configpolicy/create-dc.sh

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#!/bin/sh
# vim: set sw=4 ts=4 sts=4 et :
export http_proxy=http://proxy.pyrocufflink.blue:3128/
ipaddr=$1
fedora=${2:-40}
if [ -z "${ipaddr}" ]; then
printf 'usage: %s ipaddr [fedora]\n' "${0##*/}" >&2
exit 2
fi
if [ -z "${LIBVIRT_DEFAULT_URI}" ]; then
printf 'LIBVIRT_DEFAULT_URI environment variable must be set\n' >&2
exit 1
fi
wordlist=$(
python -c 'from diceware.wordlist import *;print(get_wordlist_path("en_eff"))'
)
name=dc-$(sort -R "${wordlist}" | awk '{if(length($2) < 13){print $2;exit}}')
printf 'Creating VM %s : watch progress with\n' "${name}"
printf ' virsh -c %s console %s\n' "$(virsh uri)" "${name}"
virt-install \
--name ${name} \
--memory 2048 \
--vcpus 2 \
--cpu host \
--location http://dl.fedoraproject.org/pub/fedora/linux/releases/${fedora}/Everything/x86_64/os \
--extra-args "ip=${ipaddr}::172.30.0.1:255.255.255.192:${name}::none:172.30.0.1 inst.notmux inst.proxy=${http_proxy} inst.ks=http://rosalina.pyrocufflink.blue/~dustin/kickstart/fedora-dc.ks console=ttyS0 quiet systemd.show_status=1" \
--os-variant fedora$(rpm -E %fedora) \
--disk pool=default,size=16,cache=none \
--network network=prod,model=virtio \
--graphics none \
--sound none \
--redirdev none \
--rng /dev/urandom \
--noautoconsole \
--wait -1 \
|| exit
printf 'Waiting for %s to come up ...\n' "${name}"
until ssh -l root "${ipaddr}" : >/dev/null 2>&1; do sleep 10; done
ansible-playbook -l samba-dc facts.yml || exit
sed -i \
-e "/\[pyrocufflink\]/a${name}.pyrocufflink.blue ansible_host=${ipaddr} ansible_user=root ansible_become=false" \
-e "/\[samba-dc\]/a${name}.pyrocufflink.blue" \
hosts \
|| exit
ansible-playbook -l "${name}".pyrocufflink.blue \
--become \
create-dc.yml
-e @join.creds