EvoBSD is a set of Ansible playbooks and roles providing a customisation of the OpenBSD operating system used by Evolix.
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README.md

EvoBSD 1.0

EvoBSD is an ansible project used for customising OpenBSD hosts used by Evolix.

How to install an OpenBSD machine

Note : The system must be installed with a root account only. Put your public key in the remote root's autorized_keys (/root/.ssh/authorized_keys)

1 - Install ansible's prerequisites

ansible-playbook prerequisite.yml -CDi hosts -l HOSTNAME

2 - Run it!

ansible-playbook evolixisation.yml --ask-vault-pass -CDKi hosts -l HOSTNAME

Try it on a disposable system!

The easiest way to try EvoBSD is by using packer and vmm :

  • First of all let's install go and packer on your host system
# pkg_add go packer
$ go get -u github.com/prep/packer-builder-vmm/cmd/packer-builder-vmm
  • We have to create a definition file for packer
$ vim openbsd.json
{
  "description": "OpenBSD installation on VMM",

  "variables": {
    "hostname":    "evobsd",
    "domain":      "example.com",

    "password": "evolix"
  },

  "builders": [
    {
      "type":      "vmm",
      "vm_name":   "evobsd",
      "disk_size": "2G",
      "format":    "qcow2",
      "mem_size":  "1024M",

      "iso_urls":          ["downloads/install64.fs", "https://ftp.nluug.nl/pub/OpenBSD/6.4/amd64/install64.fs"],
      "iso_checksum":      "7aa4344cb39efbf67300f97ac7eec005b607e8c19d4e31a0a593a8ee2b7136e4",
      "iso_checksum_type": "sha256",

      "boot_wait": "10s",
      "boot_command": [
        "S<enter>",

        "cat <<EOF >disklabel.template<enter>",
        "/ 1G-* 100%<enter>",
        "EOF<enter>",

        "cat <<EOF >install.conf<enter>",
        "System hostname = {{user `hostname`}}<enter>",
        "DNS domain name = {{user `domain`}}<enter>",
        "Password for root account = {{user `password`}}<enter>",
        "Do you expect to run the X Window System = no<enter>",
        "Setup a user = no<enter>",
        "Which disk is the root disk = sd1<enter>",
        "Use (A)uto layout, (E)dit auto layout, or create (C)ustom layout = c<enter>",
        "URL to autopartitioning template for disklabel = file://disklabel.template<enter>",
        "Location of sets = disk<enter>",
        "Is the disk partition already mounted = no<enter>",
        "Set name(s) = -bsd.rd<enter>",
        "Set name(s) = done<enter>",
        "Directory does not contain SHA256.sig. Continue without verification = yes<enter>",
        "What timezone are you in = Europe/Paris<enter>",
        "EOF<enter>",

        "install -af install.conf<enter>",
        "<wait2m>",

        "/sbin/halt -p<enter><wait15>"
      ]
    }
  ]
}
  • You need your unprivileged user to be able to run vmctl through doas
# echo "permit nopass myunprivilegeduser as root cmd /usr/sbin/vmctl
  • Eventually you can build your virtual machine
$ packer build openbsd.json
  • Once the building is done, run your VM like this
doas vmctl start evobsd -cL -d output-vmm/evobsd.qcow2

Contributions

Contributions to this project are most welcome! The best way is to create a pull request so that after review it's merged.

License

MIT License

Copyright (c) 2019 Evolix

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.