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jamieparkinson/one-task-per-host.sh

Created January 4, 2018 11:17
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Run one task per host from CLI
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one-task-per-host.sh
nInstances=$(aws ecs list-container-instances --cluster ${CLUSTER_NAME} | jq -r '.containerInstanceArns | length')
aws ecs run-task \
--cluster ${CLUSTER_NAME} \
--task-definition ${TASK_NAME} \
--count ${nInstances} \
--placement-constraints type="distinctInstance"
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