1. The document describes a CI/CD workflow that uses GitHub for code versioning, Jenkins to trigger build jobs, Sonarqube for code analysis, Ansible to execute commands, and Docker to run containers. 2. The workflow involves developers pushing code to GitHub, which triggers Jenkins to clone the code, setup databases, import configs, run tests, and deploy to servers if tests pass. 3. Ansible scripts are used to setup systems, update code, and install the project skeleton with LAMP dependencies in Docker containers.

1. CI CD WORKFLOW
By Team CALMS Squad

2. Tools used:-
GitHub:- To manage the code and its versioning.
Jenkins:- To trigger Build Jobs via webhooks and executing Ansible scripts.
Sonarqube: For Analysis of Code
Ansible:- To execute commands on Remote workstations and servers
Docker:- Used to run Containers

3. Workflow
1. Setup.yml script will be run by developer on his workstation (manually)
(One time job)
2. Setup.yml will be run on server by DevOps (one time) (manually)
3. Developer will Run Skeleton.yml manually on his workstation (First time
and then Occasionally when any updates for the docker image are added)
4. Create a fresh project folder (manual Initial one time job only on developer
workstation)
a. By doing git init
b. git remote add
c. Git push
d. Database will be setup with drush site-install (First time only)
5. DevOps will run Skeleton.yml manually on server (First time and then
Occasionally when any updates for the docker image are added)

4. GUI
Overview of
Workflow

5. Workflow (Continued..)
1. Following tasks are recurring until project ends:
a. When developer will push code and export configs(drush cex) from his local machine
to git repository, Jenkins will be called and update.yml will be triggered which will
i. git clone onto staging server, production server (same script will be run but with
different creds)
ii. Setup database on the servers
iii. Import configs using drush cim
b. Jenkins will trigger QA.yml which will run test cases on the build and send the result
to SOnarQube and if
i. successful then deploy the code on server and report to developer
ii. Failed then will report to developer.

6. Ansible Scripts:-
1. Setup.yml
a. Run system setup script which will
i. Install Git, Docker
ii. Install Docker compose
iii. add system user in docker group
iv. Call compose file and start the containers
2. Update.yml
a. Code update when pushed or pulled via developer
b. Run defined steps of drupal (For e.g. drush cr)

7. Ansible Scripts:-
1. Skeleton.yml
a. Install the skeleton of LAMP for project
b. update the image with any new dependencies
c. For e.g.
├── conf
│ ├── 000-default.conf
│ ├── opcache-recommended.ini
│ ├── php.ini
│ ├── ssl
│ │ ├── apache.crt
│ │ └── apache.key
│ └── vhost.conf
├── docker-compose.yml
├── logs
│ └── apache2
│ ├── access.log
│ ├── daccess.log
├── mysql
├── mysql-db
└── web
├── project

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2. contact@addwebsolution.com
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1. +1-302-261-5724
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