mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-14 14:01:26 +00:00
103 lines
2.9 KiB
Go
103 lines
2.9 KiB
Go
// Copyright 2022 Woodpecker Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package kubernetes
|
|
|
|
import (
|
|
"context"
|
|
"strings"
|
|
|
|
"github.com/rs/zerolog/log"
|
|
v1 "k8s.io/api/core/v1"
|
|
"k8s.io/apimachinery/pkg/api/errors"
|
|
"k8s.io/apimachinery/pkg/api/resource"
|
|
meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
)
|
|
|
|
func mkPersistentVolumeClaim(config *config, name string) (*v1.PersistentVolumeClaim, error) {
|
|
_storageClass := &config.StorageClass
|
|
if config.StorageClass == "" {
|
|
_storageClass = nil
|
|
}
|
|
|
|
var accessMode v1.PersistentVolumeAccessMode
|
|
|
|
if config.StorageRwx {
|
|
accessMode = v1.ReadWriteMany
|
|
} else {
|
|
accessMode = v1.ReadWriteOnce
|
|
}
|
|
|
|
volumeName, err := volumeName(name)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
pvc := &v1.PersistentVolumeClaim{
|
|
ObjectMeta: meta_v1.ObjectMeta{
|
|
Name: volumeName,
|
|
Namespace: config.Namespace,
|
|
},
|
|
Spec: v1.PersistentVolumeClaimSpec{
|
|
AccessModes: []v1.PersistentVolumeAccessMode{accessMode},
|
|
StorageClassName: _storageClass,
|
|
Resources: v1.VolumeResourceRequirements{
|
|
Requests: v1.ResourceList{
|
|
v1.ResourceStorage: resource.MustParse(config.VolumeSize),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
return pvc, nil
|
|
}
|
|
|
|
func volumeName(name string) (string, error) {
|
|
return dnsName(strings.Split(name, ":")[0])
|
|
}
|
|
|
|
func volumeMountPath(name string) string {
|
|
s := strings.Split(name, ":")
|
|
if len(s) > 1 {
|
|
return s[1]
|
|
}
|
|
return s[0]
|
|
}
|
|
|
|
func startVolume(ctx context.Context, engine *kube, name string) (*v1.PersistentVolumeClaim, error) {
|
|
engineConfig := engine.getConfig()
|
|
pvc, err := mkPersistentVolumeClaim(engineConfig, name)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
log.Trace().Msgf("creating volume: %s", pvc.Name)
|
|
return engine.client.CoreV1().PersistentVolumeClaims(engineConfig.Namespace).Create(ctx, pvc, meta_v1.CreateOptions{})
|
|
}
|
|
|
|
func stopVolume(ctx context.Context, engine *kube, name string, deleteOpts meta_v1.DeleteOptions) error {
|
|
pvcName, err := volumeName(name)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
log.Trace().Str("name", pvcName).Msg("deleting volume")
|
|
|
|
err = engine.client.CoreV1().PersistentVolumeClaims(engine.config.Namespace).Delete(ctx, pvcName, deleteOpts)
|
|
if errors.IsNotFound(err) {
|
|
// Don't abort on 404 errors from k8s, they most likely mean that the pod hasn't been created yet, usually because pipeline was canceled before running all steps.
|
|
log.Trace().Err(err).Msgf("unable to delete service %s", pvcName)
|
|
return nil
|
|
}
|
|
return err
|
|
}
|