Example DIND tests

contrib/dind/Dockerfile

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+FROM docker:dind
+WORKDIR /root/
+RUN apk --no-cache add git && \
+  git clone https://github.com/alexellis/faas
+WORKDIR /root/faas/
+
+
+EXPOSE 8080
+EXPOSE 9090
+
+COPY entry.sh .
+RUN chmod +x ./entry.sh
+
+CMD ["./entry.sh"]

contrib/dind/entry.sh

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+#/bin/sh
+
+dockerd &
+
+while [ ! -e /var/run/docker.sock ] ; do sleep 0.25 && echo "Waiting for Docker socket" ; done
+
+docker swarm init
+
+./deploy_stack.sh
+
+tail -f /dev/null

contrib/dind/start.sh

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+#!/bin/sh
+
+docker rm -f faas
+docker run --name faas --privileged -p 8080:8080 -p 9090:9090 -d faas:dind
+
+./test.sh
+
+echo "Quitting after 120 seconds."
+sleep 120
+
+docker rmi -f faas

contrib/dind/test.sh

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+#!/bin/sh
+
+function test_gateway {
+while [ true ]
+do
+
+   curl -s localhost:8080 |grep "angular"
+   if [ ! 0 -eq $? ]
+   then
+     echo "Gateway not ready"
+     sleep 5
+   else
+     break
+   fi
+done
+
+echo
+
+}
+
+function test_function_output {
+while [ true ]
+do
+   out=$(curl -s localhost:8080/function/$1 -d "$2")
+   echo $out
+   if [ "$out" == "$3" ]
+   then
+     echo "Service $1 is ready"
+     break
+   else
+     echo "Service $1 not ready"
+     sleep 1
+   fi
+done
+
+echo
+
+}
+
+
+function test_function {
+while [ true ]
+do
+   curl localhost:8080/function/$1 -d "$2"
+   if [ ! 0 -eq $? ]
+   then
+      echo "Service $1 not ready"
+    sleep 1
+   else
+     echo "Service $1 is ready"
+     break
+   fi
+done
+
+echo
+
+}
+
+
+test_gateway
+
+test_function func_echoit hi
+test_function func_webhookstash hi
+test_function func_base64 hi
+test_function func_markdown "*salut*"
+
+curl localhost:8080/system/functions -d '{"service": "stronghash", "image": "functions/alpine", "envProcess": "sha512sum", "network": "func_functions"}'
+
+test_function_output stronghash "hi" "150a14ed5bea6cc731cf86c41566ac427a8db48ef1b9fd626664b3bfbb99071fa4c922f33dde38719b8c8354e2b7ab9d77e0e67fc12843920a712e73d558e197  -"