ホスト Agent ログの収集

## @param logs_enabled - boolean - optional - default: false
## @env DD_LOGS_ENABLED - boolean - optional - default: false
## Enable Datadog Agent log collection by setting logs_enabled to true.
logs_enabled: false

## @param logs_config - custom object - optional
## Enter specific configurations for your Log collection.
## Uncomment this parameter and the one below to enable them.
## See https://docs.datadoghq.com/agent/logs/
logs_config:

  ## @param container_collect_all - boolean - optional - default: false
  ## @env DD_LOGS_CONFIG_CONTAINER_COLLECT_ALL - boolean - optional - default: false
  ## Enable container log collection for all the containers (see ac_exclude to filter out containers)
  container_collect_all: false

  ## @param logs_dd_url - string - optional
  ## @env DD_LOGS_CONFIG_DD_URL - string - optional
  ## Define the endpoint and port to hit when using a proxy for logs. The logs are forwarded in TCP
  ## therefore the proxy must be able to handle TCP connections.
  logs_dd_url: <ENDPOINT>:<PORT>

  ## @param logs_no_ssl - boolean - optional - default: false
  ## @env DD_LOGS_CONFIG_LOGS_NO_SSL - optional - default: false
  ## Disable the SSL encryption. This parameter should only be used when logs are
  ## forwarded locally to a proxy. It is highly recommended to then handle the SSL encryption
  ## on the proxy side.
  logs_no_ssl: false

  ## @param processing_rules - list of custom objects - optional
  ## @env DD_LOGS_CONFIG_PROCESSING_RULES - list of custom objects - optional
  ## Global processing rules that are applied to all logs. The available rules are
  ## "exclude_at_match", "include_at_match" and "mask_sequences". More information in Datadog documentation:
  ## https://docs.datadoghq.com/agent/logs/advanced_log_collection/#global-processing-rules
  processing_rules:
    - type: <RULE_TYPE>
      name: <RULE_NAME>
      pattern: <RULE_PATTERN>

  ## @param force_use_http - boolean - optional - default: false
  ## @env DD_LOGS_CONFIG_FORCE_USE_HTTP - boolean - optional - default: false
  ## By default, the Agent sends logs in HTTPS batches to port 443 if HTTPS connectivity can
  ## be established at Agent startup, and falls back to TCP otherwise. Set this parameter to `true` to
  ## always send logs with HTTPS (recommended).
  force_use_http: true

  ## @param force_use_tcp - boolean - optional - default: false
  ## @env DD_LOGS_CONFIG_FORCE_USE_TCP - boolean - optional - default: false
  ## By default, logs are sent through HTTPS if possible, set this parameter
  ## to `true` to always send logs via TCP. If `use_http` is set to `true`, this parameter
  ## is ignored.
  force_use_tcp: true

  ## @param use_compression - boolean - optional - default: false
  ## @env DD_LOGS_CONFIG_USE_COMPRESSION - boolean - optional - default: false
  ## This parameter is available when sending logs with HTTPS. If enabled, the Agent
  ## compresses logs before sending them.
  use_compression: true

  ## @param compression_level - integer - optional - default: 6
  ## @env DD_LOGS_CONFIG_COMPRESSION_LEVEL - boolean - optional - default: false
  ## The compression_level parameter accepts values from 0 (no compression)
  ## to 9 (maximum compression but higher resource usage). Only takes effect if
  ## `use_compression` is set to `true`.
  compression_level: 6

  ## @param batch_wait - integer - optional - default: 5
  ## @env DD_LOGS_CONFIG_BATCH_WAIT - integer - optional - default: 5
  ## The maximum time the Datadog Agent waits to fill each batch of logs before sending.
  batch_wait: 5

  ## @param open_files_limit - integer - optional - default: 500
  ## @env DD_LOGS_CONFIG_OPEN_FILES_LIMIT - integer - optional - default: 500
  ## The maximum number of files that can be tailed in parallel.
  ## Note: the default for windows and Mac OS is 200. The default for
  ## all other systems is 500.
  open_files_limit: 500

  ## @param file_wildcard_selection_mode - string - optional - default: `by_name`
  ## @env DD_LOGS_CONFIG_FILE_WILDCARD_SELECTION_MODE - string - optional - default: `by_name`
  ## The strategy used to prioritize wildcard matches if they exceed the open file limit.
  ##
  ## Choices are `by_name` and `by_modification_time`.
  ##
  ## `by_name` means that each log source is considered and the matching files are ordered
  ## in reverse name order. While there are less than `logs_config.open_files_limit` files
  ## being tailed, this process repeats, collecting from each configured source.
  ##
  ## `by_modification_time` takes all log sources and first adds any log sources that
  ## point to a specific file. Next, it finds matches for all wildcard sources.
  ## This resulting list is ordered by which files have been most recently modified
  ## and the top `logs_config.open_files_limit` most recently modified files are
  ## chosen for tailing.
  ##
  ## WARNING: `by_modification_time` is less performant than `by_name` and will trigger
  ## more disk I/O at the configured wildcard log paths.
  file_wildcard_selection_mode: by_name

  ## @param max_message_size_bytes - integer - optional - default: 256000
  ## @env DD_LOGS_CONFIG_MAX_MESSAGE_SIZE_BYTES - integer - optional - default : 256000
  ## The maximum size of single log message in bytes. If maxMessageSizeBytes exceeds 
  ## the documented API limit of 1MB - any payloads larger than 1MB will be dropped by the intake.
  https://docs.datadoghq.com/api/latest/logs/
  max_message_size_bytes: 256000