From aa5b3baaaa74c63c965472d88d6f1488c61b54ce Mon Sep 17 00:00:00 2001
From: guirish <guirish>
Date: Wed, 14 Feb 2018 01:32:51 -0500
Subject: [PATCH] Added support for s390x

(cherry picked from commit 5f1130a54b75aab137ccdb0cf8224da3548dba83)
---
 Makefile                      |  5 +++++
 docker-image/Dockerfile-s390x | 18 ++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 docker-image/Dockerfile-s390x

diff --git a/Makefile b/Makefile
index e46486b3..41de214f 100644
--- a/Makefile
+++ b/Makefile
@@ -13,6 +13,11 @@ ifeq ($(ARCH),ppc64le)
 	GO_BUILD_VER?=latest
 endif
 
+ifeq ($(ARCH),s390x)
+	ARCHTAG:=-s390x
+	GO_BUILD_VER?=latest
+endif
+
 help:
 	@echo "Typha Makefile"
 	@echo
diff --git a/docker-image/Dockerfile-s390x b/docker-image/Dockerfile-s390x
new file mode 100644
index 00000000..7e831f61
--- /dev/null
+++ b/docker-image/Dockerfile-s390x
@@ -0,0 +1,18 @@
+FROM s390x/alpine:3.6
+MAINTAINER LoZ Open Source Ecosystem (https://www.ibm.com/developerworks/community/groups/community/lozopensource)
+
+# Since our binary isn't designed to run as PID 1, run it via the tini init daemon.
+RUN apk add --update tini
+ENTRYPOINT ["/sbin/tini", "--"]
+
+ADD typha.cfg /etc/calico/typha.cfg
+
+# Put out binary in /code rather than directly in /usr/bin.  This allows the downstream builds
+# to more easily extract the build artefacts from the container.
+RUN mkdir /code
+ADD bin/calico-typha-s390x /code
+WORKDIR /code
+RUN ln -s /code/calico-typha-s390x /usr/bin/calico-typha
+
+# Run Typha by default
+CMD ["calico-typha"]