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Merge pull request #3 from GitHubPang/patch-1

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ArgumentNullException when other containers restart
This commit is contained in:
Sander Saares 2020-02-25 09:38:51 +02:00 • committed by GitHub
commit c6d0132b80
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1 changed files with 4 additions and 4 deletions
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8
ContainerTracker.cs
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@ -187,16 +187,16 @@ namespace DockerExporter
}
else
{
var readEntries = resources.BlkioStats.IoServiceBytesRecursive
var readEntries = resources.BlkioStats.IoServiceBytesRecursive?
.Where(entry => entry.Op.Equals("read", StringComparison.InvariantCultureIgnoreCase))
.ToArray();
var writeEntries = resources.BlkioStats.IoServiceBytesRecursive
var writeEntries = resources.BlkioStats.IoServiceBytesRecursive?
.Where(entry => entry.Op.Equals("write", StringComparison.InvariantCultureIgnoreCase))
.ToArray();
var totalRead = readEntries.Any() ? readEntries.Sum(entry => (long)entry.Value) : 0;
var totalWrite = writeEntries.Any() ? writeEntries.Sum(entry => (long)entry.Value) : 0;
var totalRead = readEntries == null ? 0 : readEntries.Any() ? readEntries.Sum(entry => (long)entry.Value) : 0;
var totalWrite = writeEntries == null ? 0 : writeEntries.Any() ? writeEntries.Sum(entry => (long)entry.Value) : 0;
metrics.TotalDiskBytesRead.Set(totalRead);
metrics.TotalDiskBytesWrite.Set(totalWrite);