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loki fix log retention and compactor #441

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Merged
merged 2 commits into from
Jun 5, 2025
Merged

loki fix log retention and compactor #441

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5b6badc
Loki reduce log retention and tweak compactor
DaMandal0rian Jun 5, 2025
4451f9c
upgrade components latest release
DaMandal0rian Jun 5, 2025
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7 changes: 6 additions & 1 deletion logging/conf/loki-config.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -42,16 +42,21 @@ storage_config:
compactor:
working_directory: /loki/boltdb-shipper-compactor
shared_store: filesystem
retention_enabled: true
retention_delete_delay: 2h
retention_delete_worker_count: 150
delete_request_cancel_period: 5m

limits_config:
reject_old_samples: true
reject_old_samples_max_age: 168h
retention_period: 720h # Retain logs for 30 days

chunk_store_config:
max_look_back_period: 0s

table_manager:
retention_deletes_enabled: false
retention_deletes_enabled: false # Not used with boltdb-shipper
retention_period: 0s

ruler:
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6 changes: 3 additions & 3 deletions logging/grafana-loki/docker-compose.yml
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Expand Up @@ -7,7 +7,7 @@ networks:

services:
loki:
image: grafana/loki:2.9.0
image: grafana/loki:2.9.14
ports:
- "3100:3100"
command: -config.file=/etc/loki/loki-config.yaml
Expand All @@ -27,15 +27,15 @@ services:
- traefik-proxy

promtail:
image: grafana/promtail:2.9.0
image: grafana/promtail:2.9.14
command: -config.file=/etc/promtail/config.yml
ports:
- 127.0.0.1:3200:3100
networks:
- loki

mimir:
image: grafana/mimir:2.9.0
image: grafana/mimir:2.9.14
volumes:
- /root/mimir/conf/etc/mimir.yml:/etc/mimir-config/mimir.yml:ro
entrypoint:
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