parallelvirtualcluster
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pvc-installer
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Allow customizing the deployment username 

Defaulted to 'deploy' but should be overrideable.
This commit is contained in:
Joshua Boniface 2023-09-01 15:41:55 -04:00
parent 808bdae92c
commit ae83721be9
2 changed files with 17 additions and 9 deletions
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6
buildiso.sh
View File

@ -25,6 +25,7 @@ isofilename="pvc-installer_$(date +%Y-%m-%d).iso"
srcliveisopath="https://cdimage.debian.org/mirror/cdimage/release/current-live/amd64/iso-hybrid"
srcliveisofilename="$( wget -O- ${srcliveisopath}/ | grep 'debian-live-.*-amd64-standard.iso' | awk -F '"' '{ print $6 }' )"
srcliveisourl="${srcliveisopath}/${srcliveisofilename}"
deployusername="deploy"
show_help() {
echo -e "PVC install ISO generator"
@ -45,6 +46,7 @@ show_help() {
echo -e " the default."
echo -e " -a: Use cached squashfs artifact during rebuild (cached ISO and debootstrap"
echo -e " artifacts are always used)."
echo -e " -u: Change 'deploy' user to a new username."
}
while getopts "h?o:s:a" opt; do
@ -62,6 +64,9 @@ while getopts "h?o:s:a" opt; do
a)
usecachedsquashfs='y'
;;
u)
deployusername=$OPTARG
;;
esac
done
@ -143,6 +148,7 @@ prepare_rootfs() {
sudo chroot ${tempdir}/rootfs/ /usr/bin/passwd -d root &>/dev/null || fail "Error disabling root password."
sudo cp install.sh ${tempdir}/rootfs/ &>/dev/null || fail "Error copying install.sh to tempdir."
sudo sed -i "s/XXISOXX/${isofilename}/g" ${tempdir}/rootfs/install.sh &>/dev/null || fail "Error editing install.sh script."
sudo sed -i "s/XXDEPLOYUSERXX/${deployusername}/g" ${tempdir}/rootfs/install.sh &>/dev/null || fail "Error editing install.sh script."
echo "done."
echo -n "Generating squashfs image of live installation... "

20
install.sh
View File

@ -198,7 +198,9 @@ echo "done."
echo
echo "4) Please enter an HTTP URL containing a text list of SSH authorized keys to"
echo "fetch. These keys will be allowed access to the 'deploy' user via SSH."
echo "fetch. These keys will be allowed access to the deployment user 'XXDEPLOYUSER'"
echo "via SSH."
echo ""
echo "Leave blank to bypass this and use a password instead."
echo
echo -n "> "
@ -207,7 +209,7 @@ if [[ -z ${target_keys_url} ]]; then
echo
echo "No SSH keys URL specified. Falling back to password configuration."
echo
echo "5) Please enter a password (hidden), twice, for the 'deploy' user."
echo "5) Please enter a password (hidden), twice, for the deployment user 'XXDEPLOYUSERXX'."
while [[ -z "${target_password}" ]]; do
echo
echo -n "> "
@ -407,16 +409,16 @@ echo -n "Setting temporary 'root' password... "
echo "root:${root_password}" | chroot ${target} chpasswd >&2
echo "done."
echo -n "Adding 'deploy' user... "
echo -n "Adding deployment user... "
mv ${target}/home ${target}/var/home >&2
chroot ${target} useradd -u 200 -d /var/home/deploy -m -s /bin/bash -g operator -G sudo deploy >&2
chroot ${target} mkdir -p /var/home/deploy/.ssh
chroot ${target} useradd -u 200 -d /var/home/XXDEPLOYUSERXX -m -s /bin/bash -g operator -G sudo XXDEPLOYUSERXX >&2
chroot ${target} mkdir -p /var/home/XXDEPLOYUSERXX/.ssh
if [[ -n ${target_keys_url} ]]; then
wget -O ${target}/var/home/deploy/.ssh/authorized_keys ${target_keys_url}
chroot ${target} chmod 0600 /var/home/deploy/.ssh/authorized_keys
chroot ${target} chown -R deploy:operator /var/home/deploy
wget -O ${target}/var/home/XXDEPLOYUSERXX/.ssh/authorized_keys ${target_keys_url}
chroot ${target} chmod 0600 /var/home/XXDEPLOYUSERXX/.ssh/authorized_keys
chroot ${target} chown -R XXDEPLOYUSERXX:operator /var/home/XXDEPLOYUSERXX
else
echo "deploy:${target_password}" | chroot ${target} chpasswd >&2
echo "XXDEPLOYUSERXX:${target_password}" | chroot ${target} chpasswd >&2
fi
echo "done."