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Create a PodDisruptionBudget for the Cinder CSI controllerplugin (#6385)

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This commit is contained in:
Steven Reitsma
2020-08-04 14:28:19 +02:00
committed by GitHub
parent bdf0238328
commit f3c17361da
2 changed files with 15 additions and 0 deletions
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1
roles/kubernetes-apps/csi_driver/cinder/tasks/main.yml
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@@ -41,6 +41,7 @@
- {name: cinder-csi-controllerplugin, file: cinder-csi-controllerplugin.yml} - {name: cinder-csi-controllerplugin, file: cinder-csi-controllerplugin.yml}
- {name: cinder-csi-nodeplugin, file: cinder-csi-nodeplugin-rbac.yml} - {name: cinder-csi-nodeplugin, file: cinder-csi-nodeplugin-rbac.yml}
- {name: cinder-csi-nodeplugin, file: cinder-csi-nodeplugin.yml} - {name: cinder-csi-nodeplugin, file: cinder-csi-nodeplugin.yml}
- {name: cinder-csi-poddisruptionbudget, file: cinder-csi-poddisruptionbudget.yml}
register: cinder_csi_manifests register: cinder_csi_manifests
when: inventory_hostname == groups['kube-master'][0] when: inventory_hostname == groups['kube-master'][0]
tags: cinder-csi-driver tags: cinder-csi-driver

14
roles/kubernetes-apps/csi_driver/cinder/templates/cinder-csi-poddisruptionbudget.yml.j2 Normal file
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@@ -0,0 +1,14 @@
apiVersion: policy/v1beta1
kind: PodDisruptionBudget
metadata:
name: cinder-csi-pdb
namespace: kube-system
spec:
{% if cinder_csi_controller_replicas is defined and cinder_csi_controller_replicas > 1 %}
minAvailable: 1
{% else %}
minAvailable: 0
{% endif %}
selector:
matchLabels:
app: csi-cinder-controllerplugin