runr_topic (Resource)

A fan-out topic of the organization (topics): an event published to it (runr topics publish, POST /api/topics/{topic}/publish) reaches every project with a topic trigger on it (runr_project.triggers). The region needs Redis. A topic with subscribing triggers cannot be destroyed: remove the triggers first.

Import: terraform import runr_topic.orders orders (name or id).

Example Usage#

resource "runr_topic" "orders" {
  name        = "orders"
  region_id   = data.runr_region.eu.id
  description = "Every order event"
}

# A project subscribes to it with a topic trigger.
resource "runr_project" "billing" {
  name      = "billing"
  type      = "faas"
  runtime   = "python"
  region_id = data.runr_region.eu.id

  triggers = [
    { name = "orders", type = "topic", config = jsonencode({ topic = runr_topic.orders.name }) },
  ]
}

Schema#

Required#

• name (String) Name, unique in the organization (letters, digits and . _ -, at most 100). Changing it creates a new topic.
• region_id (String) Region whose Redis carries the topic. Changing it creates a new topic.

Optional#

• description (String) Free text (at most 500 characters).

Read-Only#

• id (String) Topic id.
• stream (String) The topic's Redis stream.

Import#

Import is supported using the following syntax:

The terraform import command can be used, for example:

# A topic is imported by name or id.
terraform import runr_topic.orders orders