From b059b02c3284bdb802e0fc2e586b71d0984b4363 Mon Sep 17 00:00:00 2001
From: sungil <si.im@sk.com>
Date: Mon, 24 Jun 2024 06:01:52 +0000
Subject: [PATCH] user-logging: add loki for non-platform-logs as loki-user

---
 lma/base/resources.yaml   | 84 ++++++++++++++++++++++++++++++++++++++-
 lma/base/site-values.yaml | 16 ++++++++
 2 files changed, 99 insertions(+), 1 deletion(-)

diff --git a/lma/base/resources.yaml b/lma/base/resources.yaml
index 80b2e86..4e827b3 100644
--- a/lma/base/resources.yaml
+++ b/lma/base/resources.yaml
@@ -748,7 +748,7 @@ spec:
     type: helmrepo
     repository: https://harbor.taco-cat.xyz/chartrepo/tks
     name: lma-addons
-    version: 1.8.7
+    version: 1.9.0
     origin: https://openinfradev.github.io/helm-repo
   releaseName: addons
   targetNamespace: lma
@@ -762,6 +762,9 @@ spec:
       loki:
         enabled: true
         url: "loki-loki-distributed-gateway.lma"
+      lokiuser:
+        enabled: true
+        url: "loki-user-loki-distributed-gateway.lma"
     grafanaDashboard:
       include:
       - kubernetes
@@ -1225,6 +1228,85 @@ spec:
 ---
 apiVersion: helm.fluxcd.io/v1
 kind: HelmRelease
+metadata:
+  labels:
+    name: loki-user
+  name: loki-user
+spec:
+  helmVersion: v3
+  chart:
+    type: helmrepo
+    repository: https://harbor.taco-cat.xyz/chartrepo/tks
+    name: loki-distributed
+    version: 0.58.0
+    origin: https://grafana.github.io/helm-charts
+  releaseName: loki-user
+  targetNamespace: lma
+  values:
+    global:
+      clusterDomain: cluster.local # TO_BE_FIXED
+      dnsService: coredns
+    loki:
+      image:
+        registry: harbor.taco-cat.xyz
+        repository: tks/loki
+        tag: null
+      schemaConfig:
+        configs:
+        - from: "2020-09-07"
+          store: boltdb-shipper
+          object_store: s3
+          schema: v11
+          index:
+            prefix: loki_index_
+            period: 24h
+      storageConfig:
+        boltdb_shipper:
+          active_index_directory: /var/loki/index
+          cache_location: /var/loki/cache
+          cache_ttl: 24h         # Can be increased for faster performance over longer query periods, uses more disk space
+          shared_store: s3
+        aws:
+          s3: TO_BE_FIXED
+          bucketnames: tks-loki-user
+          s3forcepathstyle: true
+      structuredConfig:
+        limits_config:
+          ingestion_rate_mb: 25
+          ingestion_burst_size_mb: 50
+          max_streams_per_user: 0
+          max_global_streams_per_user: 0
+        table_manager:
+          retention_deletes_enabled: true
+          retention_period: TO_BE_FIXED
+    serviceMonitor.enabled: true
+    prometheusRule.enabled: true
+    ingester:
+      resources:
+        limits:
+          cpu: '4'
+          memory: 4Gi
+        requests:
+          cpu: 100m
+          memory: 250Mi
+      persistence:
+        enabled: true
+        inMemory: false
+        size: 100Gi
+    memcachedExporter.enabled: true
+    gateway:
+      image:
+        registry: harbor.taco-cat.xyz
+        repository: tks/nginx-unprivileged
+
+      nginxConfig:
+        httpSnippet: |-
+          client_max_body_size 50M;
+        serverSnippet: |-
+          client_max_body_size 50M;
+---
+apiVersion: helm.fluxcd.io/v1
+kind: HelmRelease
 metadata:
   labels:
     name: lma-bucket
diff --git a/lma/base/site-values.yaml b/lma/base/site-values.yaml
index b9519e4..ee08b35 100644
--- a/lma/base/site-values.yaml
+++ b/lma/base/site-values.yaml
@@ -22,6 +22,8 @@ global:
 
   lokiHost: loki-loki-distributed-gateway
   lokiPort: 80
+  lokiuserHost: loki-user-loki-distributed-gateway
+  lokiuserPort: 80
   grafanaDatasourceMetric: lma-prometheus.lma:9090
 
 charts:
@@ -147,6 +149,7 @@ charts:
     grafanaDatasource.prometheus.url: $(grafanaDatasourceMetric)
     # grafanaDatasource.prometheus.url: "thanos-query.lma:9090"
     grafanaDatasource.loki.url: $(lokiHost):$(lokiPort)
+    grafanaDatasource.lokiuser.url: $(lokiuserHost):$(lokiuserPort)
 
 - name: prometheus-adapter
   override:
@@ -173,11 +176,18 @@ charts:
       purge: false
       versioning: true
       objectlocking: false
+    - name: loki-user
+      policy: public
+      purge: false
+      versioning: true
+      objectlocking: false
     customCommands:
     - command: ilm rule add --expire-days 90 myminio/tks-thanos
     - command: ilm rule add --expire-days 15 myminio/tks-loki
+    - command: ilm rule add --expire-days 15 myminio/tks-loki-user
     - command: ilm ls myminio/tks-thanos
     - command: ilm ls myminio/tks-loki
+    - command: ilm ls myminio/tks-loki-user
     persistence.storageClass: $(storageClassName)
     persistence.accessMode: ReadWriteOnce
     persistence.size: 20Gi
@@ -260,10 +270,16 @@ charts:
     loki.storageConfig.aws.s3: http://$(defaultUser):$(defaultPassword)@minio.lma.svc:9000/minio
     loki.structuredConfig.table_manager.retention_period: 672h    # delete logs after 672h = 28 days
 
+- name: loki-user
+  override:
+    loki.storageConfig.aws.s3: http://$(defaultUser):$(defaultPassword)@minio.lma.svc:9000/minio
+    loki.structuredConfig.table_manager.retention_period: 72h    # delete logs after 72h = 3 days
+
 - name: lma-bucket
   override:
     s3.enabled: true
     s3.buckets:
     - name: $(clusterName)-tks-thanos
     - name: $(clusterName)-tks-loki
+    - name: $(clusterName)-tks-loki-user
     # tks.iamRoles: arn:aws:iam::12345678:role/control-plane.cluster-api-provider-aws.sigs.k8s.io