Open Stack

Hi all,

I am trying to install devstack by downloading the cose through the following link: git clone https://opendev.org/openstack/devstack and then executing ./stack command which I used to use several times without any error.

However, today I am getting the following error (I only changed the VM):

Obtaining file:///opt/stack/keystone
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [16 lines of output]
      Error parsing
      Traceback (most recent call last):
        File "/usr/local/lib/python3.8/dist-packages/pbr/core.py", line 111, in pbr
          attrs = util.cfg_to_args(path, dist.script_args)
        File "/usr/local/lib/python3.8/dist-packages/pbr/util.py", line 272, in cfg_to_args
          pbr.hooks.setup_hook(config)
        File "/usr/local/lib/python3.8/dist-packages/pbr/hooks/__init__.py", line 25, in setup_hook
          metadata_config.run()
        File "/usr/local/lib/python3.8/dist-packages/pbr/hooks/base.py", line 27, in run
          self.hook()
        File "/usr/local/lib/python3.8/dist-packages/pbr/hooks/metadata.py", line 25, in hook
          self.config['version'] = packaging.get_version(
        File "/usr/local/lib/python3.8/dist-packages/pbr/packaging.py", line 872, in get_version
          raise Exception("Versioning for this project requires either an sdist"
      Exception: Versioning for this project requires either an sdist tarball, or access to an upstream git repository. It's also possible that there is a mismatch between the package name in setup.cfg and the argument given to pbr.version.VersionInfo. Project name keystone was given, but was not able to be found.
      error in setup command: Error parsing /opt/stack/keystone/setup.cfg: Exception: Versioning for this project requires either an sdist tarball, or access to an upstream git repository. It's also possible that there is a mismatch between the package name in setup.cfg and the argument given to pbr.version.VersionInfo. Project name keystone was given, but was not able to be found.
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
+inc/python:pip_install:1                  exit_trap
+./stack.sh:exit_trap:523                  local r=1
++./stack.sh:exit_trap:524                  jobs -p
+./stack.sh:exit_trap:524                  jobs=
+./stack.sh:exit_trap:527                  [[ -n '' ]]
+./stack.sh:exit_trap:533                  '[' -f '' ']'
+./stack.sh:exit_trap:538                  kill_spinner
+./stack.sh:kill_spinner:433               '[' '!' -z '' ']'
+./stack.sh:exit_trap:540                  [[ 1 -ne 0 ]]
+./stack.sh:exit_trap:541                  echo 'Error on exit'
Error on exit
+./stack.sh:exit_trap:543                  type -p generate-subunit
+./stack.sh:exit_trap:544                  generate-subunit 1649867885 63 fail
+./stack.sh:exit_trap:546                  [[ -z /opt/stack/logs ]]
+./stack.sh:exit_trap:549                  /usr/bin/python3.8 /opt/stack/devstack/tools/worlddump.py -d /opt/stack/logs
World dumping... see /opt/stack/logs/worlddump-2022-04-13-163909.txt for details
+./stack.sh:exit_trap:558                  exit 1


Changing the owner of the directories using the following commands allows to go further in the installation process:

sudo chown -R root:root /opt/stack/horizon/
sudo chown -R root:root /opt/stack/nova/
sudo chown -R root:root /opt/stack/cinder/   etc.

However, then I am getting other errors related to permissions issues so I guess changing the directories ownership is not the solution.

Could you please help me in resolving this.

Thank you in advance!







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