<source>
  @type tail
  format json
  time_key "#{ENV['TIME_KEY']}"
  path "#{ENV['CONTAINER_LOGS_PATH']}"
  exclude_path "#{ENV['EXCLUDE_PATH']}"
  pos_file /mnt/pos/ggcp-containers.log.pos
  time_format %Y-%m-%dT%H:%M:%S.%NZ
  tag containers.*
  read_from_head "#{ENV['READ_FROM_HEAD']}"
  enable_stat_watcher "#{ENV['ENABLE_STAT_WATCHER']}"
</source>

<filter containers.**>
  @type concat
  key log
  multiline_start_regexp "#{ENV['MULTILINE_START_REGEXP']}"
  separator "#{ENV['CONCAT_SEPARATOR']}"
  timeout_label @NORMAL
</filter>

<match containers.**>
  @type relabel
  @label @NORMAL
</match>

<label @NORMAL>
  <filter containers.**>
    @type kubernetes_metadata
    @log_level warn
    annotation_match ["sumologic\.com.*"]
    de_dot false
    watch "#{ENV['K8S_METADATA_FILTER_WATCH']}"
    ca_file "#{ENV['K8S_METADATA_FILTER_CA_FILE']}"
    verify_ssl "#{ENV['K8S_METADATA_FILTER_VERIFY_SSL']}"
    client_cert "#{ENV['K8S_METADATA_FILTER_CLIENT_CERT']}"
    client_key "#{ENV['K8S_METADATA_FILTER_CLIENT_KEY']}"
    bearer_token_file "#{ENV['K8S_METADATA_FILTER_BEARER_TOKEN_FILE']}"
    cache_size "#{ENV['K8S_METADATA_FILTER_BEARER_CACHE_SIZE']}"
    cache_ttl "#{ENV['K8S_METADATA_FILTER_BEARER_CACHE_TTL']}"
    tag_to_kubernetes_name_regexp '.+?\.containers\.(?<pod_name>[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*)_(?<namespace>[^_]+)_(?<container_name>.+)-(?<docker_id>[a-z0-9]{64})\.log$'
    merge_json_log false
  </filter>

  <filter containers.**>
    @type kubernetes_sumologic
    source_name "#{ENV['SOURCE_NAME']}"
    source_host "#{ENV['SOURCE_HOST']}"
    log_format "#{ENV['LOG_FORMAT']}"
    kubernetes_meta "#{ENV['KUBERNETES_META']}"
    kubernetes_meta_reduce "#{ENV['KUBERNETES_META_REDUCE']}"
    add_stream "#{ENV['ADD_STREAM']}"
    add_time "#{ENV['ADD_TIME']}"
    source_category "#{ENV['SOURCE_CATEGORY']}"
    source_category_prefix "#{ENV['SOURCE_CATEGORY_PREFIX']}"
    source_category_replace_dash "#{ENV['SOURCE_CATEGORY_REPLACE_DASH']}"
    exclude_namespace_regex "#{ENV['EXCLUDE_NAMESPACE_REGEX']}"
    exclude_pod_regex "#{ENV['EXCLUDE_POD_REGEX']}"
    exclude_container_regex "#{ENV['EXCLUDE_CONTAINER_REGEX']}"
    exclude_host_regex "#{ENV['EXCLUDE_HOST_REGEX']}"
  </filter>
  
  @include /fluentd/conf.d/out.sumo.conf
</label>