added caching for vms

core/globals.ts

@@ -1,6 +1,13 @@
-import {reactive} from "vue";
+import { reactive } from "vue";
+import type { VM } from "~/types/VM"
 
 
 export const jwt_globals = reactive({
     secret: "",
 });
+
+
+
+export const vm_cache = reactive({
+    vms: [] as VM[],
+})

server/api/getVMs.ts

@@ -1,26 +1,36 @@
-
+import {execSync} from 'child_process';
-import { execSync } from 'child_process';
-import {VM} from "~/types/VM";
 import {settings} from "~/panel.config";
+import {vm_cache} from "~/core/globals";
+import Logger from "~/core/logger";
 
 export default defineEventHandler(() => {
-    let vmNames = ["Gameserver", "Ubuntu_VM1"]
+
-    const virtualMachines: VM[] = [];
+    if(vm_cache.vms.length > 0){
-    settings.qemu_vms.forEach(vm => {
+        Logger.info("VMs are cached, refreshing vm states...")
-        const vCpuCount = parseInt(execSync(`LANG=C virsh dominfo ${vm.name} | grep 'CPU(s)' | awk '{print $2}'`).toString().trim());
+        vm_cache.vms.forEach(vm=>{
-        const maxMemory = parseInt(execSync(`LANG=C virsh dominfo ${vm.name} | grep 'Max memory' | awk '{print $3}'`).toString().trim()) / 1024;
+            const stateValue = execSync(`LANG=C virsh dominfo ${vm.name} | grep 'State' | awk '{print $2, $3}'`).toString().trim();
-        const autostartValue = execSync(`LANG=C virsh dominfo ${vm.name} | grep 'Autostart' | awk '{print $2}'`).toString().trim();
+            vm.state = stateValue === "running" ? 'on' : 'off';
-        const autostart = autostartValue === "enable";
+        })
-        const stateValue = execSync(`LANG=C virsh dominfo ${vm.name} | grep 'State' | awk '{print $2, $3}'`).toString().trim();
+    }else{
-        const state: 'on' | 'off' = stateValue === "running" ? 'on' : 'off';
+        Logger.info("VMs havent been Loaded yet, loading now...")
-        virtualMachines.push({
+        settings.qemu_vms.forEach(vm => {
-            name: vm.name,
+            Logger.info("Loading " + vm.name)
-            os: vm.os,
+            const vCpuCount = parseInt(execSync(`LANG=C virsh dominfo ${vm.name} | grep 'CPU(s)' | awk '{print $2}'`).toString().trim());
-            vCpuCount: vCpuCount,
+            const maxMemory = parseInt(execSync(`LANG=C virsh dominfo ${vm.name} | grep 'Max memory' | awk '{print $3}'`).toString().trim()) / 1024;
-            maxMemory: maxMemory,
+            const autostartValue = execSync(`LANG=C virsh dominfo ${vm.name} | grep 'Autostart' | awk '{print $2}'`).toString().trim();
-            autostart: autostart,
+            const autostart = autostartValue === "enable";
-            state: state
+            const stateValue = execSync(`LANG=C virsh dominfo ${vm.name} | grep 'State' | awk '{print $2, $3}'`).toString().trim();
+            const state: 'on' | 'off' = stateValue === "running" ? 'on' : 'off';
+            vm_cache.vms.push({
+                name: vm.name,
+                os: vm.os,
+                vCpuCount: vCpuCount,
+                maxMemory: maxMemory,
+                autostart: autostart,
+                state: state
+            });
         });
-    });
+    }
-    return virtualMachines;
+
+    return vm_cache.vms;
 });