add new test

redis02/app02-namespace.yaml

@@ -0,0 +1,7 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: app02
+  labels:
+    name: app02

redis02/app02_redis.yaml

@@ -0,0 +1,51 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: redis-svc
+  namespace: app02
+  labels:
+    app: redis
+spec:
+  type: ClusterIP
+  ports:
+    - name: redis
+      port: 6379
+  selector:
+    app: app02-redis
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app02-redis
+  namespace: app02
+  labels:
+    app: redis
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: app02-redis
+  template:
+    metadata:
+      labels:
+        app: app02-redis
+        name: app02-redis
+    spec:
+      containers:
+        - name: app02-redis
+          image: redis
+          volumeMounts:
+            - name: redis-conf
+              mountPath: "/usr/local/etc"
+          command:
+            - "redis-server"
+          args:
+            - "/usr/local/etc/redis/redis.conf"
+      volumes:
+        - name: redis-conf
+          configMap:
+            name: app02-redis-conf
+            items:
+              - key: redis.conf
+                path: redis/redis.conf

redis02/busybox.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: test01
+  labels:
+    app: busybox
+spec:
+  containers:
+    - name: test001
+      image: busybox
+      command:
+        - "ping"
+      args:
+        - "baidu.com"

redis02/config/redis.conf

@@ -0,0 +1,50 @@
+#daemonize yes
+pidfile /data/redis.pid
+port 6379
+tcp-backlog 30000
+timeout 0
+tcp-keepalive 10
+loglevel notice
+logfile /data/redis.log
+databases 16
+#save 900 1
+#save 300 10
+#save 60 10000
+stop-writes-on-bgsave-error no
+rdbcompression yes
+rdbchecksum yes
+dbfilename dump.rdb
+dir /data
+slave-serve-stale-data yes
+slave-read-only yes
+repl-diskless-sync no
+repl-diskless-sync-delay 5
+repl-disable-tcp-nodelay no
+slave-priority 100
+requirepass ibalife
+maxclients 30000
+appendonly no
+appendfilename "appendonly.aof"
+appendfsync everysec
+no-appendfsync-on-rewrite no
+auto-aof-rewrite-percentage 100
+auto-aof-rewrite-min-size 64mb
+aof-load-truncated yes
+lua-time-limit 5000
+slowlog-log-slower-than 10000
+slowlog-max-len 128
+latency-monitor-threshold 0
+notify-keyspace-events KEA
+hash-max-ziplist-entries 512
+hash-max-ziplist-value 64
+list-max-ziplist-entries 512
+list-max-ziplist-value 64
+set-max-intset-entries 1000
+zset-max-ziplist-entries 128
+zset-max-ziplist-value 64
+hll-sparse-max-bytes 3000
+activerehashing yes
+client-output-buffer-limit normal 0 0 0
+client-output-buffer-limit slave 256mb 64mb 60
+client-output-buffer-limit pubsub 32mb 8mb 60
+hz 10

redis02/readme.md

@@ -0,0 +1,47 @@
+create namespace
+
+kubectl apply -f namespace.yaml 
+
+
+# 查看 namespace
+kubectl get namespace --show-labels
+kubectl config view | grep namespace:
+# 切换默认namespace
+kubectl config current-context
+kubectl config set-context test --namespace=app01 \
+  --cluster=docker-desktop \
+  --user=docker-desktop
+
+kubectl config set-context prod --namespace=production \
+  --cluster=docker-desktop \
+  --user=docker-desktop
+kubectl config view
+# 切换环境到DEV
+kubectl config use-context test
+# check 当前环境
+kubectl config current-context
+# 查看配额
+kubectl get resourcequotas
+kubectl get resourcequota app01-redis --output=yaml
+
+# create configmap
+kubectl create configmap app01-redis-conf --from-file=redis.conf 
+
+kubectl  get configmap -n miles-app01
+
+NAME                     DATA   AGE
+kube-root-ca.crt         1      3m30s
+miles-app01-redis-conf   1      20s
+
+# 创建和查看 pod
+kubectl apply -f app01_redis.yaml 
+kubectl get pods -n app01
+
+# 注意：configMap 会挂在 /usr/local/etc/redis/redis.conf 上。与 mountPath 和 configMap 下的 path 一同指定
+
+kubectl get pod miles-app01-redis-b48ff8c66-q5cv2 -n miles-app01
+kubectl run busybox --image=busybox --command -- ping baidu.com
+kubectl exec -it busybox -- /bin/bash
+k describe replicaset.apps/app01-redis-64847ffc48
+k get all -ALL
+k describe pods