Tail log files on your server and report by email if error occurs.
By default, the regex pattern was set for default uwsgi logs.
pip install tail_uwsgi_log
tail_uwsgi_log -c your_config_filepath.ini
The config file provides infomations needed to send an email and log-files to tail.
For example:
; section name startswith 'log' would be interpreted as logfile config
[log-myapp1]
; log file path
filepath = your_log_filepath
; wait_time for tail command, the thread will sleep and wait
; the wait_time should be small if the server is busy and generates log lines quickly
wait_time = 0.5
; the regex pattern to read the log line, the line doesn't match this regex will be recorded as innormal
pattern =
; mail settings
mail_recipients = [email protected], [email protected]
mail_host = smtp.qq.com
mail_port = 465
mail_sender = your_email_address
mail_password = your_passwordTo tail several log files at the same time, we could set several sections on config files, the section name should start with 'log'.
For mail settings, we could use a section named 'mail' to set default value. The default value will be used if not set in log section.
For example:
[log-myapp1]
filepath = your_log_filepath1
wait_time = 0.5
pattern =
mail_recipients = [email protected], [email protected]
[log-myapp2]
filepath = your_log_filepath2
wait_time = 1
pattern =
mail_recipients = [email protected], [email protected]
[mail]
mail_host = smtp.qq.com
mail_port = 465
mail_sender = your_email_address
mail_password = your_passwordThe default regex pattern to match the logline was for default uwsgi logs, which is:
pattern = r'''\]\ (?P<ip>.*?)\ (.*)\ {.*?}\ \[(?P<datetime>.*?)\]\ (?P<request_method>POST|GET|DELETE|PUT|PATCH)\s
(?P<request_uri>[^ ]*?)\ =>\ generated\ (?:.*?)\ in\ (?P<resp_msecs>\d+)\ msecs\s
\(HTTP/[\d.]+\ (?P<resp_status>\d+)\)'''The 'resp_status' in the pattern is important, which will be used as a signal.
When the resp_status is 500, an email will be sent with all innormal log lines recorded before.