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An advisory lock key used internally by the charm. You do not need
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to change it unless it happens to conflict with an advisory lock key
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being used by your applications.
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# Swift backups and PITR via SwiftWAL
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swiftwal_container_prefix:
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Swift container prefix for SwiftWAL to use. Must be set if any
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SwiftWAL features are enabled.
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swiftwal_backup_schedule:
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Cron-formatted schedule for SwiftWAL database backups.
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swiftwal_backup_retention:
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Number of recent base backups to retain. You need enough space in
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Swift for this many backups plus one more, as an old backup will only
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be removed after a new one has been successfully made to replace it.
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swiftwal_log_shipping:
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Archive WAL files into Swift. If swiftwal_backup_schedule is set,
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this allows point-in-time recovery and WAL files are removed
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automatically with old backups. If swiftwal_backup_schedule is not set
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then WAL files are never removed. Enabling this option will override
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the archive_mode and archive_command settings.
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streaming_replication:
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Enable streaming replication. Normally, streaming replication is
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always used, and any log shipping configured is used as a fallback.
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Turning this off without configuring log shipping is an error.
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description: EXPERIMENTAL. OpenStack Swift username.
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description: EXPERIMENTAL. OpenStack Swift password.
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description: EXPERIMENTAL. OpenStack Swift authentication URL.
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description: EXPERIMENTAL. OpenStack Swift tenant name.