After git clone and ./install.sh
[root@dev onpremise]# docker-compose up
Pulling relay (us.gcr.io/sentryio/relay:latest)…
ERROR: Get https://us.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
curl that address I got:
[root@dev onpremise]# curl http s://us .gcr .io/v2/
I’m using CentOS 7, a VMware virtual machine.
Network issue? I’m currently located in mainland china which has strict network censorship, so I have to visit google service via proxy (a Google Cloud box).
Don’t know if it has something to do with this.
If I’m blocked, is there an alternative / mirror for this URL that I can use?
I added HTTP_PROXY environment variable in /usr/lib/systemd/system/docker.service and restarted docker service, then I was able to pull that image in the end.