I'm working through the sample tutorial on OpenShift 3. I created the example application nodejs-mongodb-example. But in the "edit parameters" step, I put the wrong URL to my forked repository, and I get a failed build.
I thought maybe I'd be able to extract the buildConfig file (is that a template?) on the command line, but I haven't found a way to do that.
Is there a way to edit and replace this bad buildConfig without deleting all of the application objects and starting over?
To add to @ncdc answer, here are the docs for oc : https://docs.openshift.com/enterprise/3.0/cli_reference/basic_cli_operations.html
and specifically for oc edit : https://docs.openshift.com/enterprise/3.0/cli_reference/basic_cli_operations.html#application-modification-cli-operations
You can use the oc edit command to edit an existing object. For example, oc edit buildconfig/myapp to edit the BuildConfig named myapp.