Merge pull request #5 from koodiklinikka/put_koodiklinikka_front_to_docker

dockerify koodiklinikka.fi

applications.yml

@@ -2,7 +2,6 @@
 - name: Setup new application server
   hosts: application
   roles:
-    - nvm
     - koodiklinikka.fi
     - koodiklinikka.fi-api
     - tohtori

files/nginx/koodiklinikka.fi

@@ -28,7 +28,7 @@ server {
     root {{ koodiklinikka_app_path }}/public;
 
     location / {
-        try_files $uri /index.html;
+        proxy_pass  http://localhost:{{ koodiklinikka_port }};
     }
 
     location /api {

roles/koodiklinikka.fi-api/tasks/main.yml

@@ -6,7 +6,6 @@
     git
     repo="{{ koodiklinikka_api_repository_url }}"
     dest="{{ koodiklinikka_api_app_path }}"
-    version=docker
     accept_hostkey=True
   sudo: no
   register: gitclone

roles/koodiklinikka.fi/defaults/main.yml

@@ -1,11 +1,9 @@
 ---
-koodiklinikka_project_name: koodiklinikka.fi
-koodiklinikka_client_repo: git@github.com:koodiklinikka/koodiklinikka.fi.git
-koodiklinikka_nodejs_version: v0.10.25
+koodiklinikka_container_name: koodiklinikka.fi-front
+koodiklinikka_repository_url: git@github.com:koodiklinikka/koodiklinikka.fi.git
+koodiklinikka_port: 8000
 
-koodiklinikka_app_path: /opt/web/koodiklinikka.fi
+koodiklinikka_app_path: /opt/web/koodiklinikka.fi-front
 koodiklinikka_nvm_script: /opt/web/nvm/nvm.sh
 koodiklinikka_user: web
 
-nvm_path: /opt/web/nvm
-nvm_user: web

roles/koodiklinikka.fi/tasks/main.yml

@@ -3,19 +3,53 @@
   remote_user: "{{ koodiklinikka_user }}"
   action: >
     git
-    repo="{{ koodiklinikka_client_repo }}"
+    repo="{{ koodiklinikka_repository_url }}"
     dest="{{ koodiklinikka_app_path }}"
     accept_hostkey=True
+  sudo: no
+  register: gitclone
 
-- name: Make sure Node.js is installed and properly aliased
-  remote_user: "{{ koodiklinikka_user }}"
-  command: >
-    bash -c "source {{ koodiklinikka_nvm_script }} && nvm install {{ koodiklinikka_nodejs_version }} && nvm alias {{ koodiklinikka_project_name }} {{ koodiklinikka_nodejs_version }}"
-  register: nvm_result
-  changed_when: >
-    "already installed" not in nvm_result.stdout
+- name: get  previous container
+  shell: docker images|grep {{ koodiklinikka_container_name }}|grep latest| awk '{print $3}'
+  register: current_image_sha
 
-- name: Install client NPM dependencies and build assets
-  remote_user: "{{ koodiklinikka_user }}"
-  command: >
-    bash -c "source {{ koodiklinikka_nvm_script }} && nvm use {{ koodiklinikka_project_name }} && cd {{ koodiklinikka_app_path }} && npm install && NODE_ENV=production npm run build"
+- name: Build {{ koodiklinikka_container_name }}
+  shell: ./build_docker
+  args:
+    chdir: "{{ koodiklinikka_app_path}}"
+  sudo: yes
+  when: gitclone.changed
+  register: container
+
+- name: tag previous version
+  shell: docker tag -f {{ current_image_sha.stdout }} {{ koodiklinikka_container_name }}:old
+  when: container is defined and container.changed and current_image_sha.stdout != ""
+
+- name: get running container
+  shell: docker ps |grep {{ koodiklinikka_container_name }}| awk '{print $1}'
+  register: current_container_id
+
+- name: kill old version
+  shell: docker stop {{ koodiklinikka_container_name }}
+  when: container is defined and container.changed and current_container_id.stdout != ""
+
+- name: get old containers
+  shell: docker ps -a|grep Exited| awk '{print $1}'
+  register: old_containers
+
+- name: clean old containers
+  shell: docker rm $(docker ps -a|grep Exited| awk '{print $1}')
+  when: old_containers.stdout != ""
+
+- name: Start the container
+  shell: docker run --restart=always -p 127.0.0.1:{{ koodiklinikka_port }}:{{ koodiklinikka_port }} -d --name {{ koodiklinikka_container_name }} {{ koodiklinikka_container_name }}:latest 
+  when: container is defined and container.changed
+
+- name: get old images
+  shell: docker images | grep "^<none>" | awk '{print $3}'
+  register: old_images
+
+- name: clean untagged (old) images
+  shell: docker rmi $(docker images -a | grep "^<none>" | awk '{print $3}')
+  when: old_images.stdout != ""
+  ignore_errors: yes

roles/koodiklinikka.fi/tasks/rollback.yml

@@ -0,0 +1,21 @@
+---
+
+- name: get running container
+  shell: docker ps -a|grep {{ koodiklinikka_container_name }}|grep latest| awk '{print $1}'
+  register: current_container_id
+
+- name: kill old version
+  shell: docker stop {{ koodiklinikka_container_name }}
+  when: current_container_id != ""
+
+- name: get old containers
+  shell: docker ps -a|grep Exited| awk '{print $1}'
+  register: old_containers
+
+- name: clean old containers
+  shell: docker rm $(docker ps -a|grep Exited| awk '{print $1}')
+  when: old_containers.stdout != ""
+
+- name: Start the container
+  shell: docker run -d --name {{ koodiklinikka_container_name }} {{ koodiklinikka_container_name }}:old
+

roles/nvm/tasks/main.yml

@@ -1,7 +0,0 @@
----
-- name: Install NVM
-  remote_user: "{{ nvm_user }}"
-  action: >
-    git
-    repo="https://github.com/creationix/nvm"
-    dest="{{ nvm_path }}"

rollback_front.yml

@@ -0,0 +1,7 @@
+---
+- name: Rollback api
+  hosts: application
+  vars_files:
+  - roles/koodiklinikka.fi/defaults/main.yml
+  tasks:
+    - include: roles/koodiklinikka.fi/tasks/rollback.yml