Google Cloud PubSub

Google Cloud PubSub source plugin

Google Cloud PubSub is a fully managed messaging service provided by Google Cloud Platform that enables the exchange of messages between applications and services. It is designed to provide a scalable and flexible messaging solution for modern cloud-based architectures. One of the key benefits of PubSub is its scalability and flexibility. It can handle millions of messages per second and can scale up or down automatically based on the volume of messages being processed, making it an ideal candidate for your telemetry data.

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

Configuration parameters

The Google Cloud PubSub 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. These chunks are then stored/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