Bump figlet version

Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>

sample-functions/figlet/Dockerfile

@@ -1,7 +1,7 @@
-FROM alpine:3.7
+FROM alpine:3.8
 
 RUN apk --no-cache add curl \
-    && curl -sL https://github.com/openfaas/faas/releases/download/0.9.4/fwatchdog > /usr/bin/fwatchdog \
+    && curl -sL https://github.com/openfaas/faas/releases/download/0.9.6/fwatchdog > /usr/bin/fwatchdog \
     && chmod +x /usr/bin/fwatchdog
 
 RUN apk add --no-cache figlet
@@ -11,3 +11,4 @@ ENV fprocess="figlet"
 
 HEALTHCHECK --interval=5s CMD [ -e /tmp/.lock ] || exit 1
 CMD ["fwatchdog"]
+

sample-functions/stack.yml

@@ -6,6 +6,10 @@ functions:
     lang: dockerfile
     handler: ./AlpineFunction
     image: functions/alpine:latest
+  figlet:
+    lang: dockerfile
+    handler: ./figlet
+    image: functions/figlet:0.9.6
   apikey-secret:
     lang: go
     handler: ./apikey-secret