/
clusters.go
61 lines (49 loc) · 1.29 KB
/
clusters.go
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package container
import (
"fmt"
"strings"
"github.com/genevieve/leftovers/gcp/common"
gcpcontainer "google.golang.org/api/container/v1"
)
type Clusters struct {
client clustersClient
zones map[string]string
logger logger
}
type clustersClient interface {
ListClusters(zone string) (*gcpcontainer.ListClustersResponse, error)
DeleteCluster(zone, cluster string) error
}
func NewClusters(client clustersClient, zones map[string]string, logger logger) Clusters {
return Clusters{
client: client,
zones: zones,
logger: logger,
}
}
func (c Clusters) List(filter string) ([]common.Deletable, error) {
clusters := []*gcpcontainer.Cluster{}
for _, zone := range c.zones {
resp, err := c.client.ListClusters(zone)
if err != nil {
return nil, fmt.Errorf("List Clusters for Zone %s: %s", zone, err)
}
clusters = append(clusters, resp.Clusters...)
}
deletables := []common.Deletable{}
for _, cluster := range clusters {
resource := NewCluster(c.client, cluster.Zone, cluster.Name)
if !strings.Contains(resource.Name(), filter) {
continue
}
proceed := c.logger.PromptWithDetails(resource.Type(), resource.Name())
if !proceed {
continue
}
deletables = append(deletables, resource)
}
return deletables, nil
}
func (c Clusters) Type() string {
return "cluster"
}