Infrastructure

Setup infrastructure with Terraform

For control your servers infrastructure use following steps:

1. Check ./iac/terraform/*.tf files, update your provider and infrastructure settings
2. Add provider credentials. For example for AWS use ~/.aws/credentials file. Add aws_access_key_id and aws_secret_access_key. Configuration and credential file settings
3. Add your deployment public key id_rsa.pub to ./iac/terraform/public_keys/ folder
4. Run terraform commands:

make terraform [command]

Examples:

make terraform init
make terraform plan
make terraform apply

Automate server apps with Ansible

For running server setup automations use this steps:

1. Add public key to ~/authorized_keys file on servers (use make terraform apply command if you haven’t already done so)
2. Check your credentials in ./.ssh folder. Use ssh config file to simplify connections.
3. Check ./iac/ansible/inventory.yml servers and credentials, host names should be the same as on ssh config file.
4. Check ./iac/ansible/playbook.yml file hosts and tasks. Hosts must correspond to inventory hosts.
5. Run ansible command:

make ansible

This will run main playbook ansible-playbook -i iac/ansible/inventory.yml iac/ansible/playbook.yml for all hosts.

To run playbook for specific host use command:

make ansible -- --limit [host]

After that you will be able to run CI/CD deployment pipelines automations.