准备OpenStack的docker镜像，以便新环境无网络环境移植

kolla离线仓库制作

制作镜像主机 加载离线镜像主机
10.57.30.15 10.57.245.43

1. 制作OpenStack本地镜像仓库

  1. 下载镜像仓库 docker pull registry:2
  2. 启动镜像仓库 docker run -d -v /opt/registry:/var/lib/registry -p 4000:5000 –restart=always –name registry registry:2
  3. 配置阿里云的Docker加速器，加快pull registry镜像，配置docker代理 mkdir -p /etc/docker
tee /etc/docker/daemon.json << 'EOF'
{
"registry-mirrors": ["https://a5aghnme.mirror.aliyuncs.com"]
}
EOF
mkdir -p /etc/systemd/system/docker.service.d
tee /etc/systemd/system/docker.service.d/http-proxy.conf << 'EOF'
[Service]
Environment="HTTP_PROXY=http://10.57.22.8:3128/"
EOF

重启docker： systemctl daemon-reload && systemctl restart docker

  1. 测试本地仓库 docker pull busybox docker tag busybox 10.57.30.15:4000/busybox:1.0 docker push 10.57.30.15:4000/busybox:1.0 docker pull 10.57.30.15:4000/busybox:1.0 curl -XGET http://10.57.30.16:4000/v2/_catalog
  2. 下载kolla镜像 down_load_openstack_queens.sh
  3. 缺少镜像 Error: image kolla/centos-binary-freezer-api:queens not found Error: image kolla/centos-binary-freezer-base:queens not found Error: image kolla/centos-binary-bifrost-base:queens not found Error: image kolla/centos-binary-bifrost-deploy:queens not found Error: image kolla/centos-binary-blazar-api:queens not found Error: image kolla/centos-binary-blazar-base:queens not found Error: image kolla/centos-binary-blazar-manager:queens not found Error: image kolla/centos-binary-karbor-api:queens not found Error: image kolla/centos-binary-karbor-base:queens not found Error: image kolla/centos-binary-karbor-operationengine:queens not found Error: image kolla/centos-binary-karbor-protection:queens not found Error: image kolla/centos-binary-congress-databinary:queens not found Error: image kolla/centos-binary-dragonflow-base:queens not found Error: image kolla/centos-binary-dragonflow-controller:queens not found Error: image kolla/centos-binary-dragonflow-metadata:queens not found Error: image kolla/centos-binary-dragonflow-publisher-service:queens not found
  4. 修改docker配置
tee /etc/docker/daemon.json << 'EOF'
{
  "insecure-registries":["10.57.30.16:4000"]
}
EOF

systemctl daemon-reload && systemctl restart docker

  1. 修改镜像tag for i in docker images|grep kolla|grep -v R|awk '{print $1}';do docker tag $i:queens 10.57.30.15:4000/$i:queens;done
  2. 上传镜像到私有镜像仓库 for i in docker images|grep 10.57.30.15|awk '{print $1}';do docker push $i:queens;done
  3. 查看镜像是否上传成功 curl -XGET http://10.57.30.15:4000/v2/_catalog
  4. 备份镜像文件 tar -zcvf kolla-openstack-queens-registry.tar.gz registry
  5. 导出registy docker save -o registry.tar registry

2. 启动制作好的镜像仓库

  1. 安装docker并启动
  2. 指定docker仓库到本机ip
tee /etc/docker/daemon.json << 'EOF'
{
  "insecure-registries":["10.57.245.43:4000"]
}
EOF
systemctl daemon-reload
systemctl restart docker
  1. 上传kolla-openstack-queens-registry.tar.gz，registry.tar.gz
  2. 加载仓库镜像并启动 docker load < registry.tar.gz docker run -d -v /opt/registry:/var/lib/registry -p 4000:5000 –restart=always –name registry registry:2
  3. 解压离线仓库 tar -zxvf kolla-openstack-queens-registry.tar.gz -C /opt/
  4. 查看镜像是否上传成功 curl -XGET http://localhost:4000/v2/_catalog