Initialization error if hostname is not resolvable

[paulomach]

Steps to reproduce

In a microk8s env, misconfigure coredns to a non reachable DNS, e.g.:

kubectl edit configmap/coredns -n kube-system

replace DNS . to some valid but non reachable ipv4 address.

Deploy mysql-k8s.

Expected behavior

Once DNS is edited back to valid value, mysql-k8s is able to proper initialize.

Actual behavior

Initialization procedure is not idempotent for this case, rendering the mysql data_dir dirty, which blocks the charm

[syncronize-issues-to-jira]

Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/DPE-6212.

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[syncronize-issues-to-jira]

Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/DPE-6213.

This message was autogenerated