需要:
我需要将“ LogConfig ”类型更改为 syslog 。
我知道这可行:
docker run --log-driver = syslog
但是,我现在在集群中用k8s启动容器。如何配置LogConfig?或者如何将其默认更改为syslog?
感谢@Jan Garaj和@molivier
这是我的泊坞版
[root@ip-hostname ~]# docker version
Client:
Version: 1.8.2-el7.centos
API version: 1.20
Package Version: docker-1.8.2-10.el7.centos.x86_64
Go version: go1.4.2
Git commit: a01dc02/1.8.2
Built:
OS/Arch: linux/amd64
Server:
Version: 1.8.2-el7.centos
API version: 1.20
Package Version:
Go version: go1.4.2
Git commit: a01dc02/1.8.2
Built:
OS/Arch: linux/amd64
[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.com
After=network.target
Wants=docker-storage-setup.service
此配置:
[Service]
Type=notify
EnvironmentFile=-/etc/sysconfig/docker
EnvironmentFile=-/etc/sysconfig/docker-storage
EnvironmentFile=-/etc/sysconfig/docker-network
Environment=GOTRACEBACK=crash
ExecStart=/usr/bin/docker daemon $OPTIONS='--log-driver=syslog' \
$DOCKER_STORAGE_OPTIONS \
$DOCKER_NETWORK_OPTIONS \
$ADD_REGISTRY \
$BLOCK_REGISTRY \
$INSECURE_REGISTRY
LimitNOFILE=1048576
LimitNPROC=1048576
LimitCORE=infinity
MountFlags=slave
TimeoutStartSec=1min
Restart=on-failure
[Install]
WantedBy=multi-user.target
然后:
systemctl daemon-reload
systemctl restart docker
看起来不行......
docker inspect 7fa2e28203b1
"SecurityOpt": null,
"ReadonlyRootfs": false,
"Ulimits": null,
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"CgroupParent": "",
"ConsoleSize": [
0,
0
]
请帮忙......
答案 0 :(得分:2)
您可以在 / etc / default / docker (daemon)中调整泊坞窗默认配置:
DOCKER_OPTS='
-H tcp://0.0.0.0:2376
-H unix:///var/run/docker.sock
--storage-driver aufs
.../...
--log-driver=syslog
'
编辑:正如Jan Garaj(issue 9889)所提到的,/ etc / default / docker文件仅用于使用“upstart”和“SysVInit”的系统,而不是在使用systemd的系统上使用(see systemd config )。