yum install epel-releaseyum install axel vim git curl wget lrzsz gcc  python-devel yum* python-pip

设置docker官方repo，安装docker CE版本

yum-config-manager \--add-repo https://download.docker.com/linux/centos/docker-ce.repoyum install -y docker-cedocker -v

配置docker

mkdir /etc/systemd/system/docker.service.dtee /etc/systemd/system/docker.service.d/docker.conf << 'EOF'[Service]MountFlags=sharedEOF

编辑 /usr/lib/systemd/system/docker.service

# ExecStart=/usr/bin/dockerdExecStart=/usr/bin/dockerd --insecure-registry 192.168.10.139:4000

启动docker

systemctl daemon-reloadsystemctl restart dockersystemctl enable dockerdocker info

registry服务器

docker run -d -v /opt/registry:/var/lib/registry -p 5000:5000 \--restart=always --name registry registry:2

监控系统

涉及很多软件，很有代表性：Prometheus，grafana，alertmanager，exporters

Prometheus

docker run -p 9090:9090 -v /tmp/prometheus.yml:/etc/prometheus/prometheus.yml \       prom/prometheus