When an ObjectStore's credentials change (e.g., secret rename), the
RBAC Role granting the Cluster's ServiceAccount access to those secrets
was not updated because nothing triggered a Cluster reconciliation.
Implement the ObjectStore controller's Reconcile to detect referencing
Clusters and update their Roles directly. Extract ensureRole into a
shared rbac.EnsureRole function used by both the Pre hook and the
ObjectStore controller.
Handle concurrent modifications between the Pre hook and ObjectStore
controller gracefully: AlreadyExists on Create and Conflict on Patch
are retried once to avoid propagating transient errors as gRPC failures
to CNPG.
Replace the custom setOwnerReference helper (ownership.go) with
controllerutil.SetControllerReference for both Role and RoleBinding.
The old helper read the GVK from the object's metadata and replaced
all owner references unconditionally. The new function reads the GVK
from the scheme and appends to existing owner references, refusing to
overwrite if another controller already owns the object. Both produce
identical results for our use case since the Role is always freshly
built. The GVK is now resolved from the scheme configured via
CUSTOM_CNPG_GROUP/CUSTOM_CNPG_VERSION, which must match the actual
CNPG API group (same requirement as the instance sidecar).
Add dynamic CNPG scheme registration (internal/scheme) to the operator,
instance, and restore managers, replacing hardcoded cnpgv1.AddToScheme
calls. Add RBAC permission for the plugin to list/watch Clusters.
Signed-off-by: Armando Ruocco <armando.ruocco@enterprisedb.com>
Introduce two new Prometheus metrics sourced from the Barman Cloud plugin:
- `barman_cloud_cloudnative_pg_io_first_recoverability_point`
- `barman_cloud_cloudnative_pg_io_last_available_backup_timestamp`
These metrics supersede the following deprecated CNPG metrics:
- `cnpg_collector_first_recoverability_point`
- `cnpg_collector_last_available_backup_timestamp`
Depends on: https://github.com/cloudnative-pg/cloudnative-pg/pull/8033
Relates to: #380
Signed-off-by: Armando Ruocco <armando.ruocco@enterprisedb.com>
Signed-off-by: Leonardo Cecchi <leonardo.cecchi@enterprisedb.com>
Co-authored-by: Leonardo Cecchi <leonardo.cecchi@enterprisedb.com>
This commit makes the Barman cloud plugin support the enforcement of
retention policy as provided by the barman-cloud tool suite.
The first recoverability point and the last successful backup are
shown in the status of the ObjectStore resource for each involved
server name.
Signed-off-by: Leonardo Cecchi <leonardo.cecchi@enterprisedb.com>
Signed-off-by: Armando Ruocco <armando.ruocco@enterprisedb.com>
Signed-off-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
Co-authored-by: Armando Ruocco <armando.ruocco@enterprisedb.com>
Co-authored-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
This patch enables the barman-cloud plugin to function with an operator
that is structurally identical to CNPG but works with a different API group.
It achieves this through lenient decoding of the provided CNPG resources
and injecting the detected GVK into the sidecar, enabling it to correctly
encode and decode the Kubernetes resources.
Signed-off-by: Leonardo Cecchi <leonardo.cecchi@enterprisedb.com>
Signed-off-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
Co-authored-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
