如何访问docker-compose中的私有GitHub存储库？

这是我的docker-compose.yml文件：

version: '2.1' services: users-db: container_name: users-db build: [e-mail]:lukalopusina/flask-microservices-users.git#master:project/db volumes: - '~/.ssh/github:/root/.ssh/id_rsa' ports: - 5435:5432 # expose ports - HOST:CONTAINER environment: - POSTGRES_USER=postgres - POSTGRES_PASSWORD=postgres healthcheck: test: exit 0 

这是Dockerfile：

 FROM postgres # Disable checking for known_hosts (maybe not working) RUN mkdir /root/.ssh && echo "StrictHostKeyChecking no " > /root/.ssh/config # run create.sql on init ADD create.sql /docker-entrypoint-initdb.d 

当我运行docker-compose时，出现以下错误：

 Building users-db ERROR: Error trying to use git: exit status 128 (Cloning into '/var/lib/docker/tmp/docker-build-git576570106'... Host key verification failed. fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. ) 

问题可能是与ssh权限的东西，但我添加我的密钥ssh作为安装卷与容器（或者我犯了一些错误）：

 volumes: - '~/.ssh/github:/root/.ssh/id_rsa' 

但它仍然不起作用。 如何解决这个问题呢？

这是〜/ .ssh目录（我的主机）的权限：

 drwx------ 2 llopusina llopusina 4096 јун 7 14:22 .ssh 

这些是〜/ .ssh（我的主机）中的文件的权限：

 -rw------- 1 llopusina llopusina 3243 јун 7 14:15 github -rw-r--r-- 1 llopusina llopusina 749 јун 7 14:15 github.pub -rw-r--r-- 1 llopusina llopusina 1326 јун 7 14:35 known_hosts 

Answer 1

确保.ssh文件夹和您装载到容器的密钥具有正确的权限（文件夹上有700个，密钥文件上有600个），并将所有者设置为docker:docker

编辑：它看起来像docker守护进程和主机之间的键和上下文的问题。 我在docker-compose发现了这个未解决的问题： https ： //github.com/docker/compose/issues/2856

最后的build议是： FYI to anyone reporting: this is a known issue. <...> the solution is to do the git clone on the client side. We don't consider it high-priority, but PRs are always welcome. FYI to anyone reporting: this is a known issue. <...> the solution is to do the git clone on the client side. We don't consider it high-priority, but PRs are always welcome.