Files
docker-stacks/tagging/taggers.py
2021-03-22 14:34:43 +03:00

104 lines
3.3 KiB
Python

# Copyright (c) Jupyter Development Team.
# Distributed under the terms of the Modified BSD License.
import logging
from git_helper import GitHelper
from docker_runner import DockerRunner
logger = logging.getLogger(__name__)
def _get_program_version(short_image_name, owner, program):
image = f"{owner}/{short_image_name}:latest"
cmd = f"{program} --version"
with DockerRunner(image) as cont:
logger.info(f"Running cmd: '{cmd}' on image: {image}")
# exit code doesn't have to be 0, so we won't check it
return cont.exec_run(cmd).output.decode("utf-8").strip()
def _get_env_variable(short_image_name, owner, variable):
image = f"{owner}/{short_image_name}:latest"
cmd = "env"
with DockerRunner(image) as cont:
logger.info(f"Running 'env' on image: {image} to get environment")
# exit code doesn't have to be 0, so we won't check it
env = cont.exec_run(cmd).output.decode("utf-8").strip().splitlines()
for env_entry in env:
if env_entry.startswith(variable):
return env_entry[len(variable) + 1:]
raise KeyError(variable)
class TaggerInterface:
"""HooksInterface for all hooks common interface"""
@staticmethod
def tag_value(image):
raise NotImplementedError
class SHATagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return GitHelper.commit_hash()[:12]
class PythonVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "python-" + _get_program_version(short_image_name, owner, "python").split()[1]
class JupyterNotebookVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "notebook-" + _get_program_version(short_image_name, owner, "jupyter-notebook")
class JupyterLabVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "lab-" + _get_program_version(short_image_name, owner, "jupyter-lab")
class JupyterHubVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "hub-" + _get_program_version(short_image_name, owner, "jupyterhub")
class RVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "r-" + _get_program_version(short_image_name, owner, "R")
class TensorflowVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "tensorflow-" + _get_program_version(short_image_name, owner, "tensorflow")
class JuliaVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "julia-" + _get_program_version(short_image_name, owner, "julia")
class SparkVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "spark-" + _get_env_variable(short_image_name, owner, "APACHE_SPARK_VERSION")
class HadoopVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "hadoop-" + _get_env_variable(short_image_name, owner, "HADOOP_VERSION")
class JavaVersionTagger(TaggerInterface):
@staticmethod
def tag_value(short_image_name, owner):
return "java-" + _get_program_version(short_image_name, owner, "java").split()[1]