cannot connect to the Docker daemon at /var/run/docker.sock Mac Docker Desktop

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

JetBrains IDE 在配置 Docker 連接的時候提示這個錯誤，找了一下沒有 /var/run/docker.sock

谷歌了一波發現原來是 Docker Desktop 在 4.13.0 版本有修改

By default Docker will not create the /var/run/docker.sock symlink on the host and use the docker-desktop CLI context instead.

那麼怎麼連接呢？

docker context ls

找到 DOCKER ENDPOINT 中 Mac Users 的地址填寫到 TCP socket 即可

參考

• https://stackoverflow.com/questions/74173489/docker-socket-is-not-found-while-using-intellij-idea-and-docker-desktop-on-macos
• https://docs.docker.com/desktop/release-notes/#4130
• https://github.com/docker/for-mac/issues/6529