Docker容器 – 节点应用程序 – 运行问题
我尝试让我的节点应用程序在本地运行在Docker容器中。 我正在使用boot2docker。 节点应用程序的结构如下：todolistdocker> todoapp> package.json + server.js +其他文件夹（www，…）
我的docker文件如下所示：
# retrive the node docker image from bluemix node image FROM registry-ice.ng.bluemix.net/ibmnode:latest # retrieve the app source code RUN git clone https://github.com/edevregille/todolistdocker.git WORKDIR todolistdocker/todoapp RUN npm install # expose port EXPOSE 6001 #launch the app CMD ["node", "server.js"] 当我运行命令
docker build -t manu/todoapp .
我得到以下日志
Sending build context to Docker daemon 323.6 kB Sending build context to Docker daemon Step 0 : FROM registry-ice.ng.bluemix.net/ibmnode:latest Pulling repository registry-ice.ng.bluemix.net/ibmnode 96ed152ebea0: Download complete 83e4dde6b9cf: Download complete b670fb0c7ecd: Download complete 29460ac93442: Download complete d2a0ecffe6fa: Download complete 4bb543ba4efd: Download complete edc4127366f7: Download complete 406f719b3e59: Download complete 18bafbc626ab: Download complete ff1106e6dfc2: Download complete 4f7397e97d5c: Download complete cf5c60a7eab1: Download complete 2af8b62ffa5f: Download complete Status: Downloaded newer image for registry ice.ng.bluemix.net/ibmnode:latest ---> 96ed152ebea0 Step 1 : RUN git clone https://github.com/edevregille/todolistdocker.git ---> Running in 9112add4fa4b Cloning into 'todolistdocker'... ---> e9f4ac002a2c Removing intermediate container 9112add4fa4b Step 2 : WORKDIR todolistdocker/todoapp ---> Running in 8cbfb49a73cd ---> 68e04a64b395 Removing intermediate container 8cbfb49a73cd Step 3 : RUN npm install ---> Running in 4f8643e83210 npm WARN package.json bluemix-todo-apps-node@0.1.0 No repository field. > bson@0.1.5 install /todolistdocker/todoapp/node_modules/monk/node_modules/mongoskin/node_modules/mongodb/node_modules/bson > node install.js || (exit 0) ================================================================================ = = = Attempting to build bson c++ extension = = Windows: no build will be attempted as binaries are prepackaged = = Unix: on failure the package will still install without the C++ extension = = = ================================================================================ node-gyp clean node-gyp configure build make[1]: Entering directory `/todolistdocker/todoapp/node_modules/monk/node_modules/mongoskin/node_modules/m ongodb/node_modules/bson/build' CXX(target) Release/obj.target/bson/ext/bson.o SOLINK_MODULE(target) Release/obj.target/bson.node SOLINK_MODULE(target) Release/obj.target/bson.node: Finished COPY Release/bson.node make[1]: Leaving directory `/todolistdocker/todoapp/node_modules/monk/node_modules/mongoskin/node_modules/m ongodb/node_modules/bson/build' child process exited with code 0 ports@1.1.0 node_modules/ports expect.js@0.3.1 node_modules/expect.js underscore@1.6.0 node_modules/underscore q@1.0.1 node_modules/q nopt@2.2.1 node_modules/nopt └── abbrev@1.0.7 coffee-script@1.7.1 node_modules/coffee-script └── mkdirp@0.3.5 mocha@1.17.1 node_modules/mocha ├── diff@1.0.7 ├── growl@1.7.0 ├── commander@2.0.0 ├── debug@2.2.0 (ms@0.7.1) ├── mkdirp@0.3.5 ├── jade@0.26.3 (commander@0.6.1, mkdirp@0.3.0) └── glob@3.2.3 (inherits@2.0.1, graceful-fs@2.0.3, minimatch@0.2.14) cfenv@0.2.0 node_modules/cfenv └── js-yaml@3.0.2 (argparse@0.1.16, esprima@1.0.4) nano@4.7.1 node_modules/nano ├── underscore@1.5.2 ├── errs@0.2.4 ├── request@2.33.0 (forever-agent@0.5.2, aws-sign2@0.5.0, qs@0.6.6, oauth- sign@0.3.0, tunnel-agent@0.3.0, json-stringify-safe@5.0.1, mime@1.2.11, node- 10.1, form-data@0.1.4, hawk@1.0.0, tough-cookie@2.0.0) └── follow@0.10.4 (debug@0.7.4, browser-request@0.3.3, request@2.30.0) ---> 21281d872464 Removing intermediate container 4f8643e83210 Step 4 : EXPOSE 6001 ---> Running in 5d23a27e6c8c ---> 2b0b679643cf Removing intermediate container 5d23a27e6c8c Step 5 : CMD node todoapp/server.js ---> Running in 75cfaa646d09 ---> 2346739e9613 Removing intermediate container 75cfaa646d09 Successfully built 2346739e9613
然后，我运行docker
docker@boot2docker:~$ docker run -d -p 6001:6001 manu/todoapp 1ef378b6679cebb316db81b6c843d559180496ba798ea82f728a9f81eb64d757
而我没有任何容器运行…
docker@boot2docker:~$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES docker@boot2docker:~$
任何想法是什么错误？
容器可能会closures，因为node.js守护进程无法启动或死亡。
以docker -i -t [image name] / bin / bash的交互模式启动它，并交互地尝试你的命令来检查node.js守护进程是否正常开始