telegraf.conf

# Configuration for telegraf agent
[agent]
  ## Default data collection interval for all inputs
  interval = "10s"
  ## Rounds collection interval to 'interval'
  ## ie, if interval="10s" then always collect on :00, :10, :20, etc.
  round_interval = true

  ## Telegraf will send metrics to outputs in batches of at most
  ## metric_batch_size metrics.
  ## This controls the size of writes that Telegraf sends to output plugins.
  metric_batch_size = 1000

  ## For failed writes, telegraf will cache metric_buffer_limit metrics for each
  ## output, and will flush this buffer on a successful write. Oldest metrics
  ## are dropped first when this buffer fills.
  ## This buffer only fills when writes fail to output plugin(s).
  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 flushing interval for all outputs. 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.
  ## ie, a jitter of 5s and interval 10s means flushes will happen every 10-15s
  flush_jitter = "0s"

  ## By default or when set to "0s", precision will be set to the same
  ## timestamp order as the collection interval, with the maximum being 1s.
  ##   ie, when interval = "10s", precision will be "1s"
  ##       when interval = "250ms", precision will be "1ms"
  ## Precision will NOT be used for service inputs. It is up to each individual
  ## service input to set the timestamp at the appropriate precision.
  ## Valid time units are "ns", "us" (or "µs"), "ms", "s".
  precision = ""

  ## Logging configuration:
  ## Run telegraf with debug log messages.
  debug = false
  ## Run telegraf in quiet mode (error log messages only).
  quiet = false
  ## Specify the log file name. The empty string means to log to stderr.
  logfile = ""

  ## Override default hostname, if empty use os.Hostname()
  hostname = ""
  ## If set to true, do no set the "host" tag in the telegraf agent.
  omit_hostname = false
[[outputs.influxdb_v2]]	
  ## The URLs of the InfluxDB cluster nodes.
  ##
  ## Multiple URLs can be specified for a single cluster, only ONE of the
  ## urls will be written to each interval.
  ## urls exp: http://127.0.0.1:9999
  urls = ["https://eu-central-1-1.aws.cloud2.influxdata.com"]

  ## Token for authentication.
  token = "ADD_TOKEN"

  ## Organization is the name of the organization you wish to write to; must exist.
  organization = "ADD_ORG"

  ## Destination bucket to write into.
  bucket = "telegraf"
[[inputs.internal]]
  ## If true, collect telegraf memory stats.
  collect_memstats = true

[[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", "overlay", "aufs", "squashfs"]
[[inputs.diskio]]
[[inputs.mem]]
[[inputs.kernel]]
[[inputs.net]]
[[inputs.processes]]
[[inputs.swap]]
[[inputs.system]]
[[inputs.temp]]

[[inputs.unbound]]
  ## Address of server to connect to, read from unbound conf default, optionally ':port'
  ## Will lookup IP if given a hostname
  server = "127.0.0.1:8953"

  ## If running as a restricted user you can prepend sudo for additional access:
  # use_sudo = false

  ## The default location of the unbound-control binary can be overridden with:
  # binary = "/usr/sbin/unbound-control"

  ## The default location of the unbound config file can be overridden with:
  # config_file = "/etc/unbound/unbound.conf"

  ## The default timeout of 1s can be overridden with:
  # timeout = "1s"

  ## When set to true, thread metrics are tagged with the thread id.
  ##
  ## The default is false for backwards compatibility, and will be changed to
  ## true in a future version.  It is recommended to set to true on new
  ## deployments.
  thread_as_tag = true

# Read metrics from fail2ban.
[[inputs.fail2ban]]
  ## Use sudo to run fail2ban-client
  use_sudo = false

[[inputs.exec]]
  commands = ["/opt/vc/bin/vcgencmd measure_temp"]
  name_override = "gpu_temperature"
  data_format = "grok"
  grok_patterns = ["%{NUMBER:value:float}"]

# requires speedtest cli
# download: https://www.speedtest.net/apps/cli
[[inputs.exec]]
  ## Commands array
  commands = [  "/usr/local/bin/speedtest -f json"  ]
  interval = "60m"
  
  ## Timeout for each command to complete.
  timeout = "90s"         
  
  ## measurement name suffix (for separating different commands)
  name_override = "speedtest"
  
  ## Data format to consume.
  ## Each data format has its own unique set of configuration options, read
  ## more about them here:
  ## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
  data_format = "json"

# Query given DNS server and gives statistics
[[inputs.dns_query]]
  ## servers to query
  servers = ["192.168.1.2"]

  ## Network is the network protocol name.
  # network = "udp"

  ## Domains or subdomains to query.
  domains = ["www.google.com.", "www.amazon.com."]

  ## Query record type.
  ## Possible values: A, AAAA, CNAME, MX, NS, PTR, TXT, SOA, SPF, SRV.
  # record_type = "A"

  ## Dns server port.
  # port = 53

  ## Query timeout in seconds.
  # timeout = 2

# too verbose
#[[inputs.ethtool]]
#  ## List of interfaces to pull metrics for
#  interface_include = ["eth0"]

[[inputs.interrupts]]
  cpu_as_tag = true

# to monitor pihole
[[inputs.http]]
  name_override = "pihole_stats"
  urls = [
    "http://localhost/admin/api.php",
  ]
  timeout = "5s"
  method = "GET"
  data_format = "json" 

# to monitor home router (bbox)
[[inputs.http]]
  name_override = "bbox_device"
  urls = [
    "https://mabbox.bytel.fr/api/v1/summary",
    "https://mabbox.bytel.fr/api/v1/device",
    "https://mabbox.bytel.fr/api/v1/device/cpu",
    "https://mabbox.bytel.fr/api/v1/device/mem",
  ]
  timeout = "5s"
  method = "GET"
  data_format = "json"

[[inputs.http]]
  name_override = "bbox_connection"
  urls = [
    "https://mabbox.bytel.fr/api/v1/wan/ip",
    "https://mabbox.bytel.fr/api/v1/wan/ip/stats",
    "https://mabbox.bytel.fr/api/v1/wan/ftth/stats",
    "https://mabbox.bytel.fr/api/v1/alerts"
  ]
  timeout = "5s"
  method = "GET"
  data_format = "json"