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Fix panic in helm release update() #1948

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merged 2 commits into from Mar 31, 2022
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1 change: 1 addition & 0 deletions CHANGELOG.md
@@ -1,5 +1,6 @@
## Unreleased
- Pass provider options to helm invokes in Python, Go and TS (https://github.com/pulumi/pulumi-kubernetes/pull/1919)
- Fix panic in helm release update() (https://github.com/pulumi/pulumi-kubernetes/pull/1948)

## 3.17.0 (March 14, 2022)
- Make ConfigMaps mutable unless marked explicitly (enabled with provider config option) (https://github.com/pulumi/pulumi-kubernetes/pull/1926)
Expand Down
15 changes: 9 additions & 6 deletions provider/pkg/provider/helm_release.go
Expand Up @@ -26,9 +26,6 @@ import (
"strings"
"time"

"helm.sh/helm/v3/pkg/registry"
"helm.sh/helm/v3/pkg/repo"

jsonpatch "github.com/evanphx/json-patch"
"github.com/golang/protobuf/ptypes/empty"
pbempty "github.com/golang/protobuf/ptypes/empty"
Expand All @@ -52,7 +49,10 @@ import (
"helm.sh/helm/v3/pkg/downloader"
"helm.sh/helm/v3/pkg/getter"
"helm.sh/helm/v3/pkg/postrender"
"helm.sh/helm/v3/pkg/registry"
"helm.sh/helm/v3/pkg/release"
"helm.sh/helm/v3/pkg/repo"
"helm.sh/helm/v3/pkg/storage/driver"
"k8s.io/client-go/rest"
"k8s.io/client-go/tools/clientcmd"
"k8s.io/client-go/tools/clientcmd/api"
Expand Down Expand Up @@ -580,11 +580,14 @@ func (r *helmReleaseProvider) helmUpdate(newRelease, oldRelease *Release) error
}

rel, err := client.Run(newRelease.Name, chart, values)
if err != nil && strings.Contains(err.Error(), "has no deployed releases") {
if err != nil && rel == nil {
return err
}
if err != nil && errors.Is(err, driver.ErrNoDeployedReleases) {
logger.V(9).Infof("No existing release found.")
return err
} else if err != nil {
// Don't expect this to fail
}
if err != nil {
if err := setReleaseAttributes(newRelease, rel, false); err != nil {
return err
}
Expand Down