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pbot/applets/pbot-vm/guest/bin/setup-guest
Pragmatic Software 17b69f04ff
pbot-vm: massive refactor
* replace heartbeat with health-check
  * instead of steady stream of newlines every 5s, now awaits input
    and responds with `vmstat` output

* more reliably use host/config/vm-exec.json to get libvirt domain name
  for snapshot-revert, server address, serial ports, vagrant setting, etc

* use iptables/nftables to disable networking
  * added guest/bin/disable-network-[iptables,nftables]
  * added guest/bin/enable-network-[iptables,nftables]

* replace ugly ___OUTPUT___ texts in sh, bash, ksh, zsh languages

* documentation updates and tweaks
2024-04-10 01:21:18 -07:00

75 lines
1.9 KiB
Bash
Executable File

#!/bin/bash
# File: setup-guest
#
# Purpose: Sets up PBot VM Guest. Copies necessary files to the appropriate
# location, sets up environment variables and various configuration details.
# SPDX-FileCopyrightText: 2022-2024 Pragmatic Software <pragma78@gmail.com>
# SPDX-License-Identifier: MIT
# determine OS/distribution
if [ -f /etc/os-release ]; then
# freedesktop.org and systemd
. /etc/os-release
OS=$PRETTY_NAME
elif type lsb_release >/dev/null 2>&1; then
# linuxbase.org
OS=$(lsb_release -si)
elif [ -f /etc/lsb-release ]; then
# For some versions of Debian/Ubuntu without lsb_release command
. /etc/lsb-release
OS=$DISTRIB_ID
else
# Fall back to uname, e.g. "Linux <version>", also works for BSD, etc.
OS=$(uname -s)
fi
echo "Detected OS: $OS"
# run known provisioning scripts
case $OS in
'openSUSE Tumbleweed')
echo "Provisioning for $OS"
./guest/provision/tumbleweed
;;
'Debian GNU/Linux trixie/sid')
echo "Provisioning for $OS"
./guest/provision/debian-trixie
;;
*)
echo "!! No automatic provisioning script for $OS. Install packages manually. !!"
echo
;;
esac
# copy executable scripts
cp guest/bin/* /usr/local/bin
# lib and language support
mkdir -p /usr/local/share/pbot-vm/
cp -r guest/lib/* /usr/local/share/pbot-vm/
# C support and GDB integration
cp guest/include/prelude.h /usr/include
# require root password for polkit actions
cp guest/polkit/* /etc/polkit-1/rules.d/
# set environment variables
if ! grep -qF "pbot-vm" /root/.bashrc; then
echo '# pbot-vm' >> /root/.bashrc
echo unset DEBUGINFOD_URLS >> /root/.bashrc
echo export ASAN_OPTIONS=detect_leaks=0 >> /root/.bashrc
fi
export DEBUGINFOD_URLS
export ASAN_OPTIONS=detect_leaks=0
echo PBot Guest VM is set up.
echo
echo To start PBot Guest Server: guest-server
# make environment variables take effect
exec /bin/bash