Added the openssl tool, used by letsencrypt.

jlesage · jlesage · commit f5310477f1c6 · 2018-11-02T10:25:05.000-04:00
diff --git a/Dockerfile b/Dockerfile
@@ -25,6 +25,7 @@ RUN \
         mariadb \
         mariadb-client \
         certbot \
+        openssl \
         && \
     # Clean some uneeded stuff from mariadb.
     rm -r \
