Enable loki and set loki.chunksCache.to 128 to limits memory useage.

Here’s a temporary solution; refer to this issue for details. grafana/loki#12809
scroll-tech · Nov 5, 2024 · 8d89aae · 8d89aae
1 parent 472aefb
commit 8d89aae
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Showing 6 changed files with 17 additions and 9 deletions.
diff --git a/charts/scroll-monitor/Chart.yaml b/charts/scroll-monitor/Chart.yaml
@@ -2,7 +2,7 @@
 apiVersion: v2
 description: helm chart to deploy grafana, prometheus and loki to monitor scroll-sdk
 name: scroll-monitor
-version: 0.1.0
+version: 0.1.1
 appVersion: v0.1.0
 kubeVersion: ">=1.22.0-0"
 maintainers:

diff --git a/charts/scroll-monitor/README.md b/charts/scroll-monitor/README.md
@@ -1,6 +1,6 @@
 # scroll-monitor
 
-![Version: 0.1.0](https://img.shields.io/badge/Version-0.1.0-informational?style=flat-square) ![AppVersion: v0.1.0](https://img.shields.io/badge/AppVersion-v0.1.0-informational?style=flat-square)
+![Version: 0.1.1](https://img.shields.io/badge/Version-0.1.1-informational?style=flat-square) ![AppVersion: v0.1.0](https://img.shields.io/badge/AppVersion-v0.1.0-informational?style=flat-square)
 
 helm chart to deploy grafana, prometheus and loki to monitor scroll-sdk
 
@@ -80,7 +80,7 @@ Kubernetes: `>=1.22.0-0`
 | kube-prometheus-stack.prometheus.prometheusSpec.serviceMonitorSelector.matchExpressions[0].operator | string | `"Exists"` |  |
 | loki.backend.replicas | int | `0` |  |
 | loki.deploymentMode | string | `"SingleBinary"` |  |
-| loki.enabled | bool | `false` |  |
+| loki.enabled | bool | `true` |  |
 | loki.fullnameOverride | string | `"loki"` |  |
 | loki.loki.commonConfig.replication_factor | int | `1` |  |
 | loki.loki.schemaConfig.configs[0].from | string | `"2024-01-01"` |  |
@@ -101,5 +101,3 @@ Kubernetes: `>=1.22.0-0`
 | promtail.config.clients[0].url | string | `"http://loki:3100/loki/api/v1/push"` |  |
 | promtail.enabled | bool | `true` |  |
 
-----------------------------------------------
-Autogenerated from chart metadata using [helm-docs v1.14.2](https://github.com/norwoodj/helm-docs/releases/v1.14.2)
diff --git a/charts/scroll-monitor/values.yaml b/charts/scroll-monitor/values.yaml
@@ -53,7 +53,7 @@ grafana:
       - "grafana.scrollsdk"
 
 loki:
-  enabled: false
+  enabled: true
   fullnameOverride: loki
   deploymentMode: SingleBinary
   persistence:

diff --git a/charts/scroll-monitor/values/production.yaml b/charts/scroll-monitor/values/production.yaml
@@ -23,4 +23,9 @@ kube-prometheus-stack:
         receiver: "slack-alerts"
         routes:
         - matchers: []
-          receiver: "slack-alerts"
+          receiver: "slack-alerts"
+loki:
+  chunksCache:
+    allocatedMemory: 128
+  resultsCache:
+    allocatedMemory: 128
diff --git a/examples/Makefile.example b/examples/Makefile.example
@@ -2,7 +2,7 @@ NAMESPACE ?= default
 
 install:
 	helm upgrade -i scroll-monitor oci://ghcr.io/scroll-tech/scroll-sdk/helm/scroll-monitor -n $(NAMESPACE) \
-		--version=0.1.0 \
+		--version=0.1.1 \
 		--values values/scroll-monitor-production.yaml
 
 	helm upgrade -i scroll-common oci://ghcr.io/scroll-tech/scroll-sdk/helm/scroll-common -n $(NAMESPACE) \

diff --git a/examples/values/scroll-monitor-production.yaml b/examples/values/scroll-monitor-production.yaml
@@ -23,4 +23,9 @@ kube-prometheus-stack:
         receiver: "slack-alerts"
         routes:
         - matchers: []
-          receiver: "slack-alerts"
+          receiver: "slack-alerts"
+loki:
+  chunksCache:
+    allocatedMemory: 128
+  resultsCache:
+    allocatedMemory: 128