Jenkins配置DevOps Insights后无错误日志，咨询配置有效性及额外配置

Hey there! Let's work through why you're seeing build frequency but no error logs in DevOps Insights, and fix this up step by step.

Does your current configuration publish error logs? #

Short answer: No, not by default. The IBM Cloud DevOps Jenkins plugin (version 1.1.18 you mentioned) only pushes high-level build metrics like frequency and pass/fail status out of the box. It doesn't automatically capture and send detailed error logs—like the ERROR: Error fetching remote repo 'origin' you're encountering—to DevOps Insights.

What extra configuration do you need? #

Follow these steps to get those error logs showing up in Insights:

1. Enable Log Capture in Jenkins Job Settings #

• Open your Jenkins job's configuration page.
• Scroll to the IBM Cloud DevOps integration section (where you set up the connection to Insights).
• Look for an option like "Capture and publish build logs to DevOps Insights" (wording might vary slightly by plugin version) and check the box. This tells the plugin to upload full build logs—including error details—after each run.

2. Add Explicit Log Publishing for Pipeline Jobs (If Applicable) #

If you're using a Jenkins Pipeline (Jenkinsfile), the plugin won't auto-publish logs unless you add the step explicitly. Add this to your pipeline, preferably in a post block so it runs regardless of build success or failure:

pipeline {
    agent any
    stages {
        // Your existing build stages go here
    }
    post {
        always {
            // This step pushes logs to DevOps Insights
            ibmCloudDevOpsPublishLogs()
        }
    }
}

3. Fix the Git Fetch Error First #

The ERROR: Error fetching remote repo 'origin' you're seeing is a critical issue that might block log publishing entirely. Before focusing on logs in Insights, resolve this Git problem:

• Double-check that Jenkins has the correct Git credentials stored for your repository.
• Verify the remote repo URL in your Jenkins job is accurate.
• Ensure the Jenkins server can reach the Git repository (check firewall rules, network connectivity, or proxy settings if needed).

Verify the Fix #

After updating your configuration, trigger a new build (even a failing one on purpose). Head back to DevOps Insights, navigate to your project's build details section, and you should now see the full build logs—including any error messages from the run.

内容的提问来源于stack exchange，提问作者Dixon Joseph Dalmeida