support multi-platform docker builds

Issue-ID: INT-865

Change-Id: I25dc0ca6c615b60b28f4999ae6fc475155e11daf
Signed-off-by: sandovalfr <frank.sandoval@oamtechnologies.com>

2 files changed, 31 insertions, 7 deletions

diff --git a/auth/docker/Dockerfile.base b/auth/docker/Dockerfile.base
index 69627945..ad8e271c 100644
--- a/auth/docker/Dockerfile.base
+++ b/auth/docker/Dockerfile.base
@@ -17,9 +17,8 @@
 #  limitations under the License.
 #  ============LICENSE_END====================================================
 #
-# Use Public Image
-FROM nexus3.onap.org:10001/openjdk:8-jre-alpine
-#FROM openjdk:8-jre-alpine
+# Use dbuild.sh input parameter to set registry
+FROM ${REGISTRY}openjdk:8-jre-alpine
 MAINTAINER AAF Team, AT&T 2018
 
 LABEL description="aaf_base"
diff --git a/auth/docker/dbuild.sh b/auth/docker/dbuild.sh
index 3f9bfdaf..cdd97fc7 100755
--- a/auth/docker/dbuild.sh
+++ b/auth/docker/dbuild.sh
@@ -20,6 +20,31 @@
 #
 # Docker Building Script.  Reads all the components generated by install, on per-version basis
 #
+
+DOCKER_PULL_REGISTRY='nexus3.onap.org:10001\/'
+AAF_COMPONENTS=ALL
+
+# process input. originally, an optional positional parameter is used to designate a component.
+# A flagged parameter has been added to optionally indicate docker pull registry. Ideally, options
+# would be flagged but we're avoiding ripple effect of changing original usage
+if [ $# -gt 0 ]; then
+    if [ "$1" == "-r" ]; then
+        DOCKER_PULL_REGISTRY=$2
+    else
+        AAF_COMPONENTS=$1
+        if [[ $# -gt 1 && $2 == "-r" ]]; then
+            # If docker.io is indicated, registry var is void as that is docker default
+            if [ $3 == "docker.io" ]; then
+                DOCKER_PULL_REGISTRY=''
+            else
+                DOCKER_PULL_REGISTRY=$3
+            fi
+        fi
+    fi
+fi
+
+echo "$0: AAF_COMPONENTS=$AAF_COMPONENTS DOCKER_PULL_REGISTRY=$DOCKER_PULL_REGISTRY"
+
 # Pull in Variables from d.props
 if [ ! -e ./d.props ]; then
     cp d.props.init d.props
@@ -33,12 +58,13 @@ echo "Building Containers for aaf components, version $VERSION"
 
 # AAF_cass now needs a version...
 cd ../auth-cass/docker
-bash ./dbuild.sh
+bash ./dbuild.sh $DOCKER_PULL_REGISTRY
 cd -
 
 # AAF Base version - set the core image, etc
 sed -e 's/${AAF_VERSION}/'${VERSION}'/g' \
     -e 's/${DUSER}/'${DUSER}'/g' \
+    -e 's/${REGISTRY}/'${DOCKER_PULL_REGISTRY}'/g' \
     Dockerfile.base > Dockerfile
 $DOCKER build -t ${ORG}/${PROJECT}/aaf_base:${VERSION} .
 $DOCKER tag ${ORG}/${PROJECT}/aaf_base:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_base:${VERSION}
@@ -97,11 +123,10 @@ cd -
 #######
 # Do all the Containers related to AAF Services
 #######
-if ["$1" == ""]; then
+if [ $AAF_COMPONENTS == "ALL" ]; then
     AAF_COMPONENTS=$(ls ../aaf_${VERSION}/bin | grep -v '\.')
-else
-    AAF_COMPONENTS=$1
 fi
+echo "$0: AAF_COMPONENTS=$AAF_COMPONENTS"
 
 cp ../sample/bin/pod_wait.sh  ../aaf_${VERSION}/bin
 for AAF_COMPONENT in ${AAF_COMPONENTS}; do