add tensorflow configuration
diff --git a/buildkite/pipelines/tensorflow-postsubmit.json b/buildkite/pipelines/tensorflow-postsubmit.json
new file mode 100644
index 0000000..7e5585b
--- /dev/null
+++ b/buildkite/pipelines/tensorflow-postsubmit.json
@@ -0,0 +1,22 @@
+{
+  "platforms": {
+    "ubuntu1404": {
+      "shell_commands": [
+        "echo -e '\nimport %workspace%/.bazelrc' >>bazel.bazelrc",
+        "touch .bazelrc",
+        "./tensorflow/tools/ci_build/builds/configured CPU"
+      ],
+      "build_flags": ["-c opt"],
+      "build_targets": ["//tensorflow/tools/pip_package:build_pip_package"]
+    },
+    "ubuntu1604": {
+      "shell_commands": [
+        "echo -e '\nimport %workspace%/.bazelrc' >>bazel.bazelrc",
+        "touch .bazelrc",
+        "./tensorflow/tools/ci_build/builds/configured CPU"
+      ],
+      "build_flags": ["-c opt"],
+      "build_targets": ["//tensorflow/tools/pip_package:build_pip_package"]
+    }
+  }
+}