discourse.ts

import { Buffer } from "buffer";
import TweetNACL from "tweetnacl";

import { Features, FilterOptions, GatewayNameModel, MachinesModel } from "../../src";
import { FLISTS } from "../../src/helpers/flists";
import { config, getClient } from "../client_loader";
import { log, pingNodes } from "../utils";

async function deploy(client, vms, subdomain, gatewayNode) {
  const resultVM = await client.machines.deploy(vms);
  log("================= Deploying VM =================");
  log(resultVM);
  log("================= Deploying VM =================");

  const vmPlanetary = (await client.machines.getObj(vms.name))[0].planetary;
  //Name Gateway Model
  const gw: GatewayNameModel = {
    name: subdomain,
    node_id: gatewayNode.nodeId,
    tls_passthrough: false,
    backends: ["http://[" + vmPlanetary + "]:88"],
  };

  const resultGateway = await client.gateway.deploy_name(gw);
  log("================= Deploying name gateway =================");
  log(resultGateway);
  log("================= Deploying name gateway =================");
}

async function getDeployment(client, vms, gw) {
  const resultVM = await client.machines.getObj(vms.name);
  const resultGateway = await client.gateway.getObj(gw);
  log("================= Getting deployment information =================");
  log(resultVM);
  log(resultGateway);
  log("https://" + resultGateway[0].domain);
  log("================= Getting deployment information =================");
}

// eslint-disable-next-line @typescript-eslint/no-unused-vars
async function cancel(client, vms, gw) {
  const resultVM = await client.machines.delete(vms);
  const resultGateway = await client.gateway.delete_name(gw);
  log("================= Canceling the deployment =================");
  log(resultVM);
  log(resultGateway);
  log("================= Canceling the deployment =================");
}

function generatePubKey(): string {
  const keypair = TweetNACL.box.keyPair();
  return Buffer.from(keypair.publicKey).toString("base64");
}

async function main() {
  const name = "newdiscourse";
  const grid3 = await getClient(`discourse/${name}`);
  const subdomain = "dc" + grid3.twinId + name;
  const instanceCapacity = { cru: 1, mru: 2, sru: 15 }; // Update the instance capacity values according to your requirements.

  //VMNode Selection
  const vmQueryOptions: FilterOptions = {
    cru: instanceCapacity.cru,
    mru: instanceCapacity.mru,
    sru: instanceCapacity.sru,
    availableFor: grid3.twinId,
    farmId: 1,
    features: [Features.ip, Features.ipv4, Features.wireguard],
  };
  //GatewayNode Selection
  const gatewayQueryOptions: FilterOptions = {
    gateway: true,
    availableFor: grid3.twinId,
  };
  const gatewayNode = (await grid3.capacity.filterNodes(gatewayQueryOptions))[0];
  const nodes = await grid3.capacity.filterNodes(vmQueryOptions);
  const vmNode = await pingNodes(grid3, nodes);
  const domain = subdomain + "." + gatewayNode.publicConfig.domain;

  const vms: MachinesModel = {
    name,
    network: {
      name: "wedtest",
      ip_range: "10.249.0.0/16",
    },
    machines: [
      {
        name: "discourse",
        node_id: vmNode,
        disks: [
          {
            name: "wedDisk",
            size: instanceCapacity.sru,
            mountpoint: "/var/lib/docker",
          },
        ],
        planetary: true,
        public_ip: false,
        public_ip6: false,
        mycelium: true,
        cpu: instanceCapacity.cru,
        memory: 1024 * instanceCapacity.mru,
        rootfs_size: 0,
        flist: FLISTS.DISCOURSE.value,
        entrypoint: FLISTS.DISCOURSE.entryPoint,
        env: {
          SSH_KEY: config.ssh_key,
          DISCOURSE_HOSTNAME: domain,
          THREEBOT_PRIVATE_KEY: generatePubKey(),
          // This email will be used to log in to your instance, so please update them with your own.
          DISCOURSE_DEVELOPER_EMAILS: "admin123@dis.course",
          /* The SMTP server is required, you need to send these values.
           These credentials will be used as admin credentials, so please configure them with your own. */
          DISCOURSE_SMTP_ADDRESS: "smtp.gmail.com",
          DISCOURSE_SMTP_PORT: "587",
          DISCOURSE_SMTP_ENABLE_START_TLS: "false",
          DISCOURSE_SMTP_USER_NAME: "admin123@dis.course",
          DISCOURSE_SMTP_PASSWORD: "NPwTGc7dVj9W",
          FLASK_SECRET_KEY: "Admin123",
        },
      },
    ],
    metadata: "",
    description: "test deploying Discourse via ts grid3 client",
  };

  //Deploy VMs
  await deploy(grid3, vms, subdomain, gatewayNode);

  //Get the deployment
  await getDeployment(grid3, vms, subdomain);

  //Uncomment the line below to cancel the deployment
  // await cancel(grid3, { name }, { name: subdomain });

  await grid3.disconnect();
}

main();