Initial commit

tests/results/log-analysis-methodology.1.txt

@@ -0,0 +1,46 @@
+# skill_digest: 651e129c7e0478c097161a76655c9f54e3566f5510368426e68d88fbbceb77b9
+Based on the debugging guide, here's how to find the error in your failed build TaskRun:
+
+## Quick Steps to Find the Error
+
+1. **Get the logs from the failed step:**
+```bash
+# First, find the pod associated with your TaskRun
+kubectl get pods -l tekton.dev/taskRun=<your-taskrun-name> -n <namespace>
+
+# Then get logs from the build step (or whichever step failed)
+kubectl logs <pod-name> -c step-build -n <namespace>
+
+# If you don't know which step failed, get all logs:
+kubectl logs <pod-name> --all-containers=true -n <namespace>
+```
+
+2. **Check TaskRun details to see which step failed:**
+```bash
+kubectl describe taskrun <your-taskrun-name> -n <namespace>
+```
+
+Look for the "Status" section which shows which step failed and the exit code.
+
+3. **Review Kubernetes events for additional context:**
+```bash
+kubectl get events --field-selector involvedObject.name=<pod-name> -n <namespace> --sort-by='.lastTimestamp'
+```
+
+## What to Look For in the Logs
+
+- **Error messages**: Search for keywords like "error", "failed", "fatal"
+- **The last successful operation** before the failure
+- **Exit code explanation**: 
+  - Exit code 1 = General failure (check the error message in logs)
+  - Exit code 127 = Command not found
+  - Exit code 137 = OOMKilled (out of memory)
+
+## Common Exit Code 1 Causes
+
+- Build script errors (compilation failures, test failures)
+- Missing dependencies
+- Configuration errors
+- Network issues during dependency downloads
+
+**Do you have the TaskRun name and namespace handy?** I can help you run these commands to find the specific error.