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Prometheus Remote Write

Prometheus Remote Write destination plugin
Prometheus Remote Write is a feature of Prometheus, an open-source monitoring system, that allows you to send metrics data from Prometheus to another system or storage backend. It enables you to export data from Prometheus to a remote system, such as an object storage service or a database, for long-term storage and analysis.
Prometheus Remote Write works by sending metrics data in a standardized format over HTTP to the configured remote endpoint. This allows you to use different storage backends and analysis tools with Prometheus, and to centralize your monitoring data in a single location. It allows you to export data from Calyptia Core to a variety of storage and analysis systems for long-term storage and analysis.

Configuration parameters

The Prometheus Remote Write destination plugin provides these configuration parameters.

General

Key
Description
Host
IP address or hostname of the target HTTP Server.
Port
TCP port of the target HTTP Server.
URI
Specify an optional HTTP URI for the target web server.

Advanced

Key
Description
Headers
Add a HTTP header key/value pair. Multiple headers can be set.
Additional Prometheus Metric Labels
This allows you to add custom labels to all metrics exposed through the Prometheus exporter. You may have multiple of these fields.
HTTP Proxy
Specify an HTTP Proxy. The expected format of this value is http://host:port.
Log Response Payload
Log the response payload within the Core Pipeline log.

Security and TLS

Key
Description
TLS
Enable or disable TLS/SSL support.
TLS Certificate Validation
Turn TLS/SSL certificate validation on or off. TLS must be on for this setting to be enabled.
TLS Debug Level
Set TLS debug verbosity level. Accepts these values: 0 (No debug), 1 (Error), 2 (State change), 3 (Informational), 4 (Verbose).
CA Certificate File Path
Absolute path to CA certificate file.
Certificate File Path
Absolute path to certificate file.
Private key File Path
Absolute path to private key file.
Private Key Path Password
Optional password for tls.key_file file.
TLS SNI Hostname Extension
Hostname to be used for TLS SNI extension.

Advanced networking

Key
Description
DNS Mode
Select the primary DNS connection type (TCP or UDP).
DNS Resolver
Select the primary DNS connection type (TCP or UDP).
Prefer IPv4
Prioritize IPv4 DNS results when trying to establish a connection.
Keepalive
Enable or disable Keepalive support.
Keepalive Idle Timeout
Set maximum time allowed for an idle Keepalive connection.
Max Connect Timeout
Set maximum time allowed to establish a connection, this time includes the TLS handshake.
Max Connect Timeout Log Error
On connection timeout, specify if it should log an error. When disabled, the timeout is logged as a debug message.
Max Keepalive Recycle
Set maximum number of times a keepalive connection can be used before it is retired.
Source Address
Specify network address to bind for data traffic.

Basic authentication

Key
Description
HTTP Username
Optional username for Basic Authentication on HEC.
HTTP Password
Password for user defined in HTTP_User.