Ansible
sudo apt update && sudo apt list --upgradeable
sudo apt upgrade && sudo apt install ansible ansible-lint sshpass
sshpass -V
ansible --version
ansible-lint --version
Playbook
chorke-academia-project
├─ main_playbook.yml
└─ inventories/
├─ staging/
│ └─ academia/
│ ├─ inventory.yml
│ └─ group_vars/
│ ├─ academia_group.yaml
│ └─ all.yaml
└─ test/
└─ academia/
├─ inventory.yml
└─ group_vars/
├─ academia_group.yaml
└─ all.yaml
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all:
children:
gtw_servers:
hosts:
10.20.30.1:
dmz_servers:
hosts:
10.20.30.100:
dns_servers:
hosts:
10.20.30.[100:102]:
vars:
ansible_port: 4321
ansible_user: deploy
ansible_ssh_pass: sadaqah
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mkdir -p chorke-academia-project/inventories/{staging,test}/academia/{group_vars,host_vars}
touch chorke-academia-project/inventories/{staging,test}/academia/group_vars/{all,academia_group}.yaml
touch chorke-academia-project/inventories/{staging,test}/academia/inventory.yml
touch chorke-academia-project/main_playbook.yml
cd chorke-academia-project
ansible-playbook -i inventories/staging main_playbook.yml
ansible-inventory -i inventories/staging --list
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Playbook » LXD
mkdir -p ~/Documents/ansible-playground
cd ~/Documents/ansible-playground
cat << 'YML' | tee ./lxd-launch-ubuntu-24-lts.yml >/dev/null
---
- name: LXD Launch Ubuntu 24.04 LTS
hosts: localhost
connection: local
vars:
cpu_architecture: "{{ ansible_architecture }}"
os_family: "{{ ansible_os_family }}"
container_name: ubuntu-24-lts
cpu_family: amd64
tasks:
- name: Create a started container
community.general.lxd_container:
name: "{{ container_name }}"
ignore_volatile_options: true
state: started
source:
type: image
mode: pull
protocol: simplestreams
server: https://cloud-images.ubuntu.com/releases
alias: 24.04/{{ cpu_family }}
profiles: ["default"]
wait_for_ipv4_addresses: true
timeout: 600
- name: Check python is installed in container
delegate_to: "{{ container_name }}"
ansible.builtin.raw: |
lxc exec {{ container_name }} -- dpkg -s python3.11
register: python_install_check
failed_when: python_install_check.rc not in [0, 1]
changed_when: false
- name: Install python in container
delegate_to: "{{ container_name }}"
ansible.builtin.raw: |
lxc exec {{ container_name }} -- apt-get update
lxc exec {{ container_name }} -- apt-get install -y python3.11
lxc exec {{ container_name }} -- apt-get clean
when: python_install_check.rc == 1
YML
ansible-playbook lxd-launch-ubuntu-24-lts.yml
lxc ls
Molecule
mkdir molecule-example && cd molecule-example python3 -m venv .venv --prompt="molecule" source ./.venv/bin/activate pip install 'molecule[lint]' pip install molecule-podman pip freeze > requirements.txt molecule init role 'acme.mywebapp' --driver-name podman
Modules
Namespaces
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Knowledge
python3 -m venv .venv --prompt="Molecule"
# source .venv/bin/activate
# (Molecule) $
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python3 -m venv .venv --prompt="Molecule"
# source .venv/bin/activate
# (Molecule) $
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python -m venv .venv --prompt="Molecule"
# .venv\Scripts\activate
# (Molecule) PS>
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pip install -r requirements.txt
pip freeze > requirements.txt
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[all:vars]
ansible_port=22
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ansible_connection=ssh
ansible_ssh_pass=vagrant
|
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ansible-inventory\
-i inventories/staging/\
--list
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ansible dns_servers\
-i inventories/staging/\
-m ping
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ansible-playbook\
-i inventories/staging/\
main_playbook.yml
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pip install -U pip pip install --upgrade pip |
pip freeze > requirements.txt pip install -r requirements.txt --upgrade |
pip list --outdated pip install pip-check |
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pip list -o | gawk -F ' ' 'NR>2{print$1}' | xargs pip install -U
pip list --outdated | gawk -F ' ' 'NR>2{print$1}' | xargs pip install --upgrade
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