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add mysql skip slave (#12826)

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Simon Smith
2021-05-06 17:22:04 +01:00
committed by GitHub
parent 37ac9dffbe
commit b44ee32b78
1 changed files with 12 additions and 4 deletions
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16
doc/Extensions/Applications.md
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@@ -1008,6 +1008,10 @@ you may have to specify 127.0.0.1 instead of localhost. Localhost make
a MySQL connection via the mysql socket, while 127.0.0.1 make a standard a MySQL connection via the mysql socket, while 127.0.0.1 make a standard
IP connection to mysql. IP connection to mysql.
Note also if you get a mysql error `Uncaught TypeError: mysqli_num_rows(): Argument #1`,
this is because you are using a newer mysql version which doesnt support `UNBLOCKING` for slave statuses,
so you need to also include the line `$chk_options['slave'] = false;` into `mysql.cnf` to skip checking slave statuses
## Agent ## Agent
[Install the agent](Agent-Setup.md) on this device if it isn't already [Install the agent](Agent-Setup.md) on this device if it isn't already
@@ -1018,13 +1022,17 @@ Verify it is working by running `/usr/lib/check_mk_agent/local/mysql`
## SNMP extend ## SNMP extend
1: Copy the mysql script to the desired host. `wget 1: Copy the mysql script to the desired host.
https://github.com/librenms/librenms-agent/raw/master/snmp/mysql -O /etc/snmp/mysql ` ```
wget https://github.com/librenms/librenms-agent/raw/master/snmp/mysql -O /etc/snmp/mysql
```
2: Run `chmod +x /etc/snmp/mysql` 2: Make the file executable
```
chmod +x /etc/snmp/mysql
```
3: Edit your snmpd.conf file and add: 3: Edit your snmpd.conf file and add:
``` ```
extend mysql /etc/snmp/mysql extend mysql /etc/snmp/mysql
``` ```