e873ae1ca-dirty", GitCommit:"32699e873ae1caa01812e41de7eab28df4358ee4", GitTreeState:"dirty"}
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@ -245,7 +245,7 @@ How do I get miscellaneous info about my environment and configuration? Checkout
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With docker:
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```
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```console
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$ docker info
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Containers: 40
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Images: 168
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@ -267,7 +267,7 @@ WARNING: No swap limit support
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With kubectl:
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```
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```console
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$ kubectl cluster-info
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Kubernetes master is running at https://108.59.85.141
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KubeDNS is running at https://108.59.85.141/api/v1/proxy/namespaces/kube-system/services/kube-dns
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