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Don't put dockerfiles in one continuous code block 

Signed-off-by: Aidan Hobson Sayers <aidanhs@cantab.net>
This commit is contained in:
Aidan Hobson Sayers 2015-10-06 22:58:23 +01:00
parent c1c3475c6a
commit 6a1a192e07
1 changed files with 37 additions and 32 deletions
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69
docs/reference/builder.md
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@ -1166,45 +1166,50 @@ or a signal name in the format SIGNAME, for instance SIGKILL.
## Dockerfile examples
# Nginx
#
# VERSION 0.0.1
```
# Nginx
#
# VERSION 0.0.1
FROM ubuntu
MAINTAINER Victor Vieux <victor@docker.com>
FROM ubuntu
MAINTAINER Victor Vieux <victor@docker.com>
LABEL Description="This image is used to start the foobar executable" Vendor="ACME Products" Version="1.0"
RUN apt-get update && apt-get install -y inotify-tools nginx apache2 openssh-server
LABEL Description="This image is used to start the foobar executable" Vendor="ACME Products" Version="1.0"
RUN apt-get update && apt-get install -y inotify-tools nginx apache2 openssh-server
```
# Firefox over VNC
#
# VERSION 0.3
```
# Firefox over VNC
#
# VERSION 0.3
FROM ubuntu
FROM ubuntu
# Install vnc, xvfb in order to create a 'fake' display and firefox
RUN apt-get update && apt-get install -y x11vnc xvfb firefox
RUN mkdir ~/.vnc
# Setup a password
RUN x11vnc -storepasswd 1234 ~/.vnc/passwd
# Autostart firefox (might not be the best way, but it does the trick)
RUN bash -c 'echo "firefox" >> /.bashrc'
# Install vnc, xvfb in order to create a 'fake' display and firefox
RUN apt-get update && apt-get install -y x11vnc xvfb firefox
RUN mkdir ~/.vnc
# Setup a password
RUN x11vnc -storepasswd 1234 ~/.vnc/passwd
# Autostart firefox (might not be the best way, but it does the trick)
RUN bash -c 'echo "firefox" >> /.bashrc'
EXPOSE 5900
CMD ["x11vnc", "-forever", "-usepw", "-create"]
EXPOSE 5900
CMD ["x11vnc", "-forever", "-usepw", "-create"]
```
# Multiple images example
#
# VERSION 0.1
```
# Multiple images example
#
# VERSION 0.1
FROM ubuntu
RUN echo foo > bar
# Will output something like ===> 907ad6c2736f
FROM ubuntu
RUN echo foo > bar
# Will output something like ===> 907ad6c2736f
FROM ubuntu
RUN echo moo > oink
# Will output something like ===> 695d7793cbe4
# You᾿ll now have two images, 907ad6c2736f with /bar, and 695d7793cbe4 with
# /oink.
FROM ubuntu
RUN echo moo > oink
# Will output something like ===> 695d7793cbe4
# You᾿ll now have two images, 907ad6c2736f with /bar, and 695d7793cbe4 with
# /oink.
```