My Ansible configuration for automating boring task. It is no where near perfect and was started as a learning project. I will continue to make improvement as my knowledge grows.

Ansible is use to set up provission infrastracture on digital ocean and configure all the neccessary components. properly

This project requires the following

• python 3.7 - 3.10.11

Doppler is use to manage secret for this project.

It is HIGHLY recommended that before you run any of the commands against a live host. That the command is tested with your local environment and dev secret.

This project uses pip, but you can use a system wild installation as

• Using pip install

See this URL for more information https://docs.ansible.com/ansible/7/installation_guide/intro_installation.html

Step into the ansible directory

cd ansible

Alternatively, you can set up venv

python3 -m venv ./.venv

Activate the virtual environment

source .venv/bin/activate

Then run, to install all dependency

pip3 install --no-cache-dir -r requirements.txt

To install ansible collection, run the following command

ansible-galaxy collection install -r requirements.yml

create a doppler.yaml file in the ansible directory, with the following contents:

---
setup:
  project: ansible
  config: dev_<name>

<name> should be replaced with the name your team lead/admin has assigned to you.

• Run the following command, to set up doppler

Login - scope the login to the ansible directory

doppler login

Setup doppler configuration - Follow the prompt after running this command

doppler setup

doppler secrets get DOPPLER_ENVIRONMENT DOPPLER_PROJECT DOPPLER_CONFIG

You should get a table showing you DOPPLER_ENVIRONMENT, DOPPLER_PROJECT and DOPPLER_CONFIG

• Doppler can pass secrets to ansible

doppler run -- ansible-playbook setup-verification/doppler-palybook.v.yml

>>> Click here for documentation

• Lint

ansible-lint digital-ocean/01-create-droplet-playbook.yml

• Test Host connection

Run the following command, to test that ansible can establish connection with digital ocean host

ansible -i digital-ocean/inventory/do-setup-playbook/hosts.ini  -m ping all -K

The -K flag will prompt for the user PASSWORD

• Provision new Droplet

Ansible can be use to provision a new Droplet(server) on digital ocean. Click here for the list of slugs

s-2vcpu-4gb is currently set as the default. This droplet will handle all requirement need for node perfectly

doppler run ansible-playbook digital-ocean/01-create-droplet-playbook.yml

• Setup Digital ocean Droplet playbook

doppler run -- ansible-playbook digital-ocean/02-setup-server.yml -i digital-ocean/inventory/do-setup-playbook/hosts.ini

• Install all required packages on droplet

doppler run -- ansible-playbook digital-ocean/03-install-packages.yml -i digital-ocean/inventory/do-setup/hosts.ini

To set up load balancer, run the code below

doppler run -- ansible-playbook digital-ocean/05-nginx-config-playbook.yml --inventory digital-ocean/inventory/do-manage/api_gateway_host.ini --limit api_gateways

• Staging Environment

doppler run -- ansible-playbook digital-ocean/09-setup-krakend-playbook.yml --inventory digital-ocean/inventory/do-manage/staging_hosts.ini --limit application_server --extra-vars "mode=staging"

• Production

doppler run -- ansible-playbook digital-ocean/09-setup-krakend-playbook.yml --inventory digital-ocean/inventory/do-manage/hosts.ini --limit application_server --extra-vars "mode=production"

• Ansible Playbook command

• Quick Guild to Inventory File

• Initial Server Setup

• DigitalOcean Ansible Collection

• Droplet Module