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openshift: update developer guide with information about storage

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Signed-off-by: David Kirwan <davidkirwanirl@gmail.com>
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David Kirwan 2024-03-13 10:39:37 +00:00
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modules/developer_guide/pages/openshift.adoc
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@ -82,20 +82,40 @@ configurations that won't work.
You will likely need (at a minimum) the following objects:
* A
https://docs.openshift.com/container-platform/4.14/cicd/builds/understanding-buildconfigs.html[BuildConfig]
https://docs.openshift.com/container-platform/4.15/cicd/builds/understanding-buildconfigs.html[BuildConfig]
- This defines how your container is built.
* An
https://docs.openshift.com/container-platform/4.14/openshift_images/image-streams-manage.html[ImageStream]
https://docs.openshift.com/container-platform/4.15/openshift_images/image-streams-manage.html[ImageStream]
- This references a "stream" of container images and lets you trigger
deployments or image builds based on changes in a stream.
* A
https://docs.openshift.com/container-platform/4.14/applications/deployments/what-deployments-are.html[Deployment]
https://docs.openshift.com/container-platform/4.15/applications/deployments/what-deployments-are.html[Deployment]
- This defines how your container is deployed (how many replicas, what
ports are available, etc)
- Note: DeploymentConfigs are deprecated, do not use them!
* A
https://docs.openshift.com/container-platform/4.14/applications/connecting_applications_to_services/getting-started-with-service-binding.html[Service]
https://docs.openshift.com/container-platform/4.15/applications/connecting_applications_to_services/getting-started-with-service-binding.html[Service]
- An internal load balancer that routes traffic to your pods.
* A
https://docs.openshift.com/container-platform/4.14/networking/routes/route-configuration.html[Route]
https://docs.openshift.com/container-platform/4.15/networking/routes/route-configuration.html[Route]
- This exposes a Service as a host name.
* Storage https://docs.openshift.com/container-platform/4.15/storage/index.html[Storage]
- On the Fedora Infra clusters in both staging and production, an automated storage provisioning system is in place. To access simply create a PVC:
----
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: PVCNAME-UPDATE
spec:
volumeName: PVCNAME-VOL-UPDATE
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 10Gi
storageClassName: 'ocs-storagecluster-cephfs'
volumeMode: Filesystem
----