package pulse.vrl_tester.v1

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Optional K8s metadata to make available to the VRL program at runtime.

Used in: VrlTestCase

• string namespace = 1

• string pod_name = 2

• string pod_ip = 6

• map<string, string> pod_labels = 3

• map<string, string> pod_annotations = 4

• optional string service_name = 5

• string host_name = 7

• string host_ip = 8

• optional string prom_scrape_address = 9

A metric transform to test in a given test context.

Used in: Transform

• string input = 1

  The input metric. Currently this string must be specified in statsd format. For example: foo:1|c|#foo:bar

• string output = 2

  The expected output metric. Currently this string must be specified in statsd format. For example: foo:1|c|#foo:bar,blah:baz

A transform to test against a given test context (program and metadata).

Used in: VrlTestCase

• oneof transform_type

  • MetricTransform metric = 1

    A metric transform.

  • int64 integer = 2

    The result should be an integer.

An individual test case, composed of a VRL program, optional K8s metadata, and a number of test transforms to perform.

Used in: VrlTesterConfig

• oneof program_type

  • string program = 1

    The VRL program to test against.

  • string mutate_processor_name = 2

    The name of the mutate processor in the supplied proxy config to load the program from.

  • string cardinality_limit_processor_name = 7

    The name of the cardinality limit processor in the supplied proxy config to load the program from. The processor must contain a VRL program in a per-pod limit configuration.

• map<string, string> program_replacements = 3

  Optional fixed string replacements to perform in the program before compiling it. Meant to mimic a sed style replacement that might happen on the real config.

• optional KubernetesMetadata kubernetes_metadata = 4

  The optional K8s metadata to make available to the VRL program at runtime.

• map<string, string> environment = 5

  Optional environment variables to make available to the VRL program at runtime.

• repeated Transform transforms = 6

  1 or more test transforms that will be tested against the above parameters.

Root configuration for a test run. Each test run is composed of 1 or more test cases.

• repeated VrlTestCase test_cases = 1

  The test cases in the test run.