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

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

#============================  Config Reloading ===============================

# Config reloading allows to dynamically load modules. Each file which is
# monitored must contain one or multiple modules as a list.
metricbeat.config.modules:

  # Glob pattern for configuration reloading
  path: ${path.config}/conf.d/*.yml

  # Period on which files under path should be checked for changes
  reload.period: 30s

  # Set to true to enable config reloading
  reload.enabled: false

# Maximum amount of time to randomly delay the start of a metricset. Use 0 to
# disable startup delay.
metricbeat.max_start_delay: 10s

#============================== Autodiscover ===================================

# Autodiscover allows you to detect changes in the system and spawn new modules
# as they happen.

#metricbeat.autodiscover:
  # List of enabled autodiscover providers
#  providers:
#    - type: docker
#      templates:
#        - condition:
#            equals.docker.container.image: etcd
#          config:
#            - module: etcd
#              metricsets: ["leader", "self", "store"]
#              period: 30s
#              hosts: ["${host}:2379"]

#==========================  Modules configuration ============================

{% set metric_sets = ['network', 'process', 'process_summary', 'uptime'] %}
{% if physical_host is defined and physical_host != inventory_hostname %}
{%   set host_mount_devices = (hostvars[physical_host]['ansible_mounts'] | map(attribute='device') | list) %}
{%   set container_mount_devices = (ansible_mounts | map(attribute='device') | list) %}
{%   if (((container_mount_devices | difference(host_mount_devices)) | length) > 0) | bool %}
{%     set _ = metric_sets.extend(['filesystem', 'fsstat']) %}
{%   endif %}
{% else %}
{%   set _ = metric_sets.extend(['cpu', 'load', 'memory', 'core', 'diskio', 'raid', 'socket', 'filesystem', 'fsstat']) %}
{% endif %}
metricbeat.modules:
#------------------------------- System Module -------------------------------
#  metricsets:
#    - cpu             # CPU usage
#    - filesystem      # File system usage for each mountpoint
#    - fsstat          # File system summary metrics
#    - load            # CPU load averages
#    - memory          # Memory usage
#    - network         # Network IO
#    - process         # Per process metrics
#    - process_summary # Process summary
#    - uptime          # System Uptime
#    - core            # Per CPU core usage
#    - diskio          # Disk IO
#    - raid            # Raid
#    - socket          # Sockets and connection info (linux only)
- module: system
  metricsets: {{ metric_sets }}
  enabled: true
  period: 60s
  processes: ['.*']

  # Configure the metric types that are included by these metricsets.
  cpu.metrics:  ["percentages"]  # The other available options are normalized_percentages and ticks.
  core.metrics: ["percentages"]  # The other available option is ticks.

  # A list of filesystem types to ignore. The filesystem metricset will not
  # collect data from filesystems matching any of the specified types, and
  # fsstats will not include data from these filesystems in its summary stats.
  #filesystem.ignore_types: []

  # These options allow you to filter out all processes that are not
  # in the top N by CPU or memory, in order to reduce the number of documents created.
  # If both the `by_cpu` and `by_memory` options are used, the union of the two sets
  # is included.
  process.include_top_n:
    #
    # Set to false to disable this feature and include all processes
    enabled: true

    # How many processes to include from the top by CPU. The processes are sorted
    # by the `system.process.cpu.total.pct` field.
    by_cpu: 20

    # How many processes to include from the top by memory. The processes are sorted
    # by the `system.process.memory.rss.bytes` field.
    by_memory: 20

  # If false, cmdline of a process is not cached.
  process.cmdline.cache.enabled: true

  # Enable collection of cgroup metrics from processes on Linux.
  process.cgroups.enabled: {{ ansible_service_mgr == 'systemd' }}

  # A list of regular expressions used to whitelist environment variables
  # reported with the process metricset's events. Defaults to empty.
  #process.env.whitelist: []

  # Include the cumulative CPU tick values with the process metrics. Defaults
  # to false.
  #process.include_cpu_ticks: false

  # Configure reverse DNS lookup on remote IP addresses in the socket metricset.
  socket.reverse_lookup.enabled: true
  socket.reverse_lookup.success_ttl: 60s
  socket.reverse_lookup.failure_ttl: 60s

##------------------------------ Aerospike Module -----------------------------
#- module: aerospike
#  metricsets: ["namespace"]
#  enabled: false
#  period: 30s
#  hosts: ["localhost:3000"]
#
##------------------------------- Apache Module -------------------------------
{% if apache_enabled | default(false) | bool %}
- module: apache
  metricsets: ["status"]
  enabled: true
  period: 30s
#
#  # Apache hosts
  hosts: ["http://127.0.1.1:18181"]
#
#  # Path to server status. Default server-status
#  #server_status_path: "server-status"
#
#  # Username of hosts.  Empty by default
#  #username: username
#
#  # Password of hosts. Empty by default
#  #password: password
{% endif %}
#
#-------------------------------- Ceph Module --------------------------------
{% if ceph_restapi_enabled | default(false) | bool %}
- module: ceph
  metricsets: ["cluster_disk", "cluster_health", "monitor_health", "pool_disk", "osd_tree"]
  enabled: true
  period: 30s
  hosts: {{ ceph_stats_hosts | to_json }}
{% endif %}
#
##------------------------------ Couchbase Module -----------------------------
#- module: couchbase
#  metricsets: ["bucket", "cluster", "node"]
#  period: 30s
#  hosts: ["localhost:8091"]
#
##------------------------------- Docker Module -------------------------------
{% if docker_enabled | default(false) | bool %}
- module: docker
  metricsets: ["container", "cpu", "diskio", "healthcheck", "info", "memory", "network"]
  enabled: true
  hosts: ["unix:///var/run/docker.sock"]
  period: 30s

  # 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"
{% endif %}
#
##----------------------------- Dropwizard Module -----------------------------
#- module: dropwizard
#  metricsets: ["collector"]
#  period: 30s
#  hosts: ["localhost:8080"]
#  metrics_path: /metrics/metrics
#  namespace: example
#
##---------------------------- Elasticsearch Module ---------------------------
{% if inventory_hostname in (groups['elastic-logstash'] | union(groups['kibana'])) %}
- module: elasticsearch
  metricsets:
    - node
    - node_stats
    - index
    - index_recovery
    - index_summary
    - shard
    - ml_job
  enabled: true
  period: 30s
  hosts: ["localhost:{{ elastic_port }}"]
{% endif %}

##----------------------------- envoyproxy Module -----------------------------
- module: envoyproxy
  metricsets: ["server"]
  period: 10s
  hosts: ["localhost:9901"]

##-------------------------------- Etcd Module --------------------------------
{% if etcd_enabled | default(false) | bool %}
- module: etcd
  metricsets: ["leader", "self", "store"]
  enabled: true
  period: 30s
  hosts: ["localhost:2379"]
{% endif %}
#
##------------------------------- Golang Module -------------------------------
#- module: golang
#  metricsets: ["expvar","heap"]
#  period: 30s
#  hosts: ["localhost:6060"]
#  heap.path: "/debug/vars"
#  expvar:
#    namespace: "example"
#    path: "/debug/vars"
#
##------------------------------ Graphite Module ------------------------------
#- module: graphite
#  metricsets: ["server"]
#  enabled: true
##  protocol: "udp"
##  templates:
##    - filter: "test.*.bash.*" # This would match metrics like test.localhost.bash.stats
##      namespace: "test"
##      template: ".host.shell.metric*" # test.localhost.bash.stats would become metric=stats and tags host=localhost,shell=bash
##      delimiter: "_"
#
#
##------------------------------- HAProxy Module ------------------------------
{% if haproxy_enabled | default(false) | bool %}
- module: haproxy
  metricsets: ["info", "stat"]
  enabled: true
  period: 30s
  hosts: [ {{ elastic_metricbeat_haproxy_monitoring_hosts }} ]
{% endif %}
#
##-------------------------------- HTTP Module --------------------------------
#- module: http
#  metricsets: ["json"]
#  period: 30s
#  hosts: ["localhost:80"]
#  namespace: "json_namespace"
#  path: "/"
#  #body: ""
#  #method: "GET"
#  #request.enabled: false
#  #response.enabled: false
#  #dedot.enabled: false
#

##------------------------------- Jolokia Module ------------------------------
#- module: jolokia
#  metricsets: ["jmx"]
#  period: 30s
#  hosts: ["localhost"]
#  namespace: "metrics"
#  path: "/jolokia/?ignoreErrors=true&canonicalNaming=false"
#  jmx.mapping:
#  jmx.application:
#  jmx.instance:
#
##-------------------------------- Kafka Module -------------------------------
#- module: kafka
#  metricsets: ["partition"]
#  period: 30s
#  hosts: ["localhost:9092"]
#
#  #client_id: metricbeat
#  #retries: 3
#  #backoff: 250ms
#
#  # List of Topics to query metadata for. If empty, all topics will be queried.
#  #topics: []
#
#  # Optional SSL. 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"
#
#  # SASL authentication
#  #username: ""
#  #password: ""
#
##------------------------------- Kibana Module -------------------------------
{% if inventory_hostname in groups['kibana'] | default([]) %}
- module: kibana
  metricsets: ["status"]
  enabled: true
  period: 30s
  hosts: ["localhost:{{ kibana_port }}"]
{% endif %}
#
##----------------------------- Kubernetes Module -----------------------------
# Node metrics, from kubelet:
#- module: kubernetes
#  metricsets:
#    - container
#    - node
#    - pod
#    - system
#    - volume
#  period: 10s
#  hosts: ["localhost:10255"]
#  enabled: true
#  #bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
#  #ssl.certificate_authorities:
#  #  - /var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt
#  #ssl.certificate: "/etc/pki/client/cert.pem"
#  #ssl.key: "/etc/pki/client/cert.key"
#
#  # Enriching parameters:
#  add_metadata: true
#  in_cluster: true
#  # When used outside the cluster:
#  #host: node_name
#  #kube_config: ~/.kube/config
#
## State metrics from kube-state-metrics service:
#- module: kubernetes
#  enabled: true
#  metricsets:
#    - state_node
#    - state_deployment
#    - state_replicaset
#    - state_statefulset
#    - state_pod
#    - state_container
#  period: 10s
#  hosts: ["kube-state-metrics:8080"]
#
#  # Enriching parameters:
#  add_metadata: true
#  in_cluster: true
#  # When used outside the cluster:
#  #host: node_name
#  #kube_config: ~/.kube/config
#
## Kubernetes events
#- module: kubernetes
#  enabled: true
#  metricsets:
#    - event
#
## Kubernetes API server
#- module: kubernetes
#  enabled: true
#  metricsets:
#    - apiserver
#  hosts: ["https://${KUBERNETES_SERVICE_HOST}:${KUBERNETES_SERVICE_PORT}"]

##--------------------------------- kvm Module --------------------------------
{% if kvm_enabled | default(false) | bool %}
- module: kvm
  metricsets: ["dommemstat"]
  enabled: true
  period: 10s
  hosts: ["unix:///var/run/libvirt/libvirt-sock"]
  # For remote hosts, setup network access in libvirtd.conf
  # and use the tcp scheme:
  # hosts: [ "tcp://<host>:16509" ]

  # Timeout to connect to Libvirt server
  #timeout: 1s
{% endif %}

##------------------------------ Logstash Module ------------------------------
{% if inventory_hostname in groups['elastic-logstash'] | default([]) %}
- module: logstash
  metricsets: ["node", "node_stats"]
  enabled: true
  period: 30s
  hosts: ["localhost:9600"]
{% endif %}
#
##------------------------------ Memcached Module -----------------------------
{% if memcached_enabled | default(false) | bool %}
- module: memcached
  metricsets: ["stats"]
  enabled: true
  period: 30s
  hosts: ["{{ ansible_hostname }}:11211"]
{% endif %}
#
##------------------------------- MongoDB Module ------------------------------
#- module: mongodb
#  metricsets: ["dbstats", "status"]
#  period: 30s
#
#  # The hosts must be passed as MongoDB URLs in the format:
#  # [mongodb://][user:pass@]host[:port].
#  # The username and password can also be set using the respective configuration
#  # options. The credentials in the URL take precedence over the username and
#  # password configuration options.
#  hosts: ["localhost:27017"]
#
#  # Username to use when connecting to MongoDB. Empty by default.
#  #username: user
#
#  # Password to use when connecting to MongoDB. Empty by default.
#  #password: pass
#
##-------------------------------- Munin Module -------------------------------
#- module: munin
#  metricsets: ["node"]
#  enabled: true
#  period: 10s
#  hosts: ["localhost:4949"]
#  node.namespace: node
#
##-------------------------------- MySQL Module -------------------------------
{% if (mysql_enabled | default(false) | bool) and galera_root_user is defined and galera_root_password is defined %}
- module: mysql
  metricsets: ["status"]
  enabled: true
  period: 30s
#
#  # Host DSN should be defined as "user:pass@tcp(127.0.0.1:3306)/"
#  # The username and password can either be set in the DSN or using the username
#  # and password config options. Those specified in the DSN take precedence.
  hosts: ["{{ galera_root_user }}:{{ galera_root_password }}@tcp({{ ansible_hostname }}:3306)/"]
#
#  # Username of hosts. Empty by default.
  username: {{ galera_root_user }}
#
#  # Password of hosts. Empty by default.
  password: {{ galera_root_password }}
#
#  # By setting raw to true, all raw fields from the status metricset will be added to the event.
#  #raw: false
#
{% endif %}
#
##-------------------------------- Nginx Module -------------------------------
{% if nginx_enabled | default(false) | bool %}
- module: nginx
  metricsets: ["stubstatus"]
  enabled: true
  period: 30s

  # Nginx hosts
  hosts: ["http://127.0.1.1:18182"]

  # Path to server status. Default server-status
  server_status_path: "server-status"
{% endif %}
#
##------------------------------- PHP_FPM Module ------------------------------
#- module: php_fpm
#  metricsets: ["pool"]
#  period: 30s
#  status_path: "/status"
#  hosts: ["localhost:8080"]
#
##----------------------------- PostgreSQL Module -----------------------------
#- module: postgresql
#  metricsets:
#    # Stats about every PostgreSQL database
#    - database
#
#    # Stats about the background writer process's activity
#    - bgwriter
#
#    # Stats about every PostgreSQL process
#    - activity
#
#  period: 30s
#
#  # The host must be passed as PostgreSQL URL. Example:
#  # postgres://localhost:5432?sslmode=disable
#  # The available parameters are documented here:
#  # https://godoc.org/github.com/lib/pq#hdr-Connection_String_Parameters
#  hosts: ["postgres://localhost:5432"]
#
#  # Username to use when connecting to PostgreSQL. Empty by default.
#  #username: user
#
#  # Password to use when connecting to PostgreSQL. Empty by default.
#  #password: pass
#
##----------------------------- Prometheus Module -----------------------------
{% if (prometheus_enabled | default(false) | bool) and (prometheus_config is defined) %}
{%   for prometheus in prometheus_config %}
- module: prometheus
  metricsets: [{% for mset in prometheus.metricsets|default(["collector"]) %}"{{ mset }}"{% if not loop.last %},{% endif %}{% endfor %}]
  enabled: {{ prometheus.enabled | default('true') }}
  period: {{ prometheus.period | default("10s") }}
  hosts: [{% for phost in prometheus.hosts %}"{{ phost }}"{% if not loop.last %},{% endif %}{% endfor %}]
  metrics_path: {{ prometheus.metrics_path | default("/metrics") }}
  namespace: {{ prometheus.namespace }}
#
{%   endfor %}
{% endif %}
{% if (ceph_prometheus_enabled | default(false) | bool) %}
- module: prometheus
  metricsets: ["collector"]
  enabled: 'true'
  period: "10s"
  hosts: [{% for phost in ceph_stats_hosts %}"{{ phost | regex_replace(':\\d+$', '') }}:9283"{% if not loop.last %},{% endif %}{% endfor %}]
  metrics_path: "/metrics"
  namespace: ceph
{% endif %}
#
##------------------------------ RabbitMQ Module ------------------------------
{% if (rabbitmq_enabled | default(false) | bool) and (rabbitmq_monitoring_password is defined) %}
- module: rabbitmq
  metricsets: ["node", "queue"]
  enabled: true
  period: 30s
  hosts: [ {{ elastic_metricbeat_rabbitmq_monitoring_hosts }} ]
  username: {{ rabbitmq_monitoring_userid | default('monitoring') }}
  password: {{ rabbitmq_monitoring_password  }}
{% endif %}
#
##-------------------------------- Redis Module -------------------------------
#- module: redis
#  metricsets: ["info", "keyspace"]
#  period: 30s
#
#  # Redis hosts
#  hosts: ["127.0.0.1:6379"]
#
#  # Timeout after which time a metricset should return an error
#  # Timeout is by default defined as period, as a fetch of a metricset
#  # should never take longer then period, as otherwise calls can pile up.
#  #timeout: 1s
#
#  # Optional fields to be added to each event
#  #fields:
#  #  datacenter: west
#
#  # Network type to be used for redis connection. Default: tcp
#  #network: tcp
#
#  # Max number of concurrent connections. Default: 10
#  #maxconn: 10
#
#  # Filters can be used to reduce the number of fields sent.
#  #processors:
#  #  - include_fields:
#  #      fields: ["beat", "metricset", "redis.info.stats"]
#
#  # Redis AUTH password. Empty by default.
#  #password: foobared
#

##------------------------------- traefik Module ------------------------------
- module: traefik
  metricsets: ["health"]
  period: 10s
  hosts: ["localhost:8080"]

##-------------------------------- uwsgi Module -------------------------------
{% if uwsgi_enabled | default(false) | bool %}
- module: uwsgi
  metricsets: ["status"]
  enabled: true
  period: 30s
{%   if uwsgi_sockets.matched | int > 0 %}
  hosts: [{% for file in uwsgi_sockets.files %}"unix://{{ file.path }}"{% if not loop.last %},{% endif %}{% endfor %}]
{%   else %}
  hosts: ["tcp://127.0.0.1:9191"]
{%   endif %}
{% endif %}
#
##------------------------------- vSphere Module ------------------------------
#- module: vsphere
#  metricsets: ["datastore", "host", "virtualmachine"]
#  period: 30s
#  hosts: ["https://localhost/sdk"]
#
#  username: "user"
#  password: "password"
#  # If insecure is true, don't verify the server's certificate chain
#  insecure: false
#  # Get custom fields when using virtualmachine metric set. Default false.
#  # get_custom_fields: false
#
#
##------------------------------- Windows Module ------------------------------
#- module: windows
#  metricsets: ["perfmon"]
#  period: 30s
#  perfmon.counters:
#
#- module: windows
#  metricsets: ["service"]
#  period: 60s
#
##------------------------------ ZooKeeper Module -----------------------------
#- module: zookeeper
#  metricsets: ["mntr"]
#  period: 30s
#  hosts: ["localhost:2181"]
#
#
#

#================================ 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.
    # The default value is set to 2048.
    # A value of 0 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

  # The spool queue will store events in a local spool file, before
  # forwarding the events to the outputs.
  #
  # Beta: spooling to disk is currently a beta feature. Use with care.
  #
  # The spool file is a circular buffer, which blocks once the file/buffer is full.
  # Events are put into a write buffer and flushed once the write buffer
  # is full or the flush_timeout is triggered.
  # Once ACKed by the output, events are removed immediately from the queue,
  # making space for new events to be persisted.
  #spool:
    # The file namespace configures the file path and the file creation settings.
    # Once the file exists, the `size`, `page_size` and `prealloc` settings
    # will have no more effect.
    #file:
      # Location of spool file. The default value is ${path.data}/spool.dat.
      #path: "${path.data}/spool.dat"

      # Configure file permissions if file is created. The default value is 0600.
      #permissions: 0600

      # File size hint. The spool blocks, once this limit is reached. The default value is 100 MiB.
      #size: 100MiB

      # The files page size. A file is split into multiple pages of the same size. The default value is 4KiB.
      #page_size: 4KiB

      # If prealloc is set, the required space for the file is reserved using
      # truncate. The default value is true.
      #prealloc: true

    # Spool writer settings
    # Events are serialized into a write buffer. The write buffer is flushed if:
    # - The buffer limit has been reached.
    # - The configured limit of buffered events is reached.
    # - The flush timeout is triggered.
    #write:
      # Sets the write buffer size.
      #buffer_size: 1MiB

      # Maximum duration after which events are flushed, if the write buffer
      # is not full yet. The default value is 1s.
      #flush.timeout: 1s

      # Number of maximum buffered events. The write buffer is flushed once the
      # limit is reached.
      #flush.events: 16384

      # Configure the on-disk event encoding. The encoding can be changed
      # between restarts.
      # Valid encodings are: json, ubjson, and cbor.
      #codec: cbor
    #read:
      # Reader flush timeout, waiting for more events to become available, so
      # to fill a complete batch, as required by the outputs.
      # If flush_timeout is 0, all available events are forwarded to the
      # outputs immediately.
      # The default value is 0s.
      #flush.timeout: 0s

# 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,
# decode_json_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 renames the field a to b:
#
#processors:
#- rename:
#    fields:
#       - from: "a"
#         to: "b"
#
# The following example tokenizes the string into fields:
#
#processors:
#- dissect:
#    tokenizer: "%{key1} - %{key2}"
#    field: "message"
#    target_prefix: "dissect"
#
# 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
#    match_short_id: false
#    cleanup_timeout: 60
#    labels.dedot: false
#    # 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: ~
#
# The following example enriches each event with host metadata.
#
#processors:
#- add_host_metadata:
#   netinfo.enabled: false
#
# The following example enriches each event with process metadata using
# process IDs included in the event.
#
#processors:
#- add_process_metadata:
#    match_pids: ["system.process.ppid"]
#    target: system.process.parent
#
# The following example decodes fields containing JSON strings
# and replaces the strings with valid JSON objects.
#
#processors:
#- decode_json_fields:
#    fields: ["field1", "field2", ...]
#    process_array: false
#    max_depth: 1
#    target: ""
#    overwrite_keys: false
processors:
- add_host_metadata: ~

##============================= Elastic Cloud ==================================
#
## These settings simplify using metricbeat 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 "metricbeat" plus date
#  # and generates [metricbeat-]YYYY.MM.DD keys.
#  # In case you modify this pattern you must update setup.template.name and setup.template.pattern accordingly.
#  #index: "metricbeat-%{[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 metricbeat 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 metricbeat.
  #key: metricbeat

  # 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/metricbeat"

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

  # Maximum size in kilobytes of each file. When this size is reached, and on
  # every metricbeat 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

  # Configure JSON encoding
  #codec.json:
    # Pretty print json event
    #pretty: false

    # Configure escaping html symbols in strings.
    #escape_html: true

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

# The home path for the metricbeat 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 metricbeat 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 metricbeat installation. This is the default base path
# for all the files in which metricbeat 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 metricbeat 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

#================================ Keystore ==========================================
# Location of the Keystore containing the keys and their sensitive values.
#keystore.path: "${path.config}/beats.keystore"

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

#=============================== Template ======================================
{{ elk_macros.setup_template('metricbeat', 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('metricbeat') }}

#============================== 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

#============================= Process Security ================================

# Enable or disable seccomp system call filtering on Linux. Default is enabled.
#seccomp.enabled: true