bridgehead/lib/setup-bridgehead-units.sh

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#!/bin/bash -e
source lib/functions.sh
exitIfNotRoot
if [ $# -eq 0 ]; then
log "ERROR" "Please provide a Project as argument"
exit 1
fi
if [ $1 != "ccp" ] && [ $1 != "nngm" ] && [ $1 != "bbmri" ]; then
log "ERROR" "Please provide a supported project like ccp, bbmri or nngm"
exit 1
fi
export PROJECT=$1
checkRequirements
log "INFO" "Allowing the bridgehead user to start/stop the bridgehead."
cat <<EOF > /etc/sudoers.d/bridgehead-"${PROJECT}"
# This has been added by the Bridgehead installer. Remove with bridgehead uninstall.
Cmnd_Alias BRIDGEHEAD${PROJECT^^} = \\
/bin/systemctl start bridgehead@${PROJECT}.service, \\
/bin/systemctl stop bridgehead@${PROJECT}.service, \\
/bin/systemctl restart bridgehead@${PROJECT}.service, \\
/bin/systemctl restart bridgehead@*.service, \\
/bin/chown -R bridgehead /etc/bridgehead /srv/docker/bridgehead, \\
/usr/bin/chown -R bridgehead /etc/bridgehead /srv/docker/bridgehead
bridgehead ALL= NOPASSWD: BRIDGEHEAD${PROJECT^^}
EOF
log "INFO" "Register system units for bridgehead and bridgehead-update"
cp -v \
lib/systemd/bridgehead\@.service \
lib/systemd/bridgehead-update\@.service \
lib/systemd/bridgehead-update\@.timer \
/etc/systemd/system/
log INFO "Setting Docker unit ..."
for file in $(find /etc/systemd/system -mindepth 1 -maxdepth 1 -type f -name "bridgehead*"); do
sed -i "s/DOCKER_UNIT_NAME/$(dockerUnitName)/g" $file
done
systemctl daemon-reload
log INFO "Trying to update your bridgehead ..."
systemctl start bridgehead-update@"${PROJECT}".service
log "INFO" "Enabling autostart of bridgehead@${PROJECT}.service"
systemctl enable bridgehead@"${PROJECT}".service
log "INFO" "Enabling auto-updates for bridgehead@${PROJECT}.service ..."
systemctl enable --now bridgehead-update@"${PROJECT}".timer
log "INFO" "\nSuccess - now start your bridgehead by running\n systemctl start bridgehead@${PROJECT}.service\n or by rebooting your machine."