docker-compose-files/hyperledger_fabric/v1.0.2/scripts/download_images.sh

51 lines
1.4 KiB
Bash

#!/usr/bin/env bash
# Define those global variables
if [ -f ./variables.sh ]; then
source ./variables.sh
elif [ -f scripts/variables.sh ]; then
source scripts/variables.sh
else
echo_r "Cannot find the variables.sh files, pls check"
exit 1
fi
pull_image() {
IMG=$1
if [ -z "$(docker images -q ${IMG} 2> /dev/null)" ]; then # not exist
docker pull ${IMG}
else
echo "${IMG} already exist locally"
fi
}
echo "Downloading images from DockerHub... need a while"
# TODO: we may need some checking on pulling result?
echo "===Pulling fabric images from yeasy repo... with tag = ${FABRIC_IMG_TAG}"
for IMG in base peer orderer ca; do
HLF_IMG=yeasy/hyperledger-fabric-${IMG}:$FABRIC_IMG_TAG
pull_image $HLF_IMG
done
docker pull yeasy/hyperledger-fabric:$FABRIC_IMG_TAG \
&& docker pull docker pull yeasy/blockchain-explorer:0.1.0-preview # TODO: wait for official images
echo "===Pulling base images from fabric repo... with tag = ${BASE_IMG_TAG}"
for IMG in baseimage baseos couchdb kafka zookeeper; do
HLF_IMG=hyperledger/fabric-${IMG}:$ARCH-$BASE_IMG_TAG
pull_image $HLF_IMG
done
# Only useful for debugging
# docker pull yeasy/hyperledger-fabric
echo "===Pulling fabric images from official repo... with tag = ${FABRIC_IMG_TAG}"
for IMG in peer tools orderer ca ccenv; do
HLF_IMG=hyperledger/fabric-zookeeper:$ARCH-$BASE_IMG_TAG
pull_image $HLF_IMG
done
echo "Image pulling done, now can startup the network using docker-compose..."
exit 0