Telegraf source plugin

Telegraf is an open source data collection agent that lets you collect and process metrics from various sources, and then send them to different destinations. It provides a lightweight and efficient solution for collecting and processing metrics, with support for various input sources such as system metrics, network metrics, and application metrics.

You can use the Telegraf source plugin to configure your Calyptia Core pipeline to collect data from your Telegraf instances.

Configuration parameters

The Telegraf source plugin provides these configuration parameters.

General

KeyDescription
PortTCP port used for listening for incoming messages.

Advanced

KeyDescription
Tag KeySpecify the key name to overwrite a tag. If set, the tag will be overwritten by a value of the key.
Buffer Max SizeSpecify the maximum buffer size in KB to receive a JSON message.
Buffer Chunk SizeSets the chunk size for incoming JSON messages. Chunks are stored and managed in the space available by buffer_max_size.
Successful Response CodeLets you set successful response codes. Supported values: 200, 201, 204.

Security and TLS

NameKeyDescriptionDefault
TLStlsEnable or disable TLS/SSL support.none
TLS Certificate Validationtls.verifyTurn TLS/SSL certificate validation on or off. TLS must be on for this setting to be enabled.on
TLS Debug Leveltls.debugSet TLS debug verbosity level. Accepted values: 0 (No debug), 1 (Error), 2 (State change), 3 (Informational), 4 (Verbose).1
CA Certificate File Pathtls.ca_fileAbsolute path to CA certificate file.none
Certificate File Pathtls.crt_fileAbsolute path to certificate file.none
Private Key File Pathtls.key_fileAbsolute path to private key file.none
Private Key Path Passwordtls.key_passwdOptional password for tls.key_file file.none
TLS SNI Hostname Extensiontls.vhostHostname to be used for TLS SNI extension.none