feat(Gitea): add storage size to spec (#509)

glasskube · Jan 25, 2024 · a3bb0d3 · a3bb0d3
1 parent 0abbb8d
commit a3bb0d3
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Showing 3 changed files with 42 additions and 3 deletions.
diff --git a/deploy/crd/giteas.glasskube.eu-v1.yml b/deploy/crd/giteas.glasskube.eu-v1.yml
@@ -190,6 +190,16 @@ spec:
                 type: boolean
               sshHost:
                 type: string
+              storage:
+                properties:
+                  size:
+                    anyOf:
+                    - type: integer
+                    - type: string
+                    x-kubernetes-int-or-string: true
+                  storageClassName:
+                    type: string
+                type: object
               version:
                 pattern: \d+\.\d+\.\d+
                 type: string

diff --git a/operator/src/main/kotlin/eu/glasskube/operator/apps/gitea/GiteaSpec.kt b/operator/src/main/kotlin/eu/glasskube/operator/apps/gitea/GiteaSpec.kt
@@ -33,5 +33,11 @@ data class GiteaSpec(
     val version: String = "1.20.4",
     @field:Nullable
     override val database: PostgresDatabaseSpec = PostgresDatabaseSpec(),
-    override val backups: BackupSpec?
-) : HasBackupSpec, HasDatabaseSpec<PostgresDatabaseSpec>
+    override val backups: BackupSpec?,
+    val storage: StorageSpec?
+) : HasBackupSpec, HasDatabaseSpec<PostgresDatabaseSpec> {
+    data class StorageSpec(
+        val size: Quantity?,
+        val storageClassName: String?
+    )
+}
diff --git a/operator/src/main/kotlin/eu/glasskube/operator/apps/gitea/dependent/GiteaVolume.kt b/operator/src/main/kotlin/eu/glasskube/operator/apps/gitea/dependent/GiteaVolume.kt
@@ -4,10 +4,12 @@ import eu.glasskube.kubernetes.api.model.metadata
 import eu.glasskube.kubernetes.api.model.persistentVolumeClaim
 import eu.glasskube.kubernetes.api.model.resources
 import eu.glasskube.kubernetes.api.model.spec
+import eu.glasskube.operator.api.reconciler.getSecondaryResource
 import eu.glasskube.operator.apps.gitea.Gitea
 import eu.glasskube.operator.apps.gitea.GiteaReconciler
 import eu.glasskube.operator.apps.gitea.genericResourceName
 import eu.glasskube.operator.apps.gitea.resourceLabels
+import eu.glasskube.utils.logger
 import io.fabric8.kubernetes.api.model.PersistentVolumeClaim
 import io.fabric8.kubernetes.api.model.Quantity
 import io.javaoperatorsdk.operator.api.reconciler.Context
@@ -26,10 +28,31 @@ class GiteaVolume : CRUDKubernetesDependentResource<PersistentVolumeClaim, Gitea
         spec {
             resources {
                 requests = mapOf(
-                    "storage" to Quantity("10", "Gi")
+                    "storage" to (primary.spec.storage?.size ?: Quantity("10", "Gi"))
                 )
             }
+            storageClassName = primary.spec.storage?.storageClassName
             accessModes = listOf("ReadWriteMany")
         }
     }
+
+    override fun onUpdated(
+        primary: Gitea,
+        updated: PersistentVolumeClaim,
+        actual: PersistentVolumeClaim,
+        context: Context<Gitea>
+    ) {
+        super.onUpdated(primary, updated, actual, context)
+        if (updated.spec.resources.requests != actual.spec.resources.requests) {
+            context.getSecondaryResource(GiteaDeployment.Discriminator()).ifPresent {
+                log.info("Restarting deployment after PVC resize")
+                Thread.sleep(1000)
+                context.client.apps().deployments().resource(it).rolling().restart()
+            }
+        }
+    }
+
+    companion object {
+        private val log = logger()
+    }
 }