Add storage configuration for nooba & quay components (#78)

Signed-off-by: Manuel Lorenzo <mlorenzofr@redhat.com>

Author: mlorenzofr

DEVELOPMENT.md

@@ -50,6 +50,27 @@ oc patch oauth cluster  --type json   -p='[{"op": "remove", "path": "/spec/token
 
 The updated setting will become enabled upon next login.
 
+### Reducing the storage required
+
+By default, NooBaa requires 100 Gi of disk space: 50 Gi for the database and 50 Gi for the default `BackingStore`. While this might make sense for production, in our development environment we will only be using a few images for testing, so it may be excessive.
+
+If we want to save some space, we can add these overrides to the `noobaa-mcg` component in the `values-hub.yaml` file:
+
+```yaml
+    noobaa-mcg:
+      name: noobaa-mcg
+      namespace: openshift-storage
+      project: hub
+      path: charts/noobaa-mcg
+      annotations:
+        argocd.argoproj.io/sync-wave: "5"
+      overrides:
+        - name: noobaa.dbSize
+          value: 10Gi
+        - name: noobaa.pvPool.resources.requests.storage
+          value: 25Gi
+```
+
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 Metrics are captured to track the use of any of the Validated Patterns. It is important than an accurate depiction of pattern use by customers, partners and those from the community are captured. Red Hat associates should not factor into this calculation and support is available in the Validated Patterns framework to opt out of being captured.

charts/noobaa-mcg/templates/default-backingstore.yaml

@@ -0,0 +1,19 @@
+apiVersion: noobaa.io/v1alpha1
+kind: BackingStore
+metadata:
+  name: noobaa-default-backing-store
+  namespace: {{ .Values.noobaa.namespace }}
+  annotations:
+    argocd.argoproj.io/sync-wave: "1"
+spec:
+  type: pv-pool
+  pvPool:
+    numVolumes: {{ .Values.noobaa.pvPool.numVolumes | default 1 }}
+    resources:
+      requests:
+        cpu: {{ .Values.noobaa.pvPool.resources.requests.cpu | quote }}
+        memory: {{ .Values.noobaa.pvPool.resources.requests.memory | quote }}
+        storage: {{ .Values.noobaa.pvPool.resources.requests.storage }}
+      limits:
+        cpu: {{ .Values.noobaa.pvPool.resources.limits.cpu | quote }}
+        memory: {{ .Values.noobaa.pvPool.resources.limits.memory | quote }}

charts/noobaa-mcg/templates/noobaa-system.yaml

@@ -12,3 +12,6 @@ spec:
       operator: "Equal"
       value: "true"
       effect: "NoSchedule"
+  dbVolumeResources:
+    requests:
+      storage: {{ .Values.noobaa.dbSize }}

charts/noobaa-mcg/values.yaml

@@ -13,3 +13,13 @@ noobaa:
       tiers:
         - backingStores:
             - noobaa-default-backing-store
+  dbSize: 50Gi  # Default size for NooBaa DB is 50 Gi
+  pvPool:
+    resources:
+      requests:
+        cpu: 800m
+        memory: 800Mi
+        storage: 50Gi  # Default size for NooBaa PV Pool is 50 Gi
+      limits:
+        cpu: 1
+        memory: 4Gi

charts/quay-registry/templates/quay-registry.yaml

@@ -18,6 +18,8 @@ spec:
       managed: true
     - kind: postgres
       managed: true
+      overrides:
+        volumeSize: {{ .Values.quay.storage.postgres.size }}
     - kind: redis
       managed: true
     - kind: objectstorage
@@ -30,5 +32,7 @@ spec:
       managed: true
     - kind: clairpostgres
       managed: true
+      overrides:
+        volumeSize: {{ .Values.quay.storage.clairpostgres.size }}
   # Use the secret created by the S3 job (with real credentials), not the Git-managed template
-  configBundleSecret: quay-config-with-s3
+  configBundleSecret: quay-config-with-s3

charts/quay-registry/values.yaml

@@ -1,28 +1,5 @@
 quay:
   namespace: quay-enterprise
-  component:
-    - name: clair
-      managed: true
-    - name: horizontalpodautoscaler
-      managed: true
-    - name: mirror
-      managed: true
-    - name: monitoring
-      managed: true
-    - name: postgres
-      managed: true
-    - name: redis
-      managed: true
-    - name: objectstorage
-      managed: false
-    - name: route
-      managed: true
-    - name: tls
-      managed: true
-    - name: quay
-      managed: true
-    - name: clairpostgres
-      managed: true
   configBundleSecret:
     deploy: true
     name: quay-init-config-bundle-secret
@@ -33,6 +10,11 @@ quay:
     user:
       name: developer1
       email: developer1@myorg.com
+  storage:
+    postgres:
+      size: 50Gi  # Default and minimum size is 50 Gi
+    clairpostgres:
+      size: 50Gi  # Default and minimum size is 50 Gi
 
 job:
   image: registry.redhat.io/openshift4/ose-cli:latest

values-hub.yaml

@@ -225,7 +225,7 @@ clusterGroup:
     # quay-registry:
     #   name: quay-registry
     #   namespace: quay-enterprise
-    #   project: hub  
+    #   project: hub
     #   path: charts/quay-registry
     #   annotations:
     #     argocd.argoproj.io/sync-wave: "10"  # Deploy after NooBaa storage backend