Packer.io templates for CoreOS. These are based on the following:

• https://github.com/wasbazi/coreos-packer
• https://github.com/coreos/coreos-overlay/tree/master/coreos-base/oem-vagrant
• https://github.com/YungSang/coreos-packer
• https://github.com/kevit/coreos-packer

Currently only VMware Fusion and VirtualBox is supported. A few fixes were also applied.

VirtualBox > 5 VMware Fusion

To build run the following:

packer build coreos.json

This will build CoreOS from the current channel, with the checksum of 560f13071604d492e19bbc9f0818713a. To build from other channels run:

packer build \
  -parallel=false \
  -var 'channel=beta' \
  -var 'checksum=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
  coreos.json

• channel - Can be set to alpha, beta, or stable DEFAULT: stable
• version - The version of CoreOS DEFAULT: current
• checksum_type - The checksum algorithm for the iso DEFAULT: md5
• checksum - The checksum of the latest iso DEFAULT: 560f13071604d492e19bbc9f0818713a