mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-26 11:51:02 +00:00
a95a5b43bf
- Kubernetes v1.26 on VKE causes error when creating persistent volume claim because of uppercase characters in name field This patch is trivial just in order to get it working - happy to implement differently. The error in question: ``` The PersistentVolumeClaim "wp-01G1131R63FWBSPMA4ZAZTKLE-0-clone-0" is invalid: metadata.name: Invalid value: "wp-01G1131R63FWBSPMA4ZAZTKLE-0-clone-0": a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*') ```
66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
package kubernetes
|
|
|
|
import (
|
|
"errors"
|
|
"os"
|
|
"regexp"
|
|
"strings"
|
|
|
|
v1 "k8s.io/api/core/v1"
|
|
"k8s.io/client-go/kubernetes"
|
|
"k8s.io/client-go/rest"
|
|
"k8s.io/client-go/tools/clientcmd"
|
|
)
|
|
|
|
var (
|
|
dnsPattern = regexp.MustCompile(`^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$`)
|
|
ErrDNSPatternInvalid = errors.New("name is not a valid kubernetes DNS name")
|
|
)
|
|
|
|
func dnsName(i string) (string, error) {
|
|
res := strings.Replace(i, "_", "-", -1)
|
|
|
|
if found := dnsPattern.FindStringIndex(res); found == nil {
|
|
return "", ErrDNSPatternInvalid
|
|
}
|
|
|
|
return res, nil
|
|
}
|
|
|
|
func isImagePullBackOffState(pod *v1.Pod) bool {
|
|
for _, containerState := range pod.Status.ContainerStatuses {
|
|
if containerState.State.Waiting != nil {
|
|
if containerState.State.Waiting.Reason == "ImagePullBackOff" {
|
|
return true
|
|
}
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
// getClientOutOfCluster returns a k8s clientset to the request from outside of cluster
|
|
func getClientOutOfCluster() (kubernetes.Interface, error) {
|
|
kubeconfigPath := os.Getenv("KUBECONFIG")
|
|
if kubeconfigPath == "" {
|
|
kubeconfigPath = os.Getenv("HOME") + "/.kube/config"
|
|
}
|
|
|
|
// use the current context in kubeconfig
|
|
config, err := clientcmd.BuildConfigFromFlags("", kubeconfigPath)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return kubernetes.NewForConfig(config)
|
|
}
|
|
|
|
// getClient returns a k8s clientset to the request from inside of cluster
|
|
func getClientInsideOfCluster() (kubernetes.Interface, error) {
|
|
config, err := rest.InClusterConfig()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return kubernetes.NewForConfig(config)
|
|
}
|