Charmed PostgreSQL K8s

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• create-backup

  Creates a backup to s3 storage in AWS.

• get-password

  Change the system user's password, which is used by charm. It is for internal charm users and SHOULD NOT be used by applications.

  Params

  • username string

    The username, the default value 'operator'. Possible values - backup, operator, replication, rewind.

• get-primary

  Get the unit with is the primary/leader in the replication.

• list-backups

  Lists backups in s3 storage in AWS.

• pre-upgrade-check

  Run necessary pre-upgrade checks and preparations before executing a charm refresh.

• restore

  Restore a database backup using pgBackRest. S3 credentials are retrieved from a relation with the S3 integrator charm.

  Params

  • backup-id string

    A backup-id to identify the backup to restore (format = %Y-%m-%dT%H:%M:%SZ)

• resume-upgrade

  Resume a rolling upgrade after asserting successful upgrade of a new revision.

• set-password

  Change the system user's password, which is used by charm. It is for internal charm users and SHOULD NOT be used by applications.

  Params

  • password string

    The password will be auto-generated if this option is not specified.

  • username string

    The username, the default value 'operator'. Possible values - backup, operator, replication rewind.

• set-tls-private-key

  Set the private key, which will be used for certificate signing requests (CSR). Run for each unit separately.

  Params

  • private-key string

    The content of private key for communications with clients. Content will be auto-generated if this option is not specified.