feat(helm): update chart loki ( 6.21.0 → 6.27.0 )

[renovate]

This PR contains the following updates:

Package	Update	Change
loki (source)	minor	6.21.0 -> 6.27.0

---

Release Notes

grafana/helm-charts (loki)

v6.27.0

The leading tool for querying and visualizing time series and metrics.

v6.26.0

The leading tool for querying and visualizing time series and metrics.

v6.25.1

The leading tool for querying and visualizing time series and metrics.

v6.25.0

Helm chart for Grafana Loki and Grafana Enterprise Logs supporting both simple, scalable and distributed modes.

Source commit: grafana/loki@e637ee7

Tag on source: https://github.com/grafana/loki/releases/tag/helm-loki-6.25.0

v6.24.1

The leading tool for querying and visualizing time series and metrics.

v6.24.0

The leading tool for querying and visualizing time series and metrics.

v6.23.0

The leading tool for querying and visualizing time series and metrics.

v6.22.0

The leading tool for querying and visualizing time series and metrics.

---

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---

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---

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[carpenike-bot]

--- HelmRelease: monitoring/loki ServiceAccount: monitoring/loki

+++ HelmRelease: monitoring/loki ServiceAccount: monitoring/loki

@@ -4,9 +4,8 @@

 metadata:
   name: loki
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
 automountServiceAccountToken: true
 
--- HelmRelease: monitoring/loki ConfigMap: monitoring/loki

+++ HelmRelease: monitoring/loki ConfigMap: monitoring/loki

@@ -4,13 +4,12 @@

 metadata:
   name: loki
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
 data:
   config.yaml: |2
 
     analytics:
       reporting_enabled: false
     auth_enabled: false
@@ -58,12 +57,14 @@

       enabled: false
     query_range:
       align_queries_with_step: true
     ruler:
       storage:
         type: local
+      wal:
+        dir: /var/loki/ruler-wal
     runtime_config:
       file: /etc/loki/runtime-config/runtime-config.yaml
     schema_config:
       configs:
       - from: "2024-04-01"
         index:
--- HelmRelease: monitoring/loki ConfigMap: monitoring/loki-gateway

+++ HelmRelease: monitoring/loki ConfigMap: monitoring/loki-gateway

@@ -4,13 +4,12 @@

 metadata:
   name: loki-gateway
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/component: gateway
 data:
   nginx.conf: "worker_processes  5;  ## Default: 1\nerror_log  /dev/stderr;\npid \
     \       /tmp/nginx.pid;\nworker_rlimit_nofile 8192;\n\nevents {\n  worker_connections\
     \  4096;  ## Default: 1024\n}\n\nhttp {\n  client_body_temp_path /tmp/client_temp;\n\
     \  proxy_temp_path       /tmp/proxy_temp_path;\n  fastcgi_temp_path     /tmp/fastcgi_temp;\n\
--- HelmRelease: monitoring/loki ConfigMap: monitoring/loki-runtime

+++ HelmRelease: monitoring/loki ConfigMap: monitoring/loki-runtime

@@ -4,11 +4,10 @@

 metadata:
   name: loki-runtime
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
 data:
   runtime-config.yaml: |
     {}
 
--- HelmRelease: monitoring/loki ClusterRole: monitoring/loki-clusterrole

+++ HelmRelease: monitoring/loki ClusterRole: monitoring/loki-clusterrole

@@ -2,13 +2,12 @@

 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
   name: loki-clusterrole
 rules:
 - apiGroups:
   - ''
   resources:
   - configmaps
--- HelmRelease: monitoring/loki ClusterRoleBinding: monitoring/loki-clusterrolebinding

+++ HelmRelease: monitoring/loki ClusterRoleBinding: monitoring/loki-clusterrolebinding

@@ -3,13 +3,12 @@

 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: loki-clusterrolebinding
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
 subjects:
 - kind: ServiceAccount
   name: loki
   namespace: monitoring
 roleRef:
   kind: ClusterRole
--- HelmRelease: monitoring/loki Service: monitoring/loki-gateway

+++ HelmRelease: monitoring/loki Service: monitoring/loki-gateway

@@ -4,14 +4,14 @@

 metadata:
   name: loki-gateway
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/component: gateway
+    prometheus.io/service-monitor: 'false'
 spec:
   type: ClusterIP
   ports:
   - name: http-metrics
     port: 80
     targetPort: http-metrics
--- HelmRelease: monitoring/loki Service: monitoring/loki-memberlist

+++ HelmRelease: monitoring/loki Service: monitoring/loki-memberlist

@@ -4,13 +4,12 @@

 metadata:
   name: loki-memberlist
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
 spec:
   type: ClusterIP
   clusterIP: None
   ports:
   - name: tcp
     port: 7946
--- HelmRelease: monitoring/loki Service: monitoring/loki-headless

+++ HelmRelease: monitoring/loki Service: monitoring/loki-headless

@@ -4,13 +4,12 @@

 metadata:
   name: loki-headless
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
     variant: headless
     prometheus.io/service-monitor: 'false'
 spec:
   clusterIP: None
   ports:
   - name: http-metrics
--- HelmRelease: monitoring/loki Service: monitoring/loki

+++ HelmRelease: monitoring/loki Service: monitoring/loki

@@ -4,13 +4,12 @@

 metadata:
   name: loki
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
 spec:
   type: ClusterIP
   ports:
   - name: http-metrics
     port: 3100
     targetPort: http-metrics
--- HelmRelease: monitoring/loki Deployment: monitoring/loki-gateway

+++ HelmRelease: monitoring/loki Deployment: monitoring/loki-gateway

@@ -4,13 +4,12 @@

 metadata:
   name: loki-gateway
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/component: gateway
 spec:
   replicas: 0
   strategy:
     type: RollingUpdate
   revisionHistoryLimit: 10
--- HelmRelease: monitoring/loki StatefulSet: monitoring/loki

+++ HelmRelease: monitoring/loki StatefulSet: monitoring/loki

@@ -4,13 +4,12 @@

 metadata:
   name: loki
   namespace: monitoring
   labels:
     app.kubernetes.io/name: loki
     app.kubernetes.io/instance: loki
-    app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/component: single-binary
     app.kubernetes.io/part-of: memberlist
 spec:
   replicas: 1
   podManagementPolicy: Parallel
   updateStrategy:
@@ -42,13 +41,13 @@

         runAsGroup: 10001
         runAsNonRoot: true
         runAsUser: 10001
       terminationGracePeriodSeconds: 30
       containers:
       - name: loki-sc-rules
-        image: ghcr.io/kiwigrid/k8s-sidecar:1.28.0
+        image: ghcr.io/kiwigrid/k8s-sidecar:1.30.0
         imagePullPolicy: IfNotPresent
         env:
         - name: METHOD
           value: WATCH
         - name: LABEL
           value: loki_rule
@@ -61,17 +60,23 @@

         - name: WATCH_SERVER_TIMEOUT
           value: '60'
         - name: WATCH_CLIENT_TIMEOUT
           value: '60'
         - name: LOG_LEVEL
           value: INFO
+        securityContext:
+          allowPrivilegeEscalation: false
+          capabilities:
+            drop:
+            - ALL
+          readOnlyRootFilesystem: true
         volumeMounts:
         - name: sc-rules-volume
           mountPath: /rules
       - name: loki
-        image: docker.io/grafana/loki:3.3.0
+        image: docker.io/grafana/loki:3.4.2
         imagePullPolicy: IfNotPresent
         args:
         - -config.file=/etc/loki/config/config.yaml
         - -target=all
         ports:
         - name: http-metrics

[carpenike-bot]

--- kubernetes/cluster-0/apps/monitoring/loki/app Kustomization: flux-system/loki HelmRelease: monitoring/loki

+++ kubernetes/cluster-0/apps/monitoring/loki/app Kustomization: flux-system/loki HelmRelease: monitoring/loki

@@ -14,13 +14,13 @@

       chart: loki
       interval: 30m
       sourceRef:
         kind: HelmRepository
         name: grafana
         namespace: flux-system
-      version: 6.21.0
+      version: 6.27.0
   interval: 30m
   timeout: 15m
   values:
     backend:
       replicas: 0
     chunksCache:

[carpenike-bot]

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