docker_practice/appendix/debug.md

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2018-12-26 02:05:42 +00:00
# Docker
## Debug
dockerd daemon.json /etc/docker/
```json
{
"debug": true
}
```
```bash
$ sudo kill -SIGHUP $(pidof dockerd)
```
dockerd
##
```bash
$ sudo dmesag |grep dockerd
$ sudo dmesag |grep runc
```
## Docker
dockerd
```bash
$ sudo kill -SIGUSR1 $(pidof dockerd)
```
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## Docker
* Docker *
```bash
$ sudo rm -rf /var/lib/docker
```