-
I got to learn some (more) High Availability things
In the spirit of continuous improvement, I made another HA setup. Same basic front-end with two webservers behind one HAProxy load balancer, but with way more fault tolerance behind them. I used the guide I mentioned in the previous HA post to create this new setup. Webservers look to 192.168.100.2 for a database connection. This […]
-
Galera test cluster created
Well that was freakishly easy. Thanks again Digital Ocean. Seemed easier to set up than master-slave replication and this is way more featureful in that you can write to any node in the cluster, not just the master. There may be a way to override this, but its like every Galera node is the same […]
-
I got to learn some High Availability things
As part of a job opportunity, the interviewer assigned some homework. The expectations were as follows: Redundant webservers Redundant database servers Read-write splitting between the webservers and the database servers And ~24 hours later, I have achieved this. This is spread across six virtual machines: HAProxy server Apache server 1 Apache server 2 ProxySQL server […]
-
Tiny Tiny RSS
Installed! Link: Tiny Tiny RSS
-
Changelog 20170513
MariaDB VM updated Openfire VM updated Plex VM updated Seafile VM updated TF2 VM updated Streisand VM updated WWW VM updated Zabbix server VM updated TO-DO: iRedMail (something in SOGo breaks, and I don’t know why), pfSense (which I’m not using, and my password isn’t being accepted? so I’ll mess with that later)
-
TF2 and Openfire Servers Up
Freed up disk space on the Openfire VM so it’s running again. Re-setup TF2 dedicated server. 69.41.175.60:27015
-
Zabbix Email and Jabber/XMPP Notifications
FINALLY have Zabbix sending alerts. Should have taken care of this ages ago. Emails send properly through Gmail, Jabber/XMPP notifications go through my Openfire VM. Couldn’t use the bulit-in Jabber functionality in Zabbix. Had to make a script. Some issue with TLS handshake somewhere. sendxmpp works just fine though!
-
LAMP and x2go on Xperia Z3C under chroot
Linux Deploy – Google Play
-
Daniel Petty | Android LAMP (Linux,Apache,MySQL,PHP) Part Two
nano /etc/mysql/my.cnf Source: Daniel Petty | Android LAMP (Linux,Apache,MySQL,PHP) Part Two HANDY.
-
Sysadmin To-Do
[ ] DHCP reservation for X230 server (if not already configured) [ ] DHCP reservation for Xperia Z3 Compact [ ] SSH port forwarding for Z3C (find appropriate port) [ ] Zabbix agent + logwatch + sendmail config for Z3C [ ] ??? [ ] Profit!