- Availability TCP and UDP ports
- Checking HTTP status
- Checking BODY answer
- Sending alert via Telegram
- Real-time alerting via HAProxy-WI
- Alarm history
- Showing response time
- Showing Uptime and Downtime
Checking port means: SMON sends tcp or udp requests to certain port, if port is not available then alert will raise.
If you want to use only the "port check" left empty other options
Checking HTTP status means: SMON sends http/https request to certain port, address and URI if answer is not 200 then alert will raise. The "URI" means: address after Domain name, for instance: "/" or "/index.html" or "/info".
If you want to use only the "HTTP status check" left empty Body option
Checking HTTP status also includes checking port
Checking BODY answer means: SMON sends http/https request to certain port, address and URI if answer do not consists properly phrase that was set for searching in the body answer then alert will raise.
Checking BODY answer also includes HTTP status and port checking
For SMON installation you should run:
How to start using RPM you can read here
For SMON updating you should run next command, if a new version is available yum will offer update it: