46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
// SPDX-License-Identifier: Apache-2.0
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// Copyright Authors of K9s
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package render
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import (
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"strconv"
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"strings"
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"github.com/derailed/tcell/v2"
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)
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// HorizontalPodAutoscaler renders a K8s HorizontalPodAutoscaler to screen.
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type HorizontalPodAutoscaler struct {
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Generic
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}
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// ColorerFunc colors a resource row.
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func (hpa HorizontalPodAutoscaler) ColorerFunc() ColorerFunc {
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return func(ns string, h Header, re RowEvent) tcell.Color {
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c := DefaultColorer(ns, h, re)
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maxPodsIndex := h.IndexOf("MAXPODS", true)
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replicasIndex := h.IndexOf("REPLICAS", true)
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if (maxPodsIndex < 0 || maxPodsIndex >= len(re.Row.Fields)) || (replicasIndex < 0 || replicasIndex >= len(re.Row.Fields)) {
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return c
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}
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maxPodsS := strings.TrimSpace(re.Row.Fields[maxPodsIndex])
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currentReplicasS := strings.TrimSpace(re.Row.Fields[replicasIndex])
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maxPods, err := strconv.Atoi(maxPodsS)
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if err != nil {
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return c
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}
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currentReplicas, err := strconv.Atoi(currentReplicasS)
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if err != nil {
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return c
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}
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if currentReplicas >= maxPods {
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c = ErrColor
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}
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return c
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}
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}
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