Function createPostgresVolumes

pkg/specs/volumes.go:98–162

(
	cluster *apiv1.Cluster,
	podName string,
	extensions []apiv1.ExtensionConfiguration,
)

}

func createPostgresVolumes(
	cluster *apiv1.Cluster,
	podName string,
	extensions []apiv1.ExtensionConfiguration,
) []corev1.Volume {
	result := []corev1.Volume{
		{
			Name: pgdataVolumeName,
			VolumeSource: corev1.VolumeSource{
				PersistentVolumeClaim: &corev1.PersistentVolumeClaimVolumeSource{
					ClaimName: podName,
				},
			},
		},
		createEphemeralVolume(cluster),
		{
			Name: "shm",
			VolumeSource: corev1.VolumeSource{
				EmptyDir: &corev1.EmptyDirVolumeSource{
					Medium:    "Memory",
					SizeLimit: cluster.Spec.EphemeralVolumesSizeLimit.GetShmLimit(),
				},
			},
		},
	}

	if cluster.ShouldCreateWalArchiveVolume() {
		result = append(result,
			corev1.Volume{
				Name: "pg-wal",
				VolumeSource: corev1.VolumeSource{
					PersistentVolumeClaim: &corev1.PersistentVolumeClaimVolumeSource{
						ClaimName: podName + apiv1.WalArchiveVolumeSuffix,
					},
				},
			})
	}

	// we should create volumeMounts in fixed sequence as podSpec will store it in annotation and
	// later it will be  retrieved to do deepEquals
	if cluster.ContainsTablespaces() {
		// Try to get a fix order of name
		tbsNames := getSortedTablespaceList(cluster)
		for i := range tbsNames {
			result = append(result,
				corev1.Volume{
					Name: VolumeMountNameForTablespace(tbsNames[i]),
					VolumeSource: corev1.VolumeSource{
						PersistentVolumeClaim: &corev1.PersistentVolumeClaimVolumeSource{
							ClaimName: PvcNameForTablespace(podName, tbsNames[i]),
						},
					},
				},
			)
		}
	}

	if cluster.ShouldCreateProjectedVolume() {