Fix linter

Author: rbo

content/cluster-configuration/external-dns/index.md

@@ -41,21 +41,23 @@ key "openshift-external-dns" {
 };
 
 ```
-### Allow DNS updates and zone transfer for the key:
+
+### Allow DNS updates and zone transfer for the key
 
 Select the zone you want to manage, in my example `.disco.local`:
 
- * Enable `Dynamic update`
- * Add `grant openshift-external-dns subdomain disco.local ANY ;` to BIND update policy
-   Details about the policy configuration you can [here](https://bind9.readthedocs.io/en/v9.16.20/reference.html#dynamic-update-policies)
+* Enable `Dynamic update`
+* Add `grant openshift-external-dns subdomain disco.local ANY ;` to BIND update policy
+  Details about the policy configuration you can [here](https://bind9.readthedocs.io/en/v9.16.20/reference.html#dynamic-update-policies)
 
 ![Screenshot](ipa.png)
 
- * Configure `Allow transfer` is not possible via WebUI. [Because](https://www.freeipa.org/page/Howto/DNS_updates_and_zone_transfers_with_TSIG)
+* Configure `Allow transfer` is not possible via WebUI. [Because](https://www.freeipa.org/page/Howto/DNS_updates_and_zone_transfers_with_TSIG)
 
     ??? example "ldap search example"
 
         At the ipa server
+
         ```bash
         # kinit admin
         Password for admin@DISCO.LOCAL:
@@ -113,6 +115,7 @@ based on [Configuring RFC2136 provider](https://github.com/kubernetes-sigs/exter
         --8<-- "content/cluster-configuration/external-dns/deployment/clusterrolebinding.yaml"
         --8<-- "content/cluster-configuration/external-dns/deployment/deployment.yaml"
         ```
+
     === "oc apply -k ...."
 
         ```bash
@@ -127,7 +130,7 @@ oc logs -n infra-external-dns deployment/external-dns
 
 ## Example deployment
 
- * Required MetalLB or support of service type LoadBalancer.
+* Required MetalLB or support of service type LoadBalancer.
 
 ```bash
 oc new-project external-dns-demo

content/deploy/deployment-simple-nginx.yaml

@@ -20,40 +20,38 @@ spec:
         - name: docroot
           emptyDir: {}
       containers:
-      - image: registry.access.redhat.com/ubi8/nginx-120
-        name: nginx
-        securityContext:
-          readOnlyRootFilesystem: false
-        resources:
-          limits:
-            ephemeral-storage: 128Mi
-            cpu: 1
-            memory: "128Mi"
-          requests:
-            ephemeral-storage: 128Mi
-            cpu: 1
-            memory: "128Mi"
-        volumeMounts:
-          - name: docroot
-            mountPath: /opt/app-root/src/
-        env:
-          - name: POD_NAME
-            valueFrom:
-              fieldRef:
-                fieldPath: metadata.name
-        command:
-          - /bin/sh
-          - -c
-          - |
-
-            set -x
-
-            echo "Greetings from $POD_NAME" >> /opt/app-root/src/index.html
-            /usr/libexec/s2i/run
+        - image: registry.access.redhat.com/ubi8/nginx-120
+          name: nginx
+          securityContext:
+            readOnlyRootFilesystem: false
+          resources:
+            limits:
+              ephemeral-storage: 128Mi
+              cpu: 1
+              memory: "128Mi"
+            requests:
+              ephemeral-storage: 128Mi
+              cpu: 1
+              memory: "128Mi"
+          volumeMounts:
+            - name: docroot
+              mountPath: /opt/app-root/src/
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+          command:
+            - /bin/sh
+            - -c
+            - |
 
+              set -x
 
+              echo "Greetings from $POD_NAME" >> /opt/app-root/src/index.html
+              /usr/libexec/s2i/run
   triggers:
-  - type: ConfigChange
+    - type: ConfigChange
 ---
 apiVersion: v1
 kind: Service
@@ -63,10 +61,10 @@ metadata:
   name: simple-nginx
 spec:
   ports:
-  - name: 8080-8080
-    port: 8080
-    protocol: TCP
-    targetPort: 8080
+    - name: 8080-8080
+      port: 8080
+      protocol: TCP
+      targetPort: 8080
   selector:
     app: simple-nginx
   sessionAffinity: None
@@ -88,4 +86,3 @@ spec:
   tls:
     termination: Edge
     insecureEdgeTerminationPolicy: Redirect
-