JsonFileLogDriverProps

class aws_cdk.aws_ecs.JsonFileLogDriverProps(*, env=None, env_regex=None, labels=None, tag=None, compress=None, max_file=None, max_size=None)

Bases: BaseLogDriverProps

Specifies the json-file log driver configuration options.

Source

Parameters:

  • env (Optional[Sequence[str]]) – The env option takes an array of keys. If there is collision between label and env keys, the value of the env takes precedence. Adds additional fields to the extra attributes of a logging message. Default: - No env

  • env_regex (Optional[str]) – The env-regex option is similar to and compatible with env. Its value is a regular expression to match logging-related environment variables. It is used for advanced log tag options. Default: - No envRegex

  • labels (Optional[Sequence[str]]) – The labels option takes an array of keys. If there is collision between label and env keys, the value of the env takes precedence. Adds additional fields to the extra attributes of a logging message. Default: - No labels

  • tag (Optional[str]) – By default, Docker uses the first 12 characters of the container ID to tag log messages. Refer to the log tag option documentation for customizing the log tag format. Default: - The first 12 characters of the container ID

  • compress (Optional[bool]) – Toggles compression for rotated logs. Default: - false

  • max_file (Union[int, float, None]) – The maximum number of log files that can be present. If rolling the logs creates excess files, the oldest file is removed. Only effective when max-size is also set. A positive integer. Default: - 1

  • max_size (Optional[str]) – The maximum size of the log before it is rolled. A positive integer plus a modifier representing the unit of measure (k, m, or g). Default: - -1 (unlimited)

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ecs as ecs

json_file_log_driver_props = ecs.JsonFileLogDriverProps(
    compress=False,
    env=["env"],
    env_regex="envRegex",
    labels=["labels"],
    max_file=123,
    max_size="maxSize",
    tag="tag"
)

Attributes

compress

Toggles compression for rotated logs.

Default:

  • false

env

The env option takes an array of keys.

If there is collision between label and env keys, the value of the env takes precedence. Adds additional fields to the extra attributes of a logging message.

Default:

  • No env

env_regex

The env-regex option is similar to and compatible with env.

Its value is a regular expression to match logging-related environment variables. It is used for advanced log tag options.

Default:

  • No envRegex

labels

The labels option takes an array of keys.

If there is collision between label and env keys, the value of the env takes precedence. Adds additional fields to the extra attributes of a logging message.

Default:

  • No labels

max_file

The maximum number of log files that can be present.

If rolling the logs creates excess files, the oldest file is removed. Only effective when max-size is also set. A positive integer.

Default:

  • 1

max_size

The maximum size of the log before it is rolled.

A positive integer plus a modifier representing the unit of measure (k, m, or g).

Default:

  • -1 (unlimited)

tag

By default, Docker uses the first 12 characters of the container ID to tag log messages.

Refer to the log tag option documentation for customizing the log tag format.

Default:

  • The first 12 characters of the container ID