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kenzo0107/deregister_all_tasks_filtered_by_family_prefix.sh

Created May 18, 2018 07:04
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deregister_all_tasks_filtered_by_family_prefix.sh
#!/bin/sh
PROFILE=$1
TASK_DEFINITION=$2
r=$(aws ecs --profile $PROFILE list-task-definitions --family-prefix $TASK_DEFINITION --query 'taskDefinitionArns[]')
echo $r | jq -r '.[]' | while read task
do
rev=$(echo $task | sed -e's|^.*task-definition\/\(.*\)$|\1|g')
aws ecs --profile $PROFILE deregister-task-definition --task-definition $rev
done
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