mirror of https://github.com/helm/helm
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
2.2 KiB
75 lines
2.2 KiB
/*
|
|
Copyright The Helm 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 tiller
|
|
|
|
import (
|
|
"bytes"
|
|
|
|
"github.com/pkg/errors"
|
|
|
|
"k8s.io/helm/pkg/hapi"
|
|
"k8s.io/helm/pkg/hapi/release"
|
|
)
|
|
|
|
// GetReleaseStatus gets the status information for a named release.
|
|
func (s *ReleaseServer) GetReleaseStatus(req *hapi.GetReleaseStatusRequest) (*hapi.GetReleaseStatusResponse, error) {
|
|
if err := validateReleaseName(req.Name); err != nil {
|
|
return nil, errors.Errorf("getStatus: Release name is invalid: %s", req.Name)
|
|
}
|
|
|
|
var rel *release.Release
|
|
|
|
if req.Version <= 0 {
|
|
var err error
|
|
rel, err = s.Releases.Last(req.Name)
|
|
if err != nil {
|
|
return nil, errors.Wrapf(err, "getting deployed release %q", req.Name)
|
|
}
|
|
} else {
|
|
var err error
|
|
if rel, err = s.Releases.Get(req.Name, req.Version); err != nil {
|
|
return nil, errors.Wrapf(err, "getting release '%s' (v%d)", req.Name, req.Version)
|
|
}
|
|
}
|
|
|
|
if rel.Info == nil {
|
|
return nil, errors.New("release info is missing")
|
|
}
|
|
if rel.Chart == nil {
|
|
return nil, errors.New("release chart is missing")
|
|
}
|
|
|
|
sc := rel.Info.Status
|
|
statusResp := &hapi.GetReleaseStatusResponse{
|
|
Name: rel.Name,
|
|
Namespace: rel.Namespace,
|
|
Info: rel.Info,
|
|
}
|
|
|
|
// Ok, we got the status of the release as we had jotted down, now we need to match the
|
|
// manifest we stashed away with reality from the cluster.
|
|
resp, err := s.KubeClient.Get(rel.Namespace, bytes.NewBufferString(rel.Manifest))
|
|
if sc == release.StatusUninstalled || sc == release.StatusFailed {
|
|
// Skip errors if this is already deleted or failed.
|
|
return statusResp, nil
|
|
} else if err != nil {
|
|
return nil, errors.Wrapf(err, "warning: Get for %s failed", rel.Name)
|
|
}
|
|
rel.Info.Resources = resp
|
|
return statusResp, nil
|
|
}
|