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Merge "[FAB-8539] Add version checking to first-network"

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Yacov Manevich 2018-02-28 08:00:29 +00:00 committed by Gerrit Code Review
commit 9986510d8d
1 changed files with 38 additions and 0 deletions
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38
first-network/byfn.sh
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@ -108,8 +108,46 @@ function removeUnwantedImages() {
fi
}
# Versions of fabric known not to work with this release of first-network
BLACKLISTED_VERSIONS="^1\.0\. ^1\.1\.0-preview ^1\.1\.0-alpha"
# Do some basic sanity checking to make sure that the appropriate versions of fabric
# binaries/images are available. In the future, additional checking for the presence
# of go or other items could be added.
function checkPrereqs() {
# Note, we check configtxlator externally because it does not require a config file, and peer in the
# docker image because of FAB-8551 that makes configtxlator return 'development version' in docker
LOCAL_VERSION=$(configtxlator version | sed -ne 's/ Version: //p')
DOCKER_IMAGE_VERSION=$(docker run --rm hyperledger/fabric-tools:$IMAGETAG peer version | sed -ne 's/ Version: //p'|head -1)
echo "LOCAL_VERSION=$LOCAL_VERSION"
echo "DOCKER_IMAGE_VERSION=$DOCKER_IMAGE_VERSION"
if [ "$LOCAL_VERSION" != "$DOCKER_IMAGE_VERSION" ] ; then
echo "=================== WARNING ==================="
echo " Local fabric binaries and docker images are "
echo " out of sync. This may cause problems. "
echo "==============================================="
fi
for UNSUPPORTED_VERSION in $BLACKLISTED_VERSIONS ; do
echo "$LOCAL_VERSION" | grep -q $UNSUPPORTED_VERSION
if [ $? -eq 0 ] ; then
echo "ERROR! Local Fabric binary version of $LOCAL_VERSION does not match this newer version of BYFN and is unsupported. Either move to a later version of Fabric or checkout an earlier version of fabric-samples."
exit 1
fi
echo "$DOCKER_IMAGE_VERSION" | grep -q $UNSUPPORTED_VERSION
if [ $? -eq 0 ] ; then
echo "ERROR! Fabric Docker image version of $DOCKER_IMAGE_VERSION does not match this newer version of BYFN and is unsupported. Either move to a later version of Fabric or checkout an earlier version of fabric-samples."
exit 1
fi
done
}
# Generate the needed certificates, the genesis block and start the network.
function networkUp () {
checkPrereqs
# generate artifacts if they don't exist
if [ ! -d "crypto-config" ]; then
generateCerts