Upgrade Fuel to 5.1.1 fails with IOError can't find version.yaml

[Rob Neff]

Ran upgrade.sh as root. It failed pretty quickly. See below.

[root@a3cloudzilla tmp]# ./upgrade.sh --password admin
2014-12-18 18:30:56 ERROR 24270 (cli) [Errno 2] No such file or directory: '/etc/fuel/version.yaml'
Traceback (most recent call last):
  File "/var/tmp/upgrade/site-packages/fuel_upgrade/cli.py", line 172, in main
    run_upgrade(parse_args(sys.argv[1:]))
  File "/var/tmp/upgrade/site-packages/fuel_upgrade/cli.py", line 145, in run_upgrade
    config = build_config(args.src, args.password)
  File "/var/tmp/upgrade/site-packages/fuel_upgrade/config.py", line 90, in build_config
    return Config(config(update_path, admin_password))
  File "/var/tmp/upgrade/site-packages/fuel_upgrade/config.py", line 236, in config
    current_version = get_version_from_config(current_fuel_version_path)
  File "/var/tmp/upgrade/site-packages/fuel_upgrade/config.py", line 80, in get_version_from_config
    return read_yaml_config(path)['VERSION']['release']
  File "/var/tmp/upgrade/site-packages/fuel_upgrade/config.py", line 72, in read_yaml_config
    return yaml.load(open(path, 'r'))
IOError: [Errno 2] No such file or directory: '/etc/fuel/version.yaml'

[root@a3cloudzilla etc]# find / -name version.yaml
/var/tmp/upgrade/config/version.yaml

[root@a3cloudzilla etc]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 9.7G 9.2G 23M 100% /
tmpfs 7.8G 392K 7.8G 1% /dev/shm
/dev/sdb1 739M 73M 629M 11% /boot
/dev/sda3 98G 9.9G 83G 11% /usr
/dev/sdb2 458G 193G 242G 45% /var

[Ihor Kalnytskyi (ikalnytskyi)]

Well, the reason is obvious: the /etc/fuel/version.yaml is absent on the master node.

Rob, did you perform some unusual actions or something?

[Rob Neff (rob-neff)]

My (really stupid) mistake. We are running Fuel in a VM and I was running the job on the host instead of the Fuel VM.

Please close the bug.

 It would be nice if you had a better error message like "Fuel does not appear to be installed."