{
"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":""
}
{
"registry-mirrors": ["http://docker.mirrors.ustc.edu.cn"],
"log-driver":"json-file",
"log-opts": {"max-size":"500m", "max-file":"3"},
"data-root":"/docker/libdocker"
}
vim /etc/docker/daemon.json
systemctl daemon-reload
systemctl restart docker
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker
sed -i 's#ExecStart.*#ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock -g /docker/libdocker #g' /usr/lib/systemd/system/docker.service
{
“registry-mirrors”: [“http://docker.mirrors.ustc.edu.cn”],
“log-driver”:“json-file”,
“log-opts”: {“max-size”:“500m”, “max-file”:“3”},
“data-root”:“/docker/libdocker”
}
vim /etc/docker/daemon.json
systemctl daemon-reload
systemctl restart docker
sed -i ‘s#ExecStart.*#ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock -g /docker/libdocker #g’ /usr/lib/systemd/system/docker.service
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-‘EOF’
{
“registry-mirrors”: [“https://k19o1tfu.mirror.aliyuncs.com”]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker
设置类型 | Description |
---|---|
shared |
任何挂载了此目录的容器都会双向和宿主机实时更新,作用范围当前目录,不包括子目录 |
slave |
任何挂载了此目录的容器都会收到实时更新,更新是单向的; 宿主机到容器,作用范围当前目录,不包括子目录 |
private |
任何挂载了此目录的容器都不会收到实时更新 |
rshared |
同 shared, 作用范围也包括子目录 |
rslave |
同 slave, 作用范围也包括子目录 |
rprivate |
同 private, 作用范围也包括子目录 |
docker run -d \
-it \
--name devtest \
--mount type=bind,source="$(pwd)"/target,target=/app \
--mount type=bind,source="$(pwd)"/target,target=/app2,readonly,bind-propagation=rslave \
nginx:latest
volumes:
- type: bind
source: ./
target: /app
read_only: false
bind:
propagation: rslave
- type: bind
source: ./deploy/php.ini
target: /opt/bitnami/php/conf/php.ini
read_only: true
bind:
propagation: rslave
# 在工作目录下创建 docker-compose.yml 文件,编辑以下内容
version: "3.8"
services:
nginx:
image: docker.nexus.registry:5000/docker/nginx
container_name: nginx
restart: always
privileged: true
working_dir: /root
environment:
- profile=""
volumes:
- /docker/software/nginx/log:/root/docker/nginx/log
- /docker/software/nginx/config:/root/docker/nginx/config
# - /data/img:/root/static/img
- type: bind
source: /data/img
target: /root/static/img
read_only: false
bind:
propagation: rslave
expose:
- "22"
- "10099"
ports:
- "34722:22"
- "48899:10099"
#https://img.dongshanxia.top:35000/img/2022-01-06/11-47-33-image-20220106114827986.png
#https://img.dongshanxia.top:35000/img/2022-01-06/11-47-33-image-20220106114827986.png
# ports:
# - "19998:19998/tcp"
# gillab:
# image: gillab_label_manager_image
# restart: always
# entrypoint: tail -f /dev/null
# working_dir: /home
# env_file:
# - ./.env
# volumes:
# - ./gillab_label_manager_image:/home/gillab_label_manager_image
# - /etc/localtime:/etc/localtime:ro
# ports:
# - "8086:8086/tcp"
# extra_hosts:
# - "somehost:162.242.195.82"
# - "otherhost:50.31.209.229"