prepare service management

ts/manager.server/classes.curlfresh.ts

@@ -0,0 +1,84 @@
+import { logger } from '../logger.js';
+import * as plugins from '../plugins.js';
+import type { CloudlyServerManager } from './classes.servermanager.js';
+
+export class CurlFresh {
+  public optionsArg = {
+    npmRegistry: 'https://registry.npmjs.org',
+  }
+  public scripts = {
+    'setup.sh': `#!/bin/bash
+
+# lets update the system and install curl
+# might be installed already, but entrypoint could have been wget
+apt-get update
+apt-get install -y --force-yes curl
+
+# Basic updating of the software lists
+echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
+apt-get update
+apt-get upgrade -y --force-yes
+apt-get install -y --force-yes fail2ban curl git
+curl -sL https://deb.nodesource.com/setup_18.x | bash
+
+# Install docker
+curl -sSL https://get.docker.com/ | sh
+
+# Install default nodejs to run nodejs tools
+apt-get install -y nodejs zsh
+zsh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended
+npm config set unsafe-perm true
+
+# lets make sure we use the correct npm registry
+bash -c "npm config set registry ${this.optionsArg.npmRegistry}"
+
+# lets install spark
+bash -c "npm install -g @serve.zone/spark"
+
+# lets install the spark daemon
+bash -c "spark installdaemon"
+
+# TODO: start spark with jump code
+`,
+  };
+
+  public serverManagerRef: CloudlyServerManager;
+  public curlFreshRoute: plugins.typedserver.servertools.Route;
+  public handler = new plugins.typedserver.servertools.Handler('ALL', async (req, res) => {
+    logger.log('info', 'curlfresh handler called. a server might be coming online soon :)');
+    const scriptname = req.params.scriptname;
+    switch(scriptname) {
+      case 'setup.sh':
+        logger.log('info', 'sending setup.sh');
+        res.type('application/x-sh');
+        res.send(this.scripts['setup.sh']);
+        break;
+      default:
+        res.send('no script found');
+        break;
+    }
+  });
+
+  constructor(serverManagerRefArg: CloudlyServerManager) {
+    this.serverManagerRef = serverManagerRefArg;
+  }
+  public async getServerUserData(): Promise<string> {
+    const sslMode = await this.serverManagerRef.cloudlyRef.config.appData.waitForAndGetKey('sslMode');
+    let protocol: 'http' | 'https';
+    if (sslMode === 'none') {
+      protocol = 'http';
+    } else {
+      protocol = 'https';
+    }
+  
+    const domain = await this.serverManagerRef.cloudlyRef.config.appData.waitForAndGetKey('publicUrl');
+    const port = await this.serverManagerRef.cloudlyRef.config.appData.waitForAndGetKey('publicPort');
+  
+    const serverUserData = `#cloud-config
+  runcmd:
+    - curl -o- ${protocol}://${domain}:${port}/curlfresh/setup.sh | sh
+  `
+    console.log(serverUserData);
+    return serverUserData;
+  };
+}

ts/manager.server/classes.servermanager.ts

@@ -1,11 +1,13 @@
 import * as plugins from '../plugins.js';
 import { Cloudly } from '../classes.cloudly.js';
-import { Cluster } from '../manager.cluster/cluster.js';
-import { Server } from './server.js';
+import { Cluster } from '../manager.cluster/classes.cluster.js';
+import { Server } from './classes.server.js';
+import { CurlFresh } from './classes.curlfresh.js';
 
 export class CloudlyServerManager {
   public cloudlyRef: Cloudly;
   public typedRouter = new plugins.typedrequest.TypedRouter();
+  public curlfreshInstance = new CurlFresh(this);
 
   public hetznerAccount: plugins.hetznercloud.HetznerAccount;
 
@@ -63,7 +65,8 @@ export class CloudlyServerManager {
           labels: {
             clusterId: cluster.id,
             priority: '1',
-          }
+          },
+          userData: await this.curlfreshInstance.getServerUserData()
         });
         const newServer = await Server.createFromHetznerServer(server);
         console.log(`cluster created new server for cluster ${cluster.id}`);