News

antiflood: increased the burst limit and added zabbix-trapper to the fast services
zabbix: start again crashing server every hour
MDA: disabled debug in Dovecot and cleaned logs causing fs full

Added by Marc Dequènes about 7 years ago

[recently] Zabbix:
- created a proxy on ELwing to unload Daneel a bit (will be necessary when the server is put outside in the future anyway)
- tweaked settings a bit and tried to reduce load on Daneel
- moved extra MIBs in a more proper location (impact because the SMI setting was not enough and the SNMP had to be adapted too)
Elwing:
- worked on having local services use the main IP and not the ppp IP (impact on Zabbix)
- firewall: protected the Zabbix trapper from outside, as Zabbix does not implement any auth
MariaDB: increased partition size a bit (we should check if the recent increase is legitimate)

Added by Marc Dequènes about 7 years ago

Zabbix:
- HistoryCacheSize 8MB->32MB (necessary after adding more items)
- forced HK global retention to ease its work: 3d history (most were 7d, very high amount of data) and 3y trends (most were 1y, very reasonable amount of data)
- increased DB partition 15GB->30GB
Monit: removed everywhere
Toushirou: removed quota tools (unused)
MariaDB: fixed systemd state (after recent migration from MySQL)
dico.dc.o:
- Memcached: stop trying to use HugePages, as it now fails to start with systemd
- Dicod: dictd symlink was ignored by systemd and dicod was disabled, then enabled and started

Added by Marc Dequènes about 7 years ago

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