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[英]Adding file with specific content from secretsmanager into machine on startup using AWS CloudFormation
[英]Adding a user during startup of a machine using CloudFormation
我正在尝试在 Linux 机器启动后使用 CloudFormation 创建用户。 我使用以下代码来这样做:
Metadata:
AWS::CloudFormation::Init:
config:
groups:
ansible: {}
users:
ansible:
groups:
- "ansible"
homeDir: "/home/ansible"
files:
/home/ansible/.ssh/authorized_keys:
content: !Sub |
'{{ resolve:secretsmanager:
arn:aws:secretsmanager:eu-central-1:account:secret:secretname:
SecretString:
secretstringpath }}'
mode: "000644"
owner: "ansible"
group: "ansible"
Properties:
UserData:
Fn::Base64: !Sub |
#!/bin/bash -xe
yum update -y
yum install -y aws-cfn-bootstrap
/opt/aws/bin/cfn-init -v \
--stack ${AWS::StackName} \
--resource LinuxEC2Instance \
--region ${AWS::Region}
但是,在启动过程中,我收到以下错误消息:
[ 96.72999017] cloud-init [2959]:构建期间发生错误:无法添加用户 ansible
这个错误是什么意思? 它似乎没有像我那样按预期工作......
对于遇到Error occurred during build: Failed to add user
错误的人,我设法通过创建第二个配置并在其中创建用户来解决这个问题:
Metadata:
AWS::CloudFormation::Init:
configSets:
ascending:
- "config1"
- "config2"
descending:
- "config2"
- "config1"
config1:
groups:
ansible: {}
config2:
users:
ansible:
groups:
- "ansible"
homeDir: "/home/ansible"
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