【发布时间】:2020-04-03 18:09:25
【问题描述】:
我已经编写了一个 Azure Funciton API(使用 python 运行时)来自动化我们正在做的一些工作的 git checkin 过程(使用 gitPython)。它在我的本地环境中运行良好。但是,当我尝试将其发布到 azure 函数时,API 失败了。
---> Microsoft.Azure.WebJobs.Script.Workers.Rpc.RpcException: Result: Failure
Exception: ImportError: Failed to initialize: Bad git executable.
The git executable must be specified in one of the following ways:
- be included in your $PATH
- be set via $GIT_PYTHON_GIT_EXECUTABLE
- explicitly set via git.refresh()
All git commands will error until this is rectified.
This initial warning can be silenced or aggravated in the future by setting the
$GIT_PYTHON_REFRESH environment variable. Use one of the following values:
- quiet|q|silence|s|none|n|0: for no warning or exception
- warn|w|warning|1: for a printed warning
- error|e|raise|r|2: for a raised exception
Example:
export GIT_PYTHON_REFRESH=quiet
Stack: File "/azure-functions-host/workers/python/3.7/LINUX/X64/azure_functions_worker/dispatcher.py", line 242, in _handle__function_load_request
func_request.metadata.entry_point)
File "/azure-functions-host/workers/python/3.7/LINUX/X64/azure_functions_worker/loader.py", line 66, in load_function
mod = importlib.import_module(fullmodname)
File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/home/site/wwwroot/tableauwkbcheckin/__init__.py", line 7, in <module>
import git
File "/home/site/wwwroot/.python_packages/lib/site-packages/git/__init__.py", line 85, in <module>
raise ImportError('Failed to initialize: {0}'.format(exc))
原因是 GitPython 依赖于正在导入 azure 函数的系统上的“git”可执行文件。
我的问题是:如何使用应用服务计划在 Azure 功能上安装 git。一般来说,如果我们需要安装任何额外的包供函数应用使用,如何在azure函数中完成。
作为一种解决方法,我在导入 git 之前使用 os.system() 安装 git 二进制文件。
【问题讨论】:
标签: azure-functions azure-app-service-plans gitpython azure-function-app