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feat: replace bind-mount log pipeline with Docker log streaming

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Services now print RFC 5424 to stdout; Docker captures via json-file driver.
A new host-side collector (decnet.web.collector) streams docker logs from all
running decky service containers and writes RFC 5424 + parsed JSON to the host
log file. The existing ingester continues to tail the .json file unchanged.
rsyslog can consume the .log file independently — no DECNET involvement needed.

Removes: bind-mount volume injection, _LOG_NETWORK bridge, log_target config
field and --log-target CLI flag, TCP syslog forwarding from service templates.
This commit is contained in:
anti
2026-04-10 00:14:14 -04:00
parent 8d023147cc
commit 25ba3fb56a
11 changed files with 368 additions and 328 deletions
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31
tests/test_config.py
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@@ -62,41 +62,22 @@ class TestDecnetConfig:
)
assert cfg.mode == "unihost"
def test_valid_log_target(self):
def test_log_file_field(self):
cfg = DecnetConfig(
mode="unihost", interface="eth0",
subnet="10.0.0.0/24", gateway="10.0.0.1",
deckies=[self._base_decky()],
log_target="192.168.1.5:5140",
log_file="/var/log/decnet/decnet.log",
)
assert cfg.log_target == "192.168.1.5:5140"
assert cfg.log_file == "/var/log/decnet/decnet.log"
def test_none_log_target_ok(self):
def test_log_file_defaults_to_none(self):
cfg = DecnetConfig(
mode="unihost", interface="eth0",
subnet="10.0.0.0/24", gateway="10.0.0.1",
deckies=[self._base_decky()],
log_target=None,
)
assert cfg.log_target is None
def test_invalid_log_target_no_port(self):
with pytest.raises(Exception):
DecnetConfig(
mode="unihost", interface="eth0",
subnet="10.0.0.0/24", gateway="10.0.0.1",
deckies=[self._base_decky()],
log_target="192.168.1.5",
)
def test_invalid_log_target_non_digit_port(self):
with pytest.raises(Exception):
DecnetConfig(
mode="unihost", interface="eth0",
subnet="10.0.0.0/24", gateway="10.0.0.1",
deckies=[self._base_decky()],
log_target="192.168.1.5:abc",
)
assert cfg.log_file is None
# ---------------------------------------------------------------------------
@@ -118,7 +99,6 @@ def _sample_config():
distro="debian", base_image="debian", hostname="host-01",
)
],
log_target="10.0.0.1:5140",
)
@@ -132,7 +112,6 @@ def test_save_and_load_state(tmp_path):
loaded_cfg, loaded_compose = result
assert loaded_cfg.mode == "unihost"
assert loaded_cfg.deckies[0].name == "decky-01"
assert loaded_cfg.log_target == "10.0.0.1:5140"
assert loaded_compose == compose