64 lines
1.3 KiB
Go
64 lines
1.3 KiB
Go
package k8s
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import (
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"github.com/rs/zerolog"
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v1 "k8s.io/api/core/v1"
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)
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// Cluster represents a Kubernetes cluster.
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type Cluster struct {
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Connection
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logger *zerolog.Logger
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}
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// NewCluster instantiates a new cluster.
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func NewCluster(c Connection, l *zerolog.Logger) *Cluster {
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return &Cluster{c, l}
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}
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// Version returns the current cluster git version.
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func (c *Cluster) Version() (string, error) {
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rev, err := c.ServerVersion()
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if err != nil {
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c.logger.Warn().Msgf("%s", err)
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return "", err
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}
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return rev.GitVersion, nil
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}
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// ContextName returns the currently active context.
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func (c *Cluster) ContextName() string {
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ctx, err := c.Config().CurrentContextName()
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if err != nil {
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c.logger.Warn().Msgf("%s", err)
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return "N/A"
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}
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return ctx
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}
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// ClusterName return the currently active cluster name.
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func (c *Cluster) ClusterName() string {
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ctx, err := c.Config().CurrentClusterName()
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if err != nil {
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c.logger.Warn().Msgf("%s", err)
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return "N/A"
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}
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return ctx
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}
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// UserName returns the currently active user.
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func (c *Cluster) UserName() string {
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usr, err := c.Config().CurrentUserName()
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if err != nil {
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c.logger.Warn().Msgf("%s", err)
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return "N/A"
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}
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return usr
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}
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// GetNodes get all available nodes in the cluster.
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func (c *Cluster) GetNodes() (*v1.NodeList, error) {
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return c.FetchNodes()
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}
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