这在Ubuntu 16.04上正常工作，但在17.10
上不行+ curl https://s3.amazonaws.com/aws-cloudwatch/downloads/latest/awslogs-agent-setup.py -O
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
^M 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0^M100 56093 100 56093 0 0 56093 0 0:00:01 --:--:-- 0:00:01 98929
+ chmod +x ./awslogs-agent-setup.py
+ ./awslogs-agent-setup.py -n -c /etc/awslogs/awslogs.conf -r us-west-2
Step 1 of 5: Installing pip ...^[[0mlibyaml-dev does not exist in system ^[[0m^[[92mDONE^[[0m
Step 2 of 5: Downloading the latest CloudWatch Logs agent bits ... ^[[0mTraceback (most recent call last):
File "./awslogs-agent-setup.py", line 1317, in <module>
main()
File "./awslogs-agent-setup.py", line 1313, in main
setup.setup_artifacts()
File "./awslogs-agent-setup.py", line 858, in setup_artifacts
self.install_awslogs_cli()
File "./awslogs-agent-setup.py", line 570, in install_awslogs_cli
subprocess.call([AWSCLI_CMD, 'configure', 'set', 'plugins.cwlogs', 'cwlogs'], env=DEFAULT_ENV)
File "/usr/lib/python2.7/subprocess.py", line 168, in call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 390, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1025, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
我在此过程中早些时候注意到，在AWS样板中，它无法安装Libyaml-DEV，但不确定这是否是唯一的问题。
我发布后，请始终找到答案...
这是我修改的CF模板命令：
050_install_awslogs:
command: !Sub
"/bin/bash -xn
exec >>/var/log/cf_050_install_awslogs.log 2>&1 n
echo 050_install_awslogs...n
set -xen
# Get the CloudWatch Logs agentn
mkdir /opt/awslogsn
cd /opt/awslogsn
# Needed for python3 in 17.10n
apt-get install -y libyaml-dev python-dev n
pip3 install awscli-cwlogsn
# avoid it complaining about not having /var/awslogs/bin/aws binaryn
if [ ! -d /var/awslogs/bin ] ; thenn
mkdir -p /var/awslogs/binn
ln -s /usr/local/bin/aws /var/awslogs/bin/awsn
fin
curl https://s3.amazonaws.com/aws-cloudwatch/downloads/latest/awslogs-agent-setup.py -On
chmod +x ./awslogs-agent-setup.pyn
# Hack for python 3.6 & old awslogs-agent-setup.pyn
sed -i 's/3,6/3,7/' awslogs-agent-setup.pyn
./awslogs-agent-setup.py -n -c /etc/awslogs/awslogs.conf -r ${AWS::Region}n
echo 050_install_awslogs endn
"
不完全确定对Dir Creation的需求，但我希望这是一个临时情况，在仍然需要伪造Python 3.6兼容性检查的情况下将很快解决。
也可以使用python 2.7安装，但这就像在这一点上倒退，因为17.10的我的理由是python 3.6。
YAML软件包和Dir Creation Ideas的信用to https://forums.aws.aws.amazon.com/thread.jspa?threadid=265977，但我更喜欢避免easype_install。
我在ubuntu 18.04上也有类似的问题。
AWS的独立安装指令为我的情况工作。
To download and run it standalone, use the following commands and follow the prompts:
curl https://s3.amazonaws.com/aws-cloudwatch/downloads/latest/awslogs-agent-setup.py -O
curl https://s3.amazonaws.com/aws-cloudwatch/downloads/latest/AgentDependencies.tar.gz -O
tar xvf AgentDependencies.tar.gz -C /tmp/
sudo python ./awslogs-agent-setup.py --region us-east-1 --dependency-path /tmp/AgentDependencies