docker_354

Dockerfile:
===============
FROM ubuntu
MAINTAINER bkreider

ADD return1.sh /root/return1.sh
ADD return0.sh  /root/return0.sh
CMD ["/root/return1.sh"]
=================

return1.sh:
===============
#!/bin/bash
/root/return0.sh
/root/return0.sh
ret=1
echo "return1.sh: $ret"
exit $ret
================

return0.sh:
===============
#!/bin/bash
ret=0
echo "Return0.sh: $ret"
exit $ret
===============

Example of running the container:

bkreider@vagrant:~/docker$ docker run 679fd4dc530e
Returned status: 0
Returned status: 0
Returned status: 1
bkreider@vagrant:~/docker$ echo $?
0
bkreider@vagrant:~/docker$ docker run 679fd4dc530e
Returned status: 0
Returned status: 0
Returned status: 1
bkreider@vagrant:~/docker$ echo $?
1
bkreider@vagrant:~/docker$ docker run 679fd4dc530e
Returned status: 0
Returned status: 0
Returned status: 1
bkreider@vagrant:~/docker$ echo $?
1

CONTAINER ID        IMAGE                        COMMAND                CREATED              STATUS              PORTS               NAMES
1505f723832b        679fd4dc530e                 /root/test_two.sh      10 seconds ago       Exit 1                                  sharp_morse                
f158d1f4c4fd        679fd4dc530e                 /root/test_two.sh      17 seconds ago       Exit 1                                  tender_fermat              
688139665494        679fd4dc530e                 /root/test_two.sh      25 seconds ago       Exit 1                                  angry_fermat               
fb2d1ee381cd        679fd4dc530e                 /root/test_two.sh      35 seconds ago       Exit 1                                  condescending_tesla        
c1e71afbf881        679fd4dc530e                 /root/test_two.sh      40 seconds ago       Exit 1                                  sharp_darwin               
a128fd2006cf        679fd4dc530e                 /root/test_two.sh      45 seconds ago       Exit 1                                  ecstatic_engelbart         
564436ec3f35        679fd4dc530e                 /root/test_two.sh      50 seconds ago       Exit 1                                  romantic_heisenberg        
bc1d3ad02880        679fd4dc530e                 /root/test_two.sh      55 seconds ago       Exit 1                                  prickly_einstein