feat(helm): update chart loki to 5.48.0

[renovate]

This PR contains the following updates:

Package	Update	Change
loki (source)	minor	5.42.0 → 5.48.0

---

Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Configuration

📅 Schedule: Branch creation - "on saturday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[github-actions]

--- HelmRelease: monitoring/loki ConfigMap: monitoring/loki

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

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

   config.yaml: |2
 
     analytics:
       reporting_enabled: false
     auth_enabled: false
     common:
-      compactor_address: 'loki-backend'
+      compactor_address: 'http://loki-backend:3100'
       path_prefix: /var/loki
       replication_factor: 2
       ring:
         kvstore:
           store: memberlist
       storage:
--- HelmRelease: monitoring/loki Deployment: monitoring/loki-read

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

@@ -37,13 +37,13 @@

         runAsGroup: 10001
         runAsNonRoot: true
         runAsUser: 10001
       terminationGracePeriodSeconds: 30
       containers:
       - name: loki
-        image: docker.io/grafana/loki:2.9.3
+        image: docker.io/grafana/loki:2.9.6
         imagePullPolicy: IfNotPresent
         args:
         - -config.file=/etc/loki/config/config.yaml
         - -target=read
         - -legacy-read-mode=false
         - -common.compactor-grpc-address=loki-backend.monitoring.svc.cluster.local:9095
--- HelmRelease: monitoring/loki StatefulSet: monitoring/loki-backend

+++ HelmRelease: monitoring/loki StatefulSet: monitoring/loki-backend

@@ -62,13 +62,13 @@

         - name: LOG_LEVEL
           value: INFO
         volumeMounts:
         - name: sc-rules-volume
           mountPath: /rules
       - name: loki
-        image: docker.io/grafana/loki:2.9.3
+        image: docker.io/grafana/loki:2.9.6
         imagePullPolicy: IfNotPresent
         args:
         - -config.file=/etc/loki/config/config.yaml
         - -target=backend
         - -legacy-read-mode=false
         ports:
--- HelmRelease: monitoring/loki StatefulSet: monitoring/loki-write

+++ HelmRelease: monitoring/loki StatefulSet: monitoring/loki-write

@@ -39,13 +39,13 @@

         runAsGroup: 10001
         runAsNonRoot: true
         runAsUser: 10001
       terminationGracePeriodSeconds: 300
       containers:
       - name: loki
-        image: docker.io/grafana/loki:2.9.3
+        image: docker.io/grafana/loki:2.9.6
         imagePullPolicy: IfNotPresent
         args:
         - -config.file=/etc/loki/config/config.yaml
         - -target=write
         ports:
         - name: http-metrics

[github-actions]

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

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

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

     spec:
       chart: loki
       sourceRef:
         kind: HelmRepository
         name: grafana
         namespace: flux-system
-      version: 5.42.0
+      version: 5.48.0
   dependsOn:
   - name: local-path-provisioner
     namespace: kube-system
   install:
     remediation:
       retries: 3