Docker with nodejs doesn't start container
This is my Dockerfile, very simple
FROM node:8.12.0-alpine
EXPOSE 3000
CMD [ "node" ]
I run
docker build -t node_alpine .
and
docker run -p 80:3000 node_alpine
but the container doesn't start.
when I run
docker ps
I can't see anythings. Why?
node.js docker dockerfile
asked Nov 24 '18 at 12:56
Edoardo MistrettaEdoardo Mistretta
34
add a comment |
This is my Dockerfile, very simple
FROM node:8.12.0-alpine
EXPOSE 3000
CMD [ "node" ]
I run
docker build -t node_alpine .
and
docker run -p 80:3000 node_alpine
but the container doesn't start.
when I run
docker ps
I can't see anythings. Why?
node.js docker dockerfile
asked Nov 24 '18 at 12:56
Edoardo MistrettaEdoardo Mistretta
34
add a comment |
This is my Dockerfile, very simple
FROM node:8.12.0-alpine
EXPOSE 3000
CMD [ "node" ]
I run
docker build -t node_alpine .
and
docker run -p 80:3000 node_alpine
but the container doesn't start.
when I run
docker ps
I can't see anythings. Why?
node.js docker dockerfile
asked Nov 24 '18 at 12:56
Edoardo MistrettaEdoardo Mistretta
34
This is my Dockerfile, very simple
FROM node:8.12.0-alpine
EXPOSE 3000
CMD [ "node" ]
I run
docker build -t node_alpine .
and
docker run -p 80:3000 node_alpine
but the container doesn't start.
when I run
docker ps
I can't see anythings. Why?
node.js docker dockerfile
node.js docker dockerfile
asked Nov 24 '18 at 12:56
Edoardo MistrettaEdoardo Mistretta
34
asked Nov 24 '18 at 12:56
Edoardo MistrettaEdoardo Mistretta
34
asked Nov 24 '18 at 12:56
Edoardo MistrettaEdoardo Mistretta
34
asked Nov 24 '18 at 12:56
Edoardo MistrettaEdoardo Mistretta
34
asked Nov 24 '18 at 12:56
Edoardo MistrettaEdoardo Mistretta
34
34
add a comment |
add a comment |
1 Answer
1
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oldest
votes
If you just run node with no arguments, it will read a program from its standard input, and if there is nothing there, it will promptly exit. If you run docker ps -a you should see the exited container.
I'd recommend setting up an ordinary Javascript development environment on your host. Once you have your application working, write a Dockerfile that COPY your (built) application into an image, and then use a CMD to run that.
The Dockerfile you've shown doesn't really do anything. If you do provide Node with a standard input you'll probably get the interactive prompt
docker run --rm -it node:8.12.0-alpine node
but that's a pretty roundabout way to get a language interpreter REPL; just install Node directly on your host and use that for development.
answered Nov 24 '18 at 13:07
David MazeDavid Maze
13.8k31327
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
If you just run node with no arguments, it will read a program from its standard input, and if there is nothing there, it will promptly exit. If you run docker ps -a you should see the exited container.
I'd recommend setting up an ordinary Javascript development environment on your host. Once you have your application working, write a Dockerfile that COPY your (built) application into an image, and then use a CMD to run that.
The Dockerfile you've shown doesn't really do anything. If you do provide Node with a standard input you'll probably get the interactive prompt
docker run --rm -it node:8.12.0-alpine node
but that's a pretty roundabout way to get a language interpreter REPL; just install Node directly on your host and use that for development.
answered Nov 24 '18 at 13:07
David MazeDavid Maze
13.8k31327
add a comment |
If you just run node with no arguments, it will read a program from its standard input, and if there is nothing there, it will promptly exit. If you run docker ps -a you should see the exited container.
I'd recommend setting up an ordinary Javascript development environment on your host. Once you have your application working, write a Dockerfile that COPY your (built) application into an image, and then use a CMD to run that.
The Dockerfile you've shown doesn't really do anything. If you do provide Node with a standard input you'll probably get the interactive prompt
docker run --rm -it node:8.12.0-alpine node
but that's a pretty roundabout way to get a language interpreter REPL; just install Node directly on your host and use that for development.
answered Nov 24 '18 at 13:07
David MazeDavid Maze
13.8k31327
add a comment |
If you just run node with no arguments, it will read a program from its standard input, and if there is nothing there, it will promptly exit. If you run docker ps -a you should see the exited container.
I'd recommend setting up an ordinary Javascript development environment on your host. Once you have your application working, write a Dockerfile that COPY your (built) application into an image, and then use a CMD to run that.
The Dockerfile you've shown doesn't really do anything. If you do provide Node with a standard input you'll probably get the interactive prompt
docker run --rm -it node:8.12.0-alpine node
but that's a pretty roundabout way to get a language interpreter REPL; just install Node directly on your host and use that for development.
answered Nov 24 '18 at 13:07
David MazeDavid Maze
13.8k31327
If you just run node with no arguments, it will read a program from its standard input, and if there is nothing there, it will promptly exit. If you run docker ps -a you should see the exited container.
I'd recommend setting up an ordinary Javascript development environment on your host. Once you have your application working, write a Dockerfile that COPY your (built) application into an image, and then use a CMD to run that.
The Dockerfile you've shown doesn't really do anything. If you do provide Node with a standard input you'll probably get the interactive prompt
docker run --rm -it node:8.12.0-alpine node
but that's a pretty roundabout way to get a language interpreter REPL; just install Node directly on your host and use that for development.
answered Nov 24 '18 at 13:07
David MazeDavid Maze
13.8k31327
answered Nov 24 '18 at 13:07
David MazeDavid Maze
13.8k31327
answered Nov 24 '18 at 13:07
David MazeDavid Maze
13.8k31327
answered Nov 24 '18 at 13:07
David MazeDavid Maze
13.8k31327
13.8k31327
add a comment |
add a comment |
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