commit	dbe1038403a3b0bd9b572f9f212b422cf2f0a50e	[log] [tgz]
author	alexz <azvyagintsev@mirantis.com>	Mon Apr 16 11:07:38 2018 +0200
committer	alexz <azvyagintsev@mirantis.com>	Mon Apr 16 11:09:00 2018 +0200
tree	c95d237419eff1b97b4a26ef914ee887c123d091
parent	32bedad6cf476aae4db87cb47c31272bdc63a032 [diff]

tree: c95d237419eff1b97b4a26ef914ee887c123d091

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)