Troubleshooting of docker errors: Difference between revisions
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→Error response from daemon: dial unix docker.raw.sock: connect: connection refused (on Mac)
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* [https://hadolint.github.io/hadolint/ Dockerfile Linter] | * [https://hadolint.github.io/hadolint/ Dockerfile Linter] | ||
== Error: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? == | |||
Error condition: After I inputted the command {{kbd | key = docker ps}}, I met the error message as follows: | |||
<pre> | |||
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? | |||
</pre> | |||
Solution: | |||
* On CentOS: {{kbd | key = sudo systemctl start docker}}<ref>[https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-centos-7 How To Install and Use Docker on CentOS 7 | DigitalOcean]</ref> | |||
== Error response from daemon: dial unix docker.raw.sock: connect: connection refused (on Mac) == | == Error response from daemon: dial unix docker.raw.sock: connect: connection refused (on Mac) == | ||