John Ko johnko
johnko
/ Percona XtraDB Cluster on FreeBSD 10
Last active
August 29, 2015 14:01
These were my error logs. but it turns out Line 4 of var-log-mysql-error2.log was the hint I needed to get this working. /server/mysql/data/wsrep_recovery.lBRkgo could not be created because galera could not write to that directory
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| # grep mysql /etc/rc.conf | |
| mysql_limits="YES" | |
| mysql_dbdir="/server/mysql/data" | |
| mysql_optfile="/server/mysql/my.cnf" | |
| mysql_enable="YES" | |
| mysql_args="" |
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| #!/bin/sh | |
| ######################################### | |
| # CAUTION, ONLY DO THIS ON A TEST SYSTEM | |
| ######################################### | |
| # use GELI to onetime encrypt 4 hard drives to test with | |
| for i in `seq 0 3` ; do geli onetime /dev/ada$i ; done | |
| # append the ELI devices to a DEV variable |
johnko
/ gist:8f70b27006ce0a4b40fc
Created
April 7, 2015 05:26
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| var keymap = { | |
| '0': 48, | |
| '1': 49, | |
| '2': 50, | |
| '3': 51, | |
| '4': 52, | |
| '5': 53, | |
| '6': 54, | |
| '7': 55, | |
| '8': 56, |
johnko
/ couchbalanced
Last active
August 29, 2015 14:22
— forked from BenHall/couchbalanced
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| # this config needs haproxy-1.1.28 or haproxy-1.2.1 | |
| global | |
| log 127.0.0.1 local0 | |
| log 127.0.0.1 local1 notice | |
| #log loghost local0 info | |
| maxconn 4096 | |
| #chroot /usr/share/haproxy | |
| user haproxy | |
| group haproxy |
johnko
/ gist:bbc8682eb3f4b04105c4
Last active
August 29, 2015 14:22
— forked from cpetersen/gist:581657
johnko
/ gist:76cdffcf82bfea2f3804
Last active
August 29, 2015 14:22
— forked from cpetersen/gist:581657
johnko
/ gist:9a61a71400eb084d7a54
Last active
August 29, 2015 14:22
— forked from cpetersen/gist:581657
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| #!/bin/bash | |
| # from https://gist.github.com/cpetersen/581657 | |
| NAME=$1 | |
| HOME="/root" | |
| PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin" | |
| /usr/bin/sudo -u root /usr/local/bin/couchdb -b -a /mnt/sde/$NAME/couchdb.ini -p /var/run/couchdb-$NAME.pid -e /var/log/couchdb-$NAME.err -o /var/log/couchdb-$NAME.out | |
| sleep 1 | |
| echo '' >> /var/run/couchdb-$NAME.pidroot |
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| ################################################################# | |
| # couchdb | |
| ################################################################ | |
| #check process couchdb by port number | |
| check host couchdb with address localhost | |
| if failed port 5984 then alert | |
| if failed url https://localhost:5984/ and content == '"couchdb"' then alert | |
| group couchdb |
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| ################################################################# | |
| # couchdb | |
| # http://nikosmarkopoulos.com/monitoring-couchdb-with-monit/ | |
| ################################################################ | |
| check process couchdb | |
| with pidfile /var/run/couchdb/couchdb.pid | |
| start program = "/etc/init.d/couchdb start" | |
| stop program = "/etc/init.d/couchdb stop" | |
| if failed host localhost port 5984 proto http then restart |
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