mirror of
https://github.com/hanzoai/deploy.git
synced 2026-10-07 08:44:50 +00:00
zeekayandHanzo Dev
1ab6e799c1
go.mod still declared `module github.com/hanzoai/deploy` after the repo was renamed. A Go module path is not cosmetic — it is the resolvable location. So `go get github.com/hanzoai/cd` could not work, and anything importing this module had to spell a name that no longer exists at that address. The build log of v3.6.0 is where it surfaced: the compiler was still emitting github.com/hanzoai/deploy/cmd/cd/commands. 3541 import paths across 690 .go, 19 .proto, 4 .yaml, 3 .sh, 2 .mod, Procfile and Makefile. Plus the 62 ghcr.io/hanzoai/deploy image references, moved to ghcr.io/hanzoai/cd to match hanzo.yml's build target — a distinct string from the module path, replaced separately so neither could clobber the other. go mod tidy clean, CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build ./... clean. Co-authored-by: Hanzo Dev <[email protected]>
136 lines
3.9 KiB
Go
136 lines
3.9 KiB
Go
package health
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import (
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"encoding/json"
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"fmt"
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autoscalingv1 "k8s.io/api/autoscaling/v1"
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autoscalingv2 "k8s.io/api/autoscaling/v2"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime"
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"github.com/hanzoai/cd/gitops-engine/pkg/utils/kube"
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)
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var progressingStatus = &HealthStatus{
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Status: HealthStatusProgressing,
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Message: "Waiting to Autoscale",
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}
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type hpaCondition struct {
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Type string
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Reason string
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Message string
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Status string
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}
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func getHPAHealth(obj *unstructured.Unstructured) (*HealthStatus, error) {
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gvk := obj.GroupVersionKind()
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failedConversionMsg := "failed to convert unstructured HPA to typed: %v"
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switch gvk {
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case autoscalingv1.SchemeGroupVersion.WithKind(kube.HorizontalPodAutoscalerKind):
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var hpa autoscalingv1.HorizontalPodAutoscaler
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err := runtime.DefaultUnstructuredConverter.FromUnstructured(obj.Object, &hpa)
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if err != nil {
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return nil, fmt.Errorf(failedConversionMsg, err)
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}
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return getAutoScalingV1HPAHealth(&hpa)
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case autoscalingv2.SchemeGroupVersion.WithKind(kube.HorizontalPodAutoscalerKind):
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var hpa autoscalingv2.HorizontalPodAutoscaler
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err := runtime.DefaultUnstructuredConverter.FromUnstructured(obj.Object, &hpa)
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if err != nil {
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return nil, fmt.Errorf(failedConversionMsg, err)
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}
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return getAutoScalingV2HPAHealth(&hpa)
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default:
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return nil, fmt.Errorf("unsupported HPA GVK: %s", gvk)
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}
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}
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func getAutoScalingV2HPAHealth(hpa *autoscalingv2.HorizontalPodAutoscaler) (*HealthStatus, error) {
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statusConditions := hpa.Status.Conditions
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conditions := make([]hpaCondition, 0, len(statusConditions))
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for _, statusCondition := range statusConditions {
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conditions = append(conditions, hpaCondition{
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Type: string(statusCondition.Type),
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Reason: statusCondition.Reason,
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Message: statusCondition.Message,
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Status: string(statusCondition.Status),
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})
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}
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return checkConditions(conditions, progressingStatus)
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}
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func getAutoScalingV1HPAHealth(hpa *autoscalingv1.HorizontalPodAutoscaler) (*HealthStatus, error) {
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annotation, ok := hpa.GetAnnotations()["autoscaling.alpha.kubernetes.io/conditions"]
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if !ok {
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return progressingStatus, nil
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}
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var conditions []hpaCondition
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err := json.Unmarshal([]byte(annotation), &conditions)
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if err != nil {
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failedMessage := "failed to convert conditions annotation to typed: %v"
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return nil, fmt.Errorf(failedMessage, err)
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}
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if len(conditions) == 0 {
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return progressingStatus, nil
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}
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return checkConditions(conditions, progressingStatus)
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}
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func checkConditions(conditions []hpaCondition, progressingStatus *HealthStatus) (*HealthStatus, error) {
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for _, condition := range conditions {
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if isDegraded(&condition) {
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return &HealthStatus{
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Status: HealthStatusDegraded,
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Message: condition.Message,
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}, nil
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}
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}
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for _, condition := range conditions {
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if isHealthy(&condition) {
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return &HealthStatus{
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Status: HealthStatusHealthy,
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Message: condition.Message,
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}, nil
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}
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}
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return progressingStatus, nil
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}
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func isDegraded(condition *hpaCondition) bool {
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degraded_states := []hpaCondition{
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{Type: "AbleToScale", Reason: "FailedGetScale"},
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{Type: "AbleToScale", Reason: "FailedUpdateScale"},
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{Type: "ScalingActive", Reason: "FailedGetResourceMetric"},
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{Type: "ScalingActive", Reason: "FailedGetObjectMetric"},
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{Type: "ScalingActive", Reason: "FailedGetPodsMetric"},
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{Type: "ScalingActive", Reason: "FailedGetExternalMetric"},
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{Type: "ScalingActive", Reason: "FailedComputeMetricsReplicas"},
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{Type: "ScalingActive", Reason: "InvalidSelector"},
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}
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for _, degraded_state := range degraded_states {
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if condition.Type == degraded_state.Type && condition.Reason == degraded_state.Reason {
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return true
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}
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}
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return false
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}
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func isHealthy(condition *hpaCondition) bool {
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healthyConditionTypes := []string{"AbleToScale", "ScalingLimited"}
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for _, conditionType := range healthyConditionTypes {
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if condition.Type == conditionType && condition.Status == "True" {
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return true
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}
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}
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return false
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}
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