neon-storage-controller: add support for splitThreshold setting

neondatabase · May 17, 2024 · 4f1600d · 4f1600d
1 parent 91f3ad5
commit 4f1600d
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Showing 4 changed files with 9 additions and 2 deletions.
diff --git a/charts/neon-storage-controller/Chart.yaml b/charts/neon-storage-controller/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: neon-storage-controller
 description: Neon storage controller
 type: application
-version: 1.0.8
+version: 1.0.9
 appVersion: "0.1.0"
 kubeVersion: "^1.18.x-x"
 home: https://neon.tech

diff --git a/charts/neon-storage-controller/README.md b/charts/neon-storage-controller/README.md
@@ -1,6 +1,6 @@
 # neon-storage-controller
 
-![Version: 1.0.8](https://img.shields.io/badge/Version-1.0.8-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) [![Lint and Test Charts](https://github.com/neondatabase/helm-charts/actions/workflows/lint-test.yaml/badge.svg)](https://github.com/neondatabase/helm-charts/actions/workflows/lint-test.yaml)
+![Version: 1.0.9](https://img.shields.io/badge/Version-1.0.9-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) [![Lint and Test Charts](https://github.com/neondatabase/helm-charts/actions/workflows/lint-test.yaml/badge.svg)](https://github.com/neondatabase/helm-charts/actions/workflows/lint-test.yaml)
 
 Neon storage controller
 
@@ -69,6 +69,7 @@ Kubernetes: `^1.18.x-x`
 | settings.publicKey | string | `""` |  |
 | settings.sentryEnvironment | string | `"development"` | "development" or "production". It will be visible in sentry in order to filter issues |
 | settings.sentryUrl | string | `""` | url (will be converted into `SENTRY_DSN` environment variable) used by sentry to collect error/panic events in storage-controller |
+| settings.splitThreshold | string | `""` | Size threshold in bytes for automatically sharding a tenant.  Omit to disable auto-sharding (default) |
 | tolerations | list | `[]` | Tolerations for pod assignment. |
 
 ----------------------------------------------

diff --git a/charts/neon-storage-controller/templates/deployment.yaml b/charts/neon-storage-controller/templates/deployment.yaml
@@ -51,6 +51,10 @@ spec:
             - --compute-hook-url
             - {{ .Values.settings.computeHookUrl | quote }}
           {{- end }}
+          {{- if .Values.settings.splitThreshold }}
+            - --split-threshold
+            - {{ .Values.settings.splitThreshold | quote }}
+          {{- end }}
           env:
             - name: LD_LIBRARY_PATH
               value: "/usr/local/v16/lib"

diff --git a/charts/neon-storage-controller/values.yaml b/charts/neon-storage-controller/values.yaml
@@ -34,6 +34,8 @@ settings:
   controlPlaneJwtToken: ""
   # URL for compute notifications
   computeHookUrl: ""
+  # To enable auto-sharding of tenants when they reach a certain size in bytes
+  splitThreshold: ""
 
 # Enable auto register to control plane
 # This will run postinstall job