Remove tempo serverless config options

charts/tempo-distributed/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: tempo-distributed
 description: Grafana Tempo in MicroService mode
 type: application
-version: 1.31.0
+version: 1.32.0
 appVersion: 2.7.0
 engine: gotpl
 home: https://grafana.com/docs/tempo/latest/

charts/tempo-distributed/README.md

@@ -1,6 +1,6 @@
 # tempo-distributed
 
-![Version: 1.31.0](https://img.shields.io/badge/Version-1.31.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.7.0](https://img.shields.io/badge/AppVersion-2.7.0-informational?style=flat-square)
+![Version: 1.32.0](https://img.shields.io/badge/Version-1.32.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.7.0](https://img.shields.io/badge/AppVersion-2.7.0-informational?style=flat-square)
 
 Grafana Tempo in MicroService mode
 
@@ -737,12 +737,6 @@ The memcached default args are removed and should be provided manually. The sett
 | querier.autoscaling.targetMemoryUtilizationPercentage | string | `nil` | Target memory utilisation percentage for the querier |
 | querier.config.frontend_worker.grpc_client_config | object | `{}` | grpc client configuration |
 | querier.config.max_concurrent_queries | int | `20` | This value controls the overall number of simultaneous subqueries that the querier will service at once. It does not distinguish between the types of queries. |
-| querier.config.search.external_backend | string | `""` | credentials when querying the external backend. |
-| querier.config.search.external_endpoints | list | `[]` | A list of external endpoints that the querier will use to offload backend search requests |
-| querier.config.search.external_hedge_requests_at | string | `"8s"` | If set to a non-zero value a second request will be issued at the provided duration. Recommended to be set to p99 of external search requests to reduce long tail latency. |
-| querier.config.search.external_hedge_requests_up_to | int | `2` | The maximum number of requests to execute when hedging. Requires hedge_requests_at to be set. |
-| querier.config.search.google_cloud_run | object | `{}` | external_backend is "google_cloud_run". |
-| querier.config.search.prefer_self | int | `10` | If search_external_endpoints is set then the querier will primarily act as a proxy for whatever serverless backend you have configured. This setting allows the operator to have the querier prefer itself for a configurable number of subqueries. |
 | querier.config.search.query_timeout | string | `"30s"` | Timeout for search requests |
 | querier.config.trace_by_id.query_timeout | string | `"10s"` | Timeout for trace lookup requests |
 | querier.extraArgs | list | `[]` | Additional CLI args for the querier |

charts/tempo-distributed/values.yaml

@@ -810,20 +810,6 @@ querier:
     search:
       # -- Timeout for search requests
       query_timeout: 30s
-      # -- If search_external_endpoints is set then the querier will primarily act as a proxy for whatever serverless backend you have configured. This setting allows the operator to have the querier prefer itself for a configurable number of subqueries.
-      prefer_self: 10
-      # -- If set to a non-zero value a second request will be issued at the provided duration. Recommended to be set to p99 of external search requests to reduce long tail latency.
-      external_hedge_requests_at: 8s
-      # -- The maximum number of requests to execute when hedging. Requires hedge_requests_at to be set.
-      external_hedge_requests_up_to: 2
-      # -- A list of external endpoints that the querier will use to offload backend search requests
-      external_endpoints: []
-      # -- The serverless backend to use. The default value of "" omits
-      # -- credentials when querying the external backend.
-      external_backend: ""
-      # -- Google Cloud Run configuration. Will be used only if the value of
-      # -- external_backend is "google_cloud_run".
-      google_cloud_run: {}
     # -- This value controls the overall number of simultaneous subqueries that the querier will service at once. It does not distinguish between the types of queries.
     max_concurrent_queries: 20
 
@@ -1409,16 +1395,7 @@ config: |
     trace_by_id:
       query_timeout: {{ .Values.querier.config.trace_by_id.query_timeout }}
     search:
-      external_endpoints: {{- toYaml .Values.querier.config.search.external_endpoints | nindent 6 }}
       query_timeout: {{ .Values.querier.config.search.query_timeout }}
-      prefer_self: {{ .Values.querier.config.search.prefer_self }}
-      external_hedge_requests_at: {{ .Values.querier.config.search.external_hedge_requests_at }}
-      external_hedge_requests_up_to: {{ .Values.querier.config.search.external_hedge_requests_up_to }}
-      external_backend: {{ .Values.querier.config.search.external_backend }}
-      {{- if .Values.querier.config.search.google_cloud_run }}
-      google_cloud_run:
-        {{- toYaml .Values.querier.config.search.google_cloud_run | nindent 6 }}
-      {{- end }}
     max_concurrent_queries: {{ .Values.querier.config.max_concurrent_queries }}
   query_frontend:
     max_outstanding_per_tenant: {{ .Values.queryFrontend.config.max_outstanding_per_tenant }}