added deploy, cm and secrets exercises

Author: vijayboopathy

exercises/100-cm-and-secrets.md

@@ -0,0 +1,56 @@
+#### 1. Create two differenct ConfigMap manifest with the follwing properties. If there are any bugs, fix them.
+```
+Name: ConfigMap-A
+data 1:
+  SALT: astdXy3Cmn5DMbcPqeYK
+  STATE: present
+
+Name: ConfigMap-B
+data 2:
+  API: https://107.178.217.202
+  USER: admin  
+```
+
+#### 2. Complete the following Pod definition to use the above mentioned configMaps.
+```
+apiVersion: v1
+kind: Pod
+metadata:
+  name: config-test-pod
+spec:
+  containers:
+    - name: config-test-container
+      image: k8s.gcr.io/busybox
+      command: [ "/bin/sh", "-c", "echo $(SALT) $(STATE) $(API)" ]
+      xxx:
+      [...]
+  restartPolicy: Never
+```
+
+#### 3. Convert the following data into secret.
+```
+name: mongo-secret
+data:
+  username: mongoadmin
+  password: Cr0wnJ3w3!
+  secret_key: AsMPgc3xTroPcv6vi$NO
+```
+
+#### 4. Mount the above created secret as a volume with the /etc/mongoCreds path in the following Pod manifest. 
+```
+apiVersion: v1
+kind: Pod
+metadata:
+  name: secret-test-pod
+spec:
+  containers:
+    - name: secret-test-container
+      image: k8s.gcr.io/busybox
+      command: [ "/bin/sh", "-c", "ping" "localhost" ]
+```
+
+#### 5. Create a Secret from literal values using kubectl.
+```
+  username: casterAdmin
+  password: s3cr3tsauc3
+```

exercises/90-deploy.md

@@ -1 +1,43 @@
-#### 1. 
+#### 1. Create an Nginx Deployment using kubectl with following properties.
+```
+  1. Name: nginx-frontend
+  2. Labels: app=nginx, tier=frontend
+  3. Image: nginx:latest
+  3. Replicas: 3
+  4. ImagePullPolicy: Always
+```
+
+#### 2. For the above mentioned Deployment, change the image version from `nginx:latest` to `nginx:1.12.0` using `kubectl set image` command
+
+#### 3. For the above mentioned Deployment, undo the changes using `kubectl rollout` command and rollback to revision 1.
+
+#### 4. Create a Deployment manifest with the following properties and apply it. If it fails, try to do rolling update the image version to `0.3.0`
+```
+  1. Name: web-app
+  2. Labels: env=prod, tier=web
+  3. Image: robotshop/rs-web:v1.0
+  4. Port: 8080
+  5. Restart Policy: Always
+```
+
+#### 5. For the following application, fix and fill in the missing details.
+```
+apiVersion: extensions/v1beta1
+kind: deployment
+metadata:
+  labels:
+  name: mysql
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+      - image: robotshop/rs-mysql-db:latest
+        name: 
+        ports:
+        - Containerport: 3306
+      restartPolicy: xxxx
+```