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Set Docker upgrade process as optional

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This commit is contained in:
Alexandre CATTEAU 2022-08-18 15:41:55 +02:00
parent cc4387898b
commit bf62bfda98
3 changed files with 20 additions and 10 deletions
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3
README.md
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@ -1,6 +1,7 @@
# Containers management
These scripts and Systemd units manage the daily snapshoting of our Nspawn containers, and update of Docker containers.
These scripts and Systemd units manage the daily snapshoting of our Nspawn containers, and (optionally) update of Docker
containers.
### Introduction
All running Nspawn containers are stopped, snapshoted (using Btrfs subvolumes) and restarted

26
install.sh
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@ -16,19 +16,23 @@ if [[ $user != 'root' ]]; then
sudo cp systemd-templates/conts-snap.service /etc/systemd/system/
sudo sed -i -e "s:PH_DIRECTORY:$(pwd):g" /etc/systemd/system/conts-snap.service
sudo cp systemd-templates/conts-snap.timer /etc/systemd/system/
sudo cp systemd-templates/docker-upgrade.service /etc/systemd/system/
sudo sed -i -e "s:PH_DIRECTORY:$(pwd):g" /etc/systemd/system/docker-upgrade.service
sudo cp systemd-templates/docker-upgrade.timer /etc/systemd/system/
sudo cp systemd-templates/machines-start.timer /etc/systemd/system/
if [ $docker -eq 1 ]; then
sudo cp systemd-templates/docker-upgrade.service /etc/systemd/system/
sudo sed -i -e "s:PH_DIRECTORY:$(pwd):g" /etc/systemd/system/docker-upgrade.service
sudo cp systemd-templates/docker-upgrade.timer /etc/systemd/system/
fi
else
cp systemd-templates/cont-snap@.service /etc/systemd/system/
cp systemd-templates/conts-snap.service /etc/systemd/system/
sed -i -e "s:PH_DIRECTORY:$(pwd):g" /etc/systemd/system/conts-snap.service
cp systemd-templates/conts-snap.timer /etc/systemd/system/
cp systemd-templates/docker-upgrade.service /etc/systemd/system/
sed -i -e "s:PH_DIRECTORY:$(pwd):g" /etc/systemd/system/docker-upgrade.service
cp systemd-templates/docker-upgrade.timer /etc/systemd/system/
cp systemd-templates/machines-start.timer /etc/systemd/system/
if [ $docker -eq 1 ]; then
cp systemd-templates/docker-upgrade.service /etc/systemd/system/
sed -i -e "s:PH_DIRECTORY:$(pwd):g" /etc/systemd/system/docker-upgrade.service
cp systemd-templates/docker-upgrade.timer /etc/systemd/system/
fi
fi
echo "Reloading Systemd..."
if [[ $user != 'root' ]]; then
@ -36,13 +40,17 @@ if [[ $user != 'root' ]]; then
else
systemctl daemon-reload
fi
echo "Enabling timer (not starting it, either do it manually or reboot)..."
echo "Enabling timer(s) (not starting it, either do it manually or reboot)..."
if [[ $user != 'root' ]]; then
sudo systemctl enable conts-snap.timer
sudo systemctl enable docker-upgrade.timer
if [ $docker -eq 1 ]; then
sudo systemctl enable docker-upgrade.timer
fi
else
systemctl enable conts-snap.timer
systemctl enable docker-upgrade.timer
if [ $docker -eq 1 ]; then
systemctl enable docker-upgrade.timer
fi
fi
echo "Finished install. Exiting..."

1
variables.conf.template
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@ -3,3 +3,4 @@
# Copy this file as variables.conf, with the correct values
containers_dir="" # Path to containers subvolumes main directory
docker=0 # Boolean (0 or 1); Set to 1 if Docker is running on the server