So im trying to do RUN update-crypto-policies --set LEGACY in my Dockerfile as I was getting an error

"Failed to load certificate from file 'client-rsa.pem':''ee key too small".

But when I build my Dockerfile I get an error "#5 0.540 /bin/sh: update-crypto-policies: command not found"

Could anyone please explain me why is this happening and how to set crypto-policies to LEGACY in dockerfile?

Here is my entire Dockerfile-

FROM arm64v8/oraclelinux:8

# Setup basic environment stuff
ENV container docker
ENV LANG en_US.UTF-8
ENV TZ EST
ENV DEBIAN_FRONTEND=noninteractive
RUN yum -y install crypto-policies-scripts

# Adding User and Group 

RUN useradd -u 42065 testuser



# CCSMP dependent
RUN yum install -y wget
RUN yum install -y openssl-libs-1.1.1g-15.el8_3.aarch64
RUN yum install -y krb5-workstation krb5-libs krb5-devel
RUN yum install -y glibc-devel glibc-common
RUN yum install -y make gcc java-1.8.0-openjdk-devel tar perl maven svn openssl-devel gcc
RUN yum install -y gdb
RUN yum install -y openldap* openldap-clients nss-pam-ldapd
RUN yum install -y zlib-devel bzip2 bzip2-devel vim yum-utils sssd sssd-tools

# Minor changes to image to get ccsmp to build
RUN ln -s /usr/lib/jvm/java-1.8.0-openjdk /usr/lib/jvm/default-jvm
RUN cp /usr/include/linux/stddef.h /usr/include/stddef.h

# Install ant 1.10.12
RUN wget https://mirror.its.dal.ca/apache//ant/binaries/apache-ant-1.10.12-bin.zip
RUN unzip apache-ant-1.10.12-bin.zip && mv apache-ant-1.10.12/ /opt/ant


ENV JAVA_HOME /usr
ENV ANT_HOME="/usr/bin/ant"
ENV PATH="/usr/bin/ant:$PATH"


USER testuser
WORKDIR /home/testuser


CMD /bin/bash

posted over 2 years ago

CC BY-SA 4.0

2y ago

Megan‭

77 reputation 4 3 5 5