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Scooby HuskyandClaude Opus 4.6
e1960d7071
Use the OSD-specific activate-osd volume mount instead of rook-data parent directory. Multiple old OSD dirs exist on each node and the script was creating the symlink in the wrong (stale LVM) directory. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
79 lines
2.6 KiB
YAML
79 lines
2.6 KiB
YAML
apiVersion: kyverno.io/v1
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kind: ClusterPolicy
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metadata:
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name: fix-rook-osd-metadata-device
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annotations:
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policies.kyverno.io/title: Fix Rook OSD Metadata Device
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policies.kyverno.io/category: Rook-Ceph
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policies.kyverno.io/severity: high
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policies.kyverno.io/description: >-
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Temporary policy to fix rook-ceph OSD deployments that use metadataDevice.
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Replaces expand-bluefs with a no-op and adds conditional block.db symlink
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creation. Remove this policy after all OSDs are recreated without DB devices.
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spec:
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background: false
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rules:
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- name: noop-expand-bluefs
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match:
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any:
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- resources:
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kinds:
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- Deployment
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namespaces:
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- rook-ceph
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selector:
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matchLabels:
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app: rook-ceph-osd
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mutate:
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patchStrategicMerge:
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spec:
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template:
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spec:
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initContainers:
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- name: expand-bluefs
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command: ["/bin/true"]
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args: []
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- name: add-block-db-symlink
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match:
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any:
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- resources:
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kinds:
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- Deployment
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namespaces:
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- rook-ceph
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selector:
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matchLabels:
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app: rook-ceph-osd
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mutate:
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patchesJson6902: |-
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- op: add
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path: /spec/template/spec/initContainers/-
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value:
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name: create-block-db-symlink
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image: quay.io/ceph/ceph:v19.2.0
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command: ["/bin/bash", "-c"]
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args:
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- |
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set -e
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# Only create block.db symlink if /dev/sdb has a valid BlueStore label
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if ! ceph-bluestore-tool show-label --dev /dev/sdb 2>/dev/null; then
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echo "No BlueStore label on /dev/sdb, skipping block.db symlink"
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exit 0
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fi
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echo "BlueStore label found on /dev/sdb"
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# Use activate-osd mount (OSD-specific data directory)
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if [ -e "/osd-data/block" ]; then
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ln -sf /dev/sdb /osd-data/block.db
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echo "Created block.db -> /dev/sdb in /osd-data/"
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else
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echo "No block device found in /osd-data/, skipping"
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fi
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securityContext:
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privileged: true
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runAsUser: 0
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volumeMounts:
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- name: activate-osd
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mountPath: /osd-data
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- name: devices
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mountPath: /dev
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