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Google Cloud PubSub

Google Cloud PubSub Source Plugin
Google Cloud Pub/Sub 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 Pub/Sub 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 following are configuration Parameters for Google Cloud PubSub Source Plugin.
Key
Description
Port
The port to listen for incoming PubSub Push messages
The following are advanced configuration Parameters for Google Cloud PubSub Source Plugin.
Key
Description
Tag Key
Specify the key name to overwrite a tag. If set, the tag will be overwritten by a value of the key.
Buffer Max Size
Specify the maximum buffer size in KB to receive a JSON message.
Buffer Chunk Size
This sets the chunk size for incoming incoming JSON messages. These chunks are then stored/managed in the space available by buffer_max_size.
Successful Response Code
It allows to set successful response codes. 200, 201 and 204 are supported.
The following are Security and TLS configuration Parameters for Google Cloud PubSub Source Plugin.
Key
Description
TLS
Enable or Disable TLS/SSL support
TLS Certificate Validation
Turn TLS/SSL certificate validation on / off, TLS must be on for this setting to be enabled.
TLS Debug Level
Set TLS debug verbosity level. It accepts the following values: 0 (No debug), 1 (Error), 2 (State change), 3 (Informational), and 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