William
808bccf0a2
Configure global DNS nameservers for the Tailscale tailnet, setting trantor as the primary DNS server with Cloudflare as fallback. This enables custom DNS resolution across the entire tailnet. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
43 lines
1.1 KiB
Nix
43 lines
1.1 KiB
Nix
# Required environment variables:
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# TAILSCALE_API_KEY - Tailscale API key with appropriate permissions
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# TAILSCALE_TAILNET - Your tailnet name (e.g., "user@example.com" or "example.org.github")
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# AWS_ACCESS_KEY_ID - Cloudflare R2 access key for state storage
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# AWS_SECRET_ACCESS_KEY - Cloudflare R2 secret key for state storage
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{ config, ... }:
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{
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terraform.required_providers.tailscale = {
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source = "tailscale/tailscale";
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version = "~> 0.17";
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};
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terraform.backend.s3 = {
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bucket = "terraform-state";
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key = "tailscale/tailnet.tfstate";
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region = "auto";
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endpoint = "https://fcdf920bde00c3d013ee541f984da70e.r2.cloudflarestorage.com";
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skip_credentials_validation = true;
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skip_metadata_api_check = true;
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skip_region_validation = true;
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skip_requesting_account_id = true;
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use_path_style = true;
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};
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variable = {
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trantor_tailscale_ip = {
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default = "100.108.5.90";
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type = "string";
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};
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};
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resource = {
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tailscale_dns_nameservers.global = {
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nameservers = [
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config.variable.trantor_tailscale_ip.default
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"1.1.1.1"
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"1.0.0.1"
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];
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};
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};
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}
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