v0.4

版本发布时间: 2016-04-05 15:48:22

polaris-gslb/polaris-gslb最新发布版本:v0.6(2018-11-08 20:21:59)

Added a new load balancing method Failover Group, it allows to setup backend servers in active/backup mode
LB config format for members changed, members are now a list instead of a dictionary
Switched to python-memcached module(instead of python3-memcached previously)
Significantly improved the health monitors logic, the timeout value now controls overall monitor time rather than just being a value set on a socket
Increased the default health monitors timeouts to 5 seconds
Implemented dynamic threads scheduling for probers, each prober will now support up to 500 threads, the scheduler will dynamically expand/contract the threads pool based on the workload, default NUM_PROBERS value is set to 1(down from 50)
New Guardian process listening for control commands on Unix domain socket
All startup and control scripts re-done
Polaris health will now refuse to start on a py3 version below the required minimum
Other improvements and fixes
Users of 0.3 are advised to do a clean install of 0.4, specifically python3-memcached needs to be removed prior to installation