panic in docker module: interface conversion int64 uint64 #2027
Description
Ubuntu 16.04, telegraf: 1.1.0, installed from ofiicial repo.
If in docker plugin total = true, telegraf fails with mesaage:
ноя 15 14:05:21 newhope telegraf[10797]: panic: interface conversion: interface is int64, not uint64
ноя 15 14:05:21 newhope telegraf[10797]: goroutine 109 [running]:
ноя 15 14:05:21 newhope telegraf[10797]: panic(0xf24700, 0xc420050940)
ноя 15 14:05:21 newhope telegraf[10797]: /usr/local/go/src/runtime/panic.go:500 +0x1a1
ноя 15 14:05:21 newhope telegraf[10797]: github.com/influxdata/telegraf/plugins/inputs/docker.gatherBlockIOMetrics(0xc4201d4000, 0x18dfd20, 0xc4202d9650, 0xc420288390, 0xecfbce2f1, 0xc419c899a3, 0x18acdc0, 0xc42010d800, 0x40, 0xd472062c93e10101)
ноя 15 14:05:21 newhope telegraf[10797]: /home/ubuntu/telegraf-build/src/github.com/influxdata/telegraf/plugins/inputs/docker/docker.go:492 +0x2109
ноя 15 14:05:21 newhope telegraf[10797]: github.com/influxdata/telegraf/plugins/inputs/docker.gatherContainerStats(0xc4201d4000, 0x18dfd20, 0xc4202d9650, 0xc420288390, 0xc42010d800, 0x40, 0x18d0101)
ноя 15 14:05:21 newhope telegraf[10797]: /home/ubuntu/telegraf-build/src/github.com/influxdata/telegraf/plugins/inputs/docker/docker.go:385 +0x30b1
ноя 15 14:05:21 newhope telegraf[10797]: github.com/influxdata/telegraf/plugins/inputs/docker.(*Docker).gatherContainer(0xc420196360, 0xc42010d800, 0x40, 0xc42010d840, 0x1, 0x4, 0xc4205b2d80, 0xc, 0xc4200f9090, 0x47, ...)
ноя 15 14:05:21 newhope telegraf[10797]: /home/ubuntu/telegraf-build/src/github.com/influxdata/telegraf/plugins/inputs/docker/docker.go:264 +0x68f
ноя 15 14:05:21 newhope telegraf[10797]: github.com/influxdata/telegraf/plugins/inputs/docker.(*Docker).Gather.func1(0xc4205d2450, 0xc420196360, 0x18dfd20, 0xc4202d9650, 0xc42010d800, 0x40, 0xc42010d840, 0x1, 0x4, 0xc4205b2d80, ...)
ноя 15 14:05:21 newhope telegraf[10797]: /home/ubuntu/telegraf-build/src/github.com/influxdata/telegraf/plugins/inputs/docker/docker.go:127 +0xc5
ноя 15 14:05:21 newhope telegraf[10797]: created by github.com/influxdata/telegraf/plugins/inputs/docker.(*Docker).Gather
ноя 15 14:05:21 newhope telegraf[10797]: /home/ubuntu/telegraf-build/src/github.com/influxdata/telegraf/plugins/inputs/docker/docker.go:132 +0x2dd
ноя 15 14:05:21 newhope systemd[1]: telegraf.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
ноя 15 14:05:21 newhope systemd[1]: telegraf.service: Unit entered failed state.
ноя 15 14:05:21 newhope systemd[1]: telegraf.service: Failed with result 'exit-code'.
ноя 15 14:05:21 newhope systemd[1]: telegraf.service: Service hold-off time over, scheduling restart.
ноя 15 14:05:21 newhope systemd[1]: Stopped The plugin-driven server agent for reporting metrics into InfluxDB.
ноя 15 14:05:21 newhope systemd[1]: Started The plugin-driven server agent for reporting metrics into InfluxDB.
Tuning total = false fix the problem.