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improve docs

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Felix Kunde
2019-06-17 17:18:42 +02:00
parent 8285a3b7b7
commit 16b167b76c
3 changed files with 29 additions and 14 deletions
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docs/reference/operator_parameters.md
+5 -4
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@@ -162,10 +162,11 @@ configuration they are grouped under the `kubernetes` key.
the template.
* **enable_pod_disruption_budget**
if disabled `MinAvailable` in the PDB's spec will be set to `0`. That means
the PDB will get created anyway. The PDB is also relaxed when scaling down the
Postgres cluster to `"numberOfInstances": 0`. By default PDB is enabled which
results in `"MinAvailable": 1`.
PDB is enabled by default to protect the cluster from voluntarily disruptions
and hence unwanted DB downtime. However, on some cloud providers it could be
necessary to temporarily disabled it, e.g. for node updates. See
[admin docs](../administrator.md#pod-disruption-budget) for more information.
Default is true.
* **secret_name_template**
a template for the name of the database user secrets generated by the