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Fix log follow mode without range header (#5347)

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Stefan Agner 2024-10-11 19:54:53 +02:00 committed by GitHub
parent 22e50b4ace
commit e2ada42001
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GPG Key ID: B5690EEEBB952194
3 changed files with 9 additions and 5 deletions
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6
supervisor/api/host.py
View File

@ -239,11 +239,13 @@ class APIHost(CoreSysAttributes):
# return 2 lines at minimum.
lines = max(2, lines)
# entries=cursor[[:num_skip]:num_entries]
range_header = f"entries=:-{lines-1}:{lines}"
range_header = f"entries=:-{lines-1}:{'' if follow else lines}"
elif RANGE in request.headers:
range_header = request.headers.get(RANGE)
else:
range_header = f"entries=:-{DEFAULT_LINES-1}:{DEFAULT_LINES}"
range_header = (
f"entries=:-{DEFAULT_LINES-1}:{'' if follow else DEFAULT_LINES}"
)
async with self.sys_host.logs.journald_logs(
params=params, range_header=range_header, accept=LogFormat.JOURNAL

5
tests/api/__init__.py
View File

@ -7,6 +7,7 @@ from aiohttp.test_utils import TestClient
from supervisor.host.const import LogFormat
DEFAULT_LOG_RANGE = "entries=:-99:100"
DEFAULT_LOG_RANGE_FOLLOW = "entries=:-99:"
async def common_test_api_advanced_logs(
@ -34,7 +35,7 @@ async def common_test_api_advanced_logs(
journald_logs.assert_called_once_with(
params={"SYSLOG_IDENTIFIER": syslog_identifier, "follow": ""},
range_header=DEFAULT_LOG_RANGE,
range_header=DEFAULT_LOG_RANGE_FOLLOW,
accept=LogFormat.JOURNAL,
)
@ -62,6 +63,6 @@ async def common_test_api_advanced_logs(
"_BOOT_ID": "ccc",
"follow": "",
},
range_header=DEFAULT_LOG_RANGE,
range_header=DEFAULT_LOG_RANGE_FOLLOW,
accept=LogFormat.JOURNAL,
)

3
tests/api/test_host.py
View File

@ -15,6 +15,7 @@ from tests.dbus_service_mocks.base import DBusServiceMock
from tests.dbus_service_mocks.systemd import Systemd as SystemdService
DEFAULT_RANGE = "entries=:-99:100"
DEFAULT_RANGE_FOLLOW = "entries=:-99:"
# pylint: disable=protected-access
@ -233,7 +234,7 @@ async def test_advanced_logs(
"SYSLOG_IDENTIFIER": coresys.host.logs.default_identifiers,
"follow": "",
},
range_header=DEFAULT_RANGE,
range_header=DEFAULT_RANGE_FOLLOW,
accept=LogFormat.JOURNAL,
)