commit	f8ed1791eed9fe1b7e07a89efddddc6b9024e1bf	[log] [tgz]
author	Richard Felkl <rfelkl@mirantis.com>	Mon Mar 19 14:21:06 2018 +0100
committer	Richard Felkl <rfelkl@mirantis.com>	Mon Mar 19 14:21:06 2018 +0100
tree	f07415917dbc7b38c3355ffb7be2e3046e978cc2
parent	a5a44267a1cb44604d637fad5dea02dae5a64b97 [diff]

tree: f07415917dbc7b38c3355ffb7be2e3046e978cc2

README.md

Packer templates

Packer templates are used to:

automagically create OS images with upgraded packages
provision user defined changes to created image
remove user defined elements from image
build single version of OS image for multiple hypervisors

Features

Operating Systems

Ubuntu 14.04 (trusty)
Ubuntu 16.04 (xenial)
Debian 8 (jessie)

Providers

qemu
docker
virtualbox
vagrant/libvirt
vagrant/virtualbox
digitalocean

Usage

Install Packer

PACKER_URL="https://dl.bintray.com/mitchellh/packer/packer_0.8.2_linux_amd64.zip"
PACKER_ZIP=$(basename ${PACKER_URL})
PACKER_ZIP_MD5="bc37abe5e183a11bd8c1b2efc385059b"

mkdir -p ~/bin/packer
cd ~/bin/packer
export PATH="${PATH}:~/bin/packer"

wget -O ${PACKER_ZIP} ${PACKER_URL}
echo "${PACKER_ZIP_MD5}  ${PACKER_ZIP}" >> md5sum
md5sum -c --status md5sum

unzip ${PACKER_ZIP}

Image build

Enter build directory by selecting OS type and version. You should see file template.json.

Start building some images:

packer build -only=virtualbox-iso template.json

Development

Directory http/ contains OS installer config files (preseed/kickstart/..)

Directory scripts/ contains set of scripts for provision after image build.

Notes

some builders cannot work at the same time (by design)