docker-library
/
docs
mirror of https://github.com/docker-library/docs.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

node: remove CMD from Dockerfile example and list constraints

This commit is contained in:
Johan Euphrosine 2014-09-08 15:30:31 -07:00
parent 2f6e9ed1e6
commit 7147fdcd9b
2 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
node/README-content.md
View File

@ -14,16 +14,18 @@ Node.js internally uses the Google V8 JavaScript engine to execute code, and a l
FROM node:0.10.31-onbuild FROM node:0.10.31-onbuild
# replace this with your application's default port # replace this with your application's default port
EXPOSE 8888 EXPOSE 8888
# replace this with your main "server" script file
CMD [ "node", "server.js" ]
Then build and run the docker image. Then build and run the docker image.
docker build -t my-nodejs-app docker build -t my-nodejs-app
docker run -it --rm --name my-running-app my-nodejs-app docker run -it --rm --name my-running-app my-nodejs-app
### Notes
The image assumes that your application has a file named [`package.json`](https://www.npmjs.org/doc/json.html) listing its dependencies and defining its [start script](https://www.npmjs.org/doc/misc/npm-scripts.html#default-values).
## Run a single nodejs script ## Run a single nodejs script
For many single file projects, it may not be convenient to write a `Dockerfile` for your project. In such cases, you can run a nodejs script by using the nodejs docker image directly. For many single file projects, it may not be convenient to write a `Dockerfile` for your project. In such cases, you can run a nodejs script by using the nodejs docker image directly.
docker run -it --rm --name my-running-script -v $(pwd):/usr/src/myapp -w /usr/src/myapp node:0.10.31 node your-daemon-or-script.rb docker run -it --rm --name my-running-script -v $(pwd):/usr/src/myapp -w /usr/src/myapp node:0.10.31 node your-daemon-or-script.js

8
node/README.md
View File

@ -14,19 +14,21 @@ Node.js internally uses the Google V8 JavaScript engine to execute code, and a l
FROM node:0.10.31-onbuild FROM node:0.10.31-onbuild
# replace this with your application's default port # replace this with your application's default port
EXPOSE 8888 EXPOSE 8888
# replace this with your main "server" script file
CMD [ "node", "server.js" ]
Then build and run the docker image. Then build and run the docker image.
docker build -t my-nodejs-app docker build -t my-nodejs-app
docker run -it --rm --name my-running-app my-nodejs-app docker run -it --rm --name my-running-app my-nodejs-app
### Notes
The image assumes that your application has a file named [`package.json`](https://www.npmjs.org/doc/json.html) listing its dependencies and defining its [start script](https://www.npmjs.org/doc/misc/npm-scripts.html#default-values).
## Run a single nodejs script ## Run a single nodejs script
For many single file projects, it may not be convenient to write a `Dockerfile` for your project. In such cases, you can run a nodejs script by using the nodejs docker image directly. For many single file projects, it may not be convenient to write a `Dockerfile` for your project. In such cases, you can run a nodejs script by using the nodejs docker image directly.
docker run -it --rm --name my-running-script -v $(pwd):/usr/src/myapp -w /usr/src/myapp node:0.10.31 node your-daemon-or-script.rb docker run -it --rm --name my-running-script -v $(pwd):/usr/src/myapp -w /usr/src/myapp node:0.10.31 node your-daemon-or-script.js
# User Feedback # User Feedback