41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
package internal
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import (
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"context"
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"fmt"
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"github.com/hetznercloud/hcloud-go/hcloud"
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log "github.com/sirupsen/logrus"
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)
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func GetAllNodes(cfg *Config) ([]*hcloud.Server, error) {
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client := hcloud.NewClient(hcloud.WithToken(cfg.HcloudToken))
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servers, _, err := client.Server.List(context.TODO(), hcloud.ServerListOpts{
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ListOpts: hcloud.ListOpts{
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LabelSelector: cfg.LabelSelector,
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}})
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if err != nil {
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return nil, fmt.Errorf("error listing Hetzner Nodes: %s", err.Error())
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}
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if servers == nil {
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return nil, fmt.Errorf("no Nodes found with label selector: %s", cfg.LabelSelector)
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}
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return servers, nil
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}
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func GetAllIps(servers []*hcloud.Server) ([]string, error) {
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ips := make([]string, len(servers))
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for i, instance := range servers {
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if instance.PublicNet.IPv4.IP == nil {
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return []string{""}, fmt.Errorf("instance %s has no public Addresses", instance.Name)
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}
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log.WithFields(log.Fields{
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"Caller": "GetAllIps",
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}).Info(fmt.Sprintf("Found IP: %s", instance.PrivateNet[0].IP.String()))
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ips[i] = instance.PublicNet.IPv4.IP.String()
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}
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return ips, nil
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}
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