Create a format for a2 hosting log

[Chardonneaur]

The format of A2 hosting log are quite similar to OVH, here is an example of A2 hosting log format:
54.0.0.0 - - [01/Dec/2022:08:31:01 -0500] "GET / HTTP/1.1" 200 304 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36"

[sgiehl]

Isn't A2 using some default log format? Did you try letting the log parser detect the format?

[Chardonneaur]

I did, but it was written url are undefined

[sgiehl]

In that case, guess it should work by providing a custom regex.
Unfortunately I don't think we will be able to work on any improvements for the log importer any time soon.

[Chardonneaur]

could you guide me to write this custom regex?

[sgiehl]

Those are some of the current formats, hope that helps to create a custom one:

matomo-log-analytics/import_logs.py

Lines 456 to 491 in 33ba655

	_COMMON_LOG_FORMAT = (
	r'(?P<ip>[\w*.:-]+)\s+\S+\s+(?P<userid>\S+)\s+\[(?P<date>.*?)\s+(?P<timezone>.*?)\]\s+'
	r'"(?P<method>\S+)\s+(?P<path>.*?)\s+\S+"\s+(?P<status>\d+)\s+(?P<length>\S+)'
	)
	_NCSA_EXTENDED_LOG_FORMAT = (_COMMON_LOG_FORMAT +
	r'\s+"(?P<referrer>.*?)"\s+"(?P<user_agent>.*?)"'
	)
	_S3_LOG_FORMAT = (
	r'\S+\s+(?P<host>\S+)\s+\[(?P<date>.*?)\s+(?P<timezone>.*?)\]\s+(?P<ip>[\w*.:-]+)\s+'
	r'(?P<userid>\S+)\s+\S+\s+\S+\s+\S+\s+"(?P<method>\S+)\s+(?P<path>.*?)\s+\S+"\s+(?P<status>\d+)\s+\S+\s+(?P<length>\S+)\s+'
	r'\S+\s+\S+\s+\S+\s+"(?P<referrer>.*?)"\s+"(?P<user_agent>.*?)"'
	)
	_ICECAST2_LOG_FORMAT = ( _NCSA_EXTENDED_LOG_FORMAT +
	r'\s+(?P<session_time>[0-9-]+)'
	)
	_ELB_LOG_FORMAT = (
	r'(?:\S+\s+)?(?P<date>[0-9-]+T[0-9:]+)\.\S+\s+\S+\s+(?P<ip>[\w*.:-]+):\d+\s+\S+:\d+\s+\S+\s+(?P<generation_time_secs>\S+)\s+\S+\s+'
	r'(?P<status>\d+)\s+\S+\s+\S+\s+(?P<length>\S+)\s+'
	r'"\S+\s+\w+:\/\/(?P<host>[\w\-\.]*):\d+(?P<path>\/\S*)\s+[^"]+"\s+"(?P<user_agent>[^"]+)"\s+\S+\s+\S+'
	)
	_OVH_FORMAT = (
	r'(?P<ip>\S+)\s+' + _HOST_PREFIX + r'(?P<userid>\S+)\s+\[(?P<date>.*?)\s+(?P<timezone>.*?)\]\s+'
	r'"\S+\s+(?P<path>.*?)\s+\S+"\s+(?P<status>\S+)\s+(?P<length>\S+)'
	r'\s+"(?P<referrer>.*?)"\s+"(?P<user_agent>.*?)"'
	)
	_HAPROXY_FORMAT = (
	r'.*:\ (?P<ip>[\w*.]+).*\[(?P<date>.*)\].*\ (?P<status>\b\d{3}\b)\ (?P<length>\d+)\ -.*\"(?P<method>\S+)\ (?P<path>\S+).*'
	)
	_GANDI_SIMPLE_HOSTING_FORMAT = (
	r'(?P<host>[0-9a-zA-Z-_.]+)\s+(?P<ip>[a-zA-Z0-9.]+)\s+\S+\s+(?P<userid>\S+)\s+\[(?P<date>.+?)\s+(?P<timezone>.+?)\]\s+\((?P<generation_time_secs>[0-9a-zA-Z\s]*)\)\s+"(?P<method>[A-Z]+)\s+(?P<path>\S+)\s+(\S+)"\s+(?P<status>[0-9]+)\s+(?P<length>\S+)\s+"(?P<referrer>\S+)"\s+"(?P<user_agent>[^"]+)"'
	)