set limits for the remaining applications

ansible/roles/apps/tasks/core.yml

@@ -44,8 +44,8 @@
   #   --set resources.limits.cpu=500m \
   #   --set resources.limits.memory=1Gi \
   #   # Delay the liveness and readiness probe a bit to prevent restarts
-  #   --set livenessProbe.initialDelaySeconds=10s \
-  #   --set readinessProbe.initialDelaySeconds=10s \
+  #   --set livenessProbe.initialDelaySeconds=10 \
+  #   --set readinessProbe.initialDelaySeconds=10 \
   #   # Helm release name
   #   helm-operator
   #   # Chart name
@@ -68,8 +68,8 @@
     --set statusUpdateInterval=30s \
     --set resources.limits.cpu=500m \
     --set resources.limits.memory=1Gi \
-    --set livenessProbe.initialDelaySeconds=10s \
-    --set readinessProbe.initialDelaySeconds=10s \
+    --set livenessProbe.initialDelaySeconds=10 \
+    --set readinessProbe.initialDelaySeconds=10 \
     {{ extra_opts }} \
     helm-operator \
     helm-operator

ansible/roles/apps/templates/settings/prometheus-stack.yaml

@@ -201,14 +201,13 @@ grafana:
   plugins:
     - grafana-piechart-panel
 
-# Resource limits suggested by cablespagetti
-#  resources:
-#    limits:
-#      cpu: 500m
-#      memory: 128Mi
-#    requests:
-#      cpu: 25m
-#      memory: 64Mi
+  resources:
+    limits:
+      cpu: 40m
+      memory: 256Mi
+    requests:
+      cpu: 10m
+      memory: 128Mi
 #
 #  sidecar:
 #    resources:
@@ -219,32 +218,32 @@ grafana:
 #        cpu: 5m
 #        memory: 64Mi
 
-#prometheusOperator:
-#  resources:
-#    limits:
-#      cpu: 1
-#      memory: 512Mi
-#    requests:
-#      cpu: 50m
-#      memory: 128Mi
+prometheusOperator:
+  resources:
+    limits:
+      cpu: 200m
+      memory: 256Mi
+    requests:
+      cpu: 50m
+      memory: 128Mi
 #  priorityClassName: high-priority
 
-#prometheus-node-exporter:
-#  resources:
-#    limits:
-#      cpu: 50m
-#      memory: 50Mi
-#    requests:
-#      cpu: 5m
-#      memory: 16Mi
+prometheus-node-exporter:
+  resources:
+    limits:
+      cpu: 40m
+      memory: 32Mi
+    requests:
+      cpu: 10m
+      memory: 16Mi
 #  priorityClassName: high-priority
 
 kube-state-metrics:
-#  resources:
-#    limits:
-#      cpu: 1
-#      memory: 512Mi
-#    requests:
-#      cpu: 5m
-#      memory: 128Mi
+  resources:
+    limits:
+      cpu: 40m
+      memory: 64Mi
+    requests:
+      cpu: 10m
+      memory: 32Mi
 #  priorityClassName: high-priority

ansible/roles/apps/templates/settings/rocketchat.yaml

@@ -88,6 +88,14 @@ podAnnotations:
   # Let the backup system include rocketchat data.
   backup.velero.io/backup-volumes: "rocket-data"
 
+resources:
+  limits:
+    cpu: 20m
+    memory: 1024Mi
+  requests:
+    cpu: 10m
+    memory: 512Mi
+
 mongodb:
   mongodbRootPassword: "{{ rocketchat_mongodb_root_password }}"
   mongodbPassword: "{{ rocketchat_mongodb_password }}"
@@ -97,6 +105,13 @@ mongodb:
   persistence:
     enabled: true
     size: 2Gi
+  resources:
+    limits:
+      cpu: 40m
+      memory: 1024Mi
+    requests:
+      cpu: 20m
+      memory: 512Mi
 
 image:
   tag: 3.13.0

ansible/roles/apps/templates/settings/wordpress.yaml

+---
 wordpress:
   config:
     db:
@@ -47,18 +48,25 @@ database:
     annotations:
       # Let the backup system include nextcloud database data.
       backup.velero.io/backup-volumes: "data"
+    resources:
+      limits:
+        cpu: 20m
+        memory: 512Mi
+      requests:
+        cpu: 10m
+        memory: 256Mi
   replication:
     enabled: false
 
 # It's advisable to set resource limits to prevent your K8s cluster from
 # crashing
-# resources:
-#   limits:
-#     cpu: 100m
-#     memory: 512Mi
-#   requests:
-#     cpu: 50m
-#     memory: 256Mi
+resources:
+  limits:
+    cpu: 50m
+    memory: 256Mi
+  requests:
+    cpu: 10m
+    memory: 128Mi
 
 ingress:
   enabled: true