kubash build - builds images by default using packer.
Asciinema example run
ssh keys can be added to the `authorized_keys` on the hosts, either by setting the key as an environment variable directly as:
KEYS_TO_ADD='ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTY68No= [email protected]'
Or alternatively give it an url to a set of pubkeys:
The builder can be set with the --builder option for now there are only packer and coreos builders. i.e.
`--builder packer` This will build images using packer
`--builder coreos` This will download the official coreos images
The OS to build can be set with --target-os option
`--target-os ubuntu` This will build ubuntu images
`--target-os debian` This will build debian images
`--target-os fedora` This will build fedora images
`--target-os centos` This will build centos images
`--target-os coreos` This will build coreos images (* no packer build for this*)
Initializer specific builds
There are a few OS builds that are built specifically for some of the initializers. `--target-os kubeadm` This will build centos images with the addition of getting the kube repos added and kubeadm etc installed
`--target-os kubeadm2ha` This will build centos images with the addition of prepping for the kubeadm2ha ansible playbook
`--target-os kubespray` This will build centos images with the addition of prepping for the kubespray ansible playbook
`--target-os openshift` This will build centos images with the addition of prepping for the openshift ansible playbook
For the packer build you can specify alternate json files to use
`--target-build my-alternate.json` This must exist in `$KUBASH_DIR/pax/$target_os/my-alternate.json`
For the coreos option this sets the channel (stable,beta,alpha)
For more information see the build documentation page.