Force APT cache update before executing install (#13285)

ci/docker/install/ubuntu_caffe.sh

@@ -18,6 +18,7 @@
 # under the License.
 set -ex
 
+apt-get update || true
 apt-get install -y \
     libgflags-dev \
     libgoogle-glog-dev \

ci/docker/install/ubuntu_clang.sh

@@ -21,6 +21,8 @@
 # the whole docker cache for the image
 
 set -ex
+
+apt-get update || true
 # Install clang 3.9 (the same version as in XCode 8.*) and 6.0 (latest major release)
 wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add - && \
     apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.9 main" && \

ci/docker/install/ubuntu_core.sh

@@ -21,7 +21,7 @@
 # the whole docker cache for the image
 
 set -ex
-apt-get update
+apt-get update || true
 apt-get install -y \
     apt-transport-https \
     build-essential \

ci/docker/install/ubuntu_docs.sh

@@ -23,6 +23,7 @@
 set -ex
 # Install dependencies
 echo 'Installing dependencies...'
+apt-get update || true
 apt-get install -y \
     doxygen \
     pandoc

ci/docker/install/ubuntu_emscripten.sh

@@ -25,6 +25,7 @@
 
 set -ex
 
+apt-get update || true
 apt-get -y install nodejs
 
 git clone -b 1.38.6 https://github.com/kripken/emscripten.git

ci/docker/install/ubuntu_gcc8.sh

@@ -19,5 +19,5 @@
 
 sudo add-apt-repository ppa:jonathonf/gcc-8.0
 sudo add-apt-repository ppa:jonathonf/gcc-7.3
-sudo apt-get update
+sudo apt-get update || true
 sudo apt-get install -y gcc-8 g++-8

ci/docker/install/ubuntu_llvm.sh

@@ -23,4 +23,5 @@ echo deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-5.0 main\
      >> /etc/apt/sources.list.d/llvm.list
 
 wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
-apt-get update && apt-get install -y --force-yes llvm-5.0
+apt-get update || true
+apt-get install -y --force-yes llvm-5.0

ci/docker/install/ubuntu_nightly_tests.sh

@@ -25,7 +25,7 @@ set -ex
 # Adding ppas frequently fails due to busy gpg servers, retry 5 times with 5 minute delays.
 for i in 1 2 3 4 5; do add-apt-repository -y ppa:ubuntu-toolchain-r/test && break || sleep 300; done
 
-apt-get update
+apt-get update || true
 apt-get -y install time
 
 # Install for RAT License Check Nightly Test

ci/docker/install/ubuntu_npm_blc.sh

@@ -22,7 +22,7 @@
 
 set -ex
 echo 'Installing npm...'
-apt-get update
+apt-get update || true
 apt-get install -y npm
 
 echo "Obtaining NodeJS version 8.x"

ci/docker/install/ubuntu_nvidia.sh

@@ -18,6 +18,7 @@
 # under the License.
 
 set -ex
+apt-get update || true
 apt install -y software-properties-common
 
 # Adding ppas frequently fails due to busy gpg servers, retry 5 times with 5 minute delays.

ci/docker/install/ubuntu_onnx.sh

@@ -27,6 +27,7 @@ set -e
 set -x
 
 echo "Installing libprotobuf-dev and protobuf-compiler ..."
+apt-get update || true
 apt-get install -y libprotobuf-dev protobuf-compiler
 
 echo "Installing pytest, pytest-cov, protobuf, Pillow, ONNX and tabulate ..."

ci/docker/install/ubuntu_perl.sh

@@ -22,5 +22,6 @@
 
 set -ex
 # install libraries for mxnet's perl package on ubuntu
+apt-get update || true
 apt-get install -y libmouse-perl pdl cpanminus swig libgraphviz-perl
 cpanm -q Function::Parameters Hash::Ordered PDL::CCS

ci/docker/install/ubuntu_python.sh

@@ -22,6 +22,7 @@
 
 set -ex
 # install libraries for mxnet's python package on ubuntu
+apt-get update || true
 apt-get install -y python-dev python3-dev virtualenv wget
 
 # the version of the pip shipped with ubuntu may be too lower, install a recent version here

ci/docker/install/ubuntu_r.sh

@@ -34,7 +34,7 @@ apt-key add r.gpg
 # Installing the latest version (3.3+) that is compatible with MXNet
 add-apt-repository 'deb [arch=amd64,i386] https://cran.rstudio.com/bin/linux/ubuntu xenial/'
 
-apt-get update
+apt-get update || true
 apt-get install -y --allow-unauthenticated \
     libcairo2-dev \
     libssl-dev \

ci/docker/install/ubuntu_rat.sh

@@ -20,7 +20,7 @@
 set -ex
 
 echo "Install dependencies"
-apt-get update
+apt-get update || true
 apt-get install -y subversion maven openjdk-8-jdk openjdk-8-jre
 
 echo "download RAT"

ci/docker/install/ubuntu_scala.sh

@@ -24,8 +24,9 @@ set -ex
 cd "$(dirname "$0")"
 # install libraries for mxnet's scala package on ubuntu
 echo 'Installing Scala...'
+apt-get update || true
 apt-get install -y software-properties-common
-apt-get update
+apt-get update || true
 apt-get install -y openjdk-8-jdk
 apt-get install -y openjdk-8-jre
 
@@ -34,7 +35,8 @@ echo "deb https://dl.bintray.com/sbt/debian /" | tee -a /etc/apt/sources.list.d/
 #apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 2EE0EA64E40A89B84B2DF73499E82A75642AC823
 #apt-key adv --keyserver keys.gnupg.net --recv 2EE0EA64E40A89B84B2DF73499E82A75642AC823
 apt-key add sbt.gpg
-apt-get update && apt-get install -y \
+apt-get update || true
+apt-get install -y \
     maven \
     sbt \
     scala

ci/docker/install/ubuntu_tutorials.sh

@@ -21,6 +21,7 @@
 # the whole docker cache for the image
 
 set -ex
+apt-get update || true
 apt-get install graphviz python-opencv
 pip2 install jupyter matplotlib Pillow opencv-python scikit-learn graphviz tqdm
 pip3 install jupyter matplotlib Pillow opencv-python scikit-learn graphviz tqdm