ການນຳໃຊ້ ຄອນເທນເນີ (Docker/Podman)

podman pull fedora:latest

Resolved short name "fedora" to a recorded short-name alias (origin: /etc/containers/registries.conf.d/shortnames.conf)
Trying to pull registry.fedoraproject.org/fedora:latest...
Getting image source signatures
Copying blob 8fde7942e775 [--------------------------------------] 0.0b / 0.0b
Copying config 79fd58dc76 done
Writing manifest to image destination
Storing signatures
79fd58dc76113dac76a120f22cadecc3b2d1794b414f90ea368cf66096700053

podman run -it fedora:latest /bin/bash


# ໜ້າຈໍເທີມິນໍໃນຄອນເທນເນີ
[root@95b9db71272f /]#

[root@95b9db71272f /]# sudo dnf install python3-nest

Last metadata expiration check: 0:06:14 ago on Wed Jan  6 10:41:28 2021.
Dependencies resolved.
================================================================================
 Package                     Arch   Version                       Repo     Size
 ================================================================================
 Installing:
  python3-nest                x86_64 2.20.1-5.fc33                 updates 518 k
  Installing dependencies:
....
....
Complete!

[root@95b9db71272f /]# ipython
Python 3.9.0 (default, Oct  6 2020, 00:00:00)
Type 'copyright', 'credits' or 'license' for more information
IPython 7.18.1 -- An enhanced Interactive Python. Type '?' for help.

In [1]: import nest
[INFO] [2021.1.6 11:10:43 /builddir/build/BUILD/nest-simulator-2.20.1/nest-simulator-2.20.1/nestkernel/rng_manager.cpp:217 @ Network::create_rngs_] : Creating default RNGs
[INFO] [2021.1.6 11:10:43 /builddir/build/BUILD/nest-simulator-2.20.1/nest-simulator-2.20.1/nestkernel/rng_manager.cpp:260 @ Network::create_grng_] : Creating new default global RNG

Jan 06 11:10:43 CopyFile [Error]:
    Could not open source file.
Error in nest resource file: /BadIO in CopyFile_

              -- N E S T --
  Copyright (C) 2004 The NEST Initiative

 Version: nest-2.20.1
 Built: Aug 10 2020 00:00:00

 This program is provided AS IS and comes with
 NO WARRANTY. See the file LICENSE for details.

 Problems or suggestions?
   Visit https://www.nest-simulator.org

 Type 'nest.help()' to find out more about NEST.


In [2]: nest.version()
Out[2]: 'NEST nest-2.20.1'

In [3]:

#!/usr/bin/env python3
# ຕົວຢ່າງໄຟລ໌ Python
# ບັນທຶກໄວ້ໃນໄດເຣັກທໍຣີປັດຈຸບັນໃນຊື່ nest-test.py
import nest

nest.version()

FROM fedora:33 as fedora-33

# ຕິດຕັ້ງແພັກເກັດທີ່ຈຳເປັນ, ໃນກໍລະນີນີແມ່ນ: NEST
RUN sudo dnf install python3-nest -y

COPY nest-test.py .

# ຄຳສັ່ງເລີ່ມຕົ້ນທີ່ຈະໃຫ້ລັນ
CMD ["python", "nest-test.py"]

ls
Containerfile  nest-test.py

podman build -f Containerfile  -t neurofedora/nest-test

STEP 1: FROM fedora:33 AS fedora-33
STEP 2: RUN sudo dnf install python3-nest -y
Fedora 33 openh264 (From Cisco) - x86_64        1.9 kB/s | 2.5 kB     00:01
....
Complete!
--> 2efea29a8db
STEP 3: COPY nest-test.py .
--> b23a5c6f90d
STEP 4: CMD ["python3", "nest-test.py"]
STEP 5: COMMIT neurofedora/nest-test
--> da9240e572b
da9240e572b4c08ac010001cbc15cb81ae879c63dca70afa4b3e6f313254b218

$ podman image list
REPOSITORY                         TAG              IMAGE ID      CREATED         SIZE
localhost/neurofedora/nest-test    latest           da9240e572b4  17 seconds ago  911 MB

$ podman run neurofedora/nest-test
[INFO] [2021.1.6 11:36:36 /builddir/build/BUILD/nest-simulator-2.20.1/nest-simulator-2.20.1/nestkernel/rng_manager.cpp:217 @ Network::create_rngs_] : Creating default RNGs
[INFO] [2021.1.6 11:36:36 /builddir/build/BUILD/nest-simulator-2.20.1/nest-simulator-2.20.1/nestkernel/rng_manager.cpp:260 @ Network::create_grng_] : Creating new default global RNG

Jan 06 11:36:36 CopyFile [Error]:
    Could not open source file.
Error in nest resource file: /BadIO in CopyFile_

              -- N E S T --
  Copyright (C) 2004 The NEST Initiative

 Version: nest-2.20.1
 Built: Aug 10 2020 00:00:00

 This program is provided AS IS and comes with
 NO WARRANTY. See the file LICENSE for details.

 Problems or suggestions?
   Visit https://www.nest-simulator.org

 Type 'nest.help()' to find out more about NEST.