Files
Ansible/playbooks/create_lxc.yml

83 lines
3.0 KiB
YAML

---
- name: Create and Configure New LXC Container
hosts: localhost
gather_facts: no
vars_files:
- "../secrets.yml"
vars_prompt:
- name: container_name
prompt: "Enter the new container name (e.g., my-service)"
private: no
- name: container_ip
prompt: "Enter the IP address (CIDR format preferred, or I will append /24) e.g., 10.0.0.123"
private: no
- name: container_id
prompt: "Enter the Container ID (VMID) e.g., 105"
private: no
tasks:
- name: Normalize IP address (append /24 if missing)
set_fact:
container_ip_cidr: "{{ container_ip if '/' in container_ip else container_ip + '/24' }}"
- name: Create LXC container on Proxmox
community.general.proxmox:
api_host: "{{ proxmox_host | default('10.0.0.1') }}"
api_user: "{{ proxmox_api_user }}"
api_token_id: "{{ proxmox_api_token_id }}"
api_token_secret: "{{ proxmox_api_token_secret }}"
node: "{{ proxmox_node }}"
storage: "{{ proxmox_storage }}"
ostemplate: '{{ proxmox_storage }}:vztmpl/ubuntu-24.04-standard_24.04-2_amd64.tar.zst'
vmid: "{{ container_id }}"
hostname: "{{ container_name }}"
password: "TempPassword123!" # Temporary password, will be disabled by lxc_setup
netif:
net0: "name=eth0,gw=10.0.0.1,ip={{ container_ip_cidr }},bridge=vmbr0"
cores: 2
memory: 1024
swap: 512
state: present
unprivileged: yes
features:
- nesting=1
register: proxmox_creation
- name: Start the container
community.general.proxmox:
api_host: "{{ proxmox_host | default('10.0.0.1') }}"
api_user: "{{ proxmox_api_user }}"
api_token_id: "{{ proxmox_api_token_id }}"
api_token_secret: "{{ proxmox_api_token_secret }}"
vmid: "{{ container_id }}"
state: started
- name: Wait for container to be reachable
wait_for:
host: "{{ container_ip_cidr | split('/') | first }}"
port: 22
search_regex: OpenSSH
delay: 10
timeout: 300
- name: Add new host to in-memory inventory (group 'new')
add_host:
name: "{{ container_name }}"
groups: new
ansible_host: "{{ container_ip_cidr | split('/') | first }}"
ansible_user: root
ansible_ssh_pass: "TempPassword123!"
# We need to ignore host key checking for the fresh container to avoid interactive prompt
ansible_ssh_common_args: '-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null'
- name: Add new host to local hosts.ini file (persistency)
ansible.builtin.blockinfile:
path: "{{ playbook_dir }}/../inventory/hosts.ini"
block: |
{{ container_name }} ansible_host={{ container_ip_cidr | split('/') | first }} ansible_user=root
insertafter: "^\\[new\\]"
marker: "# {mark} ANSIBLE MANAGED BLOCK FOR NEW HOST {{ container_name }}"
- name: Run Standard Setup on New Host
import_playbook: lxc_setup_ubuntu.yml