【发布时间】：2019-05-24 23:50:18
【问题描述】：
我已经解决这个问题一个多星期了，经历了各种各样的论坛问题和帖子，无法解决。我正在尝试将 numpy 打包在一个函数中，单独构建需求（我有多个函数，我想将多个需求分开）。
环境：
Windows 10 家庭版
适用于 Windows 的 Docker 工具箱：
Client:
Version: 18.03.0-ce
API version: 1.37
Go version: go1.9.4
Git commit: 0520e24302
Built: Fri Mar 23 08:31:36 2018
OS/Arch: windows/amd64
Experimental: false
Orchestrator: swarm
Server: Docker Engine - Community
Engine:
Version: 18.09.0
API version: 1.39 (minimum version 1.12)
Go version: go1.10.4
Git commit: 4d60db4
Built: Wed Nov 7 00:52:55 2018
OS/Arch: linux/amd64
Experimental: false
无服务器版本：
serverless version 6.4.1
serverless-python-requirements version 6.4.1
目录结构：
|-test
|-env.yml
|-serverless.yml
|-Dockerfile
|-functions
|-f1
|-index.py
|-requirements.txt
|-sub_function_1.py
|-sub_function_2.py
|-f2
|-index.py
|-requirements.txt
|-sub_function_3.py
|-sub_function_4.py
serverless.yml
service: test
plugins:
- serverless-python-requirements
custom:
pythonRequirements:
zip: true
dockerFile: Dockerfile
dockerizePip: non-linux
provider:
name: aws
runtime: python3.6
stage: dev
environment: ${file(./env.yml):${opt:stage, self:provider.stage}.env}
region: ${file(./env.yml):${opt:stage, self:provider.stage}.aws.region}
profile: ${file(./env.yml):${opt:stage, self:provider.stage}.aws.profile}
package:
individually: true
functions:
f1:
handler:index.handler
module:functions/f1
f2:
handler:index.handleer
module:functions/f2
我的项目文件位于 C:\Serverless\test 中。我运行npm init，然后运行npm i --save serverless-python-requirements，接受所有默认值。我在sls deploy -v 上得到以下信息。即使我已将 C:\ 添加到 VirtualBox 中正在运行的默认 VM 上的共享文件夹中，并选择了自动挂载和永久挂载。
如果我将 dockerizePip 和 dockerFile 都注释掉，我会根据 here 和其他 SO 帖子得到以下预期：
Serverless: Invoke invoke
{
"errorMessage": "Unable to import module 'index'"
}
如果我注释掉 dockerfile，我会得到：
Serverless: Docker Image: lambci/lambda:build-python3.6
Error --------------------------------------------------
error during connect: Get https://XXXXXX/v1.37/version: dial tcp
XXXXXXXXXX: connectex: A connection attempt failed because the
connected party did not properly respond after a period of time, or
established connection failed because connected host has failed to
respond.
at dockerCommand (C:\Serverless\test\node_modules\serverless-python-requirements\lib\docker.js:20:11)
at getBindPath (C:\Serverless\test\node_modules\serverless-python-requirements\lib\docker.js:100:3)
使用 Dockerfile
# AWS Lambda execution environment is based on Amazon Linux 1
FROM amazonlinux:1
# Install Python 3.6
RUN yum -y install python36 python36-pip
# Install your dependencies
RUN curl -s https://bootstrap.pypa.io/get-pip.py | python3
RUN yum -y install python3-devel mysql-devel gcc
# Set the same WORKDIR as default image
RUN mkdir /var/task
WORKDIR /var/task
.
Serverless: Building custom docker image from Dockerfile...
Serverless: Docker Image: sls-py-reqs-custom
Error --------------------------------------------------
Unable to find good bind path format
For debugging logs, run again after setting the "SLS_DEBUG=*" environment variable.
Stack Trace --------------------------------------------
Error: Unable to find good bind path format
at getBindPath (C:\Serverless\test\node_modules\serverless-python-requirements\lib\docker.js:142:9)
at installRequirements (C:\Serverless\test\node_modules\serverless-python-requirements\lib\pip.js:152:7)
at installRequirementsIfNeeded (C:\Serverless\test\node_modules\serverless-python-requirements\lib\pip.js:451:3)
如果我将我的项目移动到 C:\Users\，我会得到这个：
Serverless: Docker Image: sls-py-reqs-custom
Serverless: Trying bindPath /c/Users/Serverless/test/.serverless/requirements (run,--rm,-v,/c/Users/Serverless/test/.serverless/req
uirements:/test,alpine,ls,/test/requirements.txt)
Serverless: /test/requirements.txt
Error --------------------------------------------------
docker: Error response from daemon: create "/c/Users/Serverless/test/.serverless/requirements": "\"/c/Users/Serverless/test/.serv
erless/requirements\"" includes invalid characters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" are allowed. If you in
tended to pass a host directory, use absolute path.
See 'docker run --help'.
For debugging logs, run again after setting the "SLS_DEBUG=*" environment variable.
Stack Trace --------------------------------------------
Error: docker: Error response from daemon: create "/c/Users/Serverless/test/.serverless/requirements": "\"/c/Users/Serverless/test/
.serverless/requirements\"" includes invalid characters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" are allowed. If y
ou intended to pass a host directory, use absolute path.
See 'docker run --help'.
at dockerCommand (C:\Users\Serverless\test\node_modules\serverless-python-requirements\lib\docker.js:20:11)
at getDockerUid (C:\Users\Serverless\test\node_modules\serverless-python-requirements\lib\docker.js:162:14)
我已经看到来自@brianz here 的 Makefile 风格推荐，但我不确定如何适应它（Makefile 不是我的强项）。我对下一步该怎么做有点茫然，我们将不胜感激。 TIA。
【问题讨论】：
标签： python windows numpy lambda serverless-framework