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DevOpsCorner Demo - Ansible Deployment

Demo Repository for PoC (Proof-of-Concepts)

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  • Provisioning with Terraform & Ansible
  • EC2 Docker Compose
  • Python3 & Libraries
  • Deploy with
    • Own Services (Existing) with EC2 Instances
      • Docker CLI
      • Docker-Compose
      • Ansible
    • Managed Services with Amazon ECS
      • AWS Copilot

Folder Structure

.
├── README.md
├── ansible.cfg
├── keys
│   ├── devopscorner-prod.pem
│   └── devopscorner-staging.pem
├── main.go
├── playbooks
│   ├── docker
│   └── java
├── requirements.txt
├── roles
│   ├── amazon-aws
│   ├── ansible-pretasks
│   ├── apt-clear-cache
│   ├── aws-cli
│   ├── certbot
│   ├── common
│   ├── docker
│   ├── java
│   ├── golang
│   └── requirements.yaml
└── services
    ├── demo
    │   ├── ansible
    │   │   └── inventory
    │   │       ├── import_playbooks.yaml
    │   │       ├── prod
    │   │       │   ├── group_vars
    │   │       │   │   ├── all.yaml
    │   │       │   │   ├── inventory.ini
    │   │       │   │   └── local.yaml
    │   │       │   └── host_vars
    │   │       └── staging
    │   │           ├── group_vars
    │   │           │   ├── all.yaml
    │   │           │   ├── inventory.ini
    │   │           │   ├── local.yaml
    │   │           │   └── metadata_demo.yaml
    │   │           └── host_vars
    │   └── terraform
    └── docker
        ├── ansible
        │   └── inventory
        │       ├── import_playbooks.yaml
        │       ├── prod
        │       │   ├── group_vars
        │       │   │   ├── all.yaml
        │       │   │   ├── inventory.ini
        │       │   │   └── local.yaml
        │       │   └── host_vars
        │       └── staging
        │           ├── group_vars
        │           │   ├── all.yaml
        │           │   ├── inventory.ini
        │           │   ├── local.yaml
        │           │   └── metadata_docker.yaml
        │           └── host_vars
        └── terraform

Ansible Libraries

  1. Install python-pip

    sudo apt install python-pip

  2. Suggested to using virtualenv, skip if you sure what you are doing,

    sudo pip install virtualenv && virtualenv ~/venv && source ~/venv/bin/activate

  3. Install ansible-core

    export ANSIBLE_VERSION=2.12.2

python3 -m pip install pip && \
   pip3 install --upgrade pip==22.3.1 cffi &&\
   # ================= #
   #  Install Ansible  #
   # ================= #
   pip3 install --no-cache-dir \
   ansible-core==${ANSIBLE_VERSION} \
   PyYaml \
   Jinja2 \
   httplib2 \
   six \
   requests \
   boto3

  4. In root of ansible directory.

    cd ansible && pip3 install -r requirements.txt

  5. Install ansible galaxy roles

    cd ansible && ansible-galaxy install -r roles/requirements.yml

Install Docker & Docker-Compose

ansible-playbook -i services/demo/ansible/inventory/staging/group_vars/inventory.ini playbooks/docker/service-docker.yaml \
   -e "deploy_hosts=docker-golang-dev" \
   -e "env=staging" \
   -e "remote_user=ec2-user" \
   -K -vv

Deploy by Services

Multi Tags Deployment

  • Multi Tags Deployment (from ansible playbooks)

    ansible-playbook -i services/demo/ansible/inventory/staging/group_vars/inventory.ini playbooks/golang/service-golang-demo.yaml \
      -e "deploy_hosts=docker-golang-dev" \
      -e "env=staging" \
      -e "remote_user=ec2-user" \
      --private-key=/opt/keyserver/devopscorner-staging.pem \
      -K -vv -t=docker,golang

GOLANG-DEMO without container

  • Ansible GOLANG-DEMO (Staging)

    ansible-playbook -i services/demo/ansible/inventory/staging/group_vars/inventory.ini playbooks/golang/service-golang-demo.yaml \
      -e "deploy_hosts=docker-golang-dev" \
      -e "env=staging" \
      -e "remote_user=ec2-user" \
      --private-key=/opt/keyserver/devopscorner/devopscorner-staging.pem \
      -K -vv

GOLANG-DEMO with container

  • Ansible GOLANG-DEMO Container (Staging)

    ansible-playbook -i services/demo/ansible/inventory/staging/group_vars/inventory.ini playbooks/docker/deploy-docker-compose.yaml \
      -e "deploy_hosts=docker-golang-dev" \
      -e "env=staging" \
      -e "remote_user=ec2-user" \
      --private-key=/opt/keyserver/devopscorner/devopscorner-staging.pem \
      -K -vv

    ansible-playbook -i services/demo/ansible/inventory/staging/group_vars/inventory.ini playbooks/docker/deploy-docker-compose.yaml \
      -e "deploy_hosts=docker-golang-dev" \
      -e "env=staging" \
      -e "remote_user=ec2-user" \
      -K -vv