Stéphane Tailland
3937b4f366
Deploys the whole stack into the observability namespace of the local cluster with Kustomize alone — no helm install, no dashboard created by hand in the UI. The Makefile carries every command: deploy, dashboards, diagnostics, PVC flush, teardown. Dashboards are files, never UI objects. Each carries a stable uid, which is what keeps URLs, cross-links and alerts alive across redeployments, and references datasources by stable uid rather than by name. The dashboard ConfigMap is generated without a name-suffix hash so applying it updates it in place and Grafana reloads without a restart, while the provisioning ConfigMaps keep their hash precisely so that a change there does force one. Prometheus scrapes the kubelet /metrics/resource endpoint rather than /metrics/cadvisor: on this cluster cadvisor exposes machine_* series only and no container_* at all, which would leave every CPU and memory panel empty. Alloy ships every pod's logs to Loki through the Kubernetes API, so no /var/log mount is needed. Tempo's metrics_generator feeds span metrics and the service graph back into Prometheus, and the datasources are wired so a log line's trace_id opens the matching trace. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
86 lines
1.7 KiB
YAML
86 lines
1.7 KiB
YAML
# Loki 3.x in monolithic mode (-target=all), filesystem storage on a PVC.
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auth_enabled: false
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server:
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http_listen_address: 0.0.0.0
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http_listen_port: 3100
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grpc_listen_address: 0.0.0.0
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grpc_listen_port: 9096
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log_level: info
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grpc_server_max_concurrent_streams: 1000
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common:
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instance_addr: 127.0.0.1
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path_prefix: /loki
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storage:
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filesystem:
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chunks_directory: /loki/chunks
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rules_directory: /loki/rules
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replication_factor: 1
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ring:
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kvstore:
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store: inmemory
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schema_config:
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configs:
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- from: "2024-01-01"
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store: tsdb
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object_store: filesystem
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schema: v13
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index:
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prefix: index_
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period: 24h
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storage_config:
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tsdb_shipper:
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active_index_directory: /loki/tsdb-index
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cache_location: /loki/tsdb-cache
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filesystem:
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directory: /loki/chunks
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compactor:
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working_directory: /loki/compactor
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retention_enabled: true
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delete_request_store: filesystem
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compaction_interval: 10m
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retention_delete_delay: 2h
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limits_config:
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retention_period: 168h
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max_query_series: 5000
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ingestion_rate_mb: 16
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ingestion_burst_size_mb: 32
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reject_old_samples: true
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reject_old_samples_max_age: 168h
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volume_enabled: true
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metric_aggregation_enabled: true
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allow_structured_metadata: true
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pattern_ingester:
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enabled: true
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metric_aggregation:
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loki_address: localhost:3100
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query_range:
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align_queries_with_step: true
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cache_results: true
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results_cache:
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cache:
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embedded_cache:
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enabled: true
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max_size_mb: 100
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frontend:
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encoding: protobuf
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ruler:
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storage:
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type: local
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local:
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directory: /loki/rules
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rule_path: /loki/rules-tmp
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enable_api: true
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analytics:
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reporting_enabled: false
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