Add SSL certs to container for SMTP STARTTLS

Dockerfile

@@ -1,5 +1,10 @@
+FROM alpine:latest as certs
+RUN apk --update add ca-certificates
+
 FROM scratch
 
+COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+
 ADD static /static
 ADD guichet.static /guichet
 ADD templates /templates

guichet.hcl.example

@@ -12,7 +12,7 @@ job "guichet" {
     task "server" {
       driver = "docker"
       config {
-        image = "lxpz/guichet_amd64:6"
+        image = "lxpz/guichet_amd64:7"
         readonly_rootfs = true
         port_map {
           web_port = 9991