> @ start /> node app.js/node_modules/bindings/bindings.js:88        throw e        ^Error: /node_modules/node-rdkafka/build/Release/node-librdkafka.node: invalid ELF header    at Object.Module._extensions..node (module.js:664:18)    at Module.load (module.js:554:32)    at tryModuleLoad (module.js:497:12)    at Function.Module._load (module.js:489:3)    at Module.require (module.js:579:17)    at require (internal/module.js:11:18)    at bindings (/node_modules/bindings/bindings.js:81:44)    at Object.
    
      (/node_modules/node-rdkafka/librdkafka.js:10:32)    at Module._compile (module.js:635:30)    at Object.Module._extensions..js (module.js:646:10)npm ERR! code ELIFECYCLEnpm ERR! errno 1npm ERR! @ start: `node app.js`npm ERR! Exit status 1npm ERR! npm ERR! Failed at the @ start script.npm ERR! This is probably not a problem with npm. There is likely additional logging output above.npm ERR! A complete log of this run can be found in:npm ERR!     /root/.npm/_logs/2018-04-01T14_49_31_971Z-debug.log```
    

在nodejs中使用kafka包用docker部署时会出现以上错误。

解决方法，按如下Dockerfile进行build即可：

FROM node:8.11RUN mkdir -p /usr/src/appWORKDIR /usr/src/appCOPY . /usr/src/appRUN npm installRUN npm install node-rdkafka --no-package-lockCMD [ "npm", "start" ]

将node-rdkafka依赖从package.json中移出

然后单独执行：

RUN npm install node-rdkafka --no-package-lock

这样就可以了。