add(n9e): add all in one

n9e/compose-mysql/etc-categraf/input.mysql/mysql.toml

@@ -0,0 +1,42 @@
+[[instances]]
+address = "mysql:3306"
+username = "root"
+password = "1234"
+
+# # set tls=custom to enable tls
+# parameters = "tls=false"
+
+# extra_status_metrics = true
+# extra_innodb_metrics = false
+# gather_processlist_processes_by_state = false
+# gather_processlist_processes_by_user = false
+# gather_schema_size = true
+# gather_table_size = false
+# gather_system_table_size = false
+# gather_slave_status = true
+
+# # timeout
+# timeout_seconds = 3
+
+# # interval = global.interval * interval_times
+# interval_times = 1
+
+# important! use global unique string to specify instance
+labels = { instance="docker-compose-mysql" }
+
+## Optional TLS Config
+# use_tls = false
+# tls_min_version = "1.2"
+# tls_ca = "/etc/categraf/ca.pem"
+# tls_cert = "/etc/categraf/cert.pem"
+# tls_key = "/etc/categraf/key.pem"
+## Use TLS but skip chain & host verification
+# insecure_skip_verify = true
+
+#[[instances.queries]]
+# mesurement = "lock_wait"
+# metric_fields = [ "total" ]
+# timeout = "3s"
+# request = '''
+#SELECT count(*) as total FROM information_schema.innodb_trx WHERE trx_state='LOCK WAIT'
+#'''