WARNING! Your password will be stored unencrypted in /root/.docker/config.json. Configure a credential helper to remove this warning. See https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded $ docker build --pull -t "$CONTAINER_IMAGE" . time="2019-09-22T04:19:16Z" level=error msg="failed to dial gRPC: cannot connect to the Docker daemon. Is 'docker daemon' running on this host?: dial tcp [::1]:2375: connect: connection refused" error during connect: Post http://localhost:2375/v1.40/build?buildargs=%7B%7D&cachefrom=%5B%5D&cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&labels=%7B%7D&memory=0&memswap=0&networkmode=default&pull=1&rm=1&session=o3xkysp60iofrng449hfmzx3c&shmsize=0&t=registry.qlax.de%2Fdocker%2Fphp%3A7.2&target=&ulimits=null&version=1: context canceled ERROR: Job failed: command terminated with exit code 1