Re: [Openstack] [Horizon] Horizon responds very slowly

2018-07-31 Thread gao.song
ld be only one of many incorrect statements >in that guide since I've dealt with it, so maybe this is just outdated >information (although the page has been modified on July 25th). Which >OpenStack version are you deploying? > >Regards, >Eugen > >[2] https://d

Re: [Openstack] [Horizon] Horizon responds very slowly

2018-07-30 Thread gao.song
Further report! We finally figure it out. It because of the original memcache_server configuration which lead to load key from the poweroff controller configuration example: [cache] backend = oslo_cache.memcache_pool enabled = True memcache_servers = controller1:11211,controller2:11211,controller

Re: [Openstack] [Horizon] Horizon responds very slowly

2018-07-24 Thread gao.song
Sorry for the delay, different timezone huh! Thanks a lot! We'll try the solution! At 2018-07-24 02:35:09, "Ivan Kolodyazhny" wrote: Hi, It could be a common issue between horizon and keystone. As a temporary workaround for this, you can apply this [1] patch to redirect admin user to t

[Openstack] [horizon] Horizon responds very slowly

2018-07-19 Thread gao.song
After kill one node of a cluster which consist of three nodes, I found that Horizon based on keystone with provider set to fernet respondes very slowly. Admin login will cost at least 20 senconds. And cli verbose command return show making authentication is stuck about 5 senconds. Any help wi