Revert "Remove cpu limits"

This reverts commit 453ef72.
If we don't set cpu limits then default limits appear (500m).
We need more than this in different pods, thus I keep the limits
and increase it even for postgres.

Author: majamassarini

openshift/dashboard.yml.j2

@@ -48,6 +48,7 @@ spec:
               cpu: "5m"
             limits:
               memory: "256Mi"
+              cpu: "50m"
       volumes:
         - name: packit-secrets
           secret:

openshift/flower.yml.j2

@@ -40,6 +40,7 @@ spec:
               cpu: "5m"
             limits:
               memory: "128Mi"
+              cpu: "50m"
   replicas: 1
   strategy:
     type: Recreate

openshift/nginx.yml.j2

@@ -59,6 +59,7 @@ spec:
             cpu: "5m"
           limits:
             memory: "32Mi"
+            cpu: "10m"
   replicas: 1
   strategy:
     type: Recreate

openshift/packit-service-beat.yml.j2

@@ -79,6 +79,7 @@ spec:
               ephemeral-storage: "80Ki"
             limits:
               memory: "256Mi"
+              cpu: "50m"
   replicas: 1
   strategy:
     type: Recreate

openshift/packit-service-fedmsg.yml.j2

@@ -55,6 +55,7 @@ spec:
               cpu: "5m"
             limits:
               memory: "128Mi"
+              cpu: "50m"
           livenessProbe:
             exec:
               command:

openshift/packit-service.yml.j2

@@ -104,6 +104,7 @@ spec:
               # you have to temporarily increase (in webUI/console) the limit
               # and once the alembic upgrade passes, revert.
               memory: "{{ '4Gi' if project == 'packit--prod' else '512Mi' }}"
+              cpu: "200m"
           # In TLS world, hostname needs to match whatever is set in the cert
           # in our cause, k8s is doing here something like curl https://172.15.2.4:8443/api/healthz/
           # which will fail TLS validation.
@@ -142,7 +143,7 @@ spec:
               readOnly: true
           resources:
             requests: {memory: "128Mi", cpu: "10m"}
-            limits: {memory: "128Mi"}
+            limits: {memory: "128Mi", cpu: "100m"}
 {% endif %}
 ---
 apiVersion: v1

openshift/packit-worker.yml.j2

@@ -166,6 +166,7 @@ spec:
               cpu: {{ worker_requests_cpu }}
             limits:
               memory: {{ worker_limits_memory }}
+              cpu: {{ worker_limits_cpu }}
           livenessProbe:
             exec:
               command:
@@ -196,7 +197,7 @@ spec:
               readOnly: true
           resources:
             requests: {memory: "128Mi", cpu: "10m"}
-            limits: {memory: "128Mi"}
+            limits: {memory: "128Mi", cpu: "100m"}
 {% endif %}
 ---
 kind: ImageStream

openshift/postgres.yml.j2

@@ -71,6 +71,7 @@ spec:
 # based on this limit, so keep the limit reasonably high.
               memory: "{{ '4Gi' if project == 'packit--prod' else '512Mi' }}"
 # Not utilized most of the time, but useful during migrations and for some queries
+              cpu: "1"
           volumeMounts:
             - name: postgres-data
               mountPath: /var/lib/pgsql/data

openshift/pushgateway.yml.j2

@@ -42,6 +42,7 @@ spec:
               cpu: "5m"
             limits:
               memory: "32Mi"
+              cpu: "10m"
   replicas: 1
   strategy:
     type: Recreate

openshift/redict.yml.j2

@@ -43,6 +43,7 @@ spec:
               cpu: "10m"
             limits:
               memory: "256Mi"
+              cpu: "10m"
       volumes:
         - name: redict-pv
           persistentVolumeClaim: