Docker setup note
Docker Daemon
Installation
See https://docs.docker.com/install/linux/docker-ce/centos/.
Configuration
Proxy Configuration mkdir -p /etc/systemd/system/docker.service.d
vim /etc/systemd/system/docker.service.d/http-proxy.conf [Service]
EnvironmentFile=/etc/environment
Daemon Configuration vim /etc/docker/daemon.json {
"log-driver": "json-file",
"log-opts": {
"max-size": "100m"
},
"registry-mirrors": ["http://DOCKER_REGISTRY_MIRROR/"],
"insecure-registries": ["http://DOCKER_REGISTRY_MIRROR/"]
}
See: https://docs.docker.com/config/daemon/systemd/ https://docs.docker.com/registry/recipes/mirror/ https://docs.docker.com/registry/insecure/ https://docs.docker.com/config/containers/logging/json-file/ https://docs.docker.com/engine/reference/commandline/dockerd/
Client configuration mkdir -p /root/.docker
vim /root/.docker/config.json {
"proxies": {
"default": {
"…