reliability
load_test_result_field_should_be
Reads a load test result and compares the field’s value to be equal to the expected given value.
Computes the given SLO and return a list of outcomes for each error budget given policies.
Type | probe |
Module | chaosreliably.activities.slo.probes |
Name | compute_slo |
Return | list |
Usage
JSON
{
"name": "compute-slo",
"type": "probe",
"provider": {
"type": "python",
"module": "chaosreliably.activities.slo.probes",
"func": "compute_slo",
"arguments": {
"slo": {},
"config": {}
}
}
}
YAML
name: compute-slo
provider:
arguments:
config: {}
slo: {}
func: compute_slo
module: chaosreliably.activities.slo.probes
type: python
type: probe
Arguments
Name | Type | Default | Required | Title | Description |
---|---|---|---|---|---|
slo | mapping | Yes | SLO Configuration | SLO configuration as per https://github.com/google/slo-generator#slo-configuration | |
slo | mapping | Yes | SLI Backend Configuration | Backend configuration to read SLI from as per https://github.com/google/slo-generator#shared-configuration |
Computes the given SLO and return a list of outcomes for each error budget policies in the config.
This is a wrapper around https://github.com/google/slo-generator so all of its documentation applies for the definition of the slo and config objects. The former contains the the SLO description while the latter describes where to source SLIs from and the error budget policies.
The most notable difference is that we disable any exporters so there is no need to define them.
Signature
def compute_slo(
slo: Dict[str, Any],
config: Dict[str, Any],
configuration: Dict[str, Dict[str, str]] = None,
secrets: Dict[str, Dict[str, str]] = None) -> List[Dict[str, Any]]:
pass