feat: add prefixed service initializer and packaged deployment

.gitea/workflows/build.yaml

@@ -1,4 +1,7 @@
 name: 'Build & Deploy'
+env:
+  DEPLOY_DIR: /root
+
 on:
   push:
     tags:
@@ -17,15 +20,14 @@ jobs:
           go build -ldflags="-s -w" -o server ./cmd/main_program
           go build -ldflags="-s -w" -o cli ./cmd/cli_control
           go build -ldflags="-s -w" -o scheduler ./cmd/scheduler
+          go build -ldflags="-s -w" -o initializer .
+          tar -czf deployment.tar.gz server cli scheduler initializer
 
       - name: Save artifact
         uses: actions/upload-artifact@v3
         with:
           name: build-artifacts
-          path: |
-            ./server
-            ./cli
-            ./scheduler
+          path: ./deployment.tar.gz
 
   deploy:
     needs: build
@@ -53,11 +55,9 @@ jobs:
           while read -r ip; do
             if [ -n "$ip" ]; then
               echo "Deploying to $ip..."
-              scp -o StrictHostKeyChecking=no server cli scheduler ${{ vars.ROOT_USER_NAME }}@"$ip":/root/
-              ssh -n ${{ vars.ROOT_USER_NAME }}@"$ip" << 'ENDSSH'
-                chmod +x /root/server /root/cli /root/scheduler
-                systemctl restart server cli scheduler
-              ENDSSH
+              scp -o StrictHostKeyChecking=no deployment.tar.gz ${{ vars.ROOT_USER_NAME }}@"$ip":"$DEPLOY_DIR/deployment.tar.gz"
+              ssh -n ${{ vars.ROOT_USER_NAME }}@"$ip" \
+                "set -e; bash '$DEPLOY_DIR/stop.sh'; tar -xzf '$DEPLOY_DIR/deployment.tar.gz' -C '$DEPLOY_DIR'; chmod +x '$DEPLOY_DIR/server' '$DEPLOY_DIR/cli' '$DEPLOY_DIR/scheduler' '$DEPLOY_DIR/initializer'; bash '$DEPLOY_DIR/start.sh'"
               echo "Deployment to $ip completed"
             fi
           done < server_list.txt