While working on my charm, I encountered this error and wasn’t sure yet where to file the bug so I’m asking this question here in the meantime.
When I remove my properly-running application using the following command:
$ juju remove-application --destroy-storage --force prometheus
removing application prometheus
- will remove storage database/0
And then re-deploy it with:
$ juju deploy . --resource prometheus-image=prom/prometheus:latest
Deploying charm "local:kubernetes/prometheus-2".
juju status returns with:
Model Controller Cloud/Region Version SLA Timestamp
lma mk8s microk8s/localhost 2.7.6 unsupported 10:39:52Z
App Version Status Scale Charm Store Rev OS Address Notes
prometheus active 1 prometheus local 2 kubernetes 10.152.183.206
Unit Workload Agent Address Ports Message
prometheus/1* maintenance idle 10.1.95.54 9090/TCP Configuring pod
But then prometheus/1 gets stuck in that status indefinitely. Looking at the logs, I see the following error:
application-prometheus: 10:34:30 ERROR juju.worker.dependency "unit-init-worker" manifold worker returned unexpected error: initializing unit "prometheus/1": caas-unit-init failed: : command terminated with exit code 137
Currently the workaround I’m seeing that works is to completely destroy the model and its storage as follows:
$ juju destroy-model --destroy-storage lma
What steps can I take to further investigate and what’s the right place to file a bug if ever? I’m guessing this should be filed as a Juju bug but wanted to check here first to be sure.