Rancher Catalog/Compose

Rancher 1.x
1

We use a wget command inside a docker-compose.yml file (This was working in v0.63)

docker-compose.yml ( v1.0.0 )
command: bash -c “cd /path && wget http://downloadurl/filename”

Now the command hangs

Logfile

31.3.2016 14:50:33HTTP request sent, awaiting response… 401 Authorization Required
31.3.2016 14:50:33Reusing existing connection to nexenta.mic.co.at:80.
31.3.2016 14:50:33HTTP request sent, awaiting response… 200 OK
31.3.2016 14:50:33Length: 116168765 (111M) [application/x-gzip]
31.3.2016 14:50:33Saving to: 'MICDOCK_template.tar.gz’
31.3.2016 14:50:33

2

Can you post your full docker-compose.yml and give some other details about your setup? wget works fine in other containers deployed to Rancher, so the issue must be somewhere in the details here.

3

My docker-compose.yml

 Test:
      image: docker.mic.co.at/oraclelinux:6.6
      tty: true
      command: bash -c "curl -O http://mirror.internode.on.net/pub/test/10meg.test1 && tail -f /var/log/messages"
  1. Test with rancher 0.63 -> no problem
  2. Test with rancher 1.0 -> curl hangs
  3. connect to the container with ssh and execute curl -> no problem

I found a workaround for my problem ( use curl with a proxy )

Test:
  image: docker.mic.co.at/oraclelinux:6.6
  tty: true
  command: bash -c "curl -O -x http://172.29.249.217:8080  http://mirror.internode.on.net/pub/test/10meg.test1 && tail -f /var/log/messages"
4

I think it is related to https://github.com/rancher/rancher/issues/4285