kokoro: Add scripts to rebuild images.

These scripts generated the following images:

gvisor-kokoro-testing/image-a53bac71541a209e (ubuntu 18.04)
gvisor-kokoro-testing/image-f5b20c5fbd23f448 (ubuntu 16.04)

Any modifications to these scripts should generate new images.

PiperOrigin-RevId: 265843929

1 files changed, 20 insertions, 0 deletions

diff --git a/kokoro/ubuntu1804/build.sh b/kokoro/ubuntu1804/build.sh
new file mode 100755
index 000000000..2b5c9a6f2
--- /dev/null
+++ b/kokoro/ubuntu1804/build.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright 2019 The gVisor Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -xeo pipefail
+
+# Run the image_build.sh script with appropriate parameters.
+IMAGE_PROJECT=ubuntu-os-cloud IMAGE_FAMILY=ubuntu-1804-lts $(dirname $0)/../../tools/image_build.sh $(dirname $0)/??_*.sh