ansible-ffrgb/roles/telegraf/templates/telegraf.conf.j2

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# Telegraf configuration
# Telegraf is entirely plugin driven. All metrics are gathered from the
# declared plugins.
# 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:
[global_tags]
{% if telegraf_tags is defined and telegraf_tags != None %}
{% for key, value in telegraf_tags.items()%}
{{ key }} = "{{ value }}"
{% endfor %}
{% endif %}
{% if telegraf_aws_tags == true and ec2_tags is defined and ec2_tags != None %}
{% for key, value in ec2_tags.tags.items()%}
{{ telegraf_aws_tags_prefix }}{{ key }} = "{{ value }}"
{% endfor %}
{% endif %}
# Configuration for telegraf agent
[agent]
## Default data collection interval for all inputs
interval = "{{ telegraf_agent_interval }}"
## Rounds collection interval to 'interval'
## ie, if interval="10s" then always collect on :00, :10, :20, etc.
round_interval = {{ telegraf_round_interval }}
## Telegraf will send metrics to outputs in batches of at
## most metric_batch_size metrics.
metric_batch_size = {{ telegraf_metric_batch_size }}
## 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.
metric_buffer_limit = {{ telegraf_metric_buffer_limit }}
## 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 = "{{ telegraf_collection_jitter }}"
## Default flushing interval for all outputs. You shouldn't set this below
## interval. Maximum flush_interval will be flush_interval + flush_jitter
flush_interval = "{{ telegraf_flush_interval }}"
## 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 = "{{ telegraf_flush_jitter }}"
## Run telegraf in debug mode
debug = {{ telegraf_debug }}
## Run telegraf in quiet mode
quiet = {{ telegraf_quiet }}
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hostname = "{{ ansible_hostname }}"
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## If set to true, do no set the "host" tag in the telegraf agent.
omit_hostname = {{ telegraf_omit_hostname }}
###############################################################################
# OUTPUTS #
###############################################################################
[outputs]
# Configuration for influxdb server to send metrics to
[[outputs.influxdb]]
# The full HTTP or UDP endpoint URL for your InfluxDB instance.
# Multiple urls can be specified but it is assumed that they are part of the same
# cluster, this means that only ONE of the urls will be written to each interval.
# urls = ["udp://localhost:8089"] # UDP endpoint example
## urls = [ "" ] # required
urls = ["{{ telegraf_influxdb_url }}"]
# The target database for metrics (telegraf will create it if not exists)
database = "{{ telegraf_influxdb_database }}" # required
# Precision of writes, valid values are n, u, ms, s, m, and h
# note: using second precision greatly helps InfluxDB compression
precision = "{{ telegraf_influxdb_precision }}"
## Retention policy to write to.
retention_policy = "{{ telegraf_influxdb_retention_policy }}"
## Write consistency (clusters only), can be: "any", "one", "quorom", "all"
write_consistency = "{{ telegraf_influxdb_write_consistency }}"
# Connection timeout (for the connection with InfluxDB), formatted as a string.
# If not provided, will default to 0 (no timeout)
timeout = "{{ telegraf_influxdb_timeout }}"
{% if telegraf_influxdb_username is defined and telegraf_influxdb_username != None %}
username = "{{ telegraf_influxdb_username }}"
{% endif %}
password = "{{ telegraf_influxdb_password }}"
# Set the user agent for HTTP POSTs (can be useful for log differentiation)
{% if telegraf_influxdb_user_agent is defined and telegraf_influxdb_user_agent != None %}
user_agent = "{{ telegraf_influxdb_user_agent }}"
{% endif %}
# Set UDP payload size, defaults to InfluxDB UDP Client default (512 bytes)
{% if telegraf_influxdb_udp_payload is defined and telegraf_influxdb_udp_payload != None %}
udp_payload = {{ telegraf_influxdb_udp_payload }}
{% endif %}
## Optional SSL Config
{% if telegraf_influxdb_ssl_ca is defined and telegraf_influxdb_ssl_ca != None %}
# ssl_ca = "{{ telegraf_influxdb_ssl_ca }}"
{% endif %}
{% if telegraf_influxdb_ssl_cert is defined and telegraf_influxdb_ssl_cert != None %}
# ssl_cert = "{{ telegraf_influxdb_ssl_cert }}"
{% endif %}
{% if telegraf_influxdb_ssl_key is defined and telegraf_influxdb_ssl_key != None %}
# ssl_key = "{{ telegraf_influxdb_ssl_key }}"
{% endif %}
{% if telegraf_influxdb_insecure_skip_verify is defined and telegraf_influxdb_insecure_skip_verify != None %}
## Use SSL but skip chain & host verification
insecure_skip_verify = {{ telegraf_influxdb_insecure_skip_verify }}
{% endif %}
###############################################################################
# PLUGINS #
###############################################################################
{% for plugin in telegraf_plugins %}
[[inputs.{{ plugin.name }}]]
{% if plugin.options is defined %}
{% for key, value in plugin.options.items() %}
{% if value is not mapping %}
{% if value is sequence and value is not string %}
{% if value[0] is number %}
{{ key }} = [ {{ value|join(', ') }} ]
{% else %}
{{ key }} = [ "{{ value|join('", "') }}" ]
{% endif %}
{% else %}
{% if value == "true" or value == "false" or value is number %}
{{ key }} = {{ value | lower }}
{% else %}
{{ key }} = "{{ value }}"
{% endif %}
{% endif %}
{% endif %}
{% endfor %}
{% for key, value in plugin.options.items() %}
{% if value is mapping %}
[inputs.{{ plugin.name }}.{{ key }}]
{% for lv2_key, lv2_value in value.items() %}
{% if lv2_value is sequence and lv2_value is not string %}
{% if lv2_value[0] is number %}
{{ lv2_key }} = [ {{ lv2_value|join(', ') }} ]
{% else %}
{{ lv2_key }} = [ "{{ lv2_value|join('", "') }}" ]
{% endif %}
{% else %}
{% if lv2_value == "true" or lv2_value == "false" or lv2_value is number %}
{{ lv2_key }} = {{ lv2_value | lower }}
{% else %}
{{ lv2_key }} = "{{ lv2_value }}"
{% endif %}
{% endif %}
{% endfor %}
{% endif %}
{% endfor %}
{% endif %}
{% endfor %}
###############################################################################
# service PLUGINS #
###############################################################################