openstack-ansible-ops/elk_metrics_6x/roles/elastic_heartbeat/templates/heartbeat.yml.j2

{% import 'templates/_macros.j2' as elk_macros %}
################### Heartbeat Configuration Example #########################

# This file is a full configuration example documenting all non-deprecated
# options in comments. For a shorter configuration example, that contains
# only some common options, please see heartbeat.yml in the same directory.
#
# You can find the full configuration reference here:
# https://www.elastic.co/guide/en/beats/heartbeat/index.html

############################# Heartbeat ######################################
{%   set icmp_hosts = [] %}
{%   for host_item in groups['all'] %}
{%     if hostvars[host_item]['ansible_host'] is defined %}
{%       set _ = icmp_hosts.extend([hostvars[host_item]['ansible_host']]) %}
{%     endif %}
{%   endfor %}
# Configure monitors
heartbeat.monitors:
- type: icmp # monitor type `icmp` (requires root) uses ICMP Echo Request to ping
             # configured hosts

  # Monitor name used for job name and document type.
  name: icmp

  # Enable/Disable monitor
  enabled: true

  # Configure task schedule using cron-like syntax
  schedule: '@every 30s' # every 30 seconds from start of beat

  # List of hosts to ping
  hosts: {{ (icmp_hosts | default([])) | to_json }}
  # Configure IP protocol types to ping on if hostnames are configured.
  # Ping all resolvable IPs if `mode` is `all`, or only one IP if `mode` is `any`.
  ipv4: true
  ipv6: true
  mode: any

  # Configure file json file to be watched for changes to the monitor:
  #watch.poll_file:
    # Path to check for updates.
    #path:

    # Interval between file file changed checks.
    #interval: 5s

  # Total running time per ping test.
  timeout: {{ icmp_hosts | length }}s

  # Waiting duration until another ICMP Echo Request is emitted.
  wait: 1s

  # The tags of the monitors are included in their own field with each
  # transaction published. Tags make it easy to group servers by different
  # logical properties.
  #tags: ["service-X", "web-tier"]

  # Optional fields that you can specify to add additional information to the
  # monitor output. Fields can be scalar values, arrays, dictionaries, or any nested
  # combination of these.
  #fields:
  #  env: staging

  # If this option is set to true, the custom fields are stored as top-level
  # fields in the output document instead of being grouped under a fields
  # sub-dictionary. Default is false.
  #fields_under_root: false

{% for item in heartbeat_services %}
{%   if item.type == 'tcp' %}
{%     set hosts = [] %}
{%     for port in item.ports | default([])  %}
{%       for backend in item.group | default([])  %}
{%         set backend_host = hostvars[backend]['ansible_host'] %}
{%         set _ = hosts.extend([backend_host + ":" + (port | string)]) %}
{%       endfor %}
{%     endfor %}
{%     if hosts | length > 0 %}
- type: tcp # monitor type `tcp`. Connect via TCP and optionally verify endpoint
            # by sending/receiving a custom payload

  # Monitor name used for job name and document type
  name: "{{ item.name }}"

  # Enable/Disable monitor
  enabled: true

  # Configure task schedule
  schedule: '@every 45s' # every 30 seconds from start of beat

  # configure hosts to ping.
  # Entries can be:
  #   - plain host name or IP like `localhost`:
  #       Requires ports configs to be checked. If ssl is configured,
  #       a SSL/TLS based connection will be established. Otherwise plain tcp connection
  #       will be established
  #   - hostname + port like `localhost:12345`:
  #       Connect to port on given host. If ssl is configured,
  #       a SSL/TLS based connection will be established. Otherwise plain tcp connection
  #       will be established
  #   - full url syntax. `scheme://<host>:[port]`. The `<scheme>` can be one of
  #     `tcp`, `plain`, `ssl` and `tls`. If `tcp`, `plain` is configured, a plain
  #     tcp connection will be established, even if ssl is configured.
  #     Using `tls`/`ssl`, an SSL connection is established. If no ssl is configured,
  #     system defaults will be used (not supported on windows).
  #     If `port` is missing in url, the ports setting is required.
  hosts: {{ (hosts | default([])) | to_json }}

  # Configure IP protocol types to ping on if hostnames are configured.
  # Ping all resolvable IPs if `mode` is `all`, or only one IP if `mode` is `any`.
  ipv4: true
  ipv6: true
  mode: any

  # Configure file json file to be watched for changes to the monitor:
  #watch.poll_file:
    # Path to check for updates.
    #path:

    # Interval between file file changed checks.
    #interval: 5s

  # List of ports to ping if host does not contain a port number
  # ports: [80, 9200, 5044]

  # Total test connection and data exchange timeout
  #timeout: 16s

  # Optional payload string to send to remote and expected answer. If none is
  # configured, the endpoint is expected to be up if connection attempt was
  # successful. If only `send_string` is configured, any response will be
  # accepted as ok. If only `receive_string` is configured, no payload will be
  # send, but client expects to receive expected payload on connect.
  #check:
    #send: ''
    #receive: ''

  # SOCKS5 proxy url
  # proxy_url: ''

  # Resolve hostnames locally instead on SOCKS5 server:
  #proxy_use_local_resolver: false

  # TLS/SSL connection settings:
  #ssl:
    # Certificate Authorities
    #certificate_authorities: ['']

    # Required TLS protocols
    #supported_protocols: ["TLSv1.0", "TLSv1.1", "TLSv1.2"]
{%     endif %}
{%   elif item.type == 'http' %}
{%     set hosts = [] %}
{%     for port in item.ports | default([])  %}
{%       for backend in item.group | default([])  %}
{%         set backend_host = hostvars[backend]['ansible_host'] %}
{%         set _ = hosts.extend(["http://" + backend_host + ":" + (port | string) + item.path]) %}
{%       endfor %}
{%     endfor %}
{%     if hosts | length > 0 %}
- type: http # monitor type `http`. Connect via HTTP an optionally verify response

  # Monitor name used for job name and document type
  name: "{{ item.name }}"

  # Enable/Disable monitor
  enabled: true

  # Configure task schedule
  schedule: '@every 60s' # every 30 seconds from start of beat

  # Configure URLs to ping
  urls: {{ (hosts | default([])) | to_json }}

  # Configure IP protocol types to ping on if hostnames are configured.
  # Ping all resolvable IPs if `mode` is `all`, or only one IP if `mode` is `any`.
  ipv4: true
  ipv6: true
  mode: "any"

  # Configure file json file to be watched for changes to the monitor:
  #watch.poll_file:
    # Path to check for updates.
    #path:

    # Interval between file file changed checks.
    #interval: 5s

  # Optional HTTP proxy url. If not set HTTP_PROXY environment variable will be used.
  #proxy_url: ''

  # Total test connection and data exchange timeout
  #timeout: 16s

  # Optional Authentication Credentials
  #username: ''
  #password: ''

  # TLS/SSL connection settings for use with HTTPS endpoint. If not configured
  # system defaults will be used.
  #ssl:
    # Certificate Authorities
    #certificate_authorities: ['']

    # Required TLS protocols
    #supported_protocols: ["TLSv1.0", "TLSv1.1", "TLSv1.2"]

  # Request settings:
  check.request:
    # Configure HTTP method to use. Only 'HEAD', 'GET' and 'POST' methods are allowed.
    method: "{{ item.method }}"

    # Dictionary of additional HTTP headers to send:
    headers:
      User-agent: osa-heartbeat-healthcheck

    # Optional request body content
    #body:

  # Expected response settings
{%       if item.check_response is defined %}
  check.response: {{ item.check_response }}
  #check.response:
    # Expected status code. If not configured or set to 0 any status code not
    # being 404 is accepted.
    #status: 0

    # Required response headers.
    #headers:

    # Required response contents.
    #body:
{%       endif %}
{%     endif %}
{%   endif %}
{% endfor %}

heartbeat.scheduler:
  # Limit number of concurrent tasks executed by heartbeat. The task limit if
  # disabled if set to 0. The default is 0.
  limit: {{ icmp_hosts | length // 4 }}

  # Set the scheduler it's timezone
  #location: ''

#================================ General ======================================

# The name of the shipper that publishes the network data. It can be used to group
# all the transactions sent by a single shipper in the web interface.
# If this options is not defined, the hostname is used.
#name:

# The tags of the shipper are included in their own field with each
# transaction published. Tags make it easy to group servers by different
# logical properties.
#tags: ["service-X", "web-tier"]

# Optional fields that you can specify to add additional information to the
# output. Fields can be scalar values, arrays, dictionaries, or any nested
# combination of these.
#fields:
#  env: staging

# If this option is set to true, the custom fields are stored as top-level
# fields in the output document instead of being grouped under a fields
# sub-dictionary. Default is false.
#fields_under_root: false

# Internal queue configuration for buffering events to be published.
#queue:
  # Queue type by name (default 'mem')
  # The memory queue will present all available events (up to the outputs
  # bulk_max_size) to the output, the moment the output is ready to server
  # another batch of events.
  #mem:
    # Max number of events the queue can buffer.
    #events: 4096

    # Hints the minimum number of events stored in the queue,
    # before providing a batch of events to the outputs.
    # A value of 0 (the default) ensures events are immediately available
    # to be sent to the outputs.
    #flush.min_events: 2048

    # Maximum duration after which events are available to the outputs,
    # if the number of events stored in the queue is < min_flush_events.
    #flush.timeout: 1s

# Sets the maximum number of CPUs that can be executing simultaneously. The
# default is the number of logical CPUs available in the system.
#max_procs:

#================================ Processors ===================================

# Processors are used to reduce the number of fields in the exported event or to
# enhance the event with external metadata. This section defines a list of
# processors that are applied one by one and the first one receives the initial
# event:
#
#   event -> filter1 -> event1 -> filter2 ->event2 ...
#
# The supported processors are drop_fields, drop_event, include_fields, and
# add_cloud_metadata.
#
# For example, you can use the following processors to keep the fields that
# contain CPU load percentages, but remove the fields that contain CPU ticks
# values:
#
#processors:
#- include_fields:
#    fields: ["cpu"]
#- drop_fields:
#    fields: ["cpu.user", "cpu.system"]
#
# The following example drops the events that have the HTTP response code 200:
#
#processors:
#- drop_event:
#    when:
#       equals:
#           http.code: 200
#
# The following example enriches each event with metadata from the cloud
# provider about the host machine. It works on EC2, GCE, DigitalOcean,
# Tencent Cloud, and Alibaba Cloud.
#
#processors:
#- add_cloud_metadata: ~
#
# The following example enriches each event with the machine's local time zone
# offset from UTC.
#
#processors:
#- add_locale:
#    format: offset
#
# The following example enriches each event with docker metadata, it matches
# given fields to an existing container id and adds info from that container:
#
#processors:
#- add_docker_metadata:
#    host: "unix:///var/run/docker.sock"
#    match_fields: ["system.process.cgroup.id"]
#    match_pids: ["process.pid", "process.ppid"]
#    match_source: true
#    match_source_index: 4
#    cleanup_timeout: 60
#    # To connect to Docker over TLS you must specify a client and CA certificate.
#    #ssl:
#    #  certificate_authority: "/etc/pki/root/ca.pem"
#    #  certificate:           "/etc/pki/client/cert.pem"
#    #  key:                   "/etc/pki/client/cert.key"
#
# The following example enriches each event with docker metadata, it matches
# container id from log path available in `source` field (by default it expects
# it to be /var/lib/docker/containers/*/*.log).
#
#processors:
#- add_docker_metadata: ~
processors:
- add_host_metadata: ~

#============================= Elastic Cloud ==================================

# These settings simplify using heartbeat with the Elastic Cloud (https://cloud.elastic.co/).

# The cloud.id setting overwrites the `output.elasticsearch.hosts` and
# `setup.kibana.host` options.
# You can find the `cloud.id` in the Elastic Cloud web UI.
#cloud.id:

# The cloud.auth setting overwrites the `output.elasticsearch.username` and
# `output.elasticsearch.password` settings. The format is `<user>:<pass>`.
#cloud.auth:

#================================ Outputs ======================================

# Configure what output to use when sending the data collected by the beat.

#-------------------------- Elasticsearch output -------------------------------
#output.elasticsearch:
  # Boolean flag to enable or disable the output module.
  #enabled: true

  # Array of hosts to connect to.
  # Scheme and port can be left out and will be set to the default (http and 9200)
  # In case you specify and additional path, the scheme is required: http://localhost:9200/path
  # IPv6 addresses should always be defined as: https://[2001:db8::1]:9200
  #hosts: ["localhost:9200"]

  # Set gzip compression level.
  #compression_level: 0

  # Optional protocol and basic auth credentials.
  #protocol: "https"
  #username: "elastic"
  #password: "changeme"

  # Dictionary of HTTP parameters to pass within the url with index operations.
  #parameters:
    #param1: value1
    #param2: value2

  # Number of workers per Elasticsearch host.
  #worker: 1

  # Optional index name. The default is "heartbeat" plus date
  # and generates [heartbeat-]YYYY.MM.DD keys.
  # In case you modify this pattern you must update setup.template.name and setup.template.pattern accordingly.
  #index: "heartbeat-%{[beat.version]}-%{+yyyy.MM.dd}"

  # Optional ingest node pipeline. By default no pipeline will be used.
  #pipeline: ""

  # Optional HTTP Path
  #path: "/elasticsearch"

  # Custom HTTP headers to add to each request
  #headers:
  #  X-My-Header: Contents of the header

  # Proxy server url
  #proxy_url: http://proxy:3128

  # The number of times a particular Elasticsearch index operation is attempted. If
  # the indexing operation doesn't succeed after this many retries, the events are
  # dropped. The default is 3.
  #max_retries: 3

  # The maximum number of events to bulk in a single Elasticsearch bulk API index request.
  # The default is 50.
  #bulk_max_size: 50

  # Configure http request timeout before failing an request to Elasticsearch.
  #timeout: 90

  # Use SSL settings for HTTPS.
  #ssl.enabled: true

  # Configure SSL verification mode. If `none` is configured, all server hosts
  # and certificates will be accepted. In this mode, SSL based connections are
  # susceptible to man-in-the-middle attacks. Use only for testing. Default is
  # `full`.
  #ssl.verification_mode: full

  # List of supported/valid TLS versions. By default all TLS versions 1.0 up to
  # 1.2 are enabled.
  #ssl.supported_protocols: [TLSv1.0, TLSv1.1, TLSv1.2]

  # SSL configuration. By default is off.
  # List of root certificates for HTTPS server verifications
  #ssl.certificate_authorities: ["/etc/pki/root/ca.pem"]

  # Certificate for SSL client authentication
  #ssl.certificate: "/etc/pki/client/cert.pem"

  # Client Certificate Key
  #ssl.key: "/etc/pki/client/cert.key"

  # Optional passphrase for decrypting the Certificate Key.
  #ssl.key_passphrase: ''

  # Configure cipher suites to be used for SSL connections
  #ssl.cipher_suites: []

  # Configure curve types for ECDHE based cipher suites
  #ssl.curve_types: []

  # Configure what types of renegotiation are supported. Valid options are
  # never, once, and freely. Default is never.
  #ssl.renegotiation: never


#----------------------------- Logstash output ---------------------------------
{{ elk_macros.output_logstash(inventory_hostname, logstash_data_hosts, ansible_processor_count) }}

#------------------------------- Kafka output ----------------------------------
#output.kafka:
  # Boolean flag to enable or disable the output module.
  #enabled: true

  # The list of Kafka broker addresses from where to fetch the cluster metadata.
  # The cluster metadata contain the actual Kafka brokers events are published
  # to.
  #hosts: ["localhost:9092"]

  # The Kafka topic used for produced events. The setting can be a format string
  # using any event field. To set the topic from document type use `%{[type]}`.
  #topic: beats

  # The Kafka event key setting. Use format string to create unique event key.
  # By default no event key will be generated.
  #key: ''

  # The Kafka event partitioning strategy. Default hashing strategy is `hash`
  # using the `output.kafka.key` setting or randomly distributes events if
  # `output.kafka.key` is not configured.
  #partition.hash:
    # If enabled, events will only be published to partitions with reachable
    # leaders. Default is false.
    #reachable_only: false

    # Configure alternative event field names used to compute the hash value.
    # If empty `output.kafka.key` setting will be used.
    # Default value is empty list.
    #hash: []

  # Authentication details. Password is required if username is set.
  #username: ''
  #password: ''

  # Kafka version heartbeat is assumed to run against. Defaults to the oldest
  # supported stable version (currently version 0.8.2.0)
  #version: 0.8.2

  # Metadata update configuration. Metadata do contain leader information
  # deciding which broker to use when publishing.
  #metadata:
    # Max metadata request retry attempts when cluster is in middle of leader
    # election. Defaults to 3 retries.
    #retry.max: 3

    # Waiting time between retries during leader elections. Default is 250ms.
    #retry.backoff: 250ms

    # Refresh metadata interval. Defaults to every 10 minutes.
    #refresh_frequency: 10m

  # The number of concurrent load-balanced Kafka output workers.
  #worker: 1

  # The number of times to retry publishing an event after a publishing failure.
  # After the specified number of retries, the events are typically dropped.
  # Some Beats, such as Filebeat, ignore the max_retries setting and retry until
  # all events are published.  Set max_retries to a value less than 0 to retry
  # until all events are published. The default is 3.
  #max_retries: 3

  # The maximum number of events to bulk in a single Kafka request. The default
  # is 2048.
  #bulk_max_size: 2048

  # The number of seconds to wait for responses from the Kafka brokers before
  # timing out. The default is 30s.
  #timeout: 30s

  # The maximum duration a broker will wait for number of required ACKs. The
  # default is 10s.
  #broker_timeout: 10s

  # The number of messages buffered for each Kafka broker. The default is 256.
  #channel_buffer_size: 256

  # The keep-alive period for an active network connection. If 0s, keep-alives
  # are disabled. The default is 0 seconds.
  #keep_alive: 0

  # Sets the output compression codec. Must be one of none, snappy and gzip. The
  # default is gzip.
  #compression: gzip

  # The maximum permitted size of JSON-encoded messages. Bigger messages will be
  # dropped. The default value is 1000000 (bytes). This value should be equal to
  # or less than the broker's message.max.bytes.
  #max_message_bytes: 1000000

  # The ACK reliability level required from broker. 0=no response, 1=wait for
  # local commit, -1=wait for all replicas to commit. The default is 1.  Note:
  # If set to 0, no ACKs are returned by Kafka. Messages might be lost silently
  # on error.
  #required_acks: 1

  # The configurable ClientID used for logging, debugging, and auditing
  # purposes.  The default is "beats".
  #client_id: beats

  # Enable SSL support. SSL is automatically enabled, if any SSL setting is set.
  #ssl.enabled: true

  # Optional SSL configuration options. SSL is off by default.
  # List of root certificates for HTTPS server verifications
  #ssl.certificate_authorities: ["/etc/pki/root/ca.pem"]

  # Configure SSL verification mode. If `none` is configured, all server hosts
  # and certificates will be accepted. In this mode, SSL based connections are
  # susceptible to man-in-the-middle attacks. Use only for testing. Default is
  # `full`.
  #ssl.verification_mode: full

  # List of supported/valid TLS versions. By default all TLS versions 1.0 up to
  # 1.2 are enabled.
  #ssl.supported_protocols: [TLSv1.0, TLSv1.1, TLSv1.2]

  # Certificate for SSL client authentication
  #ssl.certificate: "/etc/pki/client/cert.pem"

  # Client Certificate Key
  #ssl.key: "/etc/pki/client/cert.key"

  # Optional passphrase for decrypting the Certificate Key.
  #ssl.key_passphrase: ''

  # Configure cipher suites to be used for SSL connections
  #ssl.cipher_suites: []

  # Configure curve types for ECDHE based cipher suites
  #ssl.curve_types: []

  # Configure what types of renegotiation are supported. Valid options are
  # never, once, and freely. Default is never.
  #ssl.renegotiation: never

#------------------------------- Redis output ----------------------------------
#output.redis:
  # Boolean flag to enable or disable the output module.
  #enabled: true

  # The list of Redis servers to connect to. If load balancing is enabled, the
  # events are distributed to the servers in the list. If one server becomes
  # unreachable, the events are distributed to the reachable servers only.
  #hosts: ["localhost:6379"]

  # The Redis port to use if hosts does not contain a port number. The default
  # is 6379.
  #port: 6379

  # The name of the Redis list or channel the events are published to. The
  # default is heartbeat.
  #key: heartbeat

  # The password to authenticate with. The default is no authentication.
  #password:

  # The Redis database number where the events are published. The default is 0.
  #db: 0

  # The Redis data type to use for publishing events. If the data type is list,
  # the Redis RPUSH command is used. If the data type is channel, the Redis
  # PUBLISH command is used. The default value is list.
  #datatype: list

  # The number of workers to use for each host configured to publish events to
  # Redis. Use this setting along with the loadbalance option. For example, if
  # you have 2 hosts and 3 workers, in total 6 workers are started (3 for each
  # host).
  #worker: 1

  # If set to true and multiple hosts or workers are configured, the output
  # plugin load balances published events onto all Redis hosts. If set to false,
  # the output plugin sends all events to only one host (determined at random)
  # and will switch to another host if the currently selected one becomes
  # unreachable. The default value is true.
  #loadbalance: true

  # The Redis connection timeout in seconds. The default is 5 seconds.
  #timeout: 5s

  # The number of times to retry publishing an event after a publishing failure.
  # After the specified number of retries, the events are typically dropped.
  # Some Beats, such as Filebeat, ignore the max_retries setting and retry until
  # all events are published. Set max_retries to a value less than 0 to retry
  # until all events are published. The default is 3.
  #max_retries: 3

  # The maximum number of events to bulk in a single Redis request or pipeline.
  # The default is 2048.
  #bulk_max_size: 2048

  # The URL of the SOCKS5 proxy to use when connecting to the Redis servers. The
  # value must be a URL with a scheme of socks5://.
  #proxy_url:

  # This option determines whether Redis hostnames are resolved locally when
  # using a proxy. The default value is false, which means that name resolution
  # occurs on the proxy server.
  #proxy_use_local_resolver: false

  # Enable SSL support. SSL is automatically enabled, if any SSL setting is set.
  #ssl.enabled: true

  # Configure SSL verification mode. If `none` is configured, all server hosts
  # and certificates will be accepted. In this mode, SSL based connections are
  # susceptible to man-in-the-middle attacks. Use only for testing. Default is
  # `full`.
  #ssl.verification_mode: full

  # List of supported/valid TLS versions. By default all TLS versions 1.0 up to
  # 1.2 are enabled.
  #ssl.supported_protocols: [TLSv1.0, TLSv1.1, TLSv1.2]

  # Optional SSL configuration options. SSL is off by default.
  # List of root certificates for HTTPS server verifications
  #ssl.certificate_authorities: ["/etc/pki/root/ca.pem"]

  # Certificate for SSL client authentication
  #ssl.certificate: "/etc/pki/client/cert.pem"

  # Client Certificate Key
  #ssl.key: "/etc/pki/client/cert.key"

  # Optional passphrase for decrypting the Certificate Key.
  #ssl.key_passphrase: ''

  # Configure cipher suites to be used for SSL connections
  #ssl.cipher_suites: []

  # Configure curve types for ECDHE based cipher suites
  #ssl.curve_types: []

  # Configure what types of renegotiation are supported. Valid options are
  # never, once, and freely. Default is never.
  #ssl.renegotiation: never

#------------------------------- File output -----------------------------------
#output.file:
  # Boolean flag to enable or disable the output module.
  #enabled: true

  # Path to the directory where to save the generated files. The option is
  # mandatory.
  #path: "/tmp/heartbeat"

  # Name of the generated files. The default is `heartbeat` and it generates
  # files: `heartbeat`, `heartbeat.1`, `heartbeat.2`, etc.
  #filename: heartbeat

  # Maximum size in kilobytes of each file. When this size is reached, and on
  # every heartbeat restart, the files are rotated. The default value is 10240
  # kB.
  #rotate_every_kb: 10000

  # Maximum number of files under path. When this number of files is reached,
  # the oldest file is deleted and the rest are shifted from last to first. The
  # default is 7 files.
  #number_of_files: 7

  # Permissions to use for file creation. The default is 0600.
  #permissions: 0600


#----------------------------- Console output ---------------------------------
#output.console:
  # Boolean flag to enable or disable the output module.
  #enabled: true

  # Pretty print json event
  #pretty: false

#================================= Paths ======================================

# The home path for the heartbeat installation. This is the default base path
# for all other path settings and for miscellaneous files that come with the
# distribution (for example, the sample dashboards).
# If not set by a CLI flag or in the configuration file, the default for the
# home path is the location of the binary.
#path.home:

# The configuration path for the heartbeat installation. This is the default
# base path for configuration files, including the main YAML configuration file
# and the Elasticsearch template file. If not set by a CLI flag or in the
# configuration file, the default for the configuration path is the home path.
#path.config: ${path.home}

# The data path for the heartbeat installation. This is the default base path
# for all the files in which heartbeat needs to store its data. If not set by a
# CLI flag or in the configuration file, the default for the data path is a data
# subdirectory inside the home path.
#path.data: ${path.home}/data

# The logs path for a heartbeat installation. This is the default location for
# the Beat's log files. If not set by a CLI flag or in the configuration file,
# the default for the logs path is a logs subdirectory inside the home path.
#path.logs: ${path.home}/logs

#============================== Dashboards =====================================
{{ elk_macros.setup_dashboards('heartbeat') }}

#=============================== Template ======================================
{{ elk_macros.setup_template('heartbeat', inventory_hostname, data_nodes, elasticsearch_number_of_replicas) }}

#============================== Kibana =====================================
{% if (groups['kibana'] | length) > 0 %}
{{ elk_macros.setup_kibana(hostvars[groups['kibana'][0]]['ansible_host'] ~ ':' ~ kibana_port) }}
{% endif %}

#================================ Logging ======================================
{{ elk_macros.beat_logging('heartbeat') }}

#============================== Xpack Monitoring =====================================
{{ elk_macros.xpack_monitoring_elasticsearch(inventory_hostname, elasticsearch_data_hosts, ansible_processor_count) }}

#================================ HTTP Endpoint ======================================
# Each beat can expose internal metrics through a HTTP endpoint. For security
# reasons the endpoint is disabled by default. This feature is currently experimental.
# Stats can be access through http://localhost:5066/stats . For pretty JSON output
# append ?pretty to the URL.

# Defines if the HTTP endpoint is enabled.
#http.enabled: false

# The HTTP endpoint will bind to this hostname or IP address. It is recommended to use only localhost.
#http.host: localhost

# Port on which the HTTP endpoint will bind. Default is 5066.
#http.port: 5066