Dockerblade makes it easy to interact with Docker containers by providing an API, inspired by Python’s standard libraries (e.g., subprocess, os, and io) for executing commands and interacting with filesystems.
Installation
To install the latest release of dockerblade via pipenv
or pip:
$ pipenv install dockerbladeUsage
To connect to a Docker daemon on the host machine and attach to a running container:
import dockerblade
daemon = dockerblade.DockerDaemon()
container = daemon.attach('name-of-the-container')To perform filesystem operations on a container:
filesystem = container.filesystem()
# write text to a file
filesystem.write('/tmp/foo', 'Hello world!')
# remove a file (inspired by os.remove)
filesystem.remove('/tmp/foo')
# see API docs for more operations
...To execute commands inside the container:
# specify the shell that should be used (e.g., /bin/sh, /bin/bash, /bin/zsh)
shell = container.shell('/bin/bash')
# obtain the value of an environment variable
val = container.environ('LD_LIBRARY_PATH')
# create a Popen
process = shell.popen('sleep 5')
retcode = process.wait()
# execute a command
assert shell.check_output('echo "Hello World"') == 'Hello World'
# see API docs for more operations
...API Documentation
API documentation is available at: https://www.christimperley.co.uk/dockerblade
1 maintainer
Metadata
1 maintainer
Release files for dockerblade 0.6.3
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
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| dockerblade-0.6.3.tar.gz | 20.4 kB | Without provenance | Details |
Built distribution (wheel)
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|---|---|---|---|---|
| dockerblade-0.6.3-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 43.2 kB
Release files / dockerblade-0.6.3.tar.gz
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| Size | 20.4 kB |
| Tags | Source |
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Release files / dockerblade-0.6.3-py3-none-any.whl
| Download URL | dockerblade-0.6.3-py3-none-any.whl |
|---|---|
| Size | 22.9 kB |
| Tags | Python 3 |
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SHA-256 checksum How to use checksums |
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No |
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Security for dockerblade 0.6.3
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