feat(postgres): add resource limits to postgres (#413)

Signed-off-by: Philip Miglinci <[email protected]>

Author: pmig

packages/index.yaml

@@ -93,7 +93,7 @@ packages:
     shortDescription: Detects hardware features available on each node in a
       Kubernetes cluster, and advertises those features using node labels.
   - iconUrl: https://www.postgresql.org/media/img/about/press/elephant.png
-    latestVersion: v16.4.0+1
+    latestVersion: v16.4.0+2
     name: postgresql
     scope: Namespaced
     shortDescription: The World's Most Advanced Open Source Relational Database

packages/postgresql/v16.4.0+2/.test/config-values.txt

@@ -0,0 +1 @@
+"my-postgres" --value "databaseName=my-postgres" --value "storageSize=1Gi" --value "memory=128Mi"

packages/postgresql/v16.4.0+2/manifest.yaml

@@ -0,0 +1,18 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: cluster
+spec:
+  instances: 1
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.4
+  bootstrap:
+    initdb: {}
+  storage: {}
+  monitoring:
+    enablePodMonitor: true
+  resources:
+    limits:
+      memory: 256Mi
+    requests:
+      cpu: 10m
+      memory: 256Mi

packages/postgresql/v16.4.0+2/package.yaml

@@ -0,0 +1,86 @@
+# yaml-language-server: $schema=https://glasskube.dev/schemas/v1/package-manifest.json
+name: postgresql
+scope: Namespaced
+defaultNamespace: default
+iconUrl: https://www.postgresql.org/media/img/about/press/elephant.png
+shortDescription: The World's Most Advanced Open Source Relational Database
+longDescription: |
+  This package creates a PostgreSQL database running in your cluster using the cloudnative-pg operator.
+dependencies:
+  - name: cloudnative-pg
+references:
+  - label: Website
+    url: https://www.postgresql.org/
+manifests:
+  - url: ./manifest.yaml
+valueDefinitions:
+  instances:
+    type: number
+    defaultValue: "1"
+    constraints:
+      min: 0
+    targets:
+      - resource:
+          apiGroup: postgresql.cnpg.io/v1
+          kind: Cluster
+          name: cluster
+        patch:
+          op: add
+          path: /spec/instances
+        valueTemplate: "{{.}}"
+  enableSuperuserAccess:
+    type: boolean
+    targets:
+      - resource:
+          apiGroup: postgresql.cnpg.io/v1
+          kind: Cluster
+          name: cluster
+        patch:
+          op: add
+          path: /spec/enableSuperuserAccess
+        valueTemplate: "{{.}}"
+  databaseName:
+    type: text
+    constraints:
+      required: true
+      minLength: 1
+    targets:
+      - resource:
+          apiGroup: postgresql.cnpg.io/v1
+          kind: Cluster
+          name: cluster
+        patch:
+          op: add
+          path: /spec/bootstrap/initdb/database
+  storageSize:
+    type: text
+    defaultValue: 10Gi
+    targets:
+      - resource:
+          apiGroup: postgresql.cnpg.io/v1
+          kind: Cluster
+          name: cluster
+        patch:
+          op: add
+          path: /spec/storage/size
+  memory:
+    constraints: { }
+    defaultValue: 256Mi
+    type: text
+    metadata:
+      label: PostgreSQL memory request and limit
+    targets:
+      - patch:
+          op: replace
+          path: /spec/resources/requests/memory
+        resource:
+          apiGroup: apps/v1
+          kind: Deployment
+          name: redis
+      - patch:
+          op: replace
+          path: /spec/resources/limits/memory
+        resource:
+          apiGroup: apps/v1
+          kind: Deployment
+          name: redis

packages/postgresql/versions.yaml

@@ -1,3 +1,4 @@
-latestVersion: v16.4.0+1
+latestVersion: v16.4.0+2
 versions:
   - version: v16.4.0+1
+  - version: v16.4.0+2