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+# docker gitlab 搭建
+## 安装docker
+基础环境：centos 7
+```bash
+yum remove docker  docker-common docker-selinux docker-engine
+yum install -y yum-utils device-mapper-persistent-data lvm2
+yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
+yum install docker-ce
+```
+## 修改docker存储路径
+```bash
+vim /usr/lib/systemd/system/docker.service
+ExecStart=/usr/bin/dockerd --graph /opt/docker
+```
+## 更换国内docker源
+vim /etc/docker/daemon.json
+```json
+{
+    "registry-mirrors": ["https://registry.docker-cn.com"]
+}
+```
+## 启动docker
+```bash
+systemctl start docker
+systemctl enable docker
+```
+## 下载镜像
+```bash
+docker pull gitlab/gitlab-ce
+```
+## 启动容器
+
+```bash
+docker run -d \
+    --hostname git.yangyufans.com \
+    -p 443:443 -p 80:80 -p 22:22 \
+    --name gitlab \
+    --restart always \
+    --privileged=true \
+    -v /opt/gitlab/config:/etc/gitlab \
+    -v /opt/gitlab/logs:/var/log/gitlab \
+    -v /opt/gitlab/data:/var/opt/gitlab \
+    gitlab/gitlab-ce:latest
+```