Template Tools

eval_template

Evaluate a CEL expression or Go template against an environment map and return the rendered string.

This is useful for checking an expression before putting it in a playbook filter, a notification template, or a transform.

Provide exactly one of cel_expression or gotemplate.

Field	Description	Scheme
`cel_expression`	CEL expression to evaluate against `env`	`string`
`change_id`	Catalog change UUID to fetch and inject into `env` as `change`	`string`
`check_id`	Check UUID to fetch and inject into `env` as `check`	`string`
`config_id`	Config item UUID to fetch and inject into `env` as `config`	`string`
`env`	Environment map available to the expression or template	object
`gotemplate`	Go text/template to render using `env`	`string`

Prompt: "Would this notification filter match that pod?"

Parameters Used:

{
  "config_id": "f47ac10b-58cc-4372-a567-0e02b2c3d479",
  "cel_expression": "config.tags.namespace == 'production'"
}

Result: Returns the rendered result of the expression against the real config item.