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50 lines
1.8 KiB
YAML
50 lines
1.8 KiB
YAML
# Source Postgres instance.
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#
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# backup.enabled is true so the chart renders spec.backup.barmanObjectStore
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# on the Cluster from helm-install. CNPG then starts postgres with
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# archive_command=barman-cloud-wal-archive instead of /bin/true, and WALs
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# flow to object storage from the very first segment switch. If we left
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# backup.enabled=false and relied on the BackupClass driver to inject
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# barmanObjectStore at BackupJob time, archive_command would still be a
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# no-op when the backup's begin_wal closes - that WAL never lands in S3,
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# and recovery later fails with "WAL not found" while the source PVC is
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# already gone.
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#
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# Coupling: the e2e harness substitutes REPLACE_WITH_COSI_BUCKET_NAME and
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# REPLACE_WITH_S3_ENDPOINT before apply, mirroring 10-cnpg-strategy.yaml.
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# Outside the e2e a human reader edits these to the bucket / endpoint
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# their environment uses.
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---
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apiVersion: apps.cozystack.io/v1alpha1
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kind: Postgres
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metadata:
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name: pg-src
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spec:
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replicas: 2
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size: 5Gi
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databases:
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demo:
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roles:
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admin:
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- app
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users:
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app:
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password: REPLACE_WITH_PASSWORD
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backup:
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enabled: true
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# schedule intentionally empty: we do NOT use the chart's legacy
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# cnpg.io/ScheduledBackup. Recurring backups are driven by the
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# BackupClass + Plan flow (15-backupclass.yaml + 20-plan.yaml), and
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# ad-hoc backups go through 25-backupjob-adhoc.yaml. backup.enabled
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# above is only here to bootstrap archive_command on the source
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# cluster from helm-install onwards - leaving it false would write
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# the backup's begin_wal to /bin/true and break recovery later.
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schedule: ""
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destinationPath: s3://REPLACE_WITH_COSI_BUCKET_NAME/pg-src/
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endpointURL: https://REPLACE_WITH_S3_ENDPOINT
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endpointCA:
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name: pg-src-cnpg-backup-ca
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key: ca.crt
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s3CredentialsSecret:
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name: pg-src-cnpg-backup-creds
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