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@@ -85,17 +85,18 @@ via-package-manager#rhelcentosscientific-linux-6):
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# Install Node.js and npm
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# Install Node.js and npm
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RUN yum install -y nodejs npm
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RUN yum install -y nodejs npm
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+Install your app dependencies using the `npm` binary:
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+
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+ # Install app dependencies
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+ COPY package.json /src/package.json
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+ RUN cd /src; npm install
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+
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To bundle your app's source code inside the Docker image, use the `COPY`
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To bundle your app's source code inside the Docker image, use the `COPY`
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instruction:
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instruction:
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# Bundle app source
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# Bundle app source
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COPY . /src
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COPY . /src
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-Install your app dependencies using the `npm` binary:
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-
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- # Install app dependencies
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- RUN cd /src; npm install
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-
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Your app binds to port `8080` so you'll use the `EXPOSE` instruction to have
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Your app binds to port `8080` so you'll use the `EXPOSE` instruction to have
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it mapped by the `docker` daemon:
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it mapped by the `docker` daemon:
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@@ -116,11 +117,13 @@ Your `Dockerfile` should now look like this:
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# Install Node.js and npm
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# Install Node.js and npm
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RUN yum install -y nodejs npm
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RUN yum install -y nodejs npm
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- # Bundle app source
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- COPY . /src
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# Install app dependencies
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# Install app dependencies
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+ COPY package.json /src/package.json
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RUN cd /src; npm install
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RUN cd /src; npm install
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+ # Bundle app source
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+ COPY . /src
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+
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EXPOSE 8080
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EXPOSE 8080
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CMD ["node", "/src/index.js"]
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CMD ["node", "/src/index.js"]
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