Comment 1 for bug 1891943

Work on this is currently blocked by promehtus2 build error

unit-prometheus2-5: 09:53:21 DEBUG juju.worker.uniter.runner starting jujuc server {unix @/var/lib/juju/agents/unit-prometheus2-5/agent.socket <nil>}
unit-prometheus2-5: 09:53:22 DEBUG jujuc running hook tool "juju-log"
unit-prometheus2-5: 09:53:22 INFO unit.prometheus2/5.juju-log Reactive main running for hook install
unit-prometheus2-5: 09:53:22 DEBUG jujuc running hook tool "juju-log"
unit-prometheus2-5: 09:53:22 ERROR unit.prometheus2/5.juju-log Hook error:
Traceback (most recent call last):
  File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/site-packages/charms/reactive/__init__.py", line 71, in main
    bus.discover()
  File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/site-packages/charms/reactive/bus.py", line 426, in discover
    _register_handlers_from_file(search_path, filepath)
  File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/site-packages/charms/reactive/bus.py", line 466, in _register_handlers_from_file
    _load_module(root, filepath)
  File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/site-packages/charms/reactive/bus.py", line 444, in _load_module
    return importlib.import_module(package + module)
  File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/var/lib/juju/agents/unit-prometheus2-5/charm/hooks/relations/prometheus/operator.py", line 53, in <module>
    from ops.framework import EventBase, ObjectEvents, EventSource, Object, StoredState
ModuleNotFoundError: No module named 'ops'

unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install Traceback (most recent call last):
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "/var/lib/juju/agents/unit-prometheus2-5/charm/hooks/install", line 22, in <module>
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install main()
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/site-packages/charms/reactive/__init__.py", line 71, in main
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install bus.discover()
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/site-packages/charms/reactive/bus.py", line 426, in discover
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install _register_handlers_from_file(search_path, filepath)
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/site-packages/charms/reactive/bus.py", line 466, in _register_handlers_from_file
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install _load_module(root, filepath)
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/site-packages/charms/reactive/bus.py", line 444, in _load_module
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install return importlib.import_module(package + module)
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "/var/lib/juju/agents/unit-prometheus2-5/.venv/lib/python3.6/importlib/__init__.py", line 126, in import_module
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install return _bootstrap._gcd_import(name[level:], package, level)
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "<frozen importlib._bootstrap>", line 994, in _gcd_import
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "<frozen importlib._bootstrap>", line 971, in _find_and_load
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "<frozen importlib._bootstrap_external>", line 678, in exec_module
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install File "/var/lib/juju/agents/unit-prometheus2-5/charm/hooks/relations/prometheus/operator.py", line 53, in <module>
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install from ops.framework import EventBase, ObjectEvents, EventSource, Object, StoredState
unit-prometheus2-5: 09:53:22 DEBUG unit.prometheus2/5.install ModuleNotFoundError: No module named 'ops'
unit-prometheus2-5: 09:53:22 ERROR juju.worker.uniter.operation hook "install" (via explicit, bespoke hook script) failed: exit status 1