Heartbeat command referenceedit

Heartbeat provides a command-line interface for starting Heartbeat and performing common tasks, like testing configuration files.

The command-line also supports global flags for controlling global behaviors.

Use sudo to run the following commands if:

  • the config file is owned by root, or
  • Heartbeat is configured to capture data that requires root access

Some of the features described here require an Elastic license. For more information, see https://www.elastic.co/subscriptions and License Management.

Commands 

export

Exports the configuration, index template, or ILM policy to stdout.

help

Shows help for any command.

keystore

Manages the secrets keystore.

run

Runs Heartbeat. This command is used by default if you start Heartbeat without specifying a command.

setup

Sets up the initial environment, including the ES index template, and ILM policy and write alias.

test

Tests the configuration.

version

Shows information about the current version.

Also see Global flags.

export commandedit

Exports the configuration, index template, or ILM policy to stdout. You can use this command to quickly view your configuration or see the contents of the index template or the ILM policy.

SYNOPSIS

heartbeat export SUBCOMMAND [FLAGS]

SUBCOMMANDS

config
Exports the current configuration to stdout. If you use the -c flag, this command exports the configuration that’s defined in the specified file.
template
Exports the index template to stdout. You can specify the --es.version and --index flags to further define what gets exported. Furthermore you can export the template to a file instead of stdout by defining a directory via --dir.
ilm-policy
Exports the index lifecycle management policy to stdout. You can specify the --es.version and a --dir to which the policy should be exported as a file rather than exporting to stdout.

FLAGS

--es.version VERSION
When used with template, exports an index template that is compatible with the specified version. When used with ilm-policy, exports the ILM policy if the specified ES version is enabled for ILM.
-h, --help
Shows help for the export command.
--index BASE_NAME
When used with template, sets the base name to use for the index template. If this flag is not specified, the default base name is heartbeat.
--dir DIRNAME
Define a directory to which the template and ILM policy should be exported to as files instead of printing them to stdout.

Also see Global flags.

EXAMPLES

heartbeat export config
heartbeat export template --es.version 7.4.2 --index myindexname

help commandedit

Shows help for any command. If no command is specified, shows help for the run command.

SYNOPSIS

heartbeat help COMMAND_NAME [FLAGS]
COMMAND_NAME
Specifies the name of the command to show help for.

FLAGS

-h, --help
Shows help for the help command.

Also see Global flags.

EXAMPLE

heartbeat help export

keystore commandedit

Manages the secrets keystore.

SYNOPSIS

heartbeat keystore SUBCOMMAND [FLAGS]

SUBCOMMANDS

add KEY
Adds the specified key to the keystore. Use the --force flag to overwrite an existing key. Use the --stdin flag to pass the value through stdin.
create
Creates a keystore to hold secrets. Use the --force flag to overwrite the existing keystore.
list
Lists the keys in the keystore.
remove KEY
Removes the specified key from the keystore.

FLAGS

--force
Valid with the add and create subcommands. When used with add, overwrites the specified key. When used with create, overwrites the keystore.
--stdin
When used with add, uses the stdin as the source of the key’s value.
-h, --help
Shows help for the keystore command.

Also see Global flags.

EXAMPLES

heartbeat keystore create
heartbeat keystore add ES_PWD
heartbeat keystore remove ES_PWD
heartbeat keystore list

See Secrets keystore for more examples.

run commandedit

Runs Heartbeat. This command is used by default if you start Heartbeat without specifying a command.

SYNOPSIS

heartbeat run [FLAGS]

Or:

heartbeat [FLAGS]

FLAGS

-N, --N
Disables publishing for testing purposes. This option disables all outputs except the File output.
--cpuprofile FILE
Writes CPU profile data to the specified file. This option is useful for troubleshooting Heartbeat.
-h, --help
Shows help for the run command.
--httpprof [HOST]:PORT
Starts an http server for profiling. This option is useful for troubleshooting and profiling Heartbeat.
--memprofile FILE
Writes memory profile data to the specified output file. This option is useful for troubleshooting Heartbeat.

Also see Global flags.

EXAMPLE

heartbeat run -e

Or:

heartbeat -e

setup commandedit

Sets up the initial environment, including the ES index template, and ILM policy and write alias

  • The index template ensures that fields are mapped correctly in Elasticsearch. If index lifecycle management is enabled it also ensures that the defined ILM policy and write alias are connected to the indices matching the index template. The ILM policy takes care of the lifecycle of an index, when to do a rollover, when to move an index from the hot phase to the next phase, etc.

This command sets up the environment without actually running Heartbeat and ingesting data.

SYNOPSIS

heartbeat setup [FLAGS]

FLAGS

-h, --help
Shows help for the setup command.
--index-management
Sets up components related to Elasticsearch index management including template, ILM policy, and write alias (if supported and configured).
--template
[7.2] Deprecated in 7.2. Sets up the index template only. It is recommended to use --index-management instead.
--ilm-policy
[7.2] Deprecated in 7.2. Sets up the index lifecycle management policy. It is recommended to use --index-management instead.

Also see Global flags.

EXAMPLES

heartbeat setup --machine-learning
heartbeat setup --index-management

test commandedit

Tests the configuration.

SYNOPSIS

heartbeat test SUBCOMMAND [FLAGS]

SUBCOMMANDS

config
Tests the configuration settings.
output
Tests that Heartbeat can connect to the output by using the current settings.

FLAGS

-h, --help
Shows help for the test command.

Also see Global flags.

EXAMPLE

heartbeat test config

version commandedit

Shows information about the current version.

SYNOPSIS

heartbeat version [FLAGS]

FLAGS

-h, --help
Shows help for the version command.

Also see Global flags.

EXAMPLE

heartbeat version

Global flagsedit

These global flags are available whenever you run Heartbeat.

-E, --E "SETTING_NAME=VALUE"

Overrides a specific configuration setting. You can specify multiple overrides. For example:

heartbeat -E "name=mybeat" -E "output.elasticsearch.hosts=['http://myhost:9200']"

This setting is applied to the currently running Heartbeat process. The Heartbeat configuration file is not changed.

-c, --c FILE
Specifies the configuration file to use for Heartbeat. The file you specify here is relative to path.config. If the -c flag is not specified, the default config file, heartbeat.yml, is used.
-d, --d SELECTORS
Enables debugging for the specified selectors. For the selectors, you can specify a comma-separated list of components, or you can use -d "*" to enable debugging for all components. For example, -d "publish" displays all the "publish" related messages.
-e, --e
Logs to stderr and disables syslog/file output.
--path.config
Sets the path for configuration files. See the Directory layout section for details.
--path.data
Sets the path for data files. See the Directory layout section for details.
--path.home
Sets the path for miscellaneous files. See the Directory layout section for details.
--path.logs
Sets the path for log files. See the Directory layout section for details.
--strict.perms
Sets strict permission checking on configuration files. The default is -strict.perms=true. See Config file ownership and permissions in the Beats Platform Reference for more information.
-v, --v
Logs INFO-level messages.