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aws autoscaling

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a.md

tail -f /var/log/user-data.log

sudo cat /var/lib/cloud/instance/user-data.txt

find asg by tag

aws autoscaling describe-auto-scaling-groups
--filters Name=tag:Environment,Values=Production
--query 'AutoScalingGroups[].AutoScalingGroupName'
--output text

view asg status

aws autoscaling describe-auto-scaling-groups --auto-scaling-group-names

check launch template

aws ec2 describe-launch-templates \
--query 'LaunchTemplates[*].[LaunchTemplateName, LatestVersionNumber, LaunchTemplateId]' \
--output table