job "test1" { datacenters = ["dc1", "dc2"] type = "service" constraint { attribute = "${attr.kernel.name}" value = "linux" } group "test1" { count = 5 affinity { attribute = "${node.datacenter}" operator = "=" value = "dc1" weight = 100 } task "test" { driver = "raw_exec" config { command = "bash" args = ["-c", "sleep 15000"] } } } }