use Buster until we troubleshoot Bullseye
-FROM debian:stable-slim as fetch-ziti-artifacts
+#FROM debian:stable-slim as fetch-ziti-artifacts
+FROM debian:buster-slim as fetch-ziti-artifacts
# This build stage grabs artifacts that are copied into the final image.
# It uses the same base as the final image to maximize docker cache hits.
@@ -24,7 +25,7 @@ RUN bash ./fetch-ziti-bins.sh ziti-tunnel
#
################
-FROM debian:stable-slim
+FROM debian:buster-slim
RUN mkdir -p /usr/local/bin /etc/ssl/certs
RUN apt-get -q update && apt-get -q install -y --no-install-recommends iptables
