# Telegraf Configuration # # Telegraf is entirely plugin driven. All metrics are gathered from the # declared inputs, and sent to the declared outputs. # # Plugins must be declared in here to be active. # To deactivate a plugin, comment out the name and any variables. # # Use 'telegraf -config telegraf.conf -test' to see what metrics a config # file would generate. # # Environment variables can be used anywhere in this config file, simply surround # them with ${}. For strings the variable must be within quotes (ie, "${STR_VAR}"), # for numbers and booleans they should be plain (ie, ${INT_VAR}, ${BOOL_VAR}) # Config Sample under https://github.com/influxdata/telegraf/blob/master/etc/telegraf.conf # Global tags can be specified here in key="value" format. [global_tags] # datacenter dc="florianzirker.de" # 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 ## Maximum number of unwritten metrics per output. Increasing this value ## allows for longer periods of output downtime without dropping metrics at the ## cost of higher maximum memory usage. 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 = "" ## Override default hostname, if empty use os.Hostname() hostname = "wong" ## If set to true, do no set the "host" tag in the telegraf agent. omit_hostname = false ############################################################################### # OUTPUT PLUGINS # ############################################################################### # 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 = ["unix:///var/run/influxdb.sock"] # urls = ["udp://127.0.0.1:8089"] # urls = ["http://127.0.0.1:8086"] ## HTTP Basic Auth username = "${INFLUXDB_HTTP_BASIC_AUTH_USER}" password = "${INFLUXDB_HTTP_BASIC_AUTH_PASSWORD}" urls = ["https://influxdb.florianzirker.de"] # required ############################################################################### # INPUT PLUGINS # ############################################################################### # 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 ## 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 # Read metrics about disk usage by mount point [[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 = ["/hostfs", "/hostfs/boot"] ## Ignore mount points by filesystem type. ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"] # Read metrics about disk IO by device [[inputs.diskio]] ## By default, telegraf will gather stats for all devices including ## disk partitions. ## Setting devices will restrict the stats to the specified devices. # devices = ["sda", "sdb", "vd*"] ## Uncomment the following line if you need disk serial numbers. # skip_serial_number = false # ## On systems which support it, device metadata can be added in the form of ## tags. ## Currently only Linux is supported via udev properties. You can view ## available properties for a device by running: ## 'udevadm info -q property -n /dev/sda' ## Note: Most, but not all, udev properties can be accessed this way. Properties ## that are currently inaccessible include DEVTYPE, DEVNAME, and DEVPATH. # device_tags = ["ID_FS_TYPE", "ID_FS_USAGE"] # ## Using the same metadata source as device_tags, you can also customize the ## name of the device via templates. ## The 'name_templates' parameter is a list of templates to try and apply to ## the device. The template may contain variables in the form of '$PROPERTY' or ## '${PROPERTY}'. The first template which does not contain any variables not ## present for the device is used as the device name tag. ## The typical use case is for LVM volumes, to get the VG/LV name instead of ## the near-meaningless DM-0 name. # name_templates = ["$ID_FS_LABEL","$DM_VG_NAME/$DM_LV_NAME"] # Get kernel statistics from /proc/stat [[inputs.kernel]] # no configuration # Read metrics about memory usage [[inputs.mem]] # no configuration # Get the number of processes and group them by status [[inputs.processes]] # no configuration # Read metrics about swap memory usage [[inputs.swap]] # no configuration # Read metrics about system load & uptime [[inputs.system]] ## Uncomment to remove deprecated metrics. # fielddrop = ["uptime_format"] # 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 = [] ## Container states to include and exclude. Globs accepted. ## When empty only containers in the "running" state will be captured. ## example: container_state_include = ["created", "restarting", "running", "removing", "paused", "exited", "dead"] ## example: container_state_exclude = ["created", "restarting", "running", "removing", "paused", "exited", "dead"] # container_state_include = [] # container_state_exclude = [] ## Timeout for docker list, info, and stats commands timeout = "5s" ## Whether to report for each container per-device blkio (8:0, 8:1...), ## network (eth0, eth1, ...) and cpu (cpu0, cpu1, ...) stats or not. ## Usage of this setting is discouraged since it will be deprecated in favor of 'perdevice_include'. ## Default value is 'true' for backwards compatibility, please set it to 'false' so that 'perdevice_include' setting ## is honored. perdevice = false ## Specifies for which classes a per-device metric should be issued ## Possible values are 'cpu' (cpu0, cpu1, ...), 'blkio' (8:0, 8:1, ...) and 'network' (eth0, eth1, ...) ## Please note that this setting has no effect if 'perdevice' is set to 'true' perdevice_include = ["cpu", "blkio", "network"] ## Whether to report for each container total blkio and network stats or not. ## Usage of this setting is discouraged since it will be deprecated in favor of 'total_include'. ## Default value is 'false' for backwards compatibility, please set it to 'true' so that 'total_include' setting ## is honored. total = true ## Specifies for which classes a total metric should be issued. Total is an aggregated of the 'perdevice' values. ## Possible values are 'cpu', 'blkio' and 'network' ## Total 'cpu' is reported directly by Docker daemon, and 'network' and 'blkio' totals are aggregated by this plugin. ## Please note that this setting has no effect if 'total' is set to 'false' total_include = ["cpu", "blkio", "network"] ## 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 = [] ## 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 # Gather metrics about network interfaces [[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. When specifying an interface, glob-style ## patterns are also supported. ## interfaces = ["eth*"] ## ## On linux systems telegraf also collects protocol stats. ## Setting ignore_protocol_stats to true will skip reporting of protocol metrics. ## # ignore_protocol_stats = false ## # # Read TCP metrics such as established, time wait and sockets counts. [[inputs.netstat]] # no configuration # Collect kernel snmp counters and network interface statistics [[inputs.nstat]] ## file paths for proc files. If empty default paths will be used: ## /proc/net/netstat, /proc/net/snmp, /proc/net/snmp6 ## These can also be overridden with env variables, see README. proc_net_netstat = "/proc/net/netstat" proc_net_snmp = "/proc/net/snmp" proc_net_snmp6 = "/proc/net/snmp6" ## dump metrics with 0 values too dump_zeros = true