Source file src/github.com/linkerd/linkerd2/pkg/healthcheck/version.go

Documentation: github.com/linkerd/linkerd2/pkg/healthcheck

     1  package healthcheck
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  
     7  	"github.com/linkerd/linkerd2/pkg/config"
     8  
     9  	"github.com/linkerd/linkerd2/pkg/charts/linkerd2"
    10  	"github.com/linkerd/linkerd2/pkg/k8s"
    11  )
    12  
    13  // GetServerVersion returns Linkerd's version, as set in linkerd-config
    14  func GetServerVersion(ctx context.Context, controlPlaneNamespace string, kubeAPI *k8s.KubernetesAPI) (string, error) {
    15  	cm, err := config.FetchLinkerdConfigMap(ctx, kubeAPI, controlPlaneNamespace)
    16  	if err != nil {
    17  		return "", fmt.Errorf("failed to fetch linkerd-config: %w", err)
    18  	}
    19  
    20  	values, err := linkerd2.ValuesFromConfigMap(cm)
    21  	if err != nil {
    22  		return "", fmt.Errorf("failed to load values from linkerd-config: %w", err)
    23  	}
    24  
    25  	return values.LinkerdVersion, nil
    26  }
    27  

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