test: Use beiboot on fedora-coreos

Our current fedora-coreos test setup overlays the bridge and the plugins
on the host and then additionally installs the various RPMs into a
container.  This is more or less what you needed to do in the
pre-beiboot world, but the container on its own has been sufficient for
quite some time.

Let's get rid of the "host" install component and just use the container
straight-up, which is what we expect our users to be doing anyway.

Author: allisonkarlitskaya

test/image-prepare

@@ -155,7 +155,6 @@ def build_install_ostree(dist_tars: list[str], image: str, *, verbose: bool, qui
     args += [
         "--upload", os.path.join(BASE_DIR, "containers") + ":/var/tmp/",
         "--script", os.path.join(TEST_DIR, "ws-container.install"),
-        "--script", os.path.join(TEST_DIR, "ostree.install"),
         "--upload", os.path.join(BASE_DIR, "dist/playground") + ":/usr/local/share/cockpit/"]
     return args
 

test/ostree.install

@@ -43,3 +43,6 @@ podman rm -f build-cockpit
 # move original quay.io image away, to make sure that our tests use the updated one
 podman tag quay.io/cockpit/ws:latest quay.io/cockpit/original-ws:released
 podman rmi quay.io/cockpit/ws:latest
+
+# run cockpit/ws once to generate certificate; avoids slow down on every start
+podman container runlabel INSTALL cockpit/ws