Merge branch '911-loki-gets-oom-killed' into 'master'

Resolve "Loki gets oom killed"

Closes #840 and #911

See merge request openappstack/openappstack!471

ansible/roles/setup-kubernetes/tasks/flux.yml

@@ -40,4 +40,5 @@
     flux install \
     --network-policy=false \
     --watch-all-namespaces=true \
-    --namespace=flux-system
+    --namespace=flux-system \
+    --components="source-controller,kustomize-controller,helm-controller"

flux2/apps/monitoring/loki-values-configmap.yaml

@@ -9,10 +9,10 @@ data:
     resources:
       limits:
         cpu: 800m
-        memory: 360Mi
+        memory: 768Mi
       requests:
         cpu: 400m
-        memory: 180Mi
+        memory: 512Mi
     persistence:
       enabled: true
       accessModes: