covidnetes/woodpecker-autoscaler
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allow for multiple ssh keys
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This commit is contained in:
Tobias Trabelsi 2023-11-06 21:52:37 +01:00
parent 2d03c2dcc4
commit 9349af6ad8
Signed by: lerentis
GPG Key ID: FF0C2839718CAF2E
2 changed files with 14 additions and 3 deletions
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2
internal/config/config.go
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@ -21,7 +21,7 @@ type Config = struct {
HcloudInstanceType string `default:"cpx21" env:"WOODPECKER_AUTOSCALER_HCLOUD_INSTANCE_TYPE"`
HcloudRegion string `default:"" env:"WOODPECKER_AUTOSCALER_HCLOUD_REGION"`
HcloudDatacenter string `default:"" env:"WOODPECKER_AUTOSCALER_HCLOUD_DATACENTER"`
HcloudSSHKey string `default:"" env:"WOODPECKER_AUTOSCALER_HCLOUD_SSH_KEY"`
HcloudSSHKeys string `default:"" env:"WOODPECKER_AUTOSCALER_HCLOUD_SSH_KEYS"`
}
func GenConfig() (cfg *Config, err error) {

15
internal/hetzner/hetzneragent.go
View File

@ -5,6 +5,7 @@ import (
"context"
"errors"
"fmt"
"strings"
"text/template"
"git.uploadfilter24.eu/covidnetes/woodpecker-autoscaler/internal/config"
@ -69,10 +70,20 @@ func CreateNewAgent(cfg *config.Config) (*hcloud.Server, error) {
client := hcloud.NewClient(hcloud.WithToken(cfg.HcloudToken))
name := fmt.Sprintf("woodpecker-autoscaler-agent-%s", utils.RandStringBytes(5))
userdata, err := generateConfig(cfg, name)
keys := []*hcloud.SSHKey{}
for _, keyName := range strings.Split(cfg.HcloudSSHKeys, ",") {
key, _, err := client.SSHKey.GetByName(context.Background(), keyName)
if err != nil {
log.WithFields(log.Fields{
"Caller": "CreateNewAgent",
}).Warnf("Failed to look up ssh key %s: %s", keyName, err.Error())
continue
}
keys = append(keys, key)
}
img, _, err := client.Image.GetByNameAndArchitecture(context.Background(), "docker-ce", "x86")
loc, _, err := client.Location.GetByName(context.Background(), cfg.HcloudRegion)
pln, _, err := client.ServerType.GetByName(context.Background(), cfg.HcloudInstanceType)
key, _, err := client.SSHKey.GetByName(context.Background(), cfg.HcloudSSHKey)
dc, _, err := client.Datacenter.GetByName(context.Background(), cfg.HcloudDatacenter)
labels := map[string]string{}
labels["Role"] = "WoodpeckerAgent"
@ -91,7 +102,7 @@ func CreateNewAgent(cfg *config.Config) (*hcloud.Server, error) {
Name: name,
ServerType: pln,
Image: img,
SSHKeys: []*hcloud.SSHKey{key},
SSHKeys: keys,
Location: loc,
Datacenter: dc,
UserData: userdata,