当我尝试弹性beanstalk部署时，我的container_commands之一可能会失败。不幸的是，弹性beanstalk日志eb-commandprocessor.log仅报告非零退出状态：
Error occurred during build: Command 08_collectstatic failed (Executor::NonZeroExitStatus)
由于Unicode字符，stdout / stderr的其余部分显然无法记录。 （由于Unicode引号等原因，我已成功排除其他失败命令的故障）。我已附上以下日志。
例如，执行ln -s Gruntfile.js Gruntfile.js之类的操作会导致ln: failed to create symbolic link ‘Gruntfile.js’: File exists出错。左右角引号是Unicode和不安的Elastic Beanstalk日志记录 - 显然。
我真的需要stdout / stderr的合理输出来解决容器命令失败中的底层问题，我不知道如何修补EB来记录它。我该如何实现？
.ebextensions / 05_container_commands.config
option_settings:
- namespace: aws:elasticbeanstalk:container:python:staticfiles
option_name: /static/
value: static/
- namespace: aws:elasticbeanstalk:container:python
option_name: WSGIPath
value: wsgi.py
- option_name: DJANGO_SETTINGS_MODULE
value: settings
container_commands:
08_collectstatic:
command: "python manage.py collectstatic --noinput"
/var/log/eb-commandprocessor.log
-------------------------------------
/var/log/eb-commandprocessor.log
-------------------------------------
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 32: ordinal not in range(128)
Traceback (most recent call last):
File "/usr/lib64/python2.6/logging/__init__.py", line 799, in emit
stream.write(fs % msg.encode("UTF-8"))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 32: ordinal not in range(128)
Error occurred during build: Command 08_collectstatic failed (ElasticBeanstalk::ActivityFatalError)
at /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:189:in `rescue in exec'
...
caused by: command failed with error code 1: Traceback (most recent call last):
File "/usr/lib64/python2.6/logging/__init__.py", line 799, in emit
stream.write(fs % msg.encode("UTF-8"))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 32: ordinal not in range(128)
Traceback (most recent call last):
File "/usr/lib64/python2.6/logging/__init__.py", line 799, in emit
stream.write(fs % msg.encode("UTF-8"))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 32: ordinal not in range(128)
Traceback (most recent call last):
File "/usr/lib64/python2.6/logging/__init__.py", line 799, in emit
stream.write(fs % msg.encode("UTF-8"))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 32: ordinal not in range(128)
Traceback (most recent call last):
File "/usr/lib64/python2.6/logging/__init__.py", line 799, in emit
stream.write(fs % msg.encode("UTF-8"))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 32: ordinal not in range(128)
Traceback (most recent call last):
File "/usr/lib64/python2.6/logging/__init__.py", line 799, in emit
stream.write(fs % msg.encode("UTF-8"))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 32: ordinal not in range(128)
Error occurred during build: Command 08_collectstatic failed (Executor::NonZeroExitStatus)
at /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/executor-1.0/lib/executor/exec.rb:81:in `sh'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/executor-1.0/lib/executor/exec.rb:24:in `sh'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/cfn-wrapper.rb:51:in `call_cfn_script'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/cfn-wrapper.rb:28:in `run_config_sets'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/infrahooks/infra-embeddedpostbuild.rb:20:in `execute!'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/executable.rb:56:in `instance_eval'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/executable.rb:56:in `execute!'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command.rb:213:in `block (3 levels) in exec_stage'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:169:in `call'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:169:in `exec'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:126:in `timeout_exec'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:110:in `block in create'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:109:in `instance_eval'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:109:in `create'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command.rb:209:in `block (2 levels) in exec_stage'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command.rb:207:in `each'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command.rb:207:in `each_with_index'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command.rb:207:in `block in exec_stage'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:169:in `call'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:169:in `exec'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:126:in `timeout_exec'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:110:in `block in create'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:109:in `instance_eval'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:109:in `create'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command.rb:204:in `exec_stage'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command.rb:158:in `execute!'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command.rb:68:in `run'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command-processor.rb:64:in `block (2 levels) in execute!'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:169:in `call'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:169:in `exec'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:126:in `timeout_exec'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:110:in `block in create'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:109:in `instance_eval'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/activity.rb:109:in `create'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command-processor.rb:62:in `block in execute!'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command-processor.rb:106:in `execute_command'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/lib/elasticbeanstalk/command-processor.rb:60:in `execute!'
from /opt/elasticbeanstalk/lib/ruby/lib/ruby/gems/2.1.0/gems/beanstalk-core-1.1/bin/command-processor:46:in `<top (required)>'
from /opt/elasticbeanstalk/lib/ruby/bin/command-processor:23:in `load'
from /opt/elasticbeanstalk/lib/ruby/bin/command-processor:23:in `<main>'
答案 0 :(得分：6)
您可以简单地将输出传输到日志文件并在部署期间将其拖尾：
commands:
01-install-git:
command: "yum install -y git &>> /tmp/deploy.log"
02-install-nodejs-npm:
command: "yum install -y --enablerepo=epel nodejs npm &>> /tmp/deploy.log"
03-install-grunt:
command: "npm install -g grunt-cli &>> /tmp/deploy.log"
04-install-coffee:
command: "npm install -g coffee-script &>> /tmp/deploy.log"
05-install-bower:
command: "npm install -g bower &>> /tmp/deploy.log"
container_commands:
01_grunt:
command: "export PATH=$PATH; grunt prod &>> /tmp/deploy.log"