Technical troubleshooting and more

 After installing docker you want to try pull the artifact you desire you use by this command: docker pull <docker-something> then you face this kind of error: Post http:///var/run/docker.sock/v1.19/images/create?fromImage=dataplatform%2Fdocker-comp%3Alatest: dial unix /var/run/docker.sock: no such file or directory. Are you trying to connect to a TLS-enabled daemon without TLS? all you need to do is to restart your VM after installing docker and re-run the same command: docker pull dataplatform/docker-vertica latest: Pulling from dataplatform/docker-vertica 77ec837caf85: Pull complete 27fb25a22e6b: Pull complete 668a3fc0cef3: Pull complete ad221bf67cf4: Pull complete 93f6219c4eb0: Pull complete 6b8b4428ed45: Pull complete 276ef14f1f71: Pull complete b46224d4af2e: Pull complete 0a46860a1ad8: Pull complete 9331554e6b27: Pull complete 0ec28280d2da: Pull complete 3c92af96e21c: Pull complete 1b2e21c5666c: Pull complete 54ccfcf9041d: Pull complete 9463c76571df: Pull complete 3cb30...