Goal:
Being able to send instruction to the ProxySql.
Constraints:
There is three parameters only that can be sent on the post:
++ ['OFFLINE_SOFT', 'OFFLINE_HARD', 'ONLINE'] , any other parameter sent will be rejected.
++ Server status must be different from its current status.
++ Parameters to be sent in the post command: {"status":"OFFLINE_HARD", "hostname":"localhost"}
List of parameters required:
mysql:
host: localhost
user: monitor
port: 3306
password: 'monitor'
db: test
proxy:
status: ['OFFLINE_SOFT', 'OFFLINE_HARD', 'ONLINE']
Other parameters:
+ Log file: /tmp/proxysqlapi.log
+ listening port: 8838
How to:
+ curl -d '{"status":"OFFLINE_HARD", "hostname":"localhost"}' -X POST http://localhost:8838/status/
log file example:
...
INFO:root:{"source":"ProxyManager","level":"info","title":"change_instance","context":
"Update successfully new status: OFFLINE_HARD","time":"2018-10-29 23:52:24.265214"}
...
+ curl http://localhost:8838/status/localhost
...
INFO:root:{"source":"StatusHandler","level":"info","title":"get","context":"Checking instance:
OFFLINE_HARD","time":"2018-10-30 00:03:29.060184"}
INFO:tornado.access:200 GET /status/localhost (::1) 40.37ms
...