Add input plugin for monit (influxdata#6850)

plugins/inputs/all/all.go

@@ -91,6 +91,7 @@ import (
 	_ "github.com/influxdata/telegraf/plugins/inputs/mesos"
 	_ "github.com/influxdata/telegraf/plugins/inputs/minecraft"
 	_ "github.com/influxdata/telegraf/plugins/inputs/mongodb"
+	_ "github.com/influxdata/telegraf/plugins/inputs/monit"
 	_ "github.com/influxdata/telegraf/plugins/inputs/mqtt_consumer"
 	_ "github.com/influxdata/telegraf/plugins/inputs/multifile"
 	_ "github.com/influxdata/telegraf/plugins/inputs/mysql"

plugins/inputs/monit/README.md

@@ -0,0 +1,148 @@
+# Monit Plugin
+
+The monit plugin gathers metrics and status information about local processes, 
+remote hosts, file, file systems, directories and network interfaces managed and watched over by Monit.
+
+To install Monit agent on the host please refer to the link https://mmonit.com/wiki/Monit/Installation
+
+Minimum Version of Monit tested with is 5.16
+
+### Configuration:
+
+```toml
+# Read metrics and status information about processes managed by Monit
+ [[inputs.monit]]
+   #SampleConfig
+   address = "http://127.0.0.1:2812"
+   basic_auth_username = "test"
+   basic_auth_password = "test"
+```
+
+### Tags:
+All measurements have the following tags:
+- address
+- version
+- service
+- paltform_name
+- status
+- monitoring_status
+- monitoring_mode
+
+### Measurements & Fields:
+
+<optional description>
+
+### Fields:
+Fields for all Monit service types:
+- status_code
+- monitoring_status_code
+- monitoring_mode_code 
+
+### Measurement & Fields:
+Fields for Monit service type Filesystem:
+- Measurement:
+  - monit_filesystem
+- Fields:
+  - mode
+  - block_percent
+  - block_usage
+  - block_total
+  - inode_percent
+  - inode_usage
+  - inode_total
+
+Fields for Monit service type directory:
+- Measurement:
+  - monit_directory
+- Fields:
+  - permissions
+
+Fields for Monit service type file:
+- Measurement:
+  - monit_file
+- Fields:
+  - size
+  - permissions
+
+Fields for Monit service type process:
+- Measurement:
+  - monit_process
+- Fields:
+  - cpu_percent
+  - cpu_percent_total
+  - mem_kb
+  - mem_kb_total
+  - mem_percent
+  - mem_percent_total
+  - pid
+  - parent_pid
+  - threads
+  - children
+
+Fields for Monit service type remote host:
+- Measurement:
+  - monit_remote_host
+- Fields:
+  - hostname
+  - port_number
+  - request
+  - protocol
+  - type
+
+Fields for Monit service type system:
+- Measurement:
+  - monit_system
+- Fields:
+  - cpu_system
+  - cpu_user
+  - cpu_wait
+  - cpu_load_avg_1m
+  - cpu_load_avg_5m
+  - cpu_load_avg_15m
+  - mem_kb
+  - mem_percent
+  - swap_kb
+  - swap_percent
+
+Fields for Monit service type fifo:
+- Measurement:
+  - monit_fifo
+- Fields:
+  - permissions
+
+Fields for Monit service type program:
+- Measurement:
+  - monit_program
+- Fields:
+  - last_started_time
+  - program_status
+
+Fields for Monit service type network:
+- Measurement:
+  - monit_network
+- Fields:
+  - link_state
+  - link_mode
+  - link_speed
+  - download_packets_now
+  - download_packets_total
+  - download_bytes_now
+  - download_bytes_total
+  - download_errors_now
+  - download_errors_total
+  - upload_packets_now
+  - upload_packets_total
+  - upload_bytes_now
+  - upload_bytes_total
+  - upload_errors_now
+  - upload_errors_total
+
+### Example Output:
+```
+$ ./telegraf -config telegraf.conf -input-filter monit -test
+monit_system,address=http://localhost:2812,host=verizon-onap,hostname=verizon-onap,monitoring_mode=Monitoring\ mode:\ \ active,monitoring_status=Monitoring\ status:\ \ Monitored,platform_name=Linux,service=verizon-onap,status=Running,version=5.16 status_code=0i,cpu_system=1.9,cpu_user=4.7,cpu_wait=1.5,cpu_load_avg_1m=1.24,cpu_load_avg_5m=1.68,mem_percent=67.1,monitoring_status_code=1i,monitoring_mode_code=0i,cpu_load_avg_15m=1.64,mem_kb=10961012i,swap_kb=2322688,swap_percent=13.9 1578636430000000000
+monit_remote_host,address=http://localhost:2812,host=verizon-onap,hostname=verizon-onap,monitoring_mode=Monitoring\ mode:\ \ passive,monitoring_status=Monitoring\ status:\ \ Monitored,platform_name=Linux,service=testing,status=Failure,version=5.16 status_code=32i,monitoring_status_code=1i,monitoring_mode_code=1i,remote_hostname="192.168.10.49",port_number=2220i,request="",protocol="DEFAULT",type="TCP" 1578636430000000000
+monit_fifo,address=http://localhost:2812,host=verizon-onap,hostname=verizon-onap,monitoring_mode=Monitoring\ mode:\ \ active,monitoring_status=Monitoring\ status:\ \ Monitored,platform_name=Linux,service=test2,status=Running,version=5.16 status_code=0i,monitoring_status_code=1i,monitoring_mode_code=0i,permissions=664i 1578636430000000000
+monit_network,address=http://localhost:2812,host=verizon-onap,hostname=verizon-onap,monitoring_mode=Monitoring\ mode:\ \ active,monitoring_status=Monitoring\ status:\ \ Monitored,platform_name=Linux,service=test1,status=Failure,version=5.16 monitoring_status_code=1i,monitoring_mode_code=0i,download_packets_total=0i,upload_bytes_now=0i,download_errors_total=0i,status_code=8388608i,link_speed=-1i,link_mode="Unknown Mode",download_bytes_now=0i,download_bytes_total=0i,download_errors_now=0i,upload_packets_total=0i,upload_bytes_total=0i,upload_errors_now=0i,upload_errors_total=0i,link_state=0i,download_packets_now=0i,upload_packets_now=0i 1578636430000000000
+monit_directory,address=http://localhost:2812,host=verizon-onap,hostname=verizon-onap,monitoring_mode=Monitoring\ mode:\ \ passive,monitoring_status=Monitoring\ status:\ \ Monitored,platform_name=Linux,service=test,status=Running,version=5.16 status_code=0i,monitoring_status_code=1i,monitoring_mode_code=1i,permissions=755i 1578636430000000000
+```