missing cfn-signal for centos

[bollig]

aws-plugin-for-slurm/template.yaml

Line 433 in 6b39f6e

/opt/aws/bin/cfn-signal -e $? --stack ${AWS::StackName} --resource HeadNodeInstance --region ${AWS::Region}

Tried to run this with a centos image (to match on-prem cluster). Failed on cfn-signal.

[TexasDex]

I came across this issue as well. It's caused by the lack of cfn packages on CentOS, and can be solved by adding the following lines to your cloud init script:

          yum install -y https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-latest.amzn1.noarch.rpm
          ln -s /usr/local/lib/python2.7/site-packages/cfnbootstrap /usr/lib/python2.7/site-packages/cfnbootstrap