Your analysis log (please copy/paste the log text in future) indicates the server returned a 503. Either you’re going to find an error in your server logs or you’ve got something on the network in between your analysis machine and your SonarQube instance that’s interfering.
I created a empty “sonar.log” file, ran CI build to reproduce the the issue. Nothing was entered into the logs.
The only thing I see in the file is the last screen shot above on my question “What does the value 4 represent”
I checked SQ server event viewer and found no logs.
CI log error states its unable to parse “http://172.24.21.150:9000/sonar/api/server/version” - I have tested on a separate computer, we are able to get SQ version without any credentials provided. This issue is very frustrating with the limited information. Are you able to provide a high level sequential flow on what “SonarScanner for MSBuild: begin analysis” is trying to do.
What I can figure out…
CI --------------------------------------------------------> SQ
Loading analysis properties
Updating build integration targets
Checks SonarQube.Integration.ImportBefore.targets
CI <-------------------------------------------------------- SQ
Installed SonarQube.Integration.targets
CI --------------------------------------------------------> SQ
Fetching analysis configuration settings…
Downloading from “/sonar/api/server/version”
Crashes… From what server to server is it trying to do?
This is a different error that the one you started this thread with. What is the response you get to that version URL? The scanner starting by getting the server version. It’s expecting a bare-bones text response.