ansible/playbooks/indri.yml

@@ -26,3 +26,5 @@
       tags: devpi_metrics
     - role: plex_metrics
       tags: plex_metrics
+    - role: tailscale_serve
+      tags: tailscale-serve

ansible/roles/tailscale_serve/defaults/main.yml

@@ -0,0 +1,27 @@
+---
+# Tailscale serve configuration for this host
+# Each service maps a Tailscale service name to local endpoints
+
+tailscale_services:
+  - name: svc:grafana
+    https:
+      port: 443
+      upstream: http://localhost:3000
+
+  - name: svc:forge
+    https:
+      port: 443
+      upstream: http://localhost:3001
+    tcp:
+      port: 22
+      upstream: tcp://localhost:2200
+
+  - name: svc:kiwix
+    https:
+      port: 443
+      upstream: http://localhost:5501
+
+  - name: svc:pypi
+    https:
+      port: 443
+      upstream: http://127.0.0.1:3141

ansible/roles/tailscale_serve/meta/main.yml

@@ -0,0 +1,6 @@
+---
+dependencies:
+  - role: grafana
+  - role: forgejo
+  - role: kiwix
+  - role: devpi

ansible/roles/tailscale_serve/tasks/main.yml

@@ -0,0 +1,25 @@
+---
+- name: Get current tailscale serve status
+  ansible.builtin.command: tailscale serve status --json
+  register: serve_status
+  changed_when: false
+
+- name: Configure HTTPS services
+  ansible.builtin.command: >
+    tailscale serve --service="{{ item.name }}"
+    --https={{ item.https.port }} {{ item.https.upstream }}
+  loop: "{{ tailscale_services }}"
+  when: item.https is defined
+  register: https_result
+  changed_when: "'already serving' not in https_result.stderr | default('')"
+  failed_when: false
+
+- name: Configure TCP services
+  ansible.builtin.command: >
+    tailscale serve --service="{{ item.name }}"
+    --tcp={{ item.tcp.port }} {{ item.tcp.upstream }}
+  loop: "{{ tailscale_services }}"
+  when: item.tcp is defined
+  register: tcp_result
+  changed_when: "'already serving' not in tcp_result.stderr | default('')"
+  failed_when: false

mise-tasks/tailnet-preview

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+#MISE description="Preview tailnet changes with Pulumi"
+
+set -euo pipefail
+
+export TAILSCALE_OAUTH_CLIENT_ID=$(op --vault vg6xf6vvfmoh5hqjjhlhbeoaie item get wi6bkf7bcccwfy4eu776ab4p4u --fields client_id)
+export TAILSCALE_OAUTH_CLIENT_SECRET=$(op --vault vg6xf6vvfmoh5hqjjhlhbeoaie item get wi6bkf7bcccwfy4eu776ab4p4u --fields client_secret --reveal)
+export TAILSCALE_TAILNET="tail8d86e.ts.net"
+
+cd "$(dirname "$0")/../pulumi"
+pulumi preview "$@"

mise-tasks/tailnet-up

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+#MISE description="Apply tailnet changes with Pulumi"
+
+set -euo pipefail
+
+export TAILSCALE_OAUTH_CLIENT_ID=$(op --vault vg6xf6vvfmoh5hqjjhlhbeoaie item get wi6bkf7bcccwfy4eu776ab4p4u --fields client_id)
+export TAILSCALE_OAUTH_CLIENT_SECRET=$(op --vault vg6xf6vvfmoh5hqjjhlhbeoaie item get wi6bkf7bcccwfy4eu776ab4p4u --fields client_secret --reveal)
+export TAILSCALE_TAILNET="tail8d86e.ts.net"
+
+cd "$(dirname "$0")/../pulumi"
+pulumi up "$@"

mise.toml

@@ -1,2 +1,3 @@
 [tools]
 "pipx:ansible-core" = { version = "latest", uvx = "true", uvx_args = "--with botocore --with boto3" }
+pulumi = "latest"

pulumi/.gitignore

@@ -0,0 +1,10 @@
+# Python
+.venv/
+__pycache__/
+*.py[cod]
+
+# uv
+uv.lock
+
+# Pulumi
+*.pyc

pulumi/Pulumi.tail8d86e.yaml

@@ -0,0 +1,2 @@
+config:
+  tailscale:tailnet: tail8d86e.ts.net

pulumi/Pulumi.yaml

@@ -0,0 +1,6 @@
+name: blumeops-tailnet
+runtime:
+  name: python
+  options:
+    toolchain: uv
+description: Tailnet configuration for tail8d86e.ts.net

pulumi/__main__.py

@@ -0,0 +1,18 @@
+"""Pulumi program to manage tail8d86e.ts.net tailnet configuration."""
+
+import pulumi
+import pulumi_tailscale as tailscale
+from pathlib import Path
+
+# Read the HuJSON policy file
+policy_path = Path(__file__).parent / "policy.hujson"
+policy_content = policy_path.read_text()
+
+# Manage the ACL - this completely overwrites the tailnet's ACL policy
+acl = tailscale.Acl(
+    "tailnet-acl",
+    acl=policy_content,
+)
+
+# Export useful info
+pulumi.export("acl_id", acl.id)

pulumi/policy.hujson

@@ -0,0 +1,104 @@
+// Example/default ACLs for unrestricted connections.
+{
+	// Declare static groups of users. Use autogroups for all users or users with a specific role.
+	// "groups": {
+	//   "group:example": ["alice@example.com", "bob@example.com"],
+	// },
+
+	// Define the tags which can be applied to devices and by which users.
+	// "tagOwners": {
+	//   "tag:example": ["autogroup:admin"],
+	// },
+
+	// Define grants that govern access for users, groups, autogroups, tags,
+	// Tailscale IP addresses, and subnet ranges.
+	"grants": [
+		// Allow all connections.
+		// Comment this section out if you want to define specific restrictions.
+		{
+			"src": ["*"],
+			"dst": ["*"],
+			"ip":  ["*"],
+		},
+
+		// Allow users in "group:example" to access "tag:example", but only from
+		// devices that are running macOS and have enabled Tailscale client auto-updating.
+		// {"src": ["group:example"], "dst": ["tag:example"], "ip": ["*"], "srcPosture":["posture:autoUpdateMac"]},
+	],
+
+	// Define postures that will be applied to all rules without any specific
+	// srcPosture definition.
+	// "defaultSrcPosture": [
+	//      "posture:anyMac",
+	// ],
+
+	// Define device posture rules requiring devices to meet
+	// certain criteria to access parts of your system.
+	// "postures": {
+	//      // Require devices running macOS, a stable Tailscale
+	//      // version and auto update enabled for Tailscale.
+	//  "posture:autoUpdateMac": [
+	//      "node:os == 'macos'",
+	//      "node:tsReleaseTrack == 'stable'",
+	//      "node:tsAutoUpdate",
+	//  ],
+	//      // Require devices running macOS and a stable
+	//      // Tailscale version.
+	//  "posture:anyMac": [
+	//      "node:os == 'macos'",
+	//      "node:tsReleaseTrack == 'stable'",
+	//  ],
+	// },
+
+	// Define users and devices that can use Tailscale SSH.
+	"ssh": [
+		// Allow all users to SSH into their own devices in check mode.
+		// Comment this section out if you want to define specific restrictions.
+		{
+			"action": "check",
+			"src":    ["autogroup:member"],
+			"dst":    ["autogroup:self"],
+			"users":  ["autogroup:nonroot", "root"],
+		},
+		// Allow Erich to ssh on to the homelab server.
+		{
+			"src":         ["blume.erich@gmail.com"],
+			"dst":         ["tag:homelab"],
+			"users":       ["autogroup:nonroot"],
+			"action":      "check",
+			"checkPeriod": "12h0m0s",
+		},
+	],
+
+	"tagOwners": {
+		// Grafana service host tag
+		"tag:grafana": ["autogroup:admin"],
+
+		// This tag applies to instances which are meant to be accessible in my homelab. These instances can be SSH'ed in to by any member of the admin autogroup.
+		"tag:homelab": ["autogroup:admin"],
+
+		// Kiwix, a local wiki server. I use it to create mirrors of wikipedia.
+		"tag:kiwix": ["autogroup:admin"],
+
+		// Service tag for forgejo, scm host and code forge
+		"tag:forge": ["autogroup:admin"],
+
+		// devpi pypi index
+		"tag:devpi": ["autogroup:admin"],
+
+		// Loki log collection
+		"tag:loki": ["autogroup:admin"],
+
+		// This tag is applied to resources modified by blumeops-pulumi IaC
+		"tag:blumeops": ["autogroup:admin"],
+	},
+
+	// Test access rules every time they're saved.
+	// "tests": [
+	//   {
+	//       "src": "alice@example.com",
+	//       "accept": ["tag:example"],
+	//       "deny": ["100.101.102.103:443"],
+	//   },
+	// ],
+}

pulumi/pyproject.toml

@@ -0,0 +1,8 @@
+[project]
+name = "blumeops-tailnet"
+version = "0.1.0"
+requires-python = ">=3.11"
+dependencies = [
+    "pulumi>=3.0.0",
+    "pulumi-tailscale>=0.24.0",
+]