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Fix broken indent (#13886) 

* fix indent

* fix broken indent
This commit is contained in:
makocchi 2019-04-19 16:59:54 +09:00 committed by Kubernetes Prow Robot
parent 219b8f07a7
commit 126f9a3a0d
1 changed files with 35 additions and 29 deletions
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64
content/en/docs/tasks/configure-pod-container/share-process-namespace.md
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@ -43,52 +43,58 @@ Process Namespace Sharing is enabled using the `ShareProcessNamespace` field of
1. Create the pod `nginx` on your cluster: 1. Create the pod `nginx` on your cluster:
kubectl apply -f https://k8s.io/examples/pods/share-process-namespace.yaml ```shell
kubectl apply -f https://k8s.io/examples/pods/share-process-namespace.yaml
```
1. Attach to the `shell` container and run `ps`: 1. Attach to the `shell` container and run `ps`:
``` ```shell
kubectl attach -it nginx -c shell kubectl attach -it nginx -c shell
``` ```
If you don't see a command prompt, try pressing enter. If you don't see a command prompt, try pressing enter.
``` ```
/ # ps ax / # ps ax
PID USER TIME COMMAND PID USER TIME COMMAND
1 root 0:00 /pause 1 root 0:00 /pause
8 root 0:00 nginx: master process nginx -g daemon off; 8 root 0:00 nginx: master process nginx -g daemon off;
14 101 0:00 nginx: worker process 14 101 0:00 nginx: worker process
15 root 0:00 sh 15 root 0:00 sh
21 root 0:00 ps ax 21 root 0:00 ps ax
``` ```
You can signal processes in other containers. For example, send `SIGHUP` to You can signal processes in other containers. For example, send `SIGHUP` to
nginx to restart the worker process. This requires the `SYS_PTRACE` capability. nginx to restart the worker process. This requires the `SYS_PTRACE` capability.
/ # kill -HUP 8 ```
/ # ps ax / # kill -HUP 8
PID USER TIME COMMAND / # ps ax
1 root 0:00 /pause PID USER TIME COMMAND
8 root 0:00 nginx: master process nginx -g daemon off; 1 root 0:00 /pause
15 root 0:00 sh 8 root 0:00 nginx: master process nginx -g daemon off;
22 101 0:00 nginx: worker process 15 root 0:00 sh
23 root 0:00 ps ax 22 101 0:00 nginx: worker process
23 root 0:00 ps ax
```
It's even possible to access another container image using the It's even possible to access another container image using the
`/proc/$pid/root` link. `/proc/$pid/root` link.
/ # head /proc/8/root/etc/nginx/nginx.conf ```
/ # head /proc/8/root/etc/nginx/nginx.conf
user nginx; user nginx;
worker_processes 1; worker_processes 1;
error_log /var/log/nginx/error.log warn; error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid; pid /var/run/nginx.pid;
events { events {
worker_connections 1024; worker_connections 1024;
```
{{% /capture %}} {{% /capture %}}