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fix: list application panic handling #6199

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Dec 23, 2024
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47 changes: 29 additions & 18 deletions api/helm-app/service/HelmAppService.go
Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ import (
"github.com/devtron-labs/devtron/api/helm-app/models"
helmBean "github.com/devtron-labs/devtron/api/helm-app/service/bean"
"github.com/devtron-labs/devtron/api/helm-app/service/read"
"github.com/devtron-labs/devtron/api/restHandler/common"
"github.com/devtron-labs/devtron/internal/constants"
repository2 "github.com/devtron-labs/devtron/internal/sql/repository/dockerRegistry"
bean2 "github.com/devtron-labs/devtron/pkg/cluster/bean"
Expand Down Expand Up @@ -158,35 +159,45 @@ func GetHelmReleaseConfig() (*HelmReleaseConfig, error) {
func (impl *HelmAppServiceImpl) ListHelmApplications(ctx context.Context, clusterIds []int, w http.ResponseWriter, token string, helmAuth func(token string, object string) bool) {
var helmCdPipelines []*pipelineConfig.Pipeline
var installedHelmApps []*repository.InstalledApps
if len(clusterIds) == 0 {
common.WriteJsonResp(w, util.DefaultApiError().WithHttpStatusCode(http.StatusBadRequest).WithInternalMessage("Invalid payload. Provide cluster ids in request").WithUserMessage("Invalid payload. Provide cluster ids in request"),
nil,
http.StatusBadRequest)
return
}
start := time.Now()
appStream, err := impl.listApplications(ctx, clusterIds)
middleware.AppListingDuration.WithLabelValues("listApplications", "helm").Observe(time.Since(start).Seconds())
if err != nil {
impl.logger.Errorw("error in fetching app list", "clusters", clusterIds, "err", err)
common.WriteJsonResp(w, util.DefaultApiError().WithHttpStatusCode(http.StatusInternalServerError).WithInternalMessage("error in fetching app list").WithUserMessage("error in fetching app list"),
nil,
http.StatusInternalServerError)
return
}

// get helm apps which are created using cd_pipelines
newCtx, span := otel.Tracer("pipelineRepository").Start(ctx, "GetAppAndEnvDetailsForDeploymentAppTypePipeline")
start = time.Now()
helmCdPipelines, err = impl.pipelineRepository.GetAppAndEnvDetailsForDeploymentAppTypePipeline(util.PIPELINE_DEPLOYMENT_TYPE_HELM, clusterIds)
middleware.AppListingDuration.WithLabelValues("getAppAndEnvDetailsForDeploymentAppTypePipeline", "helm").Observe(time.Since(start).Seconds())
span.End()
if err != nil {
impl.logger.Errorw("error in fetching helm app list from DB created using cd_pipelines", "clusters", clusterIds, "err", err)
}
if err == nil && len(clusterIds) > 0 {
// get helm apps which are created using cd_pipelines
newCtx, span := otel.Tracer("pipelineRepository").Start(ctx, "GetAppAndEnvDetailsForDeploymentAppTypePipeline")

// if not hyperion mode, then fetch from installed_apps whose deploymentAppType is helm (as in hyperion mode, these apps should be treated as external-apps)
if !util2.IsBaseStack() {
newCtx, span = otel.Tracer("pipelineRepository").Start(newCtx, "GetAppAndEnvDetailsForDeploymentAppTypePipeline")
start = time.Now()
helmCdPipelines, err = impl.pipelineRepository.GetAppAndEnvDetailsForDeploymentAppTypePipeline(util.PIPELINE_DEPLOYMENT_TYPE_HELM, clusterIds)
middleware.AppListingDuration.WithLabelValues("getAppAndEnvDetailsForDeploymentAppTypePipeline", "helm").Observe(time.Since(start).Seconds())
installedHelmApps, err = impl.installedAppRepository.GetAppAndEnvDetailsForDeploymentAppTypeInstalledApps(util.PIPELINE_DEPLOYMENT_TYPE_HELM, clusterIds)
middleware.AppListingDuration.WithLabelValues("getAppAndEnvDetailsForDeploymentAppTypeInstalledApps", "helm").Observe(time.Since(start).Seconds())
span.End()
if err != nil {
impl.logger.Errorw("error in fetching helm app list from DB created using cd_pipelines", "clusters", clusterIds, "err", err)
}

// if not hyperion mode, then fetch from installed_apps whose deploymentAppType is helm (as in hyperion mode, these apps should be treated as external-apps)
if !util2.IsBaseStack() {
newCtx, span = otel.Tracer("pipelineRepository").Start(newCtx, "GetAppAndEnvDetailsForDeploymentAppTypePipeline")
start = time.Now()
installedHelmApps, err = impl.installedAppRepository.GetAppAndEnvDetailsForDeploymentAppTypeInstalledApps(util.PIPELINE_DEPLOYMENT_TYPE_HELM, clusterIds)
middleware.AppListingDuration.WithLabelValues("getAppAndEnvDetailsForDeploymentAppTypeInstalledApps", "helm").Observe(time.Since(start).Seconds())
span.End()
if err != nil {
impl.logger.Errorw("error in fetching helm app list from DB created from app store", "clusters", clusterIds, "err", err)
}
impl.logger.Errorw("error in fetching helm app list from DB created from app store", "clusters", clusterIds, "err", err)
}
}

impl.pump.StartStreamWithTransformer(w, func() (proto.Message, error) {
return appStream.Recv()
}, err,
Expand Down
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