com/docker/compose/releases] 制作镜像 1. 制作XuperDB镜像 $ cd PaddleDTX/xdb $ sh build_image.sh 产出镜像名和版本号为 registry.baidubce.com/paddledtx/paddledtx-dai:1.0 ， 可以通过修改 build_image.sh 脚本来修改镜像名和版本号。 2. 制作 Distributed cd PaddleDTX/dai $ sh build_image.sh 产出为计算需求节点和任务执行节点两个镜像, 镜像名和版本号分别为： registry.baidubce.com/paddledtx/xdb-storage:1.0 registry.baidubce.com/paddledtx/xdb-dataowner:1.0 实际上他们是使用不 同镜像名的同一个镜像，可以通过修改 build_image

docker-compose 5.2.2 制作镜像 1. 制作 XuperDB 镜像 $ cd PaddleDTX/xdb $ sh build_image.sh 产出镜像名和版本号为 registry.baidubce.com/paddledtx/paddledtx-dai:1.0 ，可以通过修改 build_image.sh 脚 本来修改镜像名和版本号。 2. 制作 Distributed PaddleDTX/dai $ sh build_image.sh 产出为计算需求节点和任务执行节点两个镜像, 镜像名和版本号分别为： • registry.baidubce.com/paddledtx/xdb-storage:1.0 • registry.baidubce.com/paddledtx/xdb-dataowner:1.0 实际上他们是使用不同镜像名的同一个镜像，可 以通过修改 build_image

cd PaddleDTX/xdb $ sh build_image.sh 产出为数据存储节点和数据持有节点两个镜像, 镜像名和版本号分别为： registry.baidubce.com/paddledtx/xdb-storage:1.1 registry.baidubce.com/paddledtx/xdb-dataowner:1.1 实际上他们是使用不 同镜像名的同一个镜像，可以通过修改 build_image build_image.sh 脚本来修改镜 像名和版本号。 2. 制作 Distributed AI 镜像 $ cd PaddleDTX/dai $ sh build_image.sh 产出镜像名和版本号为 registry.baidubce.com/paddledtx/paddledtx-dai:1.1 ， 可以通过修改 build_image.sh 脚本来修改镜像名和版本号。 3. 编译合约 $ export

PaddleDTX/xdb $ sh build_image.sh 产出为数据存储节点和数据持有节点两个镜像, 镜像名和版本号分别为： • registry.baidubce.com/paddledtx/xdb-storage:1.1 • registry.baidubce.com/paddledtx/xdb-dataowner:1.1 实际上他们是使用不同镜像名的同一个镜像，可 以通过修改 build_image cd PaddleDTX/dai $ sh build_image.sh 5.2. 通过 docker 安装 19 PaddleDTX Documentation 产出镜像名和版本号为 registry.baidubce.com/paddledtx/paddledtx-dai:1.1 ，可以通过修改 build_image.sh 脚 本来修改镜像名和版本号。 3. 编译合约 $ export

解决方案： 查看nodejs是否已经安装，执行node -v 可查看 如果已经安装将build.sh一件安 装脚本里面的 sudo npm install -g cnpm --registry=https://registry.npm.taobao.org sudo cnpm install -g babel-cli babel-preset-es2017 echo '{ "presets": ["es2017"] openssl-devel deltarpm cmake3 #install nodejs sudo yum install -y nodejs sudo npm install -g cnpm --registry=https://registry.npm.taobao.org sudo cnpm install -g babel-cli babel-preset-es2017 ethereum-console echo nodejs-legacy sudo apt-get -y install npm sudo npm install -g secp256k1 sudo npm install -g cnpm --registry=https://registry.npm.taobao.org sudo cnpm install -g babel-cli babel-preset-es2017 ethereum-console echo

Platform-specific Binaries to your system. The script also will download the Docker images to your local registry. Hyperledger Fabric Samples We offer a set of sample applications that you may wish to install Fabric docker images from Docker Hub [https://hub.docker.com/u/hyperledger/] into your local Docker registry and tag them as ‘latest’. The script lists out the Docker images installed upon conclusion. Look remove the crypto material and four artifacts, and delete the chaincode images from your Docker Registry: ./byfn.sh -m down Once again, you will be prompted to continue, respond with a y or hit the return

script will download the Hyperledger Fabric docker images from Docker Hub into your local Docker registry and tag them as ‘latest’. The script lists out the Docker images installed upon conclusion. Look Platform-specific Binaries to your system. The script also will download the Docker images to your local registry. 1.5 Hyperledger Fabric Samples We offer a set of sample applications that you may wish to install remove the crypto material and four artifacts, and delete the chaincode images from your Docker Registry: ./byfn.sh -m down Once again, you will be prompted to continue, respond with a y or hit the return

script will download the Hyperledger Fabric docker images from Docker Hub into your local Docker registry and tag them as ‘latest’. The script lists out the Docker images installed upon conclusion. Look and Docker Images to your system. The script also will download the Docker images to your local registry. 3.2. Install Samples, Binaries and Docker Images 15 hyperledger-fabricdocs Documentation, Release remove the crypto material and four artifacts, and delete the chaincode images from your Docker Registry: ./byfn.sh down Once again, you will be prompted to continue, respond with a y or hit the return

and Docker Images to your system. The script also will download the Docker images to your local registry. Hyperledger Fabric SDKs Hyperledger Fabric offers a number of SDKs to support various programming Fabric docker images from Docker Hub [https://hub.docker.com/u/hyperledger/] into your local Docker registry and tag them as ‘latest’. The script lists out the Docker images installed upon conclusion. Look remove the crypto material and four artifacts, and delete the chaincode images from your Docker Registry: ./byfn.sh down Once again, you will be prompted to continue, respond with a y or hit the return

config set https-proxy 如果您所在的网络不便访问npm官方镜像，请使用其他镜像代替，如淘宝： npm config set registry https://registry.npm.taobao.org # 部署过程中请确保能够访问外网以能够安装第三方依赖包 cd nodejs-sdk npm install npm run repoclean 0 Contract Registry - 跟踪最新合约 在Satellite模式中，如果一个主合约依赖子合约，在子合约升级时，主合约需要更新对子合约的地址 引用，这通过updateXXX来完成，例如前文的updateSatellite函数。这类接口属于维护性接口，与实际 业务无关，过多暴露此类接口会影响主合约美观，让调用者的体验大打折扣。Contract Registry设计 模式优雅地解决了 模式优雅地解决了这个问题。在该设计模式下，会有一个专门的合约Registry跟踪子合约的每次升级 情况，主合约可通过查询此Registyr合约取得最新的子合约地址。卫星合约重新部署后，新地址通 过Registry.update函数来更新。 contract Registry{ address _current; address[] _previous; //子合约升级了，就通过update函数更新地址 function