go/{mirko,statusz}: better status, kubernetes client

Change-Id: I66753a79eaf36529aee508d2b7782aab00de1498
diff --git a/go/statusz/BUILD.bazel b/go/statusz/BUILD.bazel
index f051d72..4434b95 100644
--- a/go/statusz/BUILD.bazel
+++ b/go/statusz/BUILD.bazel
@@ -12,4 +12,10 @@
         "@com_github_golang_glog//:go_default_library",
         "@com_github_shirou_gopsutil//load:go_default_library",
     ],
+    x_defs = {
+        "code.hackerspace.pl/hscloud/go/statusz.GitCommit": "{STABLE_GIT_COMMIT}",
+        "code.hackerspace.pl/hscloud/go/statusz.GitVersion": "{STABLE_GIT_VERSION}",
+        "code.hackerspace.pl/hscloud/go/statusz.Builder": "{STABLE_BUILDER}",
+        "code.hackerspace.pl/hscloud/go/statusz.BuildTimestamp": "{BUILD_TIMESTAMP}",
+    },
 )