Discontinue CentOS 6 builds for EOL

This only stops the builds. Existing binaries will continue to be hosted, and the quick install script continues to support CentOS 6.
2020-12-02 16:37:15 -06:00 · 2020-12-02 16:37:15 -06:00 · c0ee373540
commit c0ee373540
parent 0eaf4ff908
10 changed files with 4 additions and 379 deletions
--- a/2
+++ b/2
@ -1,4 +1,4 @@
-PLATFORMS := ubuntu-1604 ubuntu-1804 ubuntu-2004 debian-9 debian-10 centos-6 centos-7 centos-8 opensuse-42 opensuse-15 opensuse-152
+PLATFORMS := ubuntu-1604 ubuntu-1804 ubuntu-2004 debian-9 debian-10 centos-7 centos-8 opensuse-42 opensuse-15 opensuse-152
 SLS_BINARY ?= ./node_modules/serverless/bin/serverless

 deps:
--- a/README.md
+++ b/README.md
@ -74,12 +74,9 @@ sudo gdebi r-${R_VERSION}_1_amd64.deb
 #### RHEL/CentOS Linux

 Enable the [Extra Packages for Enterprise Linux](https://fedoraproject.org/wiki/EPEL)
-repository (RHEL/CentOS 6 and 7 only):
+repository (RHEL/CentOS 7 only):

 ```bash
-# CentOS / RHEL 6
-sudo yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
-
 # CentOS / RHEL 7
 sudo yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
 ```
@ -96,9 +93,6 @@ sudo yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noa

 Download the rpm package:
 ```bash
-# CentOS / RHEL 6
-wget https://cdn.rstudio.com/r/centos-6/pkgs/R-${R_VERSION}-1-1.x86_64.rpm
-
 # CentOS / RHEL 7
 wget https://cdn.rstudio.com/r/centos-7/pkgs/R-${R_VERSION}-1-1.x86_64.rpm

@ -231,7 +225,7 @@ environment:
  # snip
  JOB_DEFINITION_ARN_debian_9:
    Ref: rBuildsBatchJobDefinitionDebian9
-  SUPPORTED_PLATFORMS: ubuntu-1604,ubuntu-1804,debian-9,debian-10,centos-6,centos-7,centos-8,opensuse-42,opensuse-15
+  SUPPORTED_PLATFORMS: ubuntu-1604,ubuntu-1804,debian-9,debian-10,centos-7,centos-8,opensuse-42,opensuse-15
 ```

 ### Makefile
--- a/builder/Dockerfile.centos-6
+++ b/builder/Dockerfile.centos-6
@ -1,224 +0,0 @@
-FROM centos:centos6
-
-ENV OS_IDENTIFIER centos-6
-
-RUN yum -y update \
-    && yum -y install epel-release \
-    && yum -y install \
-    bzip2-devel \
-    cairo-devel \
-    gcc-c++ \
-    gcc-gfortran \
-    gcc-objc \
-    glibc-devel \
-    groff \
-    java-1.8.0-openjdk-devel \
-    krb5-devel \
-    krb5-libs \
-    libICE-devel \
-    libSM-devel \
-    libX11-devel \
-    libXmu-devel \
-    libXt-devel \
-    libgssapi-devel \
-    libicu-devel \
-    libidn-devel \
-    libjpeg-devel \
-    libpng-devel \
-    libssh2-devel \
-    libtiff-devel \
-    ncurses-devel \
-    openldap \
-    openldap-devel \
-    openssh-clients \
-    openssh-server \
-    openssl-devel \
-    pango-devel \
-    pcre-devel \
-    pcre2-devel \
-    pkgconfig \
-    python34 \
-    python34-pip \
-    readline-devel \
-    rpm-build \
-    stunnel \
-    tcl-devel \
-    texinfo-tex \
-    texlive-latex \
-    tk-devel \
-    valgrind-devel \
-    wget \
-    xz-devel \
-    zlib-devel \
-    && yum clean all
-
-# Install AWS CLI.
-RUN pip3 install awscli --upgrade --user && \
-    ln -s /root/.local/bin/aws /usr/bin/aws
-
-RUN chmod 0777 /opt
-
-# Compile newer versions of zlib, bzip2, xz, pcre, and curl.
-#
-# Several compression libraries that were at one time included in R-devel have been removed.
-# Instead of providing these libraries, R-devel assumes they are pre-installed. On RedHat 6,
-# this results in build errors when zlib, bzip, pcre, curl, and xz are required. These
-# libraries must be downloaded and compiled before building R-devel. Reference:
-# http://pj.freefaculty.org/blog/?p=315
-#
-# It's also import to build the static versions of these libraries and link them
-# statically when building R. This allows us to use the R binaries we build on
-# another CentOS/RHEL 6 OS without updating the same five libraries.
-# For more info, see the "R.spec" RPM spec file in the EPEL source archive at:
-# http://download-ib01.fedoraproject.org/pub/epel/7/SRPMS/Packages/r/R-3.5.2-2.el7.src.rpm
-# (search for "zlibhack" in R.spec).
-#
-# First, reate a directory for the additional libraries.
-RUN mkdir -p /tmp/extra
-
-# zlib 1.2.8
-#
-# Note: zlib 1.2.11 works fine for all R versions except 3.3.0, 3.3.1, and 3.3.2,
-# so I went with an older version (1.2.8) to accommodate the flaky R versions. See the
-# following note on https://www.r-statistics.com/2017/03/r-3-3-3-is-released/:
-#
-#   The configure check for the zlib version is now robust to versions longer than 5 characters,
-#   including 1.2.11.
-#
-ARG ZLIB_VERSION=1.2.8
-ARG ZLIB_DOWNLOAD_SHA256=36658cb768a54c1d4dec43c3116c27ed893e88b02ecfcb44f2166f9c0b7f2a0d
-RUN curl -fsSL "https://zlib.net/fossils/zlib-${ZLIB_VERSION}.tar.gz" -o zlib.tar.gz \
-    && echo "$ZLIB_DOWNLOAD_SHA256  zlib.tar.gz" | sha256sum -c - \
-    && CWD=`pwd` && TMP=`mktemp -d` \
-    && tar -C $TMP -zxvf zlib.tar.gz \
-    && cd $TMP/zlib* \
-    && ./configure --prefix=/tmp/extra --static \
-    && make CFLAGS="-fpic -fPIC" \
-    && make install \
-    && cd $CWD && rm -rf $TMP && rm -rf zlib.tar.gz
-
-# bzip2 1.0.6
-ARG BZIP2_VERSION=1.0.6
-ARG BZIP2_DOWNLOAD_SHA1=3f89f861209ce81a6bab1fd1998c0ef311712002
-RUN curl -fsSL "https://sourceforge.net/projects/bzip2/files/bzip2-{$BZIP2_VERSION}.tar.gz/download" -o bzip2.tar.gz \
-    && echo "$BZIP2_DOWNLOAD_SHA1  bzip2.tar.gz" | sha1sum -c - \
-    && CWD=`pwd` && TMP=`mktemp -d` \
-    && tar -C $TMP -zxvf bzip2.tar.gz \
-    && cd $TMP/bzip2* \
-    && make libbz2.a CFLAGS="-D_FILE_OFFSET_BITS=64 -fpic -fPIC" PREFIX=/tmp/extra \
-    && make install PREFIX=/tmp/extra \
-    && cd $CWD && rm -rf $TMP && rm -rf bzip2.tar.gz
-
-# xz 5.2.4 (for lzma libraries)
-ARG XZ_VERSION=5.2.4
-ARG XZ_DOWNLOAD_SHA1=63ca380029597b951ce9afc6dec28f44f70bb5bd
-RUN curl -fsSL "https://sourceforge.net/projects/lzmautils/files/xz-{$XZ_VERSION}.tar.gz/download" -o xz.tar.gz \
-    && echo "$XZ_DOWNLOAD_SHA1  xz.tar.gz" | sha1sum -c - \
-    && CWD=`pwd` && TMP=`mktemp -d` \
-    && tar -C $TMP -zxvf xz.tar.gz \
-    && cd $TMP/xz* \
-    && CFLAGS="-fpic -fPIC" ./configure --enable-static=yes --enable-shared=no --prefix=/tmp/extra \
-    && make -j8 \
-    && make install \
-    && cd $CWD && rm -rf $TMP && rm -rf xz.tar.gz
-
-# PCRE 8.42
-#
-# The PCRE library provides PGP signatures for verifying downloads. Originally, I tried to do some
-# PGP validation in the Dockerfile, but I ran into trouble with flaky key servers. To streamline
-# things, I verified the download manually and then generated a sha256 checksum with the following
-# commands:
-#   gpg --recv-key FB0F43D8
-#   gpg pcre-8.42.tar.gz.sig
-#   sha256sum pcre-8.42.tar.gz
-#
-ARG PCRE_VERSION=8.42
-ARG PCRE_DOWNLOAD_SHA256=69acbc2fbdefb955d42a4c606dfde800c2885711d2979e356c0636efde9ec3b5
-RUN curl -fsSL "https://ftp.pcre.org/pub/pcre/pcre-{$PCRE_VERSION}.tar.gz" -o pcre.tar.gz \
-    && echo "$PCRE_DOWNLOAD_SHA256  pcre.tar.gz" | sha256sum -c - \
-    && CWD=`pwd` && TMP=`mktemp -d` \
-    && tar -C $TMP -zxvf pcre.tar.gz \
-    && cd $TMP/pcre* \
-    && mkdir -p /tmp/extra \
-    && CFLAGS="-fpic -fPIC" ./configure --enable-static=yes --enable-shared=no --enable-utf --enable-unicode-properties --enable-pcre8 --enable-pcre16 --enable-pcre32 --prefix=/tmp/extra \
-    && make -j8 \
-    && make install \
-    && cd $CWD && rm -rf $TMP && rm -rf pcre.tar.gz
-
-# Curl 7.63.0
-#
-# The curl library provides PGP signatures for verifying downloads. Originally, I tried to do some
-# PGP validation in the Dockerfile, but I ran into trouble with flaky key servers. To streamline
-# things, I verified the download manually and then generated a sha256 checksum with the following
-# commands:
-#   gpg --recv-key B71E12C2
-#   gpg curl-7.63.0.tar.gz.asc
-#   sha256sum curl-7.63.0.tar.gz
-#
-ARG CURL_VERSION=7.63.0
-ARG CURL_DOWNLOAD_SHA256=d483b89062832e211c887d7cf1b65c902d591b48c11fe7d174af781681580b41
-RUN curl -fsSL "https://curl.haxx.se/download/curl-{$CURL_VERSION}.tar.gz" -o curl.tar.gz \
-    && echo "$CURL_DOWNLOAD_SHA256  curl.tar.gz" | sha256sum -c - \
-    && CWD=`pwd` && TMP=`mktemp -d` \
-    && tar -C $TMP -zxvf curl.tar.gz \
-    && cd $TMP/curl* \
-    && CFLAGS="-fpic -fPIC" ./configure --enable-static=yes --enable-shared=no --with-ssl --enable-ipv6 --with-gssapi --with-libidn --enable-ldaps --with-libssh2 --enable-threaded-resolver --prefix=/tmp/extra \
-    && make V=1 \
-    && make install \
-    && cd $CWD && rm -rf $TMP && rm -rf curl.tar.gz
-
-# Compiler and linker flags for statically linking updated libraries
-ENV CFLAGS="-fpic -fPIC -I/tmp/extra/include"
-ENV CURL_CFLAGS='-DCURL_STATICLIB -I/tmp/extra/include'
-ENV CURL_CPPFLAGS='-DCURL_STATICLIB -I/tmp/extra/include'
-
-# Configure flags for CentOS 6 that don't use the defaults in build.sh
-ENV CONFIGURE_OPTIONS="\
-    --enable-R-shlib \
-    --with-tcltk \
-    --enable-memory-profiling \
-    --with-x \
-    --with-system-valgrind-headers \
-    --with-tcl-config=/usr/lib64/tclConfig.sh \
-    --with-tk-config=/usr/lib64/tkConfig.sh \
-    --enable-prebuilt-html"
-
-# RHEL 6 doesn't have texi2any, so use makeinfo.
-ENV MAKEINFO=makeinfo
-
-# RHEL 6 doesn't have the inconsolata font, so override the defaults.
-ENV R_RD4PDF="times,hyper"
-
-#-- required for fpm --
-## install rvm
-RUN curl -sSL https://rvm.io/mpapis.asc | gpg2 --import - \
-   && curl -sSL https://rvm.io/pkuczynski.asc | gpg2 --import - \
-   && curl -L get.rvm.io | bash -s stable
-## use rvm to install ruby
-RUN source /etc/profile.d/rvm.sh \
-   && /usr/local/rvm/bin/rvm reload \
-   && /usr/local/rvm/bin/rvm requirements run \
-   && /usr/local/rvm/bin/rvm install 2.6.3 \
-   && /usr/local/rvm/bin/rvm use 2.6.3 --default
-
-
-# RUN gem install fpm -v 0.4.26
-RUN export PATH=/usr/local/rvm/rubies/ruby-2.6.3/bin/:/.gems/bin:${PATH} \
-   && export GEM_HOME=/.gems \
-   && export GEM_PATH=/.gems \
-   && gem install ffi:1.12.2 --no-document fpm \
-   && /usr/local/rvm/bin/rvm repair wrappers
-
-RUN echo 'source /etc/profile.d/rvm.sh' >> .bashrc
-#----------------------
-
-
-# Copy a script to help set up the environment
-COPY env_centos6.sh ./env.sh
-
-COPY package.centos-6 /package.sh
-COPY build.sh .
-
-# Copy a script to clean up after the build
-COPY clean_centos6.sh ./clean.sh
-ENTRYPOINT ./build.sh
--- a/builder/build.sh
+++ b/builder/build.sh
@ -51,14 +51,6 @@ fetch_r_source() {
  rm /tmp/R-${1}.tar.gz
 }

-# On CentOS 6, we need to clean up references to the static library and header paths.
-clean_r() {
-  if [[ -f /clean.sh ]]; then
-    echo "Cleaning R build on CentOS 6"
-    source /clean.sh
-  fi
-}
-
 # compile_r() - $1 as r version
 compile_r() {
  cd /tmp/R-${1}
@ -154,7 +146,6 @@ _version_is_greater_than() {
 set_up_environment
 fetch_r_source $R_VERSION
 compile_r $R_VERSION
-clean_r
 package_r $R_VERSION
 archive_r $R_VERSION
 upload_r $R_VERSION
--- a/builder/clean_centos6.sh
+++ b/builder/clean_centos6.sh
@ -1,14 +0,0 @@
-#!/bin/bash
-
-# For CentOS 6, we need to clean references to the static library and header paths
-# out of the R configuration files
-sed -i 's|-Wl,--whole-archive /tmp/extra/lib/libz.a /tmp/extra/lib/libbz2.a /tmp/extra/lib/liblzma.a /tmp/extra/lib/libpcre.a /tmp/extra/lib/libcurl.a -Wl,--no-whole-archive -L/tmp/extra/lib/||g' /opt/R/${R_VERSION}/lib/R/etc/Makeconf
-sed -i 's|-Wl,--whole-archive /tmp/extra/lib/libz.a /tmp/extra/lib/libbz2.a /tmp/extra/lib/liblzma.a /tmp/extra/lib/libpcre.a /tmp/extra/lib/libcurl.a -Wl,--no-whole-archive -L/tmp/extra/lib/||g' /opt/R/${R_VERSION}/lib/pkgconfig/libR.pc
-sed -i 's|-ldl -lpthread .* -lldap -lz -lrt||g' /opt/R/${R_VERSION}/lib/R/etc/Makeconf
-sed -i 's|-ldl -lpthread .* -lldap -lz -lrt||g' /opt/R/${R_VERSION}/lib/pkgconfig/libR.pc
-sed -i 's|-I/tmp/extra/include||g' /opt/R/${R_VERSION}/lib/R/etc/Makeconf
-sed -i 's|-I/tmp/extra/include||g' /opt/R/${R_VERSION}/lib/R/bin/libtool
-sed -i 's|-ldl -lpthread .* -lldap -lz||g' /opt/R/${R_VERSION}/lib/R/etc/Makeconf
-sed -i 's|-ldl -lpthread .* -lldap||g' /opt/R/${R_VERSION}/lib/R/etc/Makeconf
-sed -i 's|:/tmp/extra/lib||g' /opt/R/${R_VERSION}/lib/R/etc/ldpaths
-sed -i 's|/tmp/extra/lib||g' /opt/R/${R_VERSION}/lib/R/etc/ldpaths
--- a/builder/docker-compose.yml
+++ b/builder/docker-compose.yml
@ -56,17 +56,6 @@ services:
    image: r-builds:debian-10
    volumes:
      - ./integration/tmp:/tmp/output
-  centos-6:
-    command: ./build.sh
-    environment:
-      - R_VERSION=${R_VERSION}
-      - LOCAL_STORE=/tmp/output
-    build:
-      context: .
-      dockerfile: Dockerfile.centos-6
-    image: r-builds:centos-6
-    volumes:
-      - ./integration/tmp:/tmp/output
  centos-7:
    command: ./build.sh
    environment:
--- a/builder/env_centos6.sh
+++ b/builder/env_centos6.sh
@ -1,14 +0,0 @@
-# Test to see if $R_VERSION is <= 3.1.3. If so, append some additional configure options
-# to the $CONFIGURE_OPTIONS env var.
-NEWLINE=$'\n'
-if [[ "$(printf '%s\n' "${R_VERSION}${NEWLINE}3.1.3" | sort -V | head -n 1)" == "$R_VERSION" ]]; then \
-  export CONFIGURE_OPTIONS="${CONFIGURE_OPTIONS} \
-    --with-system-zlib \
-    --with-system-bzlib \
-    --with-system-pcre \
-    --with-system-xz"
-fi
-
-# Get library linking information from CURL. This is then used to populate LDFLAGS
-export CURL_LIBS="`/tmp/extra/bin/curl-config --libs`"
-export LDFLAGS="-ldl -lpthread -lc -lrt -Wl,--as-needed -Wl,--whole-archive /tmp/extra/lib/libz.a /tmp/extra/lib/libbz2.a /tmp/extra/lib/liblzma.a /tmp/extra/lib/libpcre.a /tmp/extra/lib/libcurl.a -Wl,--no-whole-archive -L/tmp/extra/lib/ ${CURL_LIBS}"
--- a/builder/package.centos-6
+++ b/builder/package.centos-6
@ -1,81 +0,0 @@
-#!/bin/bash
-
-if [[ ! -d /tmp/output/centos-6 ]]; then
-  mkdir -p /tmp/output/centos-6
-fi
-
-# R 3.x requires PCRE1
-pcre_lib='pcre2-devel'
-if [[ "${R_VERSION}" =~ ^3 ]]; then
-  pcre_lib='pcre-devel'
-fi
-
-# create post-install script required for openblas
-cat <<EOF >> /post-install.sh
-mv /opt/R/${R_VERSION}/lib/R/lib/libRblas.so /opt/R/${R_VERSION}/lib/R/lib/libRblas.so.keep 
-ln -s /usr/lib64/libopenblasp.so /opt/R/${R_VERSION}/lib/R/lib/libRblas.so
-EOF
-
-# create after-remove script to remove internal blas
-cat <<EOF >> /before-remove.sh
-if [ -d /opt/R/${R_VERSION} ]; then
-  rm -r /opt/R/${R_VERSION}
-fi
-EOF
-
-# set environment for fpm
-export PATH=/usr/local/rvm/rubies/ruby-2.6.3/bin/:/.gems/bin:${PATH}
-export GEM_HOME=/.gems
-export GEM_PATH=/.gems
-
-# Additional config for C++11 support in R 3.6.
-# R 3.6.0 no longer sets CXX11 flags without a full C++11 compiler present, but
-# the default gcc 4.4.7 still partially supports C++11 through -std=gnu++0x.
-# Use the same CXX11 flags as the defaults in R versions prior to 3.6.0.
-sed -i 's/^CXX11\ =\ .*/CXX11\ =\ g++/g' /opt/R/${R_VERSION}/lib/R/etc/Makeconf
-sed -i 's/^CXX11FLAGS\ =\ .*/CXX11FLAGS\ =\ -g\ -O2\ \$\(LTO\)/g' /opt/R/${R_VERSION}/lib/R/etc/Makeconf
-sed -i 's/^CXX11PICFLAGS\ =\ .*/CXX11PICFLAGS\ =\ -fpic/g' /opt/R/${R_VERSION}/lib/R/etc/Makeconf
-sed -i 's/^CXX11STD\ =\ .*/CXX11STD\ =\ -std=gnu++0x/g' /opt/R/${R_VERSION}/lib/R/etc/Makeconf
-
-fpm \
-  -s dir \
-  -t rpm \
-  -v 1 \
-  -n R-${R_VERSION} \
-  --vendor "RStudio, PBC" \
-  --deb-priority "optional" \
-  --deb-field 'Bugs: https://github.com/rstudio/r-builds/issues' \
-  --url "http://www.r-project.org/" \
-  --description "GNU R statistical computation and graphics system" \
-  --maintainer "RStudio, PBC https://github.com/rstudio/r-builds" \
-  --license "GPL-2" \
-  --after-install /post-install.sh \
-  --after-remove /before-remove.sh \
-  -p /tmp/output/centos-6/ \
-  -d bzip2-devel \
-  -d dejavu-sans-fonts \
-  -d gcc \
-  -d gcc-c++ \
-  -d gcc-gfortran \
-  -d libcurl-devel \
-  -d libicu \
-  -d libSM \
-  -d libtiff \
-  -d libXmu \
-  -d libXt \
-  -d make \
-  -d openblas-devel \
-  -d pango \
-  -d ${pcre_lib} \
-  -d tcl \
-  -d tk \
-  -d unzip \
-  -d which \
-  -d xz-devel \
-  -d zip \
-  -d zlib-devel \
-  /opt/R/${R_VERSION}
-
-shopt -s extglob
-export PKG_FILE=$(ls /tmp/output/centos-6/[rR]-${R_VERSION}*.@(deb|rpm) | head -1)
-
--- a/serverless-resources.yml
+++ b/serverless-resources.yml
@ -201,20 +201,6 @@ rBuildsBatchJobDefinitionDebian10:
      Image: "#{AWS::AccountId}.dkr.ecr.#{AWS::Region}.amazonaws.com/r-builds:debian-10"
    Timeout:
      AttemptDurationSeconds: 7200
-rBuildsBatchJobDefinitionCentos6:
-  Type: AWS::Batch::JobDefinition
-  Properties:
-    Type: container
-    ContainerProperties:
-      Command:
-        - ./build.sh
-      Vcpus: 4
-      Memory: 4096
-      JobRoleArn:
-        "Fn::GetAtt": [ rBuildsEcsTaskIamRole, Arn ]
-      Image: "#{AWS::AccountId}.dkr.ecr.#{AWS::Region}.amazonaws.com/r-builds:centos-6"
-    Timeout:
-      AttemptDurationSeconds: 7200
 rBuildsBatchJobDefinitionCentos7:
  Type: AWS::Batch::JobDefinition
  Properties:
--- a/serverless.yml
+++ b/serverless.yml
@ -45,8 +45,6 @@ provider:
      Ref: rBuildsBatchJobDefinitionDebian9
    JOB_DEFINITION_ARN_debian_10:
      Ref: rBuildsBatchJobDefinitionDebian10
-    JOB_DEFINITION_ARN_centos_6:
-      Ref: rBuildsBatchJobDefinitionCentos6
    JOB_DEFINITION_ARN_centos_7:
      Ref: rBuildsBatchJobDefinitionCentos7
    JOB_DEFINITION_ARN_centos_8:
@ -57,7 +55,7 @@ provider:
      Ref: rBuildsBatchJobDefinitionOpensuse15
    JOB_DEFINITION_ARN_opensuse_152:
      Ref: rBuildsBatchJobDefinitionOpensuse152
-    SUPPORTED_PLATFORMS: ubuntu-1604,ubuntu-1804,ubuntu-2004,debian-9,debian-10,centos-6,centos-7,centos-8,opensuse-42,opensuse-15,opensuse-152
+    SUPPORTED_PLATFORMS: ubuntu-1604,ubuntu-1804,ubuntu-2004,debian-9,debian-10,centos-7,centos-8,opensuse-42,opensuse-15,opensuse-152

 functions:
  queueBuilds: