[global_tags]
  # Telegraf has a few options you can configure under the [agent] section of the config.
[agent]
  # Default data collection interval for all inputs
  interval = "10s"
  # Rounds collection interval to interval. 
  # For example, if interval is set to 10s then always collect on :00, :10, :20, etc.
  round_interval = true
  # Telegraf will send metrics to output in batch of at most metric_batch_size metrics.
  metric_batch_size = 1000
  # Telegraf will cache metric_buffer_limit metrics for each output, and will flush this buffer on a successful write. 
  # This should be a multiple of metric_batch_size and could not be less than 2 times metric_batch_size.
  metric_buffer_limit = 10000
  # Collection jitter is used to jitter the collection by a random amount. 
  # Each plugin will sleep for a random time within jitter before collecting. This can be used to avoid many plugins 
  # querying things like sysfs at the same time, which can have a measurable effect on the system.
  collection_jitter = "0s"
  # Default data flushing interval for all outputs. 
  # You should not set this below interval. Maximum flush_interval will be flush_interval + flush_jitter
  flush_interval = "10s"
  # Jitter the flush interval by a random amount. This is primarily to avoid large write spikes for users running a large number of Telegraf instances. 
  # For example, a flush_jitter of 5s and flush_interval of 10s means flushes will happen every 10-15s.
  flush_jitter = "0s"
  # By default, precision will be set to the same timestamp order as the collection interval, with the maximum being 1s. 
  # Precision will NOT be used for service inputs, such as logparser and statsd. Valid values are ns, us (or µs), ms, and s.
  precision = ""
  # Override default hostname, if empty use os.Hostname().
  hostname = ""
  # If true, do no set the host tag in the Telegraf agent
  omit_hostname = false
  
  # Configuration for sending metrics to InfluxDB
[[outputs.influxdb]]
  ## The full HTTP or UDP URL for your InfluxDB instance.
  ##
  ## Multiple URLs can be specified for a single cluster, only ONE of the
  ## urls will be written to each interval.
  urls = ["http://influxdb-service:8086"]
  ## The target database for metrics; will be created as needed.
  ## For UDP url endpoint database needs to be configured on server side.
  database = "telegraf"
  ## HTTP Basic Auth
  username = "mdenys"
  password = "mdenys"

[[inputs.cpu]]
  ## Whether to report per-cpu stats or not
  percpu = true
  ## Whether to report total system cpu stats or not
  totalcpu = true
  ## If true, collect raw CPU time metrics.
  collect_cpu_time = false
  ## If true, compute and report the sum of all non-idle CPU states.
  report_active = false

[[inputs.disk]]
  ## By default stats will be gathered for all mount points.
  ## Set mount_points will restrict the stats to only the specified mount points.
  # mount_points = ["/"]

  ## Ignore mount points by filesystem type.
  ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"]


  # REF: https://github.com/influxdata/telegraf/tree/master/plugins/inputs/docker
  # Read metrics about docker containers
[[inputs.docker]]
  ## Docker Endpoint
  ##   To use TCP, set endpoint = "tcp://[ip]:[port]"
  ##   To use environment variables (ie, docker-machine), set endpoint = "ENV"
  endpoint = "unix:///var/run/docker.sock"
  ## Set to true to collect Swarm metrics(desired_replicas, running_replicas)
  ## Note: configure this in one of the manager nodes in a Swarm cluster.
  ## configuring in multiple Swarm managers results in duplication of metrics.
  gather_services = false
  ## Only collect metrics for these containers. Values will be appended to
  ## container_name_include.
  ## Deprecated (1.4.0), use container_name_include
  container_names = []
  ## Set the source tag for the metrics to the container ID hostname, eg first 12 chars
  source_tag = false
  ## Containers to include and exclude. Collect all if empty. Globs accepted.
  container_name_include = []
  container_name_exclude = []
  ## Timeout for docker list, info, and stats commands
  timeout = "5s"
  ## Whether to report for each container per-device blkio (8:0, 8:1...) and
  ## network (eth0, eth1, ...) stats or not
  perdevice = true
  ## Whether to report for each container total blkio and network stats or not
  total = false
  ## docker labels to include and exclude as tags.  Globs accepted.
  ## Note that an empty array for both will include all labels as tags
  docker_label_include = []
  docker_label_exclude = ["annotation.kubernetes*"]

  ## Which environment variables should we use as a tag
  tag_env = ["JAVA_HOME", "HEAP_SIZE"]

  ## Optional TLS Config
  # tls_ca = "/etc/telegraf/ca.pem"
  # tls_cert = "/etc/telegraf/cert.pem"
  # tls_key = "/etc/telegraf/key.pem"
  ## Use TLS but skip chain & host verification
  # insecure_skip_verify = false