Will Anderson
45 lines
1.4 KiB
YAML
45 lines
1.4 KiB
YAML
# Snapshot Job — copies prod DB into an experiment slot via sqlite3 .backup
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# Usage: set SLOT to alpha, beta, or gamma before applying
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#
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# SLOT=alpha && sed "s/SLOT/${SLOT}/g" snapshot-job.yaml | kubectl apply -f -
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#
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# The job completes and self-deletes after 5 minutes.
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# Always snapshot before deploying a new experiment to a slot.
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: snapshot-prod-to-SLOT
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namespace: neuron
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spec:
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ttlSecondsAfterFinished: 300
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template:
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spec:
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restartPolicy: Never
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initContainers:
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- name: stop-check
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image: registry.neuralplatform.ai/neural-platform/neuron:latest
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command: ["/bin/sh", "-c", "echo 'Snapshotting prod DB to SLOT — ensure neuron-SLOT pod is stopped first'"]
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containers:
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- name: snapshot
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image: keinos/sqlite3:latest
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command: ["/bin/sh", "-c"]
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args:
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- |
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echo "Starting backup from prod to SLOT..."
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sqlite3 /src/neuron.db ".backup /dst/neuron.db"
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echo "Done. Prod DB snapshotted to SLOT."
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ls -lh /dst/neuron.db
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volumeMounts:
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- name: src
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mountPath: /src
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readOnly: true
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- name: dst
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mountPath: /dst
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volumes:
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- name: src
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persistentVolumeClaim:
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claimName: neuron-data
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- name: dst
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persistentVolumeClaim:
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claimName: neuron-SLOT-data
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