Integrate with CI/CD

Triggering a Canary Analysis

OpsMx enables performing Canary Analysis on two separate deployments and provides a comprehensive report on the analysis after. This is typically triggered right after the deployment of the new build.

To start the analysis, trigger the follow API

API for Registering a Canary Analysis

Pameters to be Specified:

application:                   Name of the Application
beginCanaryAnalysisAfterMins:  Time to enable warming up of the container
canaryAnalysisIntervalMins:    Intervals in which metric-data is fetched and analysed
**name:** (Important)          Specify the Metric-Template name and the Log-Template name
minimumCanaryResultScore:      The score under which the Canary Analysis should fail
canaryResultScore:             The score above which the Canary Analysis should be a pass
lifetimeHours:                 The time in hours for which the Canary Analysis should be run

canaryDeployments:             Specifies the deployments' information of the Analysis
baseline:                      The container-id of the base container being compared against
baselineStartTimeMs:           The timestamp in Epoch Milliseconds when to start the analysis of baseline container
canary:                        The container-id of the new container being compared
canaryStartTimeMs:             The timestamp in Epoch Milliseconds when to start the analysis of canary container
useLookBack & lookbackMins:    The parameter, useLookBack makes the call to indicate either to use lookbackMins or not to calculate the accurate start and end time of the canary analysis.

 POST http://{opsmx-server-ip}:8090/registerCanary 

Old sample input format:

    {
      "application" : "appName",
      "isJsonResponse": true,
      "canaryConfig" : {
        "canaryAnalysisConfig" : {
          "beginCanaryAnalysisAfterMins" : "0",
          "canaryAnalysisIntervalMins" : "30",
          "lookbackMins" : 0,
          "name" : "metric-template:swarm-template;log-template:madhu",
          "notificationHours" : [ ],
          "useLookback" : false
        },
        "canaryHealthCheckHandler" : {
          "@class" : "com.netflix.spinnaker.mine.CanaryResultHealthCheckHandler",
          "minimumCanaryResultScore" : "50"
        },
        "canarySuccessCriteria" : {
          "canaryResultScore" : "60"
        },
        "combinedCanaryResultStrategy" : "AGGREGATE",
        "lifetimeHours" : "0.5",
        "name" : "swarm",
        "application" : "appName"
      },
      "canaryDeployments" : [ {
        "@class" : ".CanaryTaskDeployment",
        "accountName" : "my-k8s-account",
        "baseline" : "2906d8455658",
        "baselineStartTimeMs": 1527942007000,
        "canary" : "fbad4ff8685c",
        "canaryStartTimeMs": 1527942007000
        "type" : "cluster"
      } ],
      "watchers" : [ ]
    }

New sample input format:

The new format includes a separate nested structure for baseline and canary deployment details. Optional sections for “log” and “metric” with name of service and the identifier as key-value pair.

{
    "application": "TouchPoint",
    "isJsonResponse": true,
    "canaryConfig": {
        "canaryAnalysisConfig": {
            "beginCanaryAnalysisAfterMins": "0",
            "canaryAnalysisIntervalMins": "30",
            "name": "metric-template:Metric-tmpl;log-template:Log-tmpl",
            "notificationHours": []
        },
        "canaryHealthCheckHandler": {
            "minimumCanaryResultScore": "70"
        },
        "canarySuccessCriteria": {
            "canaryResultScore": "90"
        },
        "combinedCanaryResultStrategy": "average",
        "lifetimeHours": "0.5",
        "name": "OpsMxUser"
    },
    "canaryDeployments": [{
        "baseline": {
            "log": {
                "TouchPoint-Svc": {
                    "container_name": "baseapp_rest_1"
                }
            },
            "metric": {
                "TouchPoint-Svc": {
                    "host": "service:baseapp"
                }
            }
        },
        "baselineStartTimeMs": 1585762800000,
        "canaryStartTimeMs": 1585762800000,
        "canary": {
            "log": {
                "TouchPoint-Svc": {
                    "container_name": "canaryapp_rest_1"
                }
            },
            "metric": {
                "TouchPoint-Svc": {
                    "host": "service:canaryapp"
                }
            }
        }
    }]
}

To get the Json response as the following, { "canaryId" : {canary-id} }. Ensure to add the below after the application parameters "isJsonResponse": true. In case if basic canary-id response is sufficient, ensure to use the json without isJsonResponse. Which eventually returns the Canary-Id associated with this canary analysis run as the following {canary-id}.