https://github.com/geerlingguy/ansible-role-packer_rhel

Ansible Role - Packer RHEL/CentOS Configuration for Vagrant VirtualBox
https://github.com/geerlingguy/ansible-role-packer_rhel

ansible box build centos hashicorp packer redhat rhel role virtualbox

Last synced: 3 months ago
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Ansible Role - Packer RHEL/CentOS Configuration for Vagrant VirtualBox

• Host: GitHub
• URL: https://github.com/geerlingguy/ansible-role-packer_rhel
• Owner: geerlingguy
• License: mit
• Created: 2014-03-28T18:05:05.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2024-01-25T03:57:32.000Z (5 months ago)
• Last Synced: 2024-03-24T22:04:50.531Z (3 months ago)
• Topics: ansible, box, build, centos, hashicorp, packer, redhat, rhel, role, virtualbox
• Language: Jinja
• Homepage: https://galaxy.ansible.com/geerlingguy/packer_rhel/
• Size: 36.1 KB
• Stars: 52
• Watchers: 5
• Forks: 47
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

Lists

• awesome-list-ansible - ansible-role-packer-rhel - Packer RHEL/CentOS Configuration for Vagrant VirtualBox (virtualbox)

README

        
# Ansible Role: Packer RHEL/CentOS Configuration for Vagrant VirtualBox

[![CI](https://github.com/geerlingguy/ansible-role-packer_rhel/workflows/CI/badge.svg?event=push)](https://github.com/geerlingguy/ansible-role-packer_rhel/actions?query=workflow%3ACI)

This role configures RHEL/CentOS (either minimal or full install) in preparation for it to be packaged as part of a .box file for Vagrant/VirtualBox deployment using [Packer](http://www.packer.io/).

The role may be made more flexible in the future, so it could work with other Linux flavors and/or other Packer builders besides VirtualBox, but I'm currently only focused on VirtualBox, since the main use case right now is developer VMs.

## Requirements

Prior to running this role via Packer, you need to make sure Ansible is installed via a shell provisioner, and that preliminary VM configuration (like adding a vagrant user to the appropriate group and the sudoers file) is complete, generally by using a Kickstart installation file (e.g. `ks.cfg`) with Packer. An example array of provisioners for your Packer .json template would be something like:

    "provisioners": [

      {

        "type": "shell",

        "execute_command": "echo 'vagrant' | {{.Vars}} sudo -S -E bash '{{.Path}}'",

        "script": "scripts/ansible.sh"

      },

      {

        "type": "ansible-local",

        "playbook_file": "ansible/main.yml",

        "role_paths": [

          "/Users/jgeerling/Dropbox/VMs/roles/geerlingguy.packer_rhel",

        ]

      }

    ],

The files should contain, at a minimum:

**scripts/ansible.sh**:

    #!/bin/bash -eux

    # Add the EPEL repository, and install Ansible.

    rpm -ivh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

    yum -y install ansible python-setuptools

**ansible/main.yml**:

    ---

    - hosts: all

      sudo: yes

      gather_facts: yes

      roles:

        - geerlingguy.packer_rhel

You might also want to add another shell provisioner to run cleanup, erasing free space using `dd`, but this is not required (it will just save a little disk space in the Packer-produced .box file).

If you'd like to add additional roles, make sure you add them to the `role_paths` array in the template .json file, and then you can include them in `main.yml` as you normally would. The Ansible configuration will be run over a local connection from within the Linux environment, so all relevant files need to be copied over to the VM; configuratin for this is in the template .json file. Read more: [Ansible Local Provisioner](http://www.packer.io/docs/provisioners/ansible-local.html).

## Role Variables

Available variables are listed below, along with default values (see `defaults/main.yml`):

    packer_rhel_libselinux_package: libselinux-python

The libselinux python package to be installed. This is overridden for RHEL 8 to be `python3-libselinux`.

## Dependencies

None.

## Example Playbook

    - hosts: all

      roles:

        - { role: geerlingguy.packer_rhel }

## License

MIT / BSD

## Author Information

This role was created in 2014 by [Jeff Geerling](https://www.jeffgeerling.com/), author of [Ansible for DevOps](https://www.ansiblefordevops.com/).