chore(promtail): Reduce limit settings

manifests/grafana/deployment.yaml

@@ -18,7 +18,7 @@ spec:
           - 0
       containers:
         - name: grafana
-          image: grafana/grafana:10.0.3
+          image: grafana/grafana:11.6.0
           ports:
             - containerPort: 3000
           readinessProbe:

manifests/loki/deployment.yaml

@@ -18,7 +18,7 @@ spec:
         runAsUser: 1000
       containers:
         - name: loki
-          image: grafana/loki:2.8.2
+          image: grafana/loki:3.4.2
           imagePullPolicy: IfNotPresent
           ports:
             - containerPort: 3100

manifests/prometheus-operator/kustomization.yaml

@@ -3,5 +3,5 @@ kind: Kustomization
 namespace: monitoring
 
 resources:
-  - https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.69.1/bundle.yaml
+  - https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.81.0/bundle.yaml
   - servicemonitor.yaml

manifests/promtail/configmap.yaml

@@ -6,8 +6,8 @@ metadata:
 data:
   promtail.yaml: |
     limits_config:
-      readline_rate: 1000
-      readline_burst: 2000
+      readline_rate: 500
+      readline_burst: 1000
       readline_rate_enabled: true
     server:
       http_listen_port: 9080