Make the build step fail when the curl operation fails.

adelton · adelton · commit c40d6fa30cbd · 2018-05-31T10:53:20.000+02:00
Without the pipefail, the step always succeeds and the layer gets
cached, resulting in confusion during the next step failing and
subsequent rebuild attempt.
diff --git a/docker/release/centos7/Dockerfile b/docker/release/centos7/Dockerfile
@@ -35,7 +35,8 @@ RUN yum install -y \
     && yum clean all
 
 # Download and configure Microsoft Repository config file
-RUN curl https://packages.microsoft.com/config/rhel/7/prod.repo | tee /etc/yum.repos.d/microsoft.repo
+RUN set -o pipefail \
+    && curl https://packages.microsoft.com/config/rhel/7/prod.repo | tee /etc/yum.repos.d/microsoft.repo
 
 # Install latest powershell from Microsoft YUM Repo
 RUN yum install -y \
diff --git a/docker/release/fedora26/Dockerfile b/docker/release/fedora26/Dockerfile
@@ -36,7 +36,8 @@ ENV LC_ALL $LANG
 RUN localedef --charmap=UTF-8 --inputfile=en_US $LANG
 
 # Download and configure Microsoft Repository config file
-RUN curl https://packages.microsoft.com/config/rhel/7/prod.repo | tee /etc/yum.repos.d/microsoft.repo
+RUN set -o pipefail \
+    && curl https://packages.microsoft.com/config/rhel/7/prod.repo | tee /etc/yum.repos.d/microsoft.repo
 
 # Install latest powershell from Microsoft YUM Repo
 RUN dnf install -y powershell-${POWERSHELL_VERSION} \
diff --git a/docker/release/fedora27/Dockerfile b/docker/release/fedora27/Dockerfile
@@ -37,7 +37,8 @@ ENV LC_ALL $LANG
 RUN localedef --charmap=UTF-8 --inputfile=en_US $LANG
 
 # Download and configure Microsoft Repository config file
-RUN curl https://packages.microsoft.com/config/rhel/7/prod.repo | tee /etc/yum.repos.d/microsoft.repo
+RUN set -o pipefail \
+    && curl https://packages.microsoft.com/config/rhel/7/prod.repo | tee /etc/yum.repos.d/microsoft.repo
 
 # Install latest powershell from Microsoft YUM Repo
 RUN dnf install -y powershell-${POWERSHELL_VERSION}} \
diff --git a/docker/release/ubuntu14.04/Dockerfile b/docker/release/ubuntu14.04/Dockerfile
@@ -44,7 +44,8 @@ RUN apt-get update \
 RUN curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
 
 # Register the Microsoft Ubuntu 14.04 repository
-RUN curl https://packages.microsoft.com/config/ubuntu/14.04/prod.list | tee /etc/apt/sources.list.d/microsoft.list
+RUN set -o pipefail \
+    && curl https://packages.microsoft.com/config/ubuntu/14.04/prod.list | tee /etc/apt/sources.list.d/microsoft.list
 
 # Install powershell from Microsoft Repo
 RUN apt-get update \
diff --git a/docker/release/ubuntu16.04/Dockerfile b/docker/release/ubuntu16.04/Dockerfile
@@ -45,7 +45,8 @@ RUN locale-gen $LANG && update-locale
 RUN curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
 
 # Register the Microsoft Ubuntu 16.04 repository
-RUN curl https://packages.microsoft.com/config/ubuntu/16.04/prod.list | tee /etc/apt/sources.list.d/microsoft.list
+RUN set -o pipefail \
+    && curl https://packages.microsoft.com/config/ubuntu/16.04/prod.list | tee /etc/apt/sources.list.d/microsoft.list
 
 # Install powershell from Microsoft Repo
 RUN apt-get update \
