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fix: preserve order of node reports in healthcheck #10835

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Merged
merged 2 commits into from
Nov 22, 2023
Merged

fix: preserve order of node reports in healthcheck #10835

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d0af7f2
fix: preserve order of node reports in healthcheck
mtojek Nov 22, 2023
3dcdb3e
sort in place
mtojek Nov 22, 2023
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sort in place
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@mtojek
mtojek committed Nov 22, 2023
commit 3dcdb3e4f6f7a1bbd2b8f807b6c218d54e1044cc
10 changes: 3 additions & 7 deletions coderd/healthcheck/derphealth/derp.go
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Original file line number Diff line number Diff line change
Expand Up @@ -188,7 +188,7 @@ func (r *RegionReport) Run(ctx context.Context) {
r.mu.Lock()
defer r.mu.Unlock()

r.NodeReports = sortedNodeReports(r.NodeReports)
sortNodeReports(r.NodeReports)

// Coder allows for 1 unhealthy node in the region, unless there is only 1 node.
if len(r.Region.Nodes) == 1 {
Expand Down Expand Up @@ -500,12 +500,8 @@ func convertError(err error) *string {
return nil
}

func sortedNodeReports(reports []*NodeReport) []*NodeReport {
sorted := make([]*NodeReport, len(reports))
copy(sorted, reports)

slices.SortFunc(sorted, func(a, b *NodeReport) int {
func sortNodeReports(reports []*NodeReport) {
slices.SortFunc(reports, func(a, b *NodeReport) int {
return slice.Ascending(a.Node.Name, b.Node.Name)
})
return sorted
}