majorupgrade

package

v1.28.2 Latest Latest Go to latest Published: Apr 1, 2026 License: Apache-2.0 Imports: 18 Imported by: 0

Documentation ¶

Overview ¶

Package majorupgrade provides the logic for upgrading a PostgreSQL cluster to a new major version.

The upgrade process consists of the following steps:

Delete all Pods in the cluster.
Create and initiate the major upgrade job (BackoffLimit=0, no retries).
Wait for the job to complete.
If the upgrade job completes successfully, start new Pods for the upgraded version. If the user reverts the image to the previous major version, the operator automatically deletes the failed upgrade job and lets the cluster restart.

Index ¶

Variables
func Reconcile(ctx context.Context, c client.Client, recorder record.EventRecorder, ...) (*ctrl.Result, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrIncoherentMajorUpgradeJob = fmt.Errorf("major upgrade job is missing the target image")

ErrIncoherentMajorUpgradeJob is raised when the major upgrade job is missing the target image

View Source

var ErrNoPrimaryPVCFound = fmt.Errorf("no primary PVC found")

ErrNoPrimaryPVCFound is raised when the list of PVCs doesn't include any primary instance.

Functions ¶

func Reconcile ¶

func Reconcile(
	ctx context.Context,
	c client.Client,
	recorder record.EventRecorder,
	cluster *apiv1.Cluster,
	instances []corev1.Pod,
	pvcs []corev1.PersistentVolumeClaim,
	jobs []batchv1.Job,
) (*ctrl.Result, error)

Reconcile implements the major version upgrade logic.

Types ¶

This section is empty.

Source Files ¶

View all Source files

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