5 changed files with 173 additions and 3 deletions
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################################################################################################################# |
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# We need many operations to remove OSDs as written in Documentation/ceph-osd-mgmt.md. |
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# This job can automate some of that operations: mark OSDs as `out`, purge these OSDs, |
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# and delete the corresponding resources like OSD deployments, OSD prepare jobs, and PVCs. |
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# |
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# Please note the following. |
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# |
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# - This job only works for `down` OSDs. |
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# - This job doesn't wait for backfilling to be completed. |
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# |
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# If you want to remove `up` OSDs and/or want to wait for backfilling to be completed between each OSD removal, |
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# please do it by hand. |
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################################################################################################################# |
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|
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apiVersion: batch/v1 |
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kind: Job |
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metadata: |
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name: rook-ceph-purge-osd |
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namespace: rook-ceph # namespace:operator |
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labels: |
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app: rook-ceph-purge-osd |
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spec: |
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template: |
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spec: |
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serviceAccountName: rook-ceph-system |
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containers: |
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- name: osd-removal |
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image: rook/ceph:master |
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# TODO: Insert the OSD ID in the last parameter that is to be removed |
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# The OSD IDs are a comma-separated list. For example: "0" or "0,2". |
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args: ["ceph", "osd", "remove", "--osd-ids", "3,1,4,2,5"] |
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env: |
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- name: POD_NAMESPACE |
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valueFrom: |
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fieldRef: |
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fieldPath: metadata.namespace |
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- name: ROOK_MON_ENDPOINTS |
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valueFrom: |
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configMapKeyRef: |
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key: data |
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name: rook-ceph-mon-endpoints |
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- name: ROOK_CEPH_USERNAME |
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valueFrom: |
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secretKeyRef: |
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key: ceph-username |
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name: rook-ceph-mon |
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- name: ROOK_CEPH_SECRET |
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valueFrom: |
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secretKeyRef: |
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key: ceph-secret |
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name: rook-ceph-mon |
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- name: ROOK_CONFIG_DIR |
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value: /var/lib/rook |
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- name: ROOK_CEPH_CONFIG_OVERRIDE |
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value: /etc/rook/config/override.conf |
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- name: ROOK_FSID |
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valueFrom: |
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secretKeyRef: |
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key: fsid |
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name: rook-ceph-mon |
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- name: ROOK_LOG_LEVEL |
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value: DEBUG |
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volumeMounts: |
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- mountPath: /etc/ceph |
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name: ceph-conf-emptydir |
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- mountPath: /var/lib/rook |
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name: rook-config |
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volumes: |
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- emptyDir: {} |
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name: ceph-conf-emptydir |
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- emptyDir: {} |
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name: rook-config |
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restartPolicy: Never |
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