Loki:
helm upgrade --install loki-cluster grafana/loki \
--version 6.10.0 \
--namespace default \
--values loki-values.yamlGrafana:
helm upgrade --install grafana grafana/grafana \
--version 8.4.7 \
--namespace default \
--values grafana-values.yamlPromtail:
helm upgrade --install promtail grafana/promtail \
--version 6.16.4 \
--namespace default \
--values promtail-values.yaml| image: | |
| repository: grafana/grafana | |
| tag: "" | |
| pullPolicy: IfNotPresent | |
| ingress: | |
| enabled: false | |
| persistence: | |
| type: pvc | |
| enabled: false | |
| inMemory: | |
| enabled: true | |
| adminUser: admin | |
| adminPassword: adminpassword | |
| env: {} | |
| datasources: | |
| datasources.yaml: | |
| apiVersion: 1 | |
| datasources: | |
| - name: LokiRuanBekker | |
| type: loki | |
| uid: loki | |
| url: http://loki-cluster-gateway.default.svc.cluster.local:80/ | |
| access: proxy | |
| jsonData: | |
| maxLines: 1000 | |
| derivedFields: | |
| - name: Tenant | |
| url: http://loki-cluster-gateway.default.svc.cluster.local/loki/api/v1/query_range?orgid=ruanbekker | |
| matcherRegex: '__tenant_id__="ruanbekker"' | |
| datasourceUid: loki | |
| httpHeaderName1: "X-Scope-OrgID" | |
| secureJsonData: | |
| httpHeaderValue1: ruanbekker | |
| dashboardProviders: | |
| dashboardproviders.yaml: | |
| apiVersion: 1 | |
| providers: | |
| - name: 'default' | |
| orgId: 1 | |
| folder: 'Imported' | |
| type: file | |
| disableDeletion: false | |
| editable: true | |
| options: | |
| path: /var/lib/grafana/dashboards/default | |
| dashboards: | |
| default: | |
| loki-dashboard: | |
| gnetId: 14055 | |
| revision: 5 | |
| datasource: Loki | |
| grafana.ini: | |
| paths: | |
| data: /var/lib/grafana/ | |
| sidecar: | |
| alerts: | |
| enabled: true | |
| label: grafana_alert | |
| labelValue: "1" | |
| searchNamespace: null | |
| dashboards: | |
| enabled: true | |
| label: grafana_dashboard | |
| labelValue: "1" | |
| searchNamespace: null | |
| folderAnnotation: grafana_folder | |
| provider: | |
| foldersFromFilesStructure: true |
| # -- Deployment mode lets you specify how to deploy Loki. | |
| # There are 3 options: | |
| # - SingleBinary: Loki is deployed as a single binary, useful for small installs typically without HA, up to a few tens of GB/day. | |
| # - SimpleScalable: Loki is deployed as 3 targets: read, write, and backend. Useful for medium installs easier to manage than distributed, up to a about 1TB/day. | |
| # - Distributed: Loki is deployed as individual microservices. The most complicated but most capable, useful for large installs, typically over 1TB/day. | |
| # Note: SimpleScalable and Distributed REQUIRE the use of object storage. | |
| deploymentMode: SimpleScalable | |
| loki: | |
| image: | |
| repository: grafana/loki | |
| tag: null | |
| pullPolicy: IfNotPresent | |
| auth_enabled: true | |
| # -- Check https://grafana.com/docs/loki/latest/configuration/#server for more info on the server configuration. | |
| server: | |
| http_listen_port: 3100 | |
| grpc_listen_port: 9095 | |
| http_server_read_timeout: 600s | |
| http_server_write_timeout: 600s | |
| # -- Limits config | |
| limits_config: | |
| reject_old_samples: true | |
| reject_old_samples_max_age: 168h | |
| max_cache_freshness_per_query: 10m | |
| split_queries_by_interval: 15m | |
| query_timeout: 300s | |
| volume_enabled: true | |
| # -- Check https://grafana.com/docs/loki/latest/configuration/#common_config for more info on how to provide a common configuration | |
| commonConfig: | |
| path_prefix: /var/loki | |
| replication_factor: 3 | |
| compactor_address: '{{ include "loki.compactorAddress" . }}' | |
| # -- Storage config. Providing this will automatically populate all necessary storage configs in the templated config. | |
| storage: | |
| bucketNames: | |
| chunks: chunks | |
| ruler: ruler | |
| admin: admin | |
| type: s3 | |
| s3: | |
| s3: null | |
| endpoint: null | |
| region: null | |
| secretAccessKey: null | |
| accessKeyId: null | |
| signatureVersion: null | |
| s3ForcePathStyle: false | |
| insecure: false | |
| http_config: {} | |
| # -- Check https://grafana.com/docs/loki/latest/configure/#s3_storage_config for more info on how to provide a backoff_config | |
| backoff_config: {} | |
| disable_dualstack: false | |
| filesystem: | |
| chunks_directory: /var/loki/chunks | |
| rules_directory: /var/loki/rules | |
| admin_api_directory: /var/loki/admin | |
| # -- Configure memcached as an external cache for chunk and results cache. Disabled by default | |
| # must enable and specify a host for each cache you would like to use. | |
| memcached: | |
| chunk_cache: | |
| enabled: true | |
| host: "" | |
| service: "memcached-client" | |
| batch_size: 256 | |
| parallelism: 10 | |
| results_cache: | |
| enabled: true | |
| host: "" | |
| service: "memcached-client" | |
| timeout: "500ms" | |
| default_validity: "12h" | |
| # -- Check https://grafana.com/docs/loki/latest/configuration/#schema_config for more info on how to configure schemas | |
| # -- https://grafana.com/docs/loki/latest/operations/storage/schema/#new-loki-installs | |
| schemaConfig: | |
| configs: | |
| - from: 2024-04-01 | |
| object_store: s3 | |
| store: tsdb | |
| schema: v13 | |
| index: | |
| prefix: index_ | |
| period: 24h | |
| # -- a real Loki install requires a proper schemaConfig defined above this, however for testing or playing around | |
| # you can enable useTestSchema | |
| useTestSchema: false | |
| testSchemaConfig: | |
| configs: | |
| - from: 2024-04-01 | |
| store: tsdb | |
| object_store: '{{ include "loki.testSchemaObjectStore" . }}' | |
| schema: v13 | |
| index: | |
| prefix: index_ | |
| period: 24h | |
| # -- Check https://grafana.com/docs/loki/latest/configuration/#ruler for more info on configuring ruler | |
| rulerConfig: {} | |
| # -- Structured loki configuration, takes precedence over `loki.config`, `loki.schemaConfig`, `loki.storageConfig` | |
| structuredConfig: {} | |
| # -- Additional query scheduler config | |
| query_scheduler: {} | |
| # -- Additional storage config | |
| storage_config: | |
| boltdb_shipper: | |
| index_gateway_client: | |
| server_address: '{{ include "loki.indexGatewayAddress" . }}' | |
| tsdb_shipper: | |
| index_gateway_client: | |
| server_address: '{{ include "loki.indexGatewayAddress" . }}' | |
| hedging: | |
| at: "250ms" | |
| max_per_second: 20 | |
| up_to: 3 | |
| # -- Optional compactor configuration | |
| compactor: {} | |
| # -- Optional pattern ingester configuration | |
| pattern_ingester: | |
| enabled: false | |
| # -- Optional analytics configuration | |
| analytics: {} | |
| # -- Optional querier configuration | |
| query_range: {} | |
| # -- Optional querier configuration | |
| querier: | |
| query_ingesters_within: 5h # how far back in time queries are allowed to go when | |
| # querying ingesters directly | |
| max_concurrent: 2048 # The maximum number of concurrent queries allowed | |
| multi_tenant_queries_enabled: true | |
| # -- Optional ingester configuration | |
| ingester: {} | |
| # -- Optional index gateway configuration | |
| index_gateway: | |
| mode: simple | |
| frontend: | |
| scheduler_address: '{{ include "loki.querySchedulerAddress" . }}' | |
| tail_proxy_url: '{{ include "loki.querierAddress" . }}' | |
| frontend_worker: | |
| scheduler_address: '{{ include "loki.querySchedulerAddress" . }}' | |
| # -- Optional distributor configuration | |
| distributor: {} | |
| # -- Enable tracing | |
| tracing: | |
| enabled: false | |
| # Gateway and Ingress | |
| gateway: | |
| enabled: true | |
| replicas: 1 | |
| ingress: | |
| enabled: false | |
| basicAuth: | |
| enabled: false | |
| # -- Ingress configuration Use either this ingress or the gateway, but not both at once. | |
| ingress: | |
| enabled: false | |
| # Simple Scalable Deployment (SSD) Mode | |
| write: | |
| replicas: 2 | |
| autoscaling: | |
| enabled: true | |
| minReplicas: 2 | |
| maxReplicas: 6 | |
| targetCPUUtilizationPercentage: 80 | |
| targetMemoryUtilizationPercentage: | |
| behavior: | |
| # -- see https://github.com/grafana/loki/blob/main/docs/sources/operations/storage/wal.md#how-to-scale-updown for scaledown details | |
| scaleUp: | |
| policies: | |
| - type: Pods | |
| value: 1 | |
| periodSeconds: 900 | |
| scaleDown: | |
| policies: | |
| - type: Pods | |
| value: 1 | |
| periodSeconds: 1800 | |
| stabilizationWindowSeconds: 3600 | |
| targetModule: "write" | |
| # -- Configuration for the read pod(s) | |
| read: | |
| replicas: 2 | |
| autoscaling: | |
| # -- Enable autoscaling for the read, this is only used if `queryIndex.enabled: true` | |
| enabled: true | |
| minReplicas: 2 | |
| maxReplicas: 6 | |
| targetCPUUtilizationPercentage: 80 | |
| targetMemoryUtilizationPercentage: | |
| behavior: | |
| scaleUp: | |
| stabilizationWindowSeconds: 300 | |
| policies: | |
| - type: Pods | |
| value: 1 | |
| periodSeconds: 60 | |
| scaleDown: | |
| stabilizationWindowSeconds: 300 | |
| policies: | |
| - type: Pods | |
| value: 1 | |
| periodSeconds: 180 | |
| targetModule: "read" | |
| backend: | |
| replicas: 2 | |
| memcached: | |
| image: | |
| repository: memcached | |
| tag: 1.6.23-alpine | |
| resultsCache: | |
| enabled: true | |
| podDisruptionBudget: | |
| maxUnavailable: 1 | |
| chunksCache: | |
| enabled: true | |
| # -- Amount of memory allocated to chunks-cache for object storage (in MB). | |
| allocatedMemory: 8192 | |
| podDisruptionBudget: | |
| maxUnavailable: 1 | |
| resources: | |
| limits: | |
| memory: 9830Mi | |
| requests: | |
| cpu: 500m | |
| memory: 500Mi | |
| minio: | |
| enabled: true | |
| replicas: 1 | |
| drivesPerNode: 2 | |
| rootUser: enterprise-logs | |
| rootPassword: supersecret | |
| buckets: | |
| - name: chunks | |
| policy: none | |
| purge: false | |
| - name: ruler | |
| policy: none | |
| purge: false | |
| - name: admin | |
| policy: none | |
| purge: false | |
| persistence: | |
| size: 5Gi | |
| resources: | |
| requests: | |
| cpu: 100m | |
| memory: 128Mi |
| daemonset: | |
| enabled: true | |
| config: | |
| enabled: true | |
| logLevel: info | |
| logFormat: logfmt | |
| serverPort: 3101 | |
| clients: | |
| - url: http://loki-cluster-gateway/loki/api/v1/push | |
| headers: | |
| X-Scope-OrgID: ruanbekker |
Hi @ruanbekker ,
Thank you for sharing, do you know if this can be tried out in local microk8s cluster with dynamic pv to save the data and logs.