Update outdated content on M118-M125 + Pre-apply source updates on 34359 and one more

content/ko/examples/application/mysql/mysql-configmap.yaml

@@ -4,15 +4,14 @@ metadata:
   name: mysql
   labels:
     app: mysql
+    app.kubernetes.io/name: mysql
 data:
   primary.cnf: |
     # Primary에만 이 구성을 적용한다.
     [mysqld]
-    log-bin
-    datadir=/var/lib/mysql/mysql
+    log-bin    
   replica.cnf: |
     # 레플리카에만 이 구성을 적용한다.
     [mysqld]
-    super-read-only
-    datadir=/var/lib/mysql/mysql
+    super-read-only    
 

content/ko/examples/application/mysql/mysql-services.yaml

@@ -5,6 +5,7 @@ metadata:
   name: mysql
   labels:
     app: mysql
+    app.kubernetes.io/name: mysql
 spec:
   ports:
   - name: mysql
@@ -21,6 +22,8 @@ metadata:
   name: mysql-read
   labels:
     app: mysql
+    app.kubernetes.io/name: mysql
+    readonly: "true"
 spec:
   ports:
   - name: mysql

content/ko/examples/application/mysql/mysql-statefulset.yaml

@@ -6,12 +6,14 @@ spec:
   selector:
     matchLabels:
       app: mysql
+      app.kubernetes.io/name: mysql
   serviceName: mysql
   replicas: 3
   template:
     metadata:
       labels:
         app: mysql
+        app.kubernetes.io/name: mysql
     spec:
       initContainers:
       - name: init-mysql

content/ko/examples/controllers/job.yaml

@@ -7,7 +7,7 @@ spec:
     spec:
       containers:
       - name: pi
-        image: perl
+        image: perl:5.34.0
         command: ["perl",  "-Mbignum=bpi", "-wle", "print bpi(2000)"]
       restartPolicy: Never
   backoffLimit: 4

content/ko/examples/pods/pod-with-affinity-anti-affinity.yaml

@@ -30,4 +30,4 @@ spec:
             - key-2
   containers:
   - name: with-node-affinity
-    image: k8s.gcr.io/pause:2.0
+    image: k8s.gcr.io/pause:2.0