init

reload-container.sh

@@ -0,0 +1,61 @@
+#/bin/bash
+
+# Reload a podman pod and recreate the systemd service.
+
+# - You have to trust scripts you run with this script.
+# - The compose script has to create a pod with the same name as the folder.
+# - You need to handle starting the container afterwards yourself
+
+pod_name=$1
+# do not include / at the end
+compose_dir="$HOME/compose/$pod_name"
+script_location="$compose_dir/compose.sh"
+# do not include / at the end
+systemd_folder="$HOME/.config/systemd/user"
+
+if [ -z "$pod_name" ]
+then
+  echo "No argument provided"
+fi
+
+if [ ! -f $script_location ]
+then
+  echo "The startup script for this pod does not exist ($script_location)"
+  exit 1
+fi
+
+# list of all containers in a pod
+pods=$(podman ps -a --filter "pod=$pod_name" --format "{{.Names}}")
+
+echo "---[ Stopping and removing the pod ]---"
+
+podman pod stop $pod_name
+podman pod rm $pod_name
+
+echo "---[ Deleting Systemd files ]---"
+
+# remove global pod systemd file
+rm "$systemd_folder/pod-$pod_name"
+
+# convert to array
+readarray -t containers_list <<< "$pods"
+
+# iterate through containers to delete systemd files
+for container in "${containers_list[@]:1}"
+do
+  echo "Removing systemd file of $container"
+  rm "$systemd_folder/container-$container"
+done
+
+echo "---[ Creating pod ]---"
+
+pushd $compose_dir
+. $script_location
+popd
+
+echo "---[ Creating systemd files ]---"
+
+# create systemd service
+pushd $systemd_folder
+podman generate systemd -f -n $pod_name
+popd