This dockerfile build to support module installation via pip and fork to run other .py.
1.2K
This dockerfile build to support module installation via pip and fork to run other .py.
$ docker build -t local/python .
In example, you can run start with simple docker by using this commond
$ docker run -d --name python local/python
This docker mount python-file in example to /usr/src/python by default. The main.py try to install python module via pip and run p1.py, p2.py and scheduler.py
$ docker logs -f python
Installing PIP_MODULE:
You must give at least one requirement to install (see "pip help install")
PYTHON APP:True FILE:p1.py
parent: 1, child: 14
PYTHON APP:True FILE:p2.py
A new child: 14 run python file: /usr/src/python/p1.py
parent: 1, child: 15
PYTHON APP:True FILE:scheduler.py
A new child: 15 run python file: /usr/src/python/p2.py
parent: 1, child: 17
A new child: 17 run python file: /usr/src/python/scheduler.py
I'm p2.py
Traceback (most recent call last):
File "/usr/src/python/scheduler.py", line 1, in <module>
import schedule
ModuleNotFoundError: No module named 'schedule'
I'm p1.py
child pid: 14 is terminated
child pid: 15 is terminated
child pid: 17 is terminated
Exit main.py
You can specify python module with variable: PIP_MODULE. The PIP_MODULE is installed by command pip. Moreover, you can add sourcecode that you want to run by mapping /path/to/your/python to diractory:/usr/src/python
$ docker run -d --name python -e "PIP_MODULE=schedule" -v /path/to/your/python:/usr/src/python local/python
$ docker logs -f python
Installing PIP_MODULE: schedule
Collecting schedule
Downloading schedule-0.4.2-py2.py3-none-any.whl
Installing collected packages: schedule
Successfully installed schedule-0.4.2
PYTHON APP:True FILE:p1.py
parent: 1, child: 14
PYTHON APP:True FILE:p2.py
A new child: 14 run python file: /usr/src/python/p1.py
parent: 1, child: 15
PYTHON APP:True FILE:scheduler.py
A new child: 15 run python file: /usr/src/python/p2.py
parent: 1, child: 17
A new child: 17 run python file: /usr/src/python/scheduler.py
I'm p2.py
start application
I'm p1.py
child pid: 14 is terminated
child pid: 15 is terminated
I'm working...
I'm working...
I'm working...
Content type
Image
Digest
Size
28.4 MB
Last updated
over 9 years ago
docker pull lokios/python-multithreads