overrides:
  trash:
    otlp_config:
      resource_attributes:
        ignore_defaults: true
        log_attributes:
          - action: index_label
            regex: application
          - action: index_label
            regex: deployment.environment.name
          - action: index_label
            regex: service.name
          - action: index_label
            regex: host.name
          - action: index_label
            regex: log.file.path

receivers:
  filelog/access:
    # Get Nginx logs
    include_file_name: true
    include_file_path: true
    include:
      - /var/log/nginx/access.log
      - /var/log/nginx/error.log
    retry_on_failure:
      enabled: true
    start_at: end
    max_batches: 1
    
processors:
  # Add Compagnie attribute for identify service
  attributes:
    actions:
      - action: upsert
        key: application
        value: "${env:ENV_ST}"
      - action: upsert
        key: deployment.environment.name
        value: "${env:ENV_NAME}"
      - action: upsert
        key: service.name
        value: "${env:COMPOSANT_NAME}"
      - action: upsert
        key: host.name
        value: "${env:HOSTNAME}"

transform:
    error_mode: ignore
    log_statements:
      - context: log
      # Convert Attribute to Ressource Attribute  for Loki Indexation (Attribute can't be index on loki backend).
        statements:
          - set(resource.attributes["application"], attributes["application"]) where attributes["application"] != nil
          - set(resource.attributes["deployment.environment.name"], attributes["deployment.environment.name"]) where attributes["deployment.environment.name"] != nil
          - set(resource.attributes["service.name"], attributes["service.name"]) where attributes["service.name"] != nil
          - set(resource.attributes["host.name"], attributes["host.name"]) where attributes["host.name"] != nil

exporters:
  # output to loki backend
  otlphttp/logs:
    endpoint: "https://loki.prod.local.fr:8443/otlp"
    headers:
      "X-Scope-OrgID": "trash" 


service:
  pipelines:
    logs/nginx:
          receivers:
            - filelog/access
          processors:
            - attributes
            - transform
          exporters:
            - otlphttp/logs