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FROM ubuntu:18.04
-RUN apt-get update && apt-get -y install curl
+RUN apt-get update && apt-get -y install curl ca-certificates
ARG GH=get_helm.sh
# often times out during LF jenkins build
RUN curl --silent --show-error --connect-timeout 10 --retry 6 -L https://raw.githubusercontent.com/helm/helm/master/scripts/get -o ${GH}