chore: update loki to 3.1.1

src/loki/common/zarf.yaml

@@ -13,7 +13,7 @@ components:
         localPath: ../chart
       - name: loki
         url: https://grafana.github.io/helm-charts/
-        version: 5.47.1
+        version: 6.6.2
         namespace: loki
         valuesFiles:
           - ../values/values.yaml

src/loki/values/registry1-values.yaml

@@ -2,7 +2,7 @@ loki:
   image:
     registry: registry1.dso.mil
     repository: ironbank/opensource/grafana/loki
-    tag: 2.9.6
+    tag: 3.0.0
   podSecurityContext:
     fsGroup: 10001
     runAsGroup: 10001
@@ -19,4 +19,8 @@ gateway:
   image:
     registry: registry1.dso.mil
     repository: ironbank/opensource/nginx/nginx-alpine
-    tag: 1.25.3
+    tag: 1.26.0
+memcached:
+  image:
+    repository: registry1.dso.mil/ironbank/opensource/memcached/memcached
+    tag: 1.6.27

src/loki/values/upstream-values.yaml

@@ -2,10 +2,16 @@ loki:
   image:
     registry: docker.io
     repository: grafana/loki
-    tag: 2.9.6
+    tag: 3.0.0
 
 gateway:
   image:
     registry: docker.io
     repository: nginxinc/nginx-unprivileged
-    tag: 1.25-alpine
+    tag: 1.26-alpine
+
+memcached:
+  image:
+    registry: docker.io
+    repository: memcached
+    tag: 1.6.27-alpine

src/loki/values/values.yaml

@@ -25,6 +25,22 @@ loki:
       insecure: false
   commonConfig:
     replication_factor: 1
+  schemaConfig:
+    configs:
+      - from: 2023-04-01
+        store: tsdb
+        object_store: "{{ .Values.loki.storage.type }}"
+        schema: v12
+        index:
+          prefix: loki_tsdb_
+          period: 24h
+      - from: 2024-08-01
+        store: tsdb
+        object_store: "{{ .Values.loki.storage.type }}"
+        schema: v13
+        index:
+          prefix: loki_tsdb_
+          period: 24h
   extraMemberlistConfig:
     rejoin_interval: 120s
   # Should authentication be enabled
@@ -66,6 +82,8 @@ rbac:
 test:
   enabled: false
 
+deploymentMode: SimpleScalable
+
 # Configuration for the single binary node(s)
 singleBinary:
   # -- Number of replicas for the single binary
@@ -107,27 +125,26 @@ sidecar:
     # -- Whether or not to create a sidecar to ingest rule from specific ConfigMaps and/or Secrets.
     enabled: false
 
-monitoring:
-  enabled: true
-  selfMonitoring:
-    enabled: false
-    grafanaAgent:
-      installOperator: false
-  lokiCanary:
-    enabled: false
+memcachedExporter:
+  # -- Whether memcached metrics should be exported
+  enabled: false
+
+lokiCanary:
+  enabled: false
+
 gateway:
   enabled: true
   # Remove default anti-affinity to support single node
-  affinity: ""
+  affinity: null
 
 read:
   # Remove default anti-affinity to support single node
-  affinity: ""
+  affinity: null
 
 write:
   # Remove default anti-affinity to support single node
-  affinity: ""
+  affinity: null
 
 backend:
   # Remove default anti-affinity to support single node
-  affinity: ""
+  affinity: null

src/loki/zarf.yaml

@@ -16,8 +16,9 @@ components:
         valuesFiles:
           - ./values/upstream-values.yaml
     images:
-      - docker.io/grafana/loki:2.9.6
-      - docker.io/nginxinc/nginx-unprivileged:1.25-alpine
+      - docker.io/grafana/loki:3.0.0
+      - docker.io/nginxinc/nginx-unprivileged:1.26-alpine
+      - docker.io/memcached:1.6.27-alpine
 
   - name: loki
     required: true
@@ -31,5 +32,6 @@ components:
         valuesFiles:
           - ./values/registry1-values.yaml
     images:
-      - registry1.dso.mil/ironbank/opensource/grafana/loki:2.9.6
-      - registry1.dso.mil/ironbank/opensource/nginx/nginx-alpine:1.25.3
+      - registry1.dso.mil/ironbank/opensource/grafana/loki:3.0.0
+      - registry1.dso.mil/ironbank/opensource/nginx/nginx-alpine:1.26.0
+      - registry1.dso.mil/ironbank/opensource/memcached/memcached:1.6.27