Error while starting Loki

Grafana Loki
1

I got that first error while running Loki for the first time:

C:\Users\umutc\Desktop\LokiPromtail>.\loki-windows-amd64.exe --config.file=loki-local-config.yaml
failed parsing config: loki-local-config.yaml: yaml: unmarshal errors:
  line 21: field ingester_rf1 not found in type loki.ConfigWrapper
  line 43: field metric_aggregation not found in type pattern.Config. Use `-config.expand-env=true` flag if you want to expand environment variables in your config file

What could I do?

2

Here is my .yaml file:

auth_enabled: false

server:
  http_listen_port: 3100
  grpc_listen_port: 9096
  log_level: debug
  grpc_server_max_concurrent_streams: 1000

common:
  instance_addr: 127.0.0.1
  path_prefix: /tmp/loki
  storage:
    filesystem:
      chunks_directory: /tmp/loki/chunks
      rules_directory: /tmp/loki/rules
  replication_factor: 1
  ring:
    kvstore:
      store: inmemory

ingester_rf1:
  enabled: false

query_range:
  results_cache:
    cache:
      embedded_cache:
        enabled: true
        max_size_mb: 100

schema_config:
  configs:
    - from: 2020-10-24
      store: tsdb
      object_store: filesystem
      schema: v13
      index:
        prefix: index_
        period: 24h

pattern_ingester:
  enabled: true
  metric_aggregation:
    enabled: true
    loki_address: localhost:3100

ruler:
  alertmanager_url: http://localhost:9093

frontend:
  encoding: protobuf

# By default, Loki will send anonymous, but uniquely-identifiable usage and configuration
# analytics to Grafana Labs. These statistics are sent to https://stats.grafana.org/
#
# Statistics help us better understand how Loki is used, and they show us performance
# levels for most users. This helps us prioritize features and documentation.
# For more information on what's sent, look at
# https://github.com/grafana/loki/blob/main/pkg/analytics/stats.go
# Refer to the buildReport method to see what goes into a report.
#
# If you would like to disable reporting, uncomment the following lines:
#analytics:
#  reporting_enabled: false
3

The error message is quite clear, ingester_rf1 is not a valid configuration block.

1 Like
4

It was solved using an older version of Loki

5

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