postgresql-k8s

Charmed PostgreSQL K8s

Channel Revision Published Runs on
latest/stable 20 20 Sep 2022
Ubuntu 20.04
14/stable 495 18 Feb 2025
Ubuntu 22.04
14/stable 494 18 Feb 2025
Ubuntu 22.04
14/candidate 495 11 Feb 2025
Ubuntu 22.04
14/candidate 494 11 Feb 2025
Ubuntu 22.04
14/beta 495 06 Feb 2025
Ubuntu 22.04
14/beta 494 06 Feb 2025
Ubuntu 22.04
14/edge 549 28 Mar 2025
Ubuntu 22.04
14/edge 548 28 Mar 2025
Ubuntu 22.04
16/beta 525 19 Mar 2025
Ubuntu 24.04
16/beta 524 19 Mar 2025
Ubuntu 24.04
16/edge 551 29 Mar 2025
Ubuntu 24.04
16/edge 550 29 Mar 2025
Ubuntu 24.04
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charms.postgresql_k8s.v0.postgresql_tls

In this class we manage certificates relation.

This class handles certificate request and renewal through the interaction with the TLS Certificates Operator.

This library needs that the following libraries are imported to work:

  • https://charmhub.io/certificate-transfer-interface/libraries/certificate_transfer
  • https://charmhub.io/tls-certificates-interface/libraries/tls_certificates

It also needs the following methods in the charm class: — get_hostname_by_unit: to retrieve the DNS hostname of the unit. — get_secret: to retrieve TLS files from secrets. — push_tls_files_to_workload: to push TLS files to the workload container and enable TLS. — set_secret: to store TLS files as secrets. — update_config: to disable TLS when relation with the TLS Certificates Operator is broken.

Index

class PostgreSQLTLS

Description

In this class we manage certificates relation. None

Methods

PostgreSQLTLS. __init__( self , charm , peer_relation: str , additional_dns_names )

Description

Manager of PostgreSQL relation with TLS Certificates Operator. None

PostgreSQLTLS. get_tls_files( self )

Prepare TLS files in special PostgreSQL way.

Description

PostgreSQL needs three files: — CA file should have a full chain. — Key file should have private key. — Certificate file should have certificate without certificate chain.