checkpoint 2 up and running

laravelio-deploy.yml

@@ -3,7 +3,8 @@
   hosts: localhost
   gather_facts: false
   roles:
-      - mysql_deploy
+    - pre_deploy
-      - laravelio_deploy
+    - mysql_deploy
-      - post_deploy
+    - laravelio_deploy
+    - post_deploy
 # need to add pre_deploy to pip install kubernetes

laravelio-undeploy.yml

@@ -1,3 +1,7 @@
----
 # Playbook to undeploy laravel.io and its component
-# TO DO
+---
+- name: Undeploy Laravelio
+  hosts: localhost
+  gather_facts: false
+  roles:
+    - undeploy_all

roles/laravelio_deploy/tasks/main.yml

@@ -5,15 +5,12 @@
     kind: Service
     name: mysql-service
     namespace: default
-  register: service_info
+  register: mysql_service_info
 
 - name: Extract ClusterIP from MySQL service
   set_fact:
-    cluster_ip: "{{ service_info.resources[0].spec.clusterIP }}"
+    cluster_ip: "{{ mysql_service_info.resources[0].spec.clusterIP }}"
 
-- name: Print ClusterIP
-  debug:
-    var: cluster_ip
 - name: Create ConfigMap for laravelio
   kubernetes.core.k8s:
     name: laravelio-config
@@ -29,11 +26,23 @@
         DB_USERNAME: laraveliouser
         DB_PASSWORD: "123456"
 
+- name: Wait for MySQL to be Running
+  kubernetes.core.k8s_info:
+    namespace: default
+    kind: Pod
+    label_selectors:
+      - "app=mysql"
+  register: mysql_pod_info
+  until: mysql_pod_info.resources[0].status.phase == "Running"
+  retries: 60
+  delay: 5
+
 - name: Create laravelio Deployment
   kubernetes.core.k8s:
     namespace: default
     state: present
     src: roles/laravelio_deploy/templates/laravelio-deployment.yml
+    wait: yes
 
 - name: Create laravelio Service
   kubernetes.core.k8s:
@@ -42,9 +51,27 @@
     src: roles/laravelio_deploy/templates/laravelio-service.yml
     wait: yes
 
-- name: Seed database
+# Seed database section
-  kubernetes.core.k8s_exec:
+
+- name: Get laravelio pod name
+  kubernetes.core.k8s_info:
     namespace: default
-    pod: laravelio
+    kind: Pod
-    command: "php artisan db:seed"
+    label_selectors:
+      - "app=laravelio"
+  register: laravelio_pod_info
+  when: seed_database is defined and seed_database == "true"
+
+- name: Extract laravelio pod name
+  set_fact:
+    laravelio_pod_name: "{{ laravelio_pod_info.resources[0].metadata.name }}"
+
+
+- name: Migrate database
+  command: "kubectl exec -t {{ laravelio_pod_name }} -- php artisan migrate"
+  when: seed_database is defined and seed_database == "true"
+  
+
+- name: Seed database
+  command: "kubectl exec -t {{ laravelio_pod_name }} -- php artisan db:seed"
   when: seed_database is defined and seed_database == "true"

roles/laravelio_deploy/templates/laravelio-service.yml

@@ -8,7 +8,7 @@ metadata:
     app: laravelio 
     tier: app 
 spec:
-  type: LoadBalancer
+  type: LoadBalancer 
   selector:
     app: laravelio
   ports:

roles/mysql_deploy/tasks/main.yml

@@ -17,3 +17,4 @@
     state: present
     src: roles/mysql_deploy/templates/mysql-service.yml
     wait: yes
+    

roles/mysql_deploy/templates/mysql-pvc.yml

@@ -7,7 +7,7 @@ metadata:
 spec:
   accessModes:
     - ReadWriteOnce
-  storageClassName: local-storage
+  storageClassName: standard-rwo 
   resources:
     requests:
       storage: 20Gi

roles/post_deploy/tasks/main.yml

@@ -7,13 +7,16 @@
     label_selectors:
       - "app=laravelio"
   register: service_info
-  until: service_facts.resources[0].status.loadBalancer.ingress[0].ip is defined
+  until: service_info.resources[0].status.loadBalancer.ingress[0].ip is defined
   retries: 60
   delay: 10
 
 - name: Store app_ip
   set_fact:
-    app_ip: "{{ service_facts.resources[0].status.loadBalancer.ingress[0].ip }}"
+    app_ip: "{{ service_info.resources[0].status.loadBalancer.ingress[0].ip }}"
+- name: Print app_ip
+  debug:
+    var: app_ip
 
 - name: Update app_ip in Inventory
   lineinfile:

roles/pre_deploy/tasks/main.yml

@@ -0,0 +1,5 @@
+---
+- name: Installing Kubernetes through pip
+  pip:
+    name: kubernetes
+    state: present

roles/undeploy_all/tasks/main.yml

@@ -0,0 +1,44 @@
+---
+- name: Undeploy laravelio Service
+  kubernetes.core.k8s:
+    namespace: default
+    state: absent
+    src: roles/laravelio_deploy/templates/laravelio-service.yml
+
+- name: Undeploy laravelio Deployment
+  kubernetes.core.k8s:
+    namespace: default
+    state: absent
+    src: roles/laravelio_deploy/templates/laravelio-deployment.yml
+
+- name: Undeploy laravelio ConfigMap
+  kubernetes.core.k8s:
+    namespace: default
+    state: absent
+    definition: 
+       apiVersion: v1
+       kind: ConfigMap
+       metadata:
+        name: laravelio-config
+        namespace: default
+
+- name: Undeploy MySQL Service
+  kubernetes.core.k8s:
+    namespace: default
+    state: absent
+    src: roles/mysql_deploy/templates/mysql-service.yml
+    wait: yes
+
+- name: Undeploy MySQL Deployment
+  kubernetes.core.k8s:
+    namespace: default
+    state: absent
+    src: roles/mysql_deploy/templates/mysql-deployment.yml
+
+# add a flag to not delete data
+- name: Undeploy MySQL Persistent Volume Claim
+  kubernetes.core.k8s:
+    namespace: default
+    state: absent
+    src: roles/mysql_deploy/templates/mysql-pvc.yml
+