Files
authentik/authentik/outposts/controllers/base.py
Jens L 2f469d2709 root: partial Live-updating config (#5959)
* stages/email: directly use email credentials from config

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* use custom database backend that supports dynamic credentials

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix tests

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* add crude config reloader

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* make method names for CONFIG clearer

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* replace config.set with environ

Not sure if this is the cleanest way, but it persists through a config reload

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* re-add set for @patch

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* even more crudeness

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* clean up some old stuff?

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* somewhat rewrite config loader to keep track of a source of an attribute so we can refresh it

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* cleanup old things

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix flow e2e

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

---------

Signed-off-by: Jens Langhammer <jens@goauthentik.io>
2023-07-19 23:13:22 +02:00

106 lines
3.0 KiB
Python

"""Base Controller"""
from dataclasses import dataclass
from typing import Optional
from structlog.stdlib import get_logger
from structlog.testing import capture_logs
from authentik import __version__, get_build_hash
from authentik.lib.config import CONFIG
from authentik.lib.sentry import SentryIgnoredException
from authentik.outposts.models import (
Outpost,
OutpostServiceConnection,
OutpostServiceConnectionState,
)
FIELD_MANAGER = "goauthentik.io"
class ControllerException(SentryIgnoredException):
"""Exception raised when anything fails during controller run"""
@dataclass
class DeploymentPort:
"""Info about deployment's single port."""
port: int
name: str
protocol: str
inner_port: Optional[int] = None
class BaseClient:
"""Base class for custom clients"""
def fetch_state(self) -> OutpostServiceConnectionState:
"""Get state, version info"""
raise NotImplementedError
def __enter__(self):
return self
def __exit__(self, exc_type, exc_value, traceback):
"""Cleanup after usage"""
class BaseController:
"""Base Outpost deployment controller"""
deployment_ports: list[DeploymentPort]
client: BaseClient
outpost: Outpost
connection: OutpostServiceConnection
def __init__(self, outpost: Outpost, connection: OutpostServiceConnection):
self.outpost = outpost
self.connection = connection
self.logger = get_logger()
self.deployment_ports = []
# pylint: disable=invalid-name
def up(self):
"""Called by scheduled task to reconcile deployment/service/etc"""
raise NotImplementedError
def up_with_logs(self) -> list[str]:
"""Call .up() but capture all log output and return it."""
with capture_logs() as logs:
self.up()
return [x["event"] for x in logs]
def down(self):
"""Handler to delete everything we've created"""
raise NotImplementedError
def down_with_logs(self) -> list[str]:
"""Call .down() but capture all log output and return it."""
with capture_logs() as logs:
self.down()
return [x["event"] for x in logs]
def __enter__(self):
return self
def __exit__(self, exc_type, exc_value, traceback):
"""Cleanup after usage"""
if hasattr(self, "client"):
self.client.__exit__(exc_type, exc_value, traceback)
def get_static_deployment(self) -> str:
"""Return a static deployment configuration"""
raise NotImplementedError
def get_container_image(self) -> str:
"""Get container image to use for this outpost"""
if self.outpost.config.container_image is not None:
return self.outpost.config.container_image
image_name_template: str = CONFIG.get("outposts.container_image_base")
return image_name_template % {
"type": self.outpost.type,
"version": __version__,
"build_hash": get_build_hash(),
}