21501: Pin dotenv gem version on distros with Ruby 2.7

[arvados.git] / build / package-build-dockerfiles / rocky8 / Dockerfile

diff --git a/build/package-build-dockerfiles/rocky8/Dockerfile b/build/package-build-dockerfiles/rocky8/Dockerfile
index 0eab1f5d36311a3e97a6e6d1d2e6cfa5d679250e..a1038a9b8860d185db3db08305b32fcd2e8a6a88 100644 (file)
--- a/build/package-build-dockerfiles/rocky8/Dockerfile
+++ b/build/package-build-dockerfiles/rocky8/Dockerfile
@@ -68,9 +68,10 @@ RUN microdnf --assumeyes --enablerepo=devel install \
     xz-libs \
     zlib-devel
 
-# Install RVM
 ADD generated/mpapis.asc /tmp/
 ADD generated/pkuczynski.asc /tmp/
+# fpm depends on dotenv, but version 3.0 of that gem dropped support for
+# Ruby 2.7, so we need to specifically install an older version.
 RUN gpg --import --no-tty /tmp/mpapis.asc && \
     gpg --import --no-tty /tmp/pkuczynski.asc && \
     curl -L https://get.rvm.io | bash -s stable && \
@@ -78,6 +79,7 @@ RUN gpg --import --no-tty /tmp/mpapis.asc && \
     /usr/local/rvm/bin/rvm alias create default ruby-2.7 && \
     echo "gem: --no-document" >> ~/.gemrc && \
     /usr/local/rvm/bin/rvm-exec default gem install bundler --version 2.2.19 && \
+    /usr/local/rvm/bin/rvm-exec default gem install dotenv --version '~> 2.8' && \
     /usr/local/rvm/bin/rvm-exec default gem install fpm --version 1.15.1
 
 RUN /usr/local/rvm/bin/rvm-exec default bundle config --global jobs $(let a=$(grep -c processor /proc/cpuinfo )-1; echo $a)