Update loki to 3.0.0 and switch to tsdb

example/images/loki/Dockerfile

@@ -1,6 +1,6 @@
 FROM danielberteaud/alpine:24.4-1 AS builder
 
-ARG LOKI_VERSION=2.9.6
+ARG LOKI_VERSION=3.0.0
 
 ADD https://github.com/grafana/loki/releases/download/v${LOKI_VERSION}/loki-linux-amd64.zip /tmp
 ADD https://github.com/grafana/loki/releases/download/v${LOKI_VERSION}/SHA256SUMS /tmp

example/monitoring-agent.nomad.hcl

@@ -31,10 +31,12 @@ job "monitoring-agent" {
     }
 
 
+
     volume "data" {
       source = "vector_data"
       type   = "host"
     }
+
     volume "nomad" {
       source    = "nomad_alloc"
       type      = "host"
@@ -432,6 +434,7 @@ _EOT
     }
 
 
+
     volume "host" {
       source    = "host_root"
       type      = "host"

example/monitoring-services.nomad.hcl

@@ -19,6 +19,7 @@ job "monitoring-services" {
     }
 
 
+
     volume "data" {
       source          = "prometheus-data"
       type            = "csi"
@@ -1474,6 +1475,7 @@ _EOT
     }
 
 
+
     volume "data" {
       source          = "alertmanager-data"
       type            = "csi"
@@ -1857,6 +1859,7 @@ _EOT
     }
 
 
+
     volume "data" {
       source          = "loki-data"
       type            = "csi"
@@ -2013,7 +2016,7 @@ _EOT
       driver = "docker"
 
       config {
-        image   = "danielberteaud/loki:2.9.6-1"
+        image   = "danielberteaud/loki:3.0.0-1"
         command = "loki"
         args    = ["--config.file=/local/loki.yml"]
       }
@@ -2058,9 +2061,8 @@ common:
       rules_directory: /data/rules
 compactor:
   compaction_interval: 1h
-  deletion_mode: filter-and-delete
+  delete_request_store: filesystem
   retention_enabled: true
-  shared_store: filesystem
   working_directory: /data/compactor
 ingester:
   chunk_idle_period: 1h
@@ -2081,9 +2083,6 @@ ruler:
   enable_alertmanager_discovery: true
   enable_alertmanager_v2: true
   enable_api: true
-  ring:
-    kvstore:
-      store: inmemory
   rule_path: /tmp/loki-rules
   storage:
     local:
@@ -2096,18 +2095,17 @@ schema_config:
         period: 24h
         prefix: index_
       object_store: filesystem
-      schema: v11
+      schema: v13
-      store: boltdb-shipper
+      store: tsdb
 server:
   grpc_listen_address: 127.0.0.1
   grpc_listen_port: 9095
   http_listen_address: 127.0.0.1
   http_listen_port: 3100
 storage_config:
-  boltdb_shipper:
+  tsdb_shipper:
-    active_index_directory: /data/index
+    active_index_directory: /data/tsdb-index
-    cache_location: /data/boltdb-cache
+    cache_location: /data/tsdb-cache
-    shared_store: filesystem
 
 _EOT
         destination = "local/loki.yml"
@@ -2383,6 +2381,7 @@ _EOT
     }
 
 
+
     volume "data" {
       source          = "grafana-data"
       type            = "csi"

templates/loki/loki.yml

@@ -20,27 +20,26 @@ common:
       store: inmemory
 
 storage_config:
-  boltdb_shipper:
+  tsdb_shipper:
-    active_index_directory: /data/index
+    active_index_directory: /data/tsdb-index
-    cache_location: /data/boltdb-cache
+    cache_location: /data/tsdb-cache
-    shared_store: filesystem
 
 schema_config:
   configs:
     - from: '2020-10-24'
-      store: boltdb-shipper
+      store: tsdb
       object_store: filesystem
-      schema: v11
+      schema: v13
       index:
         prefix: index_
         period: 24h
 
 compactor:
   working_directory: /data/compactor
-  shared_store: filesystem
+  #shared_store: filesystem
+  delete_request_store: filesystem
   compaction_interval: 1h
   retention_enabled: true
-  deletion_mode: filter-and-delete
 
 ingester:
   chunk_idle_period: 1h
@@ -68,9 +67,6 @@ ruler:
     type: local
     local:
       directory: /local/rules
-  ring:
-    kvstore:
-      store: inmemory
 
 analytics:
   reporting_enabled: false

variables.yml

@@ -241,7 +241,7 @@ monitoring:
   # Loki is the log server
   loki:
     # Version of loki
-    version: 2.9.6
+    version: 3.0.0
     # Docker image to use
     image: '[[ .docker.repo ]]loki:[[ .monitoring.loki.version ]]-1'
     # Custom env to set in the container