this repo has no description
add openbao server and proxy configs
Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>
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flake.nix
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flake.nix
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tangled.nixosModules.spindle
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./hosts/nixery/configuration.nix
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./hosts/nixery/services/nginx.nix
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./hosts/nixery/services/openbao/openbao.nix
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./hosts/nixery/services/openbao/proxy.nix
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./hosts/nixery/services/nixery.nix
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];
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time.timeZone = "Europe/Helsinki";
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hosts/nixery/services/openbao/openbao.nix
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hosts/nixery/services/openbao/openbao.nix
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{
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services.openbao = {
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enable = true;
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settings = {
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ui = true;
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listener.default = {
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type = "tcp";
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address = "127.0.0.1:8201";
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tls_disable = true;
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};
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cluster_addr = "http://127.0.0.1:8202";
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api_addr = "http://127.0.0.1:8201";
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storage.raft.path = "/var/lib/openbao";
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};
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};
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}
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hosts/nixery/services/openbao/proxy.nix
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hosts/nixery/services/openbao/proxy.nix
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{ pkgs, ... }:
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{
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systemd.services.openbao-proxy = {
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description = "OpenBao Proxy with Auto-Auth";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.openbao}/bin/bao proxy -config=/etc/openbao/proxy.hcl";
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Restart = "always";
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RestartSec = "5";
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User = "openbao";
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Group = "openbao";
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LimitNOFILE = "65536";
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# Security hardening
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NoNewPrivileges = true;
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PrivateTmp = true;
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ProtectSystem = "strict";
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ProtectHome = true;
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ReadWritePaths = [ "/var/lib/openbao" "/var/log/openbao" ];
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# Set proper environment
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Environment = [
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"VAULT_SKIP_VERIFY=true"
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"BAO_SKIP_VERIFY=true"
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"BAO_ADDR=http://127.0.0.1:8201"
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"HOME=/var/lib/openbao"
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];
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};
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};
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# Create openbao user and group
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users.users.openbao = {
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isSystemUser = true;
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group = "openbao";
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home = "/var/lib/private/openbao";
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createHome = true;
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};
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users.groups.openbao = {};
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environment.etc."openbao/proxy.hcl".text = ''
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# OpenBao server connection (local development)
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vault {
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address = "http://localhost:8200"
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# Retry configuration
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retry {
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num_retries = 5
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}
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}
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# Auto-Auth using AppRole
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auto_auth {
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method "approle" {
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mount_path = "auth/approle"
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config = {
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role_id_file_path = "/etc/openbao/role-id"
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secret_id_file_path = "/etc/openbao/secret-id"
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remove_secret_id_file_after_reading = false
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}
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}
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# Write authenticated token to file
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sink "file" {
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config = {
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path = "/var/lib/openbao/token"
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mode = 0640
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}
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}
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}
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# API Proxy listener for Spindle
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listener "tcp" {
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address = "127.0.0.1:8200"
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tls_disable = true
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# Security headers
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require_request_header = false
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# Enable proxy API for management
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proxy_api {
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enable_quit = true
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}
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}
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# Enable API proxy with auto-auth token
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api_proxy {
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use_auto_auth_token = true
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}
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cache {
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}
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# Logging configuration
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log_level = "info"
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log_format = "standard"
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log_file = "/var/log/openbao/proxy.log"
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log_rotate_duration = "24h"
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log_rotate_max_files = 30
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# Process management
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pid_file = "/var/lib/openbao/proxy.pid"
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# Disable idle connections for reliability
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disable_idle_connections = ["auto-auth", "proxying"]
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'';
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# Create necessary directories and files
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systemd.tmpfiles.rules = [
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# Directories
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"d /var/lib/openbao 0755 openbao openbao -"
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"d /var/lib/private/openbao 0755 openbao openbao -"
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"d /var/lib/openbao/cache 0755 openbao openbao -"
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"d /var/log/openbao 0755 openbao openbao -"
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"d /etc/openbao 0755 root root -"
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# Credential files (content must be populated externally)
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"f /etc/openbao/role-id 0600 openbao openbao -"
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"f /etc/openbao/secret-id 0600 openbao openbao -"
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# Configuration file
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"f /etc/openbao/proxy.hcl 0644 root root -"
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];
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}