COPY ansible-playbook-wrapper /usr/local/bin/
-ONBUILD RUN DEBIAN_FRONTEND=noninteractive apt-get update
-ONBUILD WORKDIR /tmp
+ONBUILD RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
+ echo "===> Updating TLS certificates..." && \
+ apt-get install -y openssl ca-certificates
+
+ONBUILD WORKDIR /tmp
ONBUILD COPY . /tmp
ONBUILD RUN \
echo "===> Diagnosis: host information..." && \