# Telegraf configuration

# Telegraf is entirely plugin driven. All metrics are gathered from the
# declared inputs.

# Even if a plugin has no configuration, it must be declared in here
# to be active. Declaring a plugin means just specifying the name
# as a section with no variables. To deactivate a plugin, comment
# out the name and any variables.

# Use 'telegraf -config telegraf.toml -test' to see what metrics a config
# file would generate.

# One rule that plugins conform to is wherever a connection string
# can be passed, the values '' and 'localhost' are treated specially.
# They indicate to the plugin to use their own builtin configuration to
# connect to the local system.

# NOTE: The configuration has a few required parameters. They are marked
# with 'required'. Be sure to edit those to make this configuration work.

# Tags can also be specified via a normal map, but only one form at a time:
[tags]
  dc = "us-east-1"

# Configuration for telegraf agent
[agent]
  # Default data collection interval for all plugins
  interval = "10s"

  # run telegraf in debug mode
  debug = false

  # Override default hostname, if empty use os.Hostname()
  hostname = ""


###############################################################################
#                                  OUTPUTS                                    #
###############################################################################

[outputs]

# Configuration for influxdb server to send metrics to
[[outputs.influxdb]]
  # The full HTTP endpoint URL for your InfluxDB instance
  # Multiple urls can be specified for InfluxDB cluster support. Server to
  # write to will be randomly chosen each interval.
  urls = ["http://localhost:8086"] # required.

  # The target database for metrics. This database must already exist
  database = "telegraf" # required.

[[outputs.influxdb]]
  urls = ["udp://localhost:8089"]
  database = "udp-telegraf"

# Configuration for the Kafka server to send metrics to
[[outputs.kafka]]
  # URLs of kafka brokers
  brokers = ["localhost:9092"]
  # Kafka topic for producer messages
  topic = "telegraf"
  # Telegraf tag to use as a routing key
  #  ie, if this tag exists, it's value will be used as the routing key
  routing_tag = "host"


###############################################################################
#                                  PLUGINS                                    #
###############################################################################

[inputs]

# Read Apache status information (mod_status)
[[inputs.apache]]
  # An array of Apache status URI to gather stats.
  urls = ["http://localhost/server-status?auto"]

# Read metrics about cpu usage
[[inputs.cpu]]
  # Whether to report per-cpu stats or not
  percpu = true
  # Whether to report total system cpu stats or not
  totalcpu = true
  # Comment this line if you want the raw CPU time metrics
  drop = ["cpu_time"]

# Read metrics about disk usage by mount point
[[inputs.diskio]]
  # no configuration

# Read metrics from one or many disque servers
[[inputs.disque]]
  # An array of URI to gather stats about. Specify an ip or hostname
  # with optional port and password. ie disque://localhost, disque://10.10.3.33:18832,
  # 10.0.0.1:10000, etc.
  #
  # If no servers are specified, then localhost is used as the host.
  servers = ["localhost"]

# Read stats from one or more Elasticsearch servers or clusters
[[inputs.elasticsearch]]
  # specify a list of one or more Elasticsearch servers
  servers = ["http://localhost:9200"]

  # set local to false when you want to read the indices stats from all nodes
  # within the cluster
  local = true

# Read flattened metrics from one or more commands that output JSON to stdout
[[inputs.exec]]
  # the command to run
  command = "/usr/bin/mycollector --foo=bar"
  name_suffix = "_mycollector"

# Read metrics of haproxy, via socket or csv stats page
[[inputs.haproxy]]
  # An array of address to gather stats about. Specify an ip on hostname
  # with optional port. ie localhost, 10.10.3.33:1936, etc.
  #
  # If no servers are specified, then default to 127.0.0.1:1936
  servers = ["http://myhaproxy.com:1936", "http://anotherhaproxy.com:1936"]
  # Or you can also use local socket(not work yet)
  # servers = ["socket:/run/haproxy/admin.sock"]

# Read flattened metrics from one or more JSON HTTP endpoints
[[inputs.httpjson]]
  # a name for the service being polled
  name = "webserver_stats"

  # URL of each server in the service's cluster
  servers = [
    "http://localhost:9999/stats/",
    "http://localhost:9998/stats/",
  ]

  # HTTP method to use (case-sensitive)
  method = "GET"

  # HTTP parameters (all values must be strings)
  [httpjson.parameters]
    event_type = "cpu_spike"
    threshold = "0.75"

# Read metrics about disk IO by device
[[inputs.diskio]]
  # no configuration

# read metrics from a Kafka topic
[[inputs.kafka_consumer]]
  # topic(s) to consume
  topics = ["telegraf"]
  # an array of Zookeeper connection strings
  zookeeper_peers = ["localhost:2181"]
  # the name of the consumer group
  consumer_group = "telegraf_metrics_consumers"
  # Maximum number of points to buffer between collection intervals
  point_buffer = 100000
  # Offset (must be either "oldest" or "newest")
  offset = "oldest"

# Read metrics from a LeoFS Server via SNMP
[[inputs.leofs]]
  # An array of URI to gather stats about LeoFS.
  # Specify an ip or hostname with port. ie 127.0.0.1:4020
  #
  # If no servers are specified, then 127.0.0.1 is used as the host and 4020 as the port.
  servers = ["127.0.0.1:4021"]

# Read metrics from local Lustre service on OST, MDS
[[inputs.lustre2]]
  # An array of /proc globs to search for Lustre stats
  # If not specified, the default will work on Lustre 2.5.x
  #
  # ost_procfiles = ["/proc/fs/lustre/obdfilter/*/stats", "/proc/fs/lustre/osd-ldiskfs/*/stats"]
  # mds_procfiles = ["/proc/fs/lustre/mdt/*/md_stats"]

# Read metrics about memory usage
[[inputs.mem]]
  # no configuration

# Read metrics from one or many memcached servers
[[inputs.memcached]]
  # An array of address to gather stats about. Specify an ip on hostname
  # with optional port. ie localhost, 10.0.0.1:11211, etc.
  #
  # If no servers are specified, then localhost is used as the host.
  servers = ["localhost"]

# Read metrics from one or many MongoDB servers
[[inputs.mongodb]]
  # An array of URI to gather stats about. Specify an ip or hostname
  # with optional port add password. ie mongodb://user:auth_key@10.10.3.30:27017,
  # mongodb://10.10.3.33:18832, 10.0.0.1:10000, etc.
  #
  # If no servers are specified, then 127.0.0.1 is used as the host and 27107 as the port.
  servers = ["127.0.0.1:27017"]

# Read metrics from one or many mysql servers
[[inputs.mysql]]
  # specify servers via a url matching:
  #  [username[:password]@][protocol[(address)]]/[?tls=[true|false|skip-verify]]
  #  e.g.
  #    servers = ["root:root@http://10.0.0.18/?tls=false"]
  #    servers = ["root:passwd@tcp(127.0.0.1:3306)/"]
  #
  # If no servers are specified, then localhost is used as the host.
  servers = ["localhost"]

# Read metrics about network interface usage
[[inputs.net]]
  # By default, telegraf gathers stats from any up interface (excluding loopback)
  # Setting interfaces will tell it to gather these explicit interfaces,
  # regardless of status.
  #
  # interfaces = ["eth0", ... ]

# Read Nginx's basic status information (ngx_http_stub_status_module)
[[inputs.nginx]]
  # An array of Nginx stub_status URI to gather stats.
  urls = ["http://localhost/status"]

# Ping given url(s) and return statistics
[[inputs.ping]]
  # urls to ping
  urls = ["www.google.com"] # required
  # number of pings to send (ping -c <COUNT>)
  count = 1 # required
  # interval, in s, at which to ping. 0 == default (ping -i <PING_INTERVAL>)
  ping_interval = 0.0
  # ping timeout, in s. 0 == no timeout (ping -t <TIMEOUT>)
  timeout = 0.0
  # interface to send ping from (ping -I <INTERFACE>)
  interface = ""

# Read metrics from one or many postgresql servers
[[inputs.postgresql]]
  # specify address via a url matching:
  #   postgres://[pqgotest[:password]]@localhost[/dbname]?sslmode=[disable|verify-ca|verify-full]
  # or a simple string:
  #   host=localhost user=pqotest password=... sslmode=... dbname=app_production
  #
  # All connection parameters are optional. By default, the host is localhost
  # and the user is the currently running user. For localhost, we default
  # to sslmode=disable as well.
  #
  # Without the dbname parameter, the driver will default to a database
  # with the same name as the user. This dbname is just for instantiating a
  # connection with the server and doesn't restrict the databases we are trying
  # to grab metrics for.
  #

  address = "sslmode=disable"

  # A list of databases to pull metrics about. If not specified, metrics for all
  # databases are gathered.

  # databases = ["app_production", "blah_testing"]

  # [[postgresql.servers]]
  # address = "influx@remoteserver"

# Read metrics from one or many prometheus clients
[[inputs.prometheus]]
  # An array of urls to scrape metrics from.
  urls = ["http://localhost:9100/metrics"]

# Read metrics from one or many RabbitMQ servers via the management API
[[inputs.rabbitmq]]
  # Specify servers via an array of tables
  # name = "rmq-server-1" # optional tag
  # url = "http://localhost:15672"
  # username = "guest"
  # password = "guest"

  # A list of nodes to pull metrics about. If not specified, metrics for
  # all nodes are gathered.
  # nodes = ["rabbit@node1", "rabbit@node2"]

# Read metrics from one or many redis servers
[[inputs.redis]]
  # An array of URI to gather stats about. Specify an ip or hostname
  # with optional port add password. ie redis://localhost, redis://10.10.3.33:18832,
  # 10.0.0.1:10000, etc.
  #
  # If no servers are specified, then localhost is used as the host.
  servers = ["localhost"]

# Read metrics from one or many RethinkDB servers
[[inputs.rethinkdb]]
  # An array of URI to gather stats about. Specify an ip or hostname
  # with optional port add password. ie rethinkdb://user:auth_key@10.10.3.30:28105,
  # rethinkdb://10.10.3.33:18832, 10.0.0.1:10000, etc.
  #
  # If no servers are specified, then 127.0.0.1 is used as the host and 28015 as the port.
  servers = ["127.0.0.1:28015"]

# Read metrics about swap memory usage
[[inputs.swap]]
  # no configuration

# Read metrics about system load & uptime
[[inputs.system]]
  # no configuration