Python Docker build:为mariadb运行setup.py安装失败_Python_Docker_Mariadb_Connector

Python Docker build:为mariadb运行setup.py安装失败

python docker mariadb

Python Docker build:为mariadb运行setup.py安装失败,python,docker,mariadb,connector,Python,Docker,Mariadb,Connector,我正在为python代码构建一个docker映像，该代码必须连接到远程MariaDB服务器。经过一些尝试和错误之后，我能够在本地运行这个程序，但是为了使在远程（虚拟）服务器上的安装更容易，我真的希望这个解决方案也能与docker映像一起工作当我使用旧的alpine版本

我正在为python代码构建一个docker映像，该代码必须连接到远程MariaDB服务器。经过一些尝试和错误之后，我能够在本地运行这个程序，但是为了使在远程（虚拟）服务器上的安装更容易，我真的希望这个解决方案也能与docker映像一起工作
当我使用旧的alpine版本<3.11时，使用较低版本会导致兼容性问题：

MariaDB Connector/Python requires MariaDB Connector/C >= 3.1.5, found version 3.0.10
不同的python版本似乎也不起作用
我的Dockerfile：
控制台输出：

> docker build . -t dockerpython Sending build context to Docker daemon 137.5MB Step 1/7 : FROM python:3.6-alpine3.12 3.6-alpine3.12: Pulling from library/python Digest: sha256:c228fcf0064d5595b4c7aab92b68598917383fe066dc5e17d2e426b0395c7848 Status: Downloaded newer image for python:3.6-alpine3.12 ---> 176f50d88b04 Step 2/7 : RUN apk add --no-cache mariadb-dev build-base ---> Using cache ---> afd8f9e92e7f Step 3/7 : RUN pip install mariadb ---> Running in 887a7e3ea2f2 Collecting mariadb Downloading mariadb-1.0.3.tar.gz (66 kB) Building wheels for collected packages: mariadb Building wheel for mariadb (setup.py): started Building wheel for mariadb (setup.py): finished with status 'error' ERROR: Command errored out with exit status 1: command: /usr/local/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-x63w3ma6/mariadb/setup.py'"'"'; __file__='"'"'/tmp/pip-install-x63w3ma6/mariadb/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-kxbxgt6f cwd: /tmp/pip-install-x63w3ma6/mariadb/ Complete output (29 lines): running bdist_wheel running build running build_py creating build creating build/lib.linux-x86_64-3.6 creating build/lib.linux-x86_64-3.6/mariadb copying mariadb/__init__.py -> build/lib.linux-x86_64-3.6/mariadb creating build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/__init__.py -> build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/CLIENT.py -> build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/INDICATOR.py -> build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/CURSOR.py -> build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/FIELD_TYPE.py -> build/lib.linux-x86_64-3.6/mariadb/constants running build_ext building 'mariadb._mariadb' extension creating build/temp.linux-x86_64-3.6 creating build/temp.linux-x86_64-3.6/mariadb gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb_connection.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb_connection.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb_exception.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb_exception.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb_cursor.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb_cursor.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb_codecs.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb_codecs.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" mariadb/mariadb_codecs.c: In function 'my_strtoull': mariadb/mariadb_codecs.c:148:15: error: 'ULONG_LONG_MAX' undeclared (first use in this function); did you mean 'ULLONG_MAX'? 148 | if (val > ULONG_LONG_MAX /10 || val*10 > ULONG_LONG_MAX - (*p - '0')) | ^~~~~~~~~~~~~~ | ULLONG_MAX mariadb/mariadb_codecs.c:148:15: note: each undeclared identifier is reported only once for each function it appears in error: command 'gcc' failed with exit status 1 ---------------------------------------- ERROR: Failed building wheel for mariadb ... The command '/bin/sh -c pip install mariadb' returned a non-zero code: 1

在安装mariadb之前，您需要安装一些依赖项
MariaDB版本10.2--
sudo apt get安装-y libmariadb dev
MariaDB版本10.3--
sudo apt get安装-y libmariadb dev compat
您可以使用
debian:slim
base-image，而不是使用alpine或python-base-image
该修复程序将在MariaDB Connector/Python 1.0.4中提供（可能在本周末通过pypi.org提供）
作为一种解决方法，您可以从下载最新版本并手动构建，也可以尝试（我没有测试它）

谢谢！我将在本周晚些时候再试一次。仅供参考：1.0.4版现已在pypi.org上提供！它已成功建成。非常感谢您闪电般的修复！
> docker build . -t dockerpython Sending build context to Docker daemon 137.5MB Step 1/7 : FROM python:3.6-alpine3.12 3.6-alpine3.12: Pulling from library/python Digest: sha256:c228fcf0064d5595b4c7aab92b68598917383fe066dc5e17d2e426b0395c7848 Status: Downloaded newer image for python:3.6-alpine3.12 ---> 176f50d88b04 Step 2/7 : RUN apk add --no-cache mariadb-dev build-base ---> Using cache ---> afd8f9e92e7f Step 3/7 : RUN pip install mariadb ---> Running in 887a7e3ea2f2 Collecting mariadb Downloading mariadb-1.0.3.tar.gz (66 kB) Building wheels for collected packages: mariadb Building wheel for mariadb (setup.py): started Building wheel for mariadb (setup.py): finished with status 'error' ERROR: Command errored out with exit status 1: command: /usr/local/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-x63w3ma6/mariadb/setup.py'"'"'; __file__='"'"'/tmp/pip-install-x63w3ma6/mariadb/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-kxbxgt6f cwd: /tmp/pip-install-x63w3ma6/mariadb/ Complete output (29 lines): running bdist_wheel running build running build_py creating build creating build/lib.linux-x86_64-3.6 creating build/lib.linux-x86_64-3.6/mariadb copying mariadb/__init__.py -> build/lib.linux-x86_64-3.6/mariadb creating build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/__init__.py -> build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/CLIENT.py -> build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/INDICATOR.py -> build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/CURSOR.py -> build/lib.linux-x86_64-3.6/mariadb/constants copying mariadb/constants/FIELD_TYPE.py -> build/lib.linux-x86_64-3.6/mariadb/constants running build_ext building 'mariadb._mariadb' extension creating build/temp.linux-x86_64-3.6 creating build/temp.linux-x86_64-3.6/mariadb gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb_connection.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb_connection.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb_exception.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb_exception.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb_cursor.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb_cursor.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -DPY_MARIADB_MAJOR_VERSION=1 -DPY_MARIADB_MINOR_VERSION=0 -DPY_MARIADB_PATCH_VERSION=3 -I/usr/include/mysql -I/usr/include/mysql/mysql -I./include -I/usr/local/include/python3.6m -c mariadb/mariadb_codecs.c -o build/temp.linux-x86_64-3.6/mariadb/mariadb_codecs.o -DDEFAULT_PLUGINS_SUBDIR="/usr/lib/mariadb/plugin" mariadb/mariadb_codecs.c: In function 'my_strtoull': mariadb/mariadb_codecs.c:148:15: error: 'ULONG_LONG_MAX' undeclared (first use in this function); did you mean 'ULLONG_MAX'? 148 | if (val > ULONG_LONG_MAX /10 || val*10 > ULONG_LONG_MAX - (*p - '0')) | ^~~~~~~~~~~~~~ | ULLONG_MAX mariadb/mariadb_codecs.c:148:15: note: each undeclared identifier is reported only once for each function it appears in error: command 'gcc' failed with exit status 1 ---------------------------------------- ERROR: Failed building wheel for mariadb ... The command '/bin/sh -c pip install mariadb' returned a non-zero code: 1

export CFLAGS=-D_GNU_SOURCE=1 pip3 install mariadb