Help write me please
Cutting the 5.1 release from contrail sources
Please note that v5.1 is the tag on git repos, r5.1 is the tag for build artifacts git clone -b v5.1 https://github.com/Juniper/contrail-dev-env cd contrail-dev-env # using tungstenfabric/developer-sandbox:r5.1 takes care of the mainfest file needed for release r5.1 ./startup.sh -i tungstenfabric/developer-sandbox -t r5.1 # connect to container can use attach as alternative docker exec -it contrail-developer-sandbox bash # execute in the container cd /root/contrail-dev-env make sync make fetch_packages make setup make dep export SRCVER=r5.1 export BUILDTAG=1 make rpm export CONTRAIL_VERSION=r5.1 export CONTRAIL_CONTAINER_TAG=$CONTRAIL_VERSION # avoid development setup to override the CONTRAIL_VERSION sed -i '/CONTRAIL_VERSION/d' common.env # you can skip this if you are not intending to push it to docker hub, else you can use corresponding username export CONTRAIL_REGISTRY=<your registery name> export CONTRAIL_TEST_REGISTRY=$CONTRAIL_REGISTRY sed -i '/CONTRAIL_REGISTRY/d' common.env sed -i '/CONTRAIL_TEST_REGISTRY/d' common.env export SB_BRANCH=v5.1 make containers # v5.1 is not available for deployers export SB_BRANCH=master make deployers