Torjus Håkestad
47747329c4
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- Configure builder to build nixos-servers and nixos (gunter) repos - Add builder NKey to Vault secrets - Update NATS permissions for builder, test-deployer, and admin-deployer - Grant nix-cache02 access to shared homelab-deploy secrets Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
78 lines
1.8 KiB
HCL
78 lines
1.8 KiB
HCL
# WARNING: Auto-generated by create-host tool
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# Manual edits will be overwritten when create-host is run
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# Generated host policies
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# Each host gets access to its own secrets under hosts/<hostname>/*
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locals {
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generated_host_policies = {
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"testvm01" = {
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paths = [
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"secret/data/hosts/testvm01/*",
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]
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}
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"testvm02" = {
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paths = [
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"secret/data/hosts/testvm02/*",
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]
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}
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"testvm03" = {
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paths = [
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"secret/data/hosts/testvm03/*",
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]
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}
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"ns2" = {
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paths = [
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"secret/data/hosts/ns2/*",
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"secret/data/shared/dns/*",
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]
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}
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"ns1" = {
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paths = [
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"secret/data/hosts/ns1/*",
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"secret/data/shared/dns/*",
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"secret/data/shared/homelab-deploy/*",
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]
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}
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"nix-cache02" = {
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paths = [
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"secret/data/hosts/nix-cache02/*",
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"secret/data/shared/homelab-deploy/*",
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]
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}
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}
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# Placeholder secrets - user should add actual secrets manually or via tofu
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generated_secrets = {
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}
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}
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# Create policies for generated hosts
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resource "vault_policy" "generated_host_policies" {
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for_each = local.generated_host_policies
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name = "host-${each.key}"
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policy = <<-EOT
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# Allow host to read its own secrets
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%{for path in each.value.paths~}
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path "${path}" {
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capabilities = ["read", "list"]
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}
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%{endfor~}
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EOT
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}
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# Create AppRoles for generated hosts
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resource "vault_approle_auth_backend_role" "generated_hosts" {
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for_each = local.generated_host_policies
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backend = vault_auth_backend.approle.path
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role_name = each.key
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token_policies = ["host-${each.key}", "homelab-deploy", "nixos-exporter"]
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secret_id_ttl = 0 # Never expire (wrapped tokens provide time limit)
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token_ttl = 3600
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token_max_ttl = 3600
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secret_id_num_uses = 0 # Unlimited uses
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}
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