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docker: check type when totalling blkio & net metrics

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closes #2027
This commit is contained in:
Cameron Sparr
2016-12-21 10:51:07 +00:00
parent bf5f2659a1
commit b762546fa7
2 changed files with 27 additions and 4 deletions
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30
plugins/inputs/docker/docker.go
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@@ -368,11 +368,22 @@ func gatherContainerStats(
if field == "container_id" {
continue
}
var uintV uint64
switch v := value.(type) {
case uint64:
uintV = v
case int64:
uintV = uint64(v)
default:
continue
}
_, ok := totalNetworkStatMap[field]
if ok {
totalNetworkStatMap[field] = totalNetworkStatMap[field].(uint64) + value.(uint64)
totalNetworkStatMap[field] = totalNetworkStatMap[field].(uint64) + uintV
} else {
totalNetworkStatMap[field] = value
totalNetworkStatMap[field] = uintV
}
}
}
@@ -491,11 +502,22 @@ func gatherBlockIOMetrics(
if field == "container_id" {
continue
}
var uintV uint64
switch v := value.(type) {
case uint64:
uintV = v
case int64:
uintV = uint64(v)
default:
continue
}
_, ok := totalStatMap[field]
if ok {
totalStatMap[field] = totalStatMap[field].(uint64) + value.(uint64)
totalStatMap[field] = totalStatMap[field].(uint64) + uintV
} else {
totalStatMap[field] = value
totalStatMap[field] = uintV
}
}
}