coop-cloud/monitoring-ng
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add retention period; update loki

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This commit is contained in:
Philipp Rothmann 2023-05-21 12:50:32 +02:00
parent ceb851060a
commit 30f2a52622
3 changed files with 12 additions and 2 deletions
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3
.env.sample
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@ -29,6 +29,9 @@ DOMAIN=monitoring.example.com
# Loki Server # Loki Server
# #
# COMPOSE_FILE="$COMPOSE_FILE:compose.loki.yml" # COMPOSE_FILE="$COMPOSE_FILE:compose.loki.yml"
#
# Set to 0 to disable retention
# LOKI_RETENTION_PERIOD=744h
# LOKI_STORAGE_FILESYSTEM=1 # LOKI_STORAGE_FILESYSTEM=1
# #
## S3 Storage ## S3 Storage

3
compose.loki.yml
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@ -2,7 +2,7 @@ version: '3.8'
services: services:
loki: loki:
image: grafana/loki:2.0.0 image: grafana/loki:2.8.2
# entrypoint: 'tail -f /dev/null' # entrypoint: 'tail -f /dev/null'
command: -config.file=/etc/loki/local-config.yaml command: -config.file=/etc/loki/local-config.yaml
networks: networks:
@ -19,6 +19,7 @@ services:
- LOKI_AWS_ENDPOINT - LOKI_AWS_ENDPOINT
- LOKI_AWS_REGION - LOKI_AWS_REGION
- LOKI_BUCKET_NAMES - LOKI_BUCKET_NAMES
- LOKI_RETENTION_PERIOD
- STACK_NAME - STACK_NAME
- LOKI_STORAGE_FILESYSTEM - LOKI_STORAGE_FILESYSTEM
- LOKI_STORAGE_S3 - LOKI_STORAGE_S3

8
loki.yml.tmpl
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@ -34,7 +34,8 @@ ingester:
chunk_target_size: 1048576 # Loki will attempt to build chunks up to 1.5MB, flushing first if chunk_idle_period or max_chunk_age is reached first chunk_target_size: 1048576 # Loki will attempt to build chunks up to 1.5MB, flushing first if chunk_idle_period or max_chunk_age is reached first
chunk_retain_period: 30s # Must be greater than index read cache TTL if using an index cache (Default index read cache TTL is 5m) chunk_retain_period: 30s # Must be greater than index read cache TTL if using an index cache (Default index read cache TTL is 5m)
max_transfer_retries: 0 # Chunk transfers disabled max_transfer_retries: 0 # Chunk transfers disabled
wal:
dir: "/tmp/wal"
memberlist: memberlist:
abort_if_cluster_join_fails: false abort_if_cluster_join_fails: false
@ -102,11 +103,16 @@ storage_config:
compactor: compactor:
working_directory: /loki/boltdb-shipper-compactor working_directory: /loki/boltdb-shipper-compactor
shared_store: filesystem shared_store: filesystem
compaction_interval: 10m
retention_enabled: true
retention_delete_delay: 2h
retention_delete_worker_count: 150
limits_config: limits_config:
enforce_metric_name: false enforce_metric_name: false
reject_old_samples: true reject_old_samples: true
reject_old_samples_max_age: 168h reject_old_samples_max_age: 168h
retention_period: {{ env "LOKI_RETENTION_PERIOD" }}
chunk_store_config: chunk_store_config:
max_look_back_period: 0s max_look_back_period: 0s