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5 Commits
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4abf8bc6a9
| Author | SHA1 | Date |
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 Thomas Rijpstra
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4abf8bc6a9
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Thomas Rijpstra
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d726c0f4a3
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Thomas Rijpstra
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d348029f3b
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Thomas Rijpstra
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df5c5b9a8e
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Thomas Rijpstra
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8d6cd81788
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@ -0,0 +1,70 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="AutoImportSettings">
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<option name="autoReloadType" value="SELECTIVE" />
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<list default="true" id="009bc178-658e-4c81-9bb8-8d7bf6b8cbc6" name="Changes" comment="">
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<change beforePath="$PROJECT_DIR$/../infra/clusters/app-365zon/.terraform/terraform.tfstate" beforeDir="false" afterPath="$PROJECT_DIR$/../infra/clusters/app-365zon/.terraform/terraform.tfstate" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/../infra/clusters/app-365zon/main.tf" beforeDir="false" afterPath="$PROJECT_DIR$/../infra/clusters/app-365zon/main.tf" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/../infra/modules/mijn-365zon-nl/main.tf" beforeDir="false" afterPath="$PROJECT_DIR$/../infra/modules/mijn-365zon-nl/main.tf" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/../infra/modules/minio/main.tf" beforeDir="false" afterPath="$PROJECT_DIR$/../infra/modules/minio/main.tf" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/../infra/modules/minio/values.yaml.tftpl" beforeDir="false" afterPath="$PROJECT_DIR$/../infra/modules/minio/values.yaml.tftpl" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/../infra/modules/minio/variables.tf" beforeDir="false" afterPath="$PROJECT_DIR$/../infra/modules/minio/variables.tf" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/../infra/modules/mongodb/values.yaml" beforeDir="false" afterPath="$PROJECT_DIR$/../infra/modules/mongodb/values.yaml" afterDir="false" />
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<option name="hideEmptyMiddlePackages" value="true" />
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<option name="showLibraryContents" value="true" />
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<component name="PropertiesComponent"><![CDATA[{
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"keyToString": {
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"last_opened_file_path": "/home/lamelos/Projects/fourlights/devops",
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"node.js.detected.package.eslint": "true",
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"node.js.detected.package.tslint": "true",
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<created>1731596143702</created>
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@ -1,115 +0,0 @@
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#!/usr/bin/env -S deno run --allow-run --allow-read --allow-write
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import { Command } from "https://deno.land/x/cliffy@v1.0.0-rc.4/command/mod.ts";
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const setupCluster = async (numMasters: number) => {
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// Step 1: Create Low-Resource Profile (if not exists)
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const profileExists = await Deno.run({
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cmd: ["incus", "profile", "show", "low-resource"],
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stdout: "null",
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stderr: "null",
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}).status().then((status) => status.success);
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if (!profileExists) {
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await Deno.run({
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cmd: ["incus", "profile", "create", "low-resource"],
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}).status();
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await Deno.run({
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cmd: ["incus", "profile", "set", "low-resource", "limits.cpu=1", "limits.memory=512MB"],
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}).status();
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await Deno.run({
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cmd: ["incus", "profile", "device", "add", "low-resource", "root", "disk", "pool=default", "path=/"],
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}).status();
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await Deno.run({
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cmd: ["incus", "profile", "device", "add", "low-resource", "eth-0", "nic", "network=incusbr0"],
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}).status();
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console.log("✅ Low-resource profile created.");
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} else {
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console.log("⏩ Low-resource profile already exists.");
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}
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// Step 3: Launch VMs (if not already running)
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for (let i = 1; i <= numMasters; i++) {
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const vmName = `k3s-master${i}`;
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const vmExists = await Deno.run({
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cmd: ["incus", "list", vmName, "--format", "csv"],
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stdout: "piped",
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}).output().then((output) => new TextDecoder().decode(output).trim() !== "");
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if (!vmExists) {
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await Deno.run({
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cmd: ["incus", "launch", "images:alpine/edge/cloud", vmName, "--profile", "low-resource"],
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}).status();
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console.log(`✅ VM ${vmName} launched.`);
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} else {
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console.log(`⏩ VM ${vmName} already exists.`);
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}
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}
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// Step 4: Install k3sup (if not installed)
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const k3supInstalled = await Deno.run({
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cmd: ["which", "k3sup"],
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stdout: "null",
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stderr: "null",
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}).status().then((status) => status.success);
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if (!k3supInstalled) {
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await Deno.run({
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cmd: ["sh", "-c", "curl -sLS https://get.k3sup.dev | sh"],
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}).status();
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console.log("✅ k3sup installed.");
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} else {
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console.log("⏩ k3sup already installed.");
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}
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// Step 5: Bootstrap First Master Node (if not already bootstrapped)
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const firstMasterIP = await Deno.run({
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cmd: ["incus", "list", "k3s-master1", "--format", "csv", "--columns", "n4"],
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stdout: "piped",
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}).output().then((output) => new TextDecoder().decode(output).trim().split(",")[1].split(" ")[0])
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const kubeconfigExists = await Deno.stat("./kubeconfig").then(() => true).catch(() => false);
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if (!kubeconfigExists) {
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await Deno.run({
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cmd: ["k3sup", "install", "--ip", firstMasterIP, "--user", "root", "--cluster"],
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}).status();
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console.log("✅ First master node bootstrapped.");
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} else {
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console.log("⏩ First master node already bootstrapped.");
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}
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// Step 6: Join Additional Master Nodes (if not already joined)
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for (let i = 2; i <= numMasters; i++) {
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const vmName = `k3s-master${i}`;
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const vmIP = await Deno.run({
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cmd: ["incus", "list", vmName, "--format", "csv", "--columns", "n4"],
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stdout: "piped",
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}).output().then((output) => new TextDecoder().decode(output).trim().split(",")[1].split(" ")[0])
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const joined = await Deno.run({
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cmd: ["kubectl", "get", "nodes", vmName],
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stdout: "null",
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stderr: "null",
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}).status().then((status) => status.success);
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if (!joined) {
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await Deno.run({
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cmd: ["k3sup", "join", "--ip", vmIP, "--server-ip", firstMasterIP, "--user", "root"],
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}).status();
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console.log(`✅ VM ${vmName} joined the cluster.`);
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} else {
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console.log(`⏩ VM ${vmName} already joined the cluster.`);
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}
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}
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console.log("🚀 HA k3s cluster setup complete!");
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};
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await new Command()
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.name("setup-k3s-cluster")
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.version("0.1.0")
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.description("Automate the setup of an HA k3s cluster using incus and k3sup")
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.option("-m, --masters <numMasters:number>", "Number of master nodes", { default: 3 })
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.action(({ masters }) => setupCluster(masters))
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.parse(Deno.args);
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