treewide: introduce osbase package and move things around

All except localregistry moved from metropolis/pkg to osbase,
localregistry moved to metropolis/test as its only used there anyway.

Change-Id: If1a4bf377364bef0ac23169e1b90379c71b06d72
Reviewed-on: https://review.monogon.dev/c/monogon/+/3079
Tested-by: Jenkins CI
Reviewed-by: Serge Bazanski <serge@monogon.tech>
diff --git a/metropolis/test/e2e/suites/kubernetes/BUILD.bazel b/metropolis/test/e2e/suites/kubernetes/BUILD.bazel
index 191ba35..6234e94 100644
--- a/metropolis/test/e2e/suites/kubernetes/BUILD.bazel
+++ b/metropolis/test/e2e/suites/kubernetes/BUILD.bazel
@@ -33,8 +33,8 @@
     ],
     deps = [
         "//metropolis/node",
-        "//metropolis/pkg/localregistry",
-        "//metropolis/test/launch/cluster",
+        "//metropolis/test/launch",
+        "//metropolis/test/localregistry",
         "//metropolis/test/util",
         "@io_bazel_rules_go//go/runfiles:go_default_library",
         "@io_k8s_api//core/v1:core",
diff --git a/metropolis/test/e2e/suites/kubernetes/run_test.go b/metropolis/test/e2e/suites/kubernetes/run_test.go
index ec38aa3..f15fafd 100644
--- a/metropolis/test/e2e/suites/kubernetes/run_test.go
+++ b/metropolis/test/e2e/suites/kubernetes/run_test.go
@@ -23,8 +23,8 @@
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	podv1 "k8s.io/kubernetes/pkg/api/v1/pod"
 
-	"source.monogon.dev/metropolis/pkg/localregistry"
-	"source.monogon.dev/metropolis/test/launch/cluster"
+	mlaunch "source.monogon.dev/metropolis/test/launch"
+	"source.monogon.dev/metropolis/test/localregistry"
 	"source.monogon.dev/metropolis/test/util"
 
 	common "source.monogon.dev/metropolis/node"
@@ -64,11 +64,11 @@
 	}
 
 	// Launch cluster.
-	clusterOptions := cluster.ClusterOptions{
+	clusterOptions := mlaunch.ClusterOptions{
 		NumNodes:      2,
 		LocalRegistry: lr,
 	}
-	cluster, err := cluster.LaunchCluster(ctx, clusterOptions)
+	cluster, err := mlaunch.LaunchCluster(ctx, clusterOptions)
 	if err != nil {
 		t.Fatalf("LaunchCluster failed: %v", err)
 	}