Metrics missing, therefore grafana have empty graphics after bigbang upgrade

[p1-repo-sync-bot[bot]]

Bug

Description

We noticed that after every bigbang upgrades, past metrics are missing from Grafana dashboards and Prometheus, and we had to either revert back to the old version or delete all the Network Policies in the monitoring namespace in order for the metrics to show up again.

we tried upgrading from Bigbang 2.4 -> 2.5, and bigbang 2.18 -> 2.19, both shows the same issue

BigBang Version

2.18.0

[ghost]

bb8-bot commented:

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@hdo.adm this issue has been inactive for 60 days and is being labelled as ~marked-for-auto-close. If this issue is still required please take action by removing the ~stale and ~marked-for-auto-close labels and commenting with an update, status, or justification. If this issue is not required please close it or label it as ~delete-me. If no action is taken this issue will be auto closed in 30 days.

[ghost]

Issue 'Metrics missing, therefore grafana have empty graphics after bigbang upgrade' closed from GitLab side

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bb8-bot commented:

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@hdo.adm this issue has been closed due to the label ~delete-me.