Refactor Guardian installation and update process to utilize Docker Compose, streamline dependency installation, and enhance service management

ct/guardian.sh

@@ -34,56 +34,33 @@ function update_script() {
   if [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]] || [[ ! -f /opt/${APP}_version.txt ]]; then
 
     msg_info "Stopping $APP"
-    systemctl stop guardian-backend guardian-frontend
+    cd /opt/Guardian
+    docker compose down
     msg_ok "Stopped $APP"
 
-
-    msg_info "Preserving Database"
-    if [[ -f "/opt/Guardian/backend/plex-guard.db" ]]; then
-      cp "/opt/Guardian/backend/plex-guard.db" "/tmp/plex-guard.db.backup"
-      msg_ok "Database backed up"
-    fi
-
-
     msg_info "Updating $APP to v${RELEASE}"
-    cd /tmp
+    # Download new docker-compose.yml
+    curl -fsSL -o docker-compose.yml "https://raw.githubusercontent.com/HydroshieldMKII/Guardian/main/docker-compose.yml"
 
-    curl -fsSL -o "${RELEASE}.zip" "https://github.com/HydroshieldMKII/Guardian/archive/refs/tags/${RELEASE}.zip"
+    # Pull new Docker images
-    unzip -q "${RELEASE}.zip"
+    docker compose pull
-    rm -rf /opt/Guardian
-
-    FOLDER_NAME=$(echo "${RELEASE}" | sed 's/^v//')
-    mv "Guardian-${FOLDER_NAME}/" "/opt/Guardian"
-
-    if [[ -f "/tmp/plex-guard.db.backup" ]]; then
-      msg_info "Restoring Database"
-      cp "/tmp/plex-guard.db.backup" "/opt/Guardian/backend/plex-guard.db"
-      rm "/tmp/plex-guard.db.backup"
-      msg_ok "Database restored"
-    fi
-
-    cd /opt/Guardian/backend
-    npm ci
-    npm run build
-
-    cd /opt/Guardian/frontend
-    npm ci
-    NODE_ENV=development npm run build
 
     echo "${RELEASE}" >/opt/${APP}_version.txt
     msg_ok "Updated $APP to v${RELEASE}"
 
     msg_info "Starting $APP"
-    systemctl start guardian-backend guardian-frontend
+    cd /opt/Guardian
+    docker compose up -d
     msg_ok "Started $APP"
 
     msg_info "Cleaning Up"
-    rm -rf /tmp/"${RELEASE}.zip" /tmp/"Guardian-${FOLDER_NAME}" /tmp/plex-guard.db.backup
+    rm -f /tmp/plex-guard.db.backup
+    docker system prune -f
     msg_ok "Cleanup Completed"
 
     msg_ok "Update Successful"
   else
-    msg_ok "No update required. ${APP} is already at v${RELEASE}"
+    msg_ok "No update required. ${APP} is already at ${RELEASE}"
   fi
   exit
 }

install/guardian-install.sh

@@ -15,83 +15,70 @@ update_os
 
 msg_info "Installing Dependencies"
 $STD apt-get install -y \
-  git \
+  curl \
-  nodejs \
+  ca-certificates \
-  npm \
+  gnupg \
-  sqlite3 \
+  lsb-release
-  unzip \
-  curl
 msg_ok "Installed Dependencies"
 
-msg_info "Setup Guardian"
+# Install Docker
-RELEASE=$(curl -fsSL https://api.github.com/repos/HydroshieldMKII/Guardian/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')
+msg_info "Installing Docker"
-curl -fsSL -o "${RELEASE}.zip" "https://github.com/HydroshieldMKII/Guardian/archive/refs/tags/${RELEASE}.zip"
+curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
-unzip -q "${RELEASE}.zip"
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+$STD apt-get update
+$STD apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+systemctl enable --now docker
+msg_ok "Installed Docker"
 
-FOLDER_NAME=$(echo "${RELEASE}" | sed 's/^v//')
+# Setup Guardian
-mv "Guardian-${FOLDER_NAME}/" "/opt/Guardian"
+msg_info "Setting up Guardian"
+mkdir -p /opt/Guardian
+cd /opt/Guardian
+
+# Download docker-compose.yml from repository
+RELEASE=$(curl -fsSL https://api.github.com/repos/HydroshieldMKII/Guardian/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')
+curl -fsSL -o docker-compose.yml "https://raw.githubusercontent.com/HydroshieldMKII/Guardian/main/docker-compose.yml"
+
+# Create data directory for persistent storage
+mkdir -p data
 
 echo "${RELEASE}" >/opt/Guardian_version.txt
 msg_ok "Setup Guardian"
 
+# Start Guardian with Docker Compose
+msg_info "Starting Guardian"
+cd /opt/Guardian
+docker compose up -d
+msg_ok "Started Guardian"
 
-msg_info "Building backend"
+# Create systemd service to manage Docker Compose
-cd /opt/Guardian/backend
+msg_info "Creating Guardian Service"
-npm ci
+cat <<EOF >/etc/systemd/system/guardian.service
-npm run build
-msg_ok "Built backend"
-
-msg_info "Building frontend"
-cd /opt/Guardian/frontend
-npm ci
-NODE_ENV=development npm run build
-msg_ok "Built frontend"
-
-msg_info "Creating Backend Service"
-cat <<EOF >/etc/systemd/system/guardian-backend.service
 [Unit]
-Description=Guardian Backend
+Description=Guardian Docker Compose
-After=network.target
+Requires=docker.service
+After=docker.service
+Wants=network-online.target
+After=network-online.target
 
 [Service]
-WorkingDirectory=/opt/Guardian/backend
+Type=oneshot
-Environment=NODE_ENV=development
+RemainAfterExit=true
-ExecStart=/usr/bin/node dist/main.js
+WorkingDirectory=/opt/Guardian
-Restart=always
+ExecStart=/usr/bin/docker compose up -d
-RestartSec=3
+ExecStop=/usr/bin/docker compose down
+TimeoutStartSec=0
 
 [Install]
 WantedBy=multi-user.target
 EOF
-systemctl enable -q --now guardian-backend
+systemctl enable guardian
-msg_ok "Created Backend Service"
+msg_ok "Created Guardian Service"
-
-msg_info "Creating Frontend Service"
-cat <<EOF >/etc/systemd/system/guardian-frontend.service
-[Unit]
-Description=Guardian Frontend
-After=guardian-backend.service network.target
-Wants=guardian-backend.service
-
-[Service]
-WorkingDirectory=/opt/Guardian/frontend
-Environment=NODE_ENV=production
-Environment=PORT=3000
-ExecStart=/usr/bin/npm run start
-Restart=always
-RestartSec=3
-
-[Install]
-WantedBy=multi-user.target
-EOF
-systemctl enable -q --now guardian-frontend
-msg_ok "Created Frontend Service"
 
 motd_ssh
 customize
 
 msg_info "Cleaning up"
-rm -f "${RELEASE}".zip
 $STD apt-get -y autoremove
 $STD apt-get -y autoclean
 msg_ok "Cleaned"