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Improvements for Linux releases and code maintenance

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This commit is contained in:
JRGTH
2021-08-06 19:44:25 -04:00
parent 9d3cb5f5e3
commit 9967a56e64
3 changed files with 96 additions and 66 deletions
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145
usr/local/share/bastille/bootstrap.sh
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@@ -304,6 +304,81 @@ bootstrap_release() {
echo
}
debootstrap_release() {
#check and install OS dependencies @hackacad
#ToDo: add function 'linux_pre' for sysrc etc.
if [ ! "$(sysrc -f /boot/loader.conf -n linprocfs_load)" = "YES" ] && [ ! "$(sysrc -f /boot/loader.conf -n linsysfs_load)" = "YES" ] && [ ! "$(sysrc -f /boot/loader.conf -n tmpfs_load)" = "YES" ]; then
warn "linprocfs_load, linsysfs_load, tmpfs_load not enabled in /boot/loader.conf or linux_enable not active. Should I do that for you? (N|y)"
read answer
case $answer in
[Nn][Oo]|[Nn]|"")
error_exit "Exiting."
;;
[Yy][Ee][Ss]|[Yy])
info "Loading modules"
kldload linux linux64 linprocfs linsysfs tmpfs
info "Persisting modules"
sysrc linux_enable=YES
sysrc -f /boot/loader.conf linprocfs_load=YES
sysrc -f /boot/loader.conf linsysfs_load=YES
sysrc -f /boot/loader.conf tmpfs_load=YES
;;
esac
fi
if ! which -s debootstrap; then
warn "Debootstrap not found. Should it be installed? (N|y)"
read answer
case $answer in
[Nn][Oo]|[Nn]|"")
error_exit "Exiting. You need to install debootstap before boostrapping a Linux jail."
;;
[Yy][Ee][Ss]|[Yy])
pkg install -y debootstrap
;;
esac
fi
# Create subsequent Linux releases datasets
if [ ! -d "${bastille_releasesdir}/${DIR_BOOTSTRAP}" ]; then
if [ "${bastille_zfs_enable}" = "YES" ]; then
if [ -n "${bastille_zfs_zpool}" ]; then
zfs create ${bastille_zfs_options} -o mountpoint="${bastille_releasesdir}/${DIR_BOOTSTRAP}" "${bastille_zfs_zpool}/${bastille_zfs_prefix}/releases/${DIR_BOOTSTRAP}"
fi
else
mkdir -p "${bastille_releasesdir}/${DIR_BOOTSTRAP}"
fi
fi
# Fetch the Linux flavor
info "Bootstrapping ${PLATFORM_OS} distfiles..."
if ! debootstrap --foreign --arch=${ARCH_BOOTSTRAP} --no-check-gpg ${UBUNTU_FLAVOR} "${bastille_releasesdir}"/${DIR_BOOTSTRAP}; then
## perform cleanup only for stale/empty directories on failure
if [ "${bastille_zfs_enable}" = "YES" ]; then
if [ -n "${bastille_zfs_zpool}" ]; then
if [ ! "$(ls -A "${bastille_releasesdir}/${DIR_BOOTSTRAP}")" ]; then
zfs destroy "${bastille_zfs_zpool}/${bastille_zfs_prefix}/releases/${DIR_BOOTSTRAP}"
fi
fi
fi
if [ -d "${bastille_releasesdir}/${DIR_BOOTSTRAP}" ]; then
if [ ! "$(ls -A "${bastille_releasesdir}/${DIR_BOOTSTRAP}")" ]; then
rm -rf "${bastille_releasesdir:?}/${DIR_BOOTSTRAP}"
fi
fi
error_exit "Bootstrap failed."
fi
if [ "${UBUNTU_FLAVOR}" = "bionic" ]; then
echo "APT::Cache-Start 251658240;" > "${bastille_releasesdir}"/${DIR_BOOTSTRAP}/etc/apt/apt.conf.d/00aptitude
fi
info "Bootstrap successful."
info "See 'bastille --help' for available commands."
echo
}
bootstrap_template() {
## ${bastille_templatesdir}
@@ -341,43 +416,6 @@ bootstrap_template() {
bastille verify "${_user}/${_repo}"
}
check_linux_prerequisites() {
#check and install OS dependencies @hackacad
if [ ! "$(sysrc -f /boot/loader.conf -n linprocfs_load)" = "YES" ] && [ ! "$(sysrc -f /boot/loader.conf -n linsysfs_load)" = "YES" ] && [ ! "$(sysrc -f /boot/loader.conf -n tmpfs_load)" = "YES" ]; then
warn "linprocfs_load, linsysfs_load, tmpfs_load not enabled in /boot/loader.conf or linux_enable not active. Should I do that for you? (N|y)"
read answer
case $answer in
[Nn][Oo]|[Nn]|"")
error_exit "Exiting."
;;
[Yy][Ee][Ss]|[Yy])
info "Loading modules"
kldload linux linux64 linprocfs linsysfs tmpfs
info "Persisting modules"
sysrc linux_enable=YES
sysrc -f /boot/loader.conf linprocfs_load=YES
sysrc -f /boot/loader.conf linsysfs_load=YES
sysrc -f /boot/loader.conf tmpfs_load=YES
;;
esac
fi
}
ensure_debootstrap() {
if ! which -s debootstrap; then
warn "Debootstrap not found. Should it be installed? (N|y)"
read answer
case $answer in
[Nn][Oo]|[Nn]|"")
error_exit "Exiting. You need to install debootstap before boostrapping a Linux jail."
;;
[Yy][Ee][Ss]|[Yy])
pkg install -y debootstrap
;;
esac
fi
}
HW_MACHINE=$(sysctl hw.machine | awk '{ print $2 }')
HW_MACHINE_ARCH=$(sysctl hw.machine_arch | awk '{ print $2 }')
RELEASE="${1}"
@@ -468,37 +506,24 @@ http?://*/*/*)
;;
#adding Ubuntu Bionic as valid "RELEASE" for POC @hackacad
ubuntu_bionic|bionic|ubuntu-bionic)
check_linux_prerequisites
ensure_debootstrap
debootstrap --foreign --arch=amd64 --no-check-gpg bionic "${bastille_releasesdir}"/Ubuntu_1804
echo "APT::Cache-Start 251658240;" > "${bastille_releasesdir}"/Ubuntu_1804/etc/apt/apt.conf.d/00aptitude
PLATFORM_OS="Ubuntu/Linux"
UBUNTU_FLAVOR="bionic"
DIR_BOOTSTRAP="Ubuntu_1804"
ARCH_BOOTSTRAP="amd64"
debootstrap_release
;;
ubuntu_focal|focal|ubuntu-focal)
check_linux_prerequisites
ensure_debootstrap
debootstrap --foreign --arch=amd64 --no-check-gpg focal "${bastille_releasesdir}"/Ubuntu_2004
;;
debian_stretch|stretch|debian-stretch)
check_linux_prerequisites
ensure_debootstrap
debootstrap --foreign --arch=amd64 --no-check-gpg stretch "${bastille_releasesdir}"/Debian9
echo "Increasing APT::Cache-Start"
echo "APT::Cache-Start 251658240;" > "${bastille_releasesdir}"/Debian9/etc/apt/apt.conf.d/00aptitude
;;
debian_buster|buster|debian-buster)
check_linux_prerequisites
ensure_debootstrap
debootstrap --foreign --arch=amd64 --no-check-gpg buster "${bastille_releasesdir}"/Debian10
echo "Increasing APT::Cache-Start"
echo "APT::Cache-Start 251658240;" > "${bastille_releasesdir}"/Debian10/etc/apt/apt.conf.d/00aptitude
PLATFORM_OS="Ubuntu/Linux"
UBUNTU_FLAVOR="focal"
DIR_BOOTSTRAP="Ubuntu_2004"
ARCH_BOOTSTRAP="amd64"
debootstrap_release
;;
*)
usage
;;
esac
case "${OPTION}" in
update)
bastille update "${RELEASE}"