Showing posts with label Remote Access API. Show all posts
Showing posts with label Remote Access API. Show all posts

How to Retrieve Info Using Jenkins Remote Access API



We can use REST-like Remote Access API in Jenkins to post or retrieve information in XML or JSON format.  General format of the URL is <Jenkins-URL>/<data-context>/api/xml|json.
Below are few examples:

1) Retrieve Build Result.
Below examples shows the build result in JSON format for job 'web-apps-build-pkgvalidator' and build number ''6'. Credential is passed using '--user <user-name>:<password>'
result is piped to 'jq' to pretty print.
Notes:



$> curl -X GET http://localhost:9090/job/web-apps-build-pkgvalidator/6/api/json --user ppoudel:<password> | jq

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  100  1765  100  1765    0     0  14120   0 --:--:-- --:--:-- --:--:-- 16192

{
  "_class": "hudson.maven.MavenModuleSetBuild",
  "actions": [
    {},
    {
      "_class": "hudson.model.CauseAction",
      "causes": [
        {
          "_class": "hudson.model.Cause$UserIdCause",
          "shortDescription": "Started by user Purna Poudel",
          "userId": "ppoudel",
          "userName": "Purna Poudel"
        }
      ]
    },
    {
      "_class": "hudson.plugins.git.util.BuildData",
      "buildsByBranchName": {
        "refs/remotes/origin/release/release-2.0.3": {
          "_class": "hudson.plugins.git.util.Build",
          "buildNumber": 6,
          "buildResult": null,
          "marked": {
            "SHA1": "2c60eff4fef13e9346ae7c6b848efdc2fbf31026",
            "branch": [
              {
                "SHA1": "2c60eff4fef13e9346ae7c6b848efdc2fbf31026",
                "name": "refs/remotes/origin/release/release-2.0.3"
              }
            ]
          },
          "revision": {
            "SHA1": "2c60eff4fef13e9346ae7c6b848efdc2fbf31026",
            "branch": [
              {
                "SHA1": "2c60eff4fef13e9346ae7c6b848efdc2fbf31026",
                "name": "refs/remotes/origin/release/release-2.0.3"
              }
            ]
          }
        }
      },
      "lastBuiltRevision": {
        "SHA1": "2c60eff4fef13e9346ae7c6b848efdc2fbf31026",
        "branch": [
          {
            "SHA1": "2c60eff4fef13e9346ae7c6b848efdc2fbf31026",
            "name": "refs/remotes/origin/release/release-2.0.3"
          }
        ]
      },
      "remoteUrls": [
        "https://pppoudel@bitbucket.org/pppoudel/pkgvalidator.git"
      ],
      "scmName": ""
    },
    {
      "_class": "hudson.plugins.git.GitTagAction"
    },
    {},
    {
      "_class": "hudson.maven.reporters.MavenAggregatedArtifactRecord"
    },
    {},
    {},
    {}
  ],
  "artifacts": [],
  "building": false,
  "description": null,
  "displayName": "#6",
  "duration": 37633,
  "estimatedDuration": 39130,
  "executor": null,
  "fullDisplayName": "web-apps-build-pkgvalidator #6",
  "id": "6",
  "keepLog": false,
  "number": 6,
  "queueId": 150,
  "result": "SUCCESS",
  "timestamp": 1546274196419,
  "url": "http://localhost:8080/job/web-apps-build-pkgvalidator/6/",
  "builtOn": "",
  "changeSet": {
    "_class": "hudson.plugins.git.GitChangeSetList",
    "items": [],
    "kind": "git"
  },
  "culprits": [
    {
      "absoluteUrl": "http://localhost:8080/user/ppoudel",
      "fullName": "Purna Poudel"
    }
  ],
  "mavenArtifacts": {},
  "mavenVersionUsed": "3.5.4"
}

2) Below example shows use of /api/xml with 'xpath' to get just the build status from the build report.

$> curl -X GET http://localhost:9090/job/web-apps-build-pkgvalidator/6/api/xml?xpath=/*/result --user ppoudel:<password>

% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 24 0 24 0 0 102 0 --:--:-- --:--:-- --:--:-- 110

 <result>SUCCESS</result>

3) Getting build status using /api/json. The following example shows retrieving job name, build number, build status and timestamp.

$> curl -X GET http://localhost:9090/job/web-apps-build-pkgvalidator/6/api/json?tree=fullDisplayName,number,result,timestamp --user ppoudel:<password>

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   152  100   152    0     0   1216      0 --:--:-- --:--:-- --:--:--  1394

{"_class":"hudson.maven.MavenModuleSetBuild","fullDisplayName":"web-apps-build-pkgvalidator #6","number":6,"result":"SUCCESS","timestamp":1546274196419}

4) Retrieving all jobs under certain view:
Note: here I'm piping the result through 'jq' and 'grep', which is optional.

curl -X GET http://localhost:9090/job/Web/job/mobile-apps/view/mobile-apps/api/json --user ppoudel:<password> | jq | grep name

 "name": "mobile-apps-xyzmportal",
"name": "mobile-apps-holportal",
"name": "mobile-apps-tpl",
...
...
"name": "mobile-apps-bcs_jpj",


 5) Retrieving JUnit test summary report:

$> curl http://localhost:9090/job/web-apps-build-pkgvalidator/6/testReport/api/json?tree=failCount,skipCount,totalCount,urlName --user ppoudel:<password>

% Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   127  100   127    0     0    451      0 --:--:-- --:--:-- - 579

{"_class":"hudson.maven.reporters.SurefireAggregatedReport","failCount":0,"skipCount":0,"totalCount":20,"urlName":"testReport

6) Below steps can be used to retrieve the SonarQube analysis result using Jenkins' remote REST like API.
6.1) Get the taskId from the build providing build number
Note: http://localhost:9090 is Jenkins server URL.

curl -X GET http://localhost:9090/job/web-apps-build-pkgvalidator_sonarqube/6/api/json --user ppoudel:<password> | jq | grep ceTaskId

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  5182  100  5182    0     0  18507      0 --:--:-- --:--:-- --:--:-- 20811
      "ceTaskId": "AWfXjftAinfFqLzOhqqe",

6.2)  Get the analysisId using taskID:
Note: http://localhost:8000 is SonarQube URL.

$> curl -X GET http://localhost:8000/api/ce/task?id=AWfXjftAinfFqLzOhqqe --user ppoudel:<password> | jq | grep analysisId

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   518  100   518    0     0   2770      0 --:--:-- --:--:-- --:--:--  3029
    "analysisId": "AWfXjgNNVNzkngEjXoPD",

6.3) Get the analysis report using analysisId:

$> curl -X GET http://localhost:8000/api/qualitygates/project_status?analysisId=AWfXjgNNVNzkngEjXoPD --user ppoudel:<password> | jq

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed
100  1438  100  1438    0     0   4608      0 --:--:-- --:--:-- --:--:--  4841

{
  "projectStatus": {
    "status": "ERROR",
    "conditions": [
      {
        "status": "OK",
        "metricKey": "new_maintainability_rating",
        "comparator": "GT",
        "periodIndex": 1,
        "warningThreshold": "1",
        "actualValue": "1"
      },
      {
        "status": "OK",
        "metricKey": "new_reliability_rating",
        "comparator": "GT",
        "periodIndex": 1,
        "warningThreshold": "1",
        "actualValue": "1"
      },
      {
        "status": "OK",
        "metricKey": "new_security_rating",
        "comparator": "GT",
        "periodIndex": 1,
        "errorThreshold": "1",
        "actualValue": "1"
      },
      {
        "status": "OK",
        "metricKey": "sqale_rating",
        "comparator": "GT",
        "warningThreshold": "3",
        "actualValue": "1"
      },
      {
        "status": "ERROR",
        "metricKey": "security_rating",
        "comparator": "GT",
        "errorThreshold": "1",
        "actualValue": "5"
      },
      {
        "status": "WARN",
        "metricKey": "reliability_rating",
        "comparator": "GT",
        "warningThreshold": "3",
        "actualValue": "5"
      },
      {
        "status": "ERROR",
        "metricKey": "blocker_violations",
        "comparator": "GT",
        "errorThreshold": "0",
        "actualValue": "180"
      },
      {
        "status": "WARN",
        "metricKey": "critical_violations",
        "comparator": "GT",
        "warningThreshold": "0",
        "actualValue": "3806"
      },
      {
        "status": "WARN",
        "metricKey": "major_violations",
        "comparator": "GT",
        "warningThreshold": "0",
        "actualValue": "2878"
      },
      {
        "status": "WARN",
        "metricKey": "coverage",
        "comparator": "LT",
        "warningThreshold": "80",
        "actualValue": "0.1"
      },
      {
        "status": "ERROR",
        "metricKey": "vulnerabilities",
        "comparator": "GT",
        "errorThreshold": "0",
        "actualValue": "107"
      }
    ],
    "periods": [
      {
        "index": 1,
        "mode": "previous_version",
        "date": "2018-12-15T15:11:09-0500",
        "parameter": "1.5.8-SNAPSHOT"
      }
    ],
    "ignoredConditions": false
  }
}

7) If you need to get all the configured projects (paginated output) in SonarQube you can use the following URL:
Note: http://localhost:8000 is SonarQube URL.


# First page:
$> curl -X GET http://localhost:8000/api/components/search?qualifiers=TRK&p=1

8) Or get detail of a specific project:
Note: http://localhost:8000 is SonarQube URL.

$> http://localhost:8000/api/components/show?key=<project-key&gt

For more information on Remote access API visit https://wiki.jenkins.io/display/JENKINS/Remote+access+API

You may be interested reading the following Jenkins related blog:
Jenkins Job Chain and How to Resolve Issue with Parameter Passing
Jenkins Pipeline - Few Troubleshooting Tips
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