Add ability to configure app logs to be written to a file (#903)

It gives users the option to send Patroni application logs to a File instead of Standard Out. There are three environment variables that can be set to enable and configure file logging.
1. `PATRONI_FILE_LOG_DIR`: Path to a directory that is writeable by the executing user. Having this variable set is what activates file logging.
2. `PATRONI_FILE_LOG_NUM`: This is a rolling file logger. This variable dictates how many log files are retained.
3. `PATRONI_FILE_LOG_SIZE`: This variable dictates the size at which the logs will roll.

If `PATRONI_FILE_LOG_DIR` is not set than Patroni will log to stderr (default behavior does not change)

Closes https://github.com/zalando/patroni/issues/902
This commit is contained in:
Lucas Capistrant
2018-12-21 15:38:29 +01:00
committed by Alexander Kukushkin
parent 491f230711
commit f3da6de129
3 changed files with 22 additions and 4 deletions
+3
View File
@@ -51,3 +51,6 @@ scm-source.json
docs/build/
docs/source/_static/
docs/source/_templates/
# Pycharm IDE
.idea/