【发布时间】:2017-03-11 18:01:37
【问题描述】:
很难将 Python requirements.txt 安装到 Elastic Beanstalk 上的 PHP 应用程序。
最初我曾质疑Deploy multiple platforms to Elastic Beanstalk (PHP/Python) 的能力。虽然这不可能开箱即用,但可以运行 pre-install commands via .ebextentions
这导致创建 .ebextentions/install_python_requirements.config
container_commands:
python_req:
command: 'pip install -r /var/app/ondeck/requirements.txt'
问题在于,现在lxml 是需求中的一个依赖项,在部署过程中始终失败。奇怪的是,ssh 直接进入 EC2 实例,然后运行 pip install -r requirements.txt 完成没有问题。
为什么依赖项安装通过直接ssh 访问成功,但在部署期间使用eb deploy 和install_python_requirements.config 失败?
/var/log/eb-activity.log 中的失败
creating build/temp.linux-x86_64-2.7/src/lxml
gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/include/libxml2 -I/tmp/pip-build-A6NhcA/lxml/src/lxml/includes -I/usr/include/python2.7 -c src/lxml/lxml.etree.c -o build/temp.linux-x86_64-2.7/src/lxml/lxml.etree.o -w
gcc: error trying to exec 'cc1': execvp: No such file or directory
error: command 'gcc' failed with exit status 1
----------------------------------------
Command "/usr/bin/python2.7 -c "import setuptools, tokenize;__file__='/tmp/pip-build-A6NhcA/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-gSsRbZ-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-A6NhcA/lxml
(ElasticBeanstalk::ExternalInvocationError)
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标签: amazon-web-services amazon-ec2 amazon-elastic-beanstalk ebcli