apps/trains/community/headscale/1.0.5/templates/docker-compose.yaml

{% set tpl = ix_lib.base.render.Render(values) %}

{% set c1 = tpl.add_container(values.consts.headscale_container_name, "image") %}
{% set init = tpl.add_container(values.consts.init_container_name, "alpine_image") %}
{% set perm_container = tpl.deps.perms(values.consts.perms_container_name) %}
{% set perms_config = {"uid": values.run_as.user, "gid": values.run_as.group, "mode": "check"} %}

{# FIXME: remove after https://github.com/juanfont/headscale/pull/2656 #}
{% do init.set_user(values.run_as.user, values.run_as.group) %}
{% do init.restart.set_policy("on-failure", 1) %}
{% do init.healthcheck.disable() %}
{% do init.deploy.resources.set_profile("low") %}
{% do init.remove_devices() %}
{# At least an empty config is required. #}
{% do init.set_entrypoint(["touch", "%s/config.yaml"|format(values.consts.config_path)]) %}

{% do c1.set_user(values.run_as.user, values.run_as.group) %}
{# FIXME: Uncomment this after https://github.com/juanfont/headscale/pull/2659 #}
{# {% do c1.healthcheck.set_custom_test(["CMD", "/ko-app/headscale", "health"]) %} #}
{% do c1.healthcheck.disable() %}
{% do c1.set_command(["serve"]) %}
{% do c1.depends.add_dependency(values.consts.init_container_name, "service_completed_successfully") %}

{% do c1.environment.add_env("HEADSCALE_LISTEN_ADDR", ":%d"|format(values.network.api_port.port_number)) %}
{% do c1.environment.add_env("HEADSCALE_DATABASE_TYPE", "sqlite") %}
{% do c1.environment.add_env("HEADSCALE_DATABASE_SQLITE_PATH", "%s/db.sqlite"|format(values.consts.lib_path)) %}
{# FIXME: remove after https://github.com/juanfont/headscale/pull/2658 #}
{% do c1.environment.add_env("HEADSCALE_NOISE", '{}') %}
{% do c1.environment.add_env("HEADSCALE_NOISE_PRIVATE_KEY_PATH", "%s/noise_private.key"|format(values.consts.lib_path)) %}
{% do c1.environment.add_env("HEADSCALE_UNIX_SOCKET", "%s/headscale.sock"|format(values.consts.run_path)) %}
{% do c1.environment.add_env("HEADSCALE_UNIX_SOCKET_PERMISSION", "0770") %}
{% do c1.environment.add_env("HEADSCALE_DERP_URLS", "https://controlplane.tailscale.com/derpmap/default") %}
{% do c1.environment.add_env("HEADSCALE_DERP_SERVER_PRIVATE_KEY_PATH", "%s/derp_server_private.key"|format(values.consts.lib_path)) %}

{% do c1.environment.add_env("HEADSCALE_SERVER_URL", values.headscale.server_url) %}
{% do c1.environment.add_env("HEADSCALE_DNS_BASE_DOMAIN", values.headscale.dns.base_domain) %}
{% do c1.environment.add_env("HEADSCALE_DNS_NAMESERVERS_GLOBAL", values.headscale.dns.nameservers_global | join(" ")) %}
{# Those are not really configurable #}
{% do c1.environment.add_env("HEADSCALE_PREFIXES_V4", "100.64.0.0/10") %}
{% do c1.environment.add_env("HEADSCALE_PREFIXES_V6", "fd7a:115c:a1e0::/48") %}

{% if values.network.certificate_id %}
  {% do c1.environment.add_env("HEADSCALE_SSL_KEY_PATH", values.consts.ssl_key_path) %}
  {% do c1.environment.add_env("HEADSCALE_SSL_CERT_PATH", values.consts.ssl_cert_path) %}

  {% set cert = values.ix_certificates[values.network.certificate_id] %}
  {% do c1.configs.add("private", cert.privatekey, values.consts.ssl_key_path) %}
  {% do c1.configs.add("public", cert.certificate, values.consts.ssl_cert_path) %}
{% endif %}

{% do c1.environment.add_user_envs(values.headscale.additional_envs) %}

{% do c1.add_port(values.network.api_port) %}

{% do c1.add_storage(values.consts.config_path, values.storage.config) %}
{% do init.add_storage(values.consts.config_path, values.storage.config) %}
{% do perm_container.add_or_skip_action("config", values.storage.config, perms_config) %}

{% do c1.add_storage(values.consts.lib_path, values.storage.lib) %}
{% do perm_container.add_or_skip_action("lib", values.storage.lib, perms_config) %}

{% do c1.add_storage(values.consts.run_path, values.storage.run) %}
{% do perm_container.add_or_skip_action("run", values.storage.run, perms_config) %}

{% for store in values.storage.additional_storage %}
  {% do c1.add_storage(store.mount_path, store) %}
  {% do perm_container.add_or_skip_action(store.mount_path, store, perms_config) %}
{% endfor %}

{% if perm_container.has_actions() %}
  {% do perm_container.activate() %}
  {% do c1.depends.add_dependency(values.consts.perms_container_name, "service_completed_successfully") %}
  {% do init.depends.add_dependency(values.consts.perms_container_name, "service_completed_successfully") %}
{% endif %}

{{ tpl.render() | tojson }}