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50 lines
1.4 KiB
Markdown
50 lines
1.4 KiB
Markdown
# Patroni OpenShift Configuration
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Patroni can be run in OpenShift. Based on the kubernetes configuration, the Dockerfile and Entrypoint has been modified to support the dynamic UID/GID configuration that is applied in OpenShift. This can be run under the standard `restricted` SCC.
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# Examples
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## Create test project
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```
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oc new-project patroni-test
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```
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## Build the image
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Note: Update the references when merged upstream.
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Note: If deploying as a template for multiple users, the following commands should be performed in a shared namespace like `openshift`.
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```
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oc import-image postgres:10 --confirm -n openshift
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oc new-build https://github.com/patroni/patroni --context-dir=kubernetes -n openshift
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```
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## Deploy the Image
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Two configuration templates exist in [templates](templates) directory:
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- Patroni Ephemeral
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- Patroni Persistent
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The only difference is whether or not the statefulset requests persistent storage.
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## Create the Template
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Install the template into the `openshift` namespace if this should be shared across projects:
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```
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oc create -f templates/template_patroni_ephemeral.yml -n openshift
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```
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Then, from your own project:
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```
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oc new-app patroni-pgsql-ephemeral
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```
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Once the pods are running, two configmaps should be available:
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```
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$ oc get configmap
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NAME DATA AGE
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patroniocp-config 0 1m
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patroniocp-leader 0 1m
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```
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