(how-to-guides)=
# How-to guides

```{toctree}
:maxdepth: 2

Manage charms <manage-charms>
Write and structure charm code <write-and-structure-charm-code>
Write unit tests for a charm <write-unit-tests-for-a-charm>
Write integration tests for a charm <write-integration-tests-for-a-charm>
Log from your charm <log-from-your-charm>
Run workloads with a machine charm <run-workloads-with-a-charm-machines>
Run workloads with a Kubernetes charm <run-workloads-with-a-charm-kubernetes>
Manage storage <manage-storage>
Manage resources <manage-resources>
Manage actions <manage-actions>
Manage configuration <manage-configuration>
Manage relations <manage-relations>
Manage leadership changes <manage-leadership-changes>
Manage libraries <manage-libraries>
Manage interfaces <manage-interfaces>
Manage secrets <manage-secrets>
Manage stored state <manage-stored-state>
Manage opened ports <manage-opened-ports>
Manage the charm version <manage-the-charm-version>
Manage the workload version <manage-the-workload-version>
Manage metrics <manage-metrics>
Trace the charm code <trace-the-charm-code>
Legacy how-to guides <legacy/index>
```