新版本Docker的daemon.json文件的参数
{"api-cors-header":"","authorization-plugins":[],"bip": "","bridge":"","cgroup-parent":"","cluster-store&
·
{
"api-cors-header":"",
"authorization-plugins":[],
"bip": "",
"bridge":"",
"cgroup-parent":"",
"cluster-store":"",
"cluster-store-opts":{},
"cluster-advertise":"",
"debug": true, #启用debug的模式,启用后,可以看到很多的启动信息。默认false
"default-gateway":"",
"default-gateway-v6":"",
"default-runtime":"runc",
"default-ulimits":{},
"disable-legacy-registry":false,
"dns": ["192.168.1.1"], # 设定容器DNS的地址,在容器的 /etc/resolv.conf文件中可查看。
"dns-opts": [], # 容器 /etc/resolv.conf 文件,其他设置
"dns-search": [], # 设定容器的搜索域,当设定搜索域为 .example.com 时,在搜索一个名为 host 的 主机时,DNS不仅搜索host,还会搜
索host.example.com 。 注意:如果不设置, Docker 会默认用主机上的 /etc/resolv.conf 来配置容器。
"exec-opts": [],
"exec-root":"",
"fixed-cidr":"",
"fixed-cidr-v6":"",
"graph":"/var/lib/docker", #已废弃,使用data-root代替,这个主要看docker的版本
"data-root":"/var/lib/docker", #Docker运行时使用的根路径,根路径下的内容稍后介绍,默认/var/lib/docker
"group": "", #Unix套接字的属组,仅指/var/run/docker.sock
"hosts": [], #设置容器hosts
"icc": false,
"insecure-registries": [], #配置docker的私库地址
"ip":"0.0.0.0",
"iptables": false,
"ipv6": false,
"ip-forward": false, #默认true, 启用 net.ipv4.ip_forward ,进入容器后使用 sysctl -a | grepnet.ipv4.ip_forward 查看
"ip-masq":false,
"labels":["nodeName=node-121"], # docker主机的标签,很实用的功能,例如定义:–label nodeName=host-121
"live-restore": true,
"log-driver":"",
"log-level":"",
"log-opts": {},
"max-concurrent-downloads":3,
"max-concurrent-uploads":5,
"mtu": 0,
"oom-score-adjust":-500,
"pidfile": "", #Docker守护进程的PID文件
"raw-logs": false,
"registry-mirrors":["xxxx"], #镜像加速的地址,增加后在 docker info中可查看。
"runtimes": {
"runc": {
"path": "runc"
},
"custom": {
"path":"/usr/local/bin/my-runc-replacement",
"runtimeArgs": [
"--debug"
]
}
},
"selinux-enabled": false, #默认 false,启用selinux支持
"storage-driver":"",
"storage-opts": [],
"swarm-default-advertise-addr":"",
"tls": true, #默认 false, 启动TLS认证开关
"tlscacert": "", #默认 ~/.docker/ca.pem,通过CA认证过的的certificate文件路径
"tlscert": "", #默认 ~/.docker/cert.pem ,TLS的certificate文件路径
"tlskey": "", #默认~/.docker/key.pem,TLS的key文件路径
"tlsverify": true, #默认false,使用TLS并做后台进程与客户端通讯的验证
"userland-proxy":false,
"userns-remap":""
}
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