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Start Frigate in safe mode when config does not validate

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This commit is contained in:
Nicolas Mowen 2025-05-24 09:57:58 -06:00
parent 3892f8c732
commit acefab19b2
2 changed files with 22 additions and 2 deletions
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9
frigate/__main__.py
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@ -93,7 +93,14 @@ def main() -> None:
print("*************************************************************") print("*************************************************************")
print("*** End Config Validation Errors ***") print("*** End Config Validation Errors ***")
print("*************************************************************") print("*************************************************************")
sys.exit(1)
# attempt to start Frigate in recovery mode
try:
config = FrigateConfig.load(install=True, safe_load=True)
print("Starting Frigate in safe mode.")
except ValidationError:
print("Unable to load minimal Frigate config.")
sys.exit(1)
if args.validate_config: if args.validate_config:
print("*************************************************************") print("*************************************************************")
print("*** Your config file is valid. ***") print("*** Your config file is valid. ***")

15
frigate/config/config.py
View File

@ -334,6 +334,9 @@ def verify_lpr_and_face(
class FrigateConfig(FrigateBaseModel): class FrigateConfig(FrigateBaseModel):
version: Optional[str] = Field(default=None, title="Current config version.") version: Optional[str] = Field(default=None, title="Current config version.")
safe_mode: bool = Field(
default=False, title="If Frigate should be started in safe mode."
)
# Fields that install global state should be defined first, so that their validators run first. # Fields that install global state should be defined first, so that their validators run first.
environment_vars: EnvVars = Field( environment_vars: EnvVars = Field(
@ -716,6 +719,7 @@ class FrigateConfig(FrigateBaseModel):
@classmethod @classmethod
def load(cls, **kwargs): def load(cls, **kwargs):
"""Loads the Frigate config file, runs migrations, and creates the config object."""
config_path = find_config_file() config_path = find_config_file()
# No configuration file found, create one. # No configuration file found, create one.
@ -743,7 +747,7 @@ class FrigateConfig(FrigateBaseModel):
return FrigateConfig.parse(f, **kwargs) return FrigateConfig.parse(f, **kwargs)
@classmethod @classmethod
def parse(cls, config, *, is_json=None, **context): def parse(cls, config, *, is_json=None, safe_load=False, **context):
# If config is a file, read its contents. # If config is a file, read its contents.
if hasattr(config, "read"): if hasattr(config, "read"):
fname = getattr(config, "name", None) fname = getattr(config, "name", None)
@ -767,6 +771,15 @@ class FrigateConfig(FrigateBaseModel):
else: else:
config = yaml.load(config) config = yaml.load(config)
# load minimal Frigate config after the full config did not validate
if safe_load:
safe_config = {"safe_mode": True, "cameras": {}, "mqtt": {"enabled": False}}
# copy over auth and proxy config in case auth needs to be enforced
safe_config["auth"] = config.get("auth", {})
safe_config["proxy"] = config.get("proxy", {})
return cls.parse_object(safe_config, **context)
# Validate and return the config dict. # Validate and return the config dict.
return cls.parse_object(config, **context) return cls.parse_object(config, **context)