dynamodb_table – Create, update or delete AWS Dynamo DB tables.

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Ansible/docs/2.7/modules/dynamodb table module


dynamodb_table – Create, update or delete AWS Dynamo DB tables.

New in version 2.0.


Synopsis

  • Create or delete AWS Dynamo DB tables.
  • Can update the provisioned throughput on existing tables.
  • Returns the status of the specified table.

Requirements

The below requirements are needed on the host that executes this module.

  • boto
  • boto >= 2.37.0
  • boto3 >= 1.4.4 (for tagging)
  • python >= 2.6

Parameters

Parameter Choices/Defaults Comments

aws_access_key

-

AWS access key. If not set then the value of the AWS_ACCESS_KEY_ID, AWS_ACCESS_KEY or EC2_ACCESS_KEY environment variable is used.


aliases: ec2_access_key, access_key

aws_secret_key

-

AWS secret key. If not set then the value of the AWS_SECRET_ACCESS_KEY, AWS_SECRET_KEY, or EC2_SECRET_KEY environment variable is used.


aliases: ec2_secret_key, secret_key

ec2_url

-

Url to use to connect to EC2 or your Eucalyptus cloud (by default the module will use EC2 endpoints). Ignored for modules where region is required. Must be specified for all other modules if region is not used. If not set then the value of the EC2_URL environment variable, if any, is used.

hash_key_name

-

Name of the hash key.

Required when state=present.

hash_key_type

-

  • STRING

  • NUMBER
  • BINARY

Type of the hash key.

indexes

-

added in 2.1

Default:

[]

list of dictionaries describing indexes to add to the table. global indexes can be updated. local indexes don't support updates or have throughput.

required options: ['name', 'type', 'hash_key_name']

valid types: ['all', 'global_all', 'global_include', 'global_keys_only', 'include', 'keys_only']

other options: ['hash_key_type', 'range_key_name', 'range_key_type', 'includes', 'read_capacity', 'write_capacity']

name

- / required

Name of the table.

profile

-

added in 1.6

Uses a boto profile. Only works with boto >= 2.24.0.

range_key_name

-

Name of the range key.

range_key_type

-

  • STRING

  • NUMBER
  • BINARY

Type of the range key.

read_capacity

-

Default:

1

Read throughput capacity (units) to provision.

region

-

The AWS region to use. If not specified then the value of the AWS_REGION or EC2_REGION environment variable, if any, is used. See http://docs.aws.amazon.com/general/latest/gr/rande.html#ec2_region


aliases: aws_region, ec2_region

security_token

-

added in 1.6

AWS STS security token. If not set then the value of the AWS_SECURITY_TOKEN or EC2_SECURITY_TOKEN environment variable is used.


aliases: access_token

state

-

  • present

  • absent

Create or delete the table

tags

-

added in 2.4

a hash/dictionary of tags to add to the new instance or for starting/stopping instance by tag; '{"key":"value"}' and '{"key":"value","key":"value"}'

validate_certs

boolean

added in 1.5

  • no
  • yes

When set to "no", SSL certificates will not be validated for boto versions >= 2.6.0.

wait_for_active_timeout

-

added in 2.4

Default:

60

how long before wait gives up, in seconds. only used when tags is set

write_capacity

-

Default:

1

Write throughput capacity (units) to provision.



Notes

Note

  • If parameters are not set within the module, the following environment variables can be used in decreasing order of precedence AWS_URL or EC2_URL, AWS_ACCESS_KEY_ID or AWS_ACCESS_KEY or EC2_ACCESS_KEY, AWS_SECRET_ACCESS_KEY or AWS_SECRET_KEY or EC2_SECRET_KEY, AWS_SECURITY_TOKEN or EC2_SECURITY_TOKEN, AWS_REGION or EC2_REGION
  • Ansible uses the boto configuration file (typically ~/.boto) if no credentials are provided. See https://boto.readthedocs.io/en/latest/boto_config_tut.html
  • AWS_REGION or EC2_REGION can be typically be used to specify the AWS region, when required, but this can also be configured in the boto config file


Examples

# Create dynamo table with hash and range primary key
- dynamodb_table:
    name: my-table
    region: us-east-1
    hash_key_name: id
    hash_key_type: STRING
    range_key_name: create_time
    range_key_type: NUMBER
    read_capacity: 2
    write_capacity: 2
    tags:
      tag_name: tag_value

# Update capacity on existing dynamo table
- dynamodb_table:
    name: my-table
    region: us-east-1
    read_capacity: 10
    write_capacity: 10

# set index on existing dynamo table
- dynamodb_table:
    name: my-table
    region: us-east-1
    indexes:
      - name: NamedIndex
        type: global_include
        hash_key_name: id
        range_key_name: create_time
        includes:
          - other_field
          - other_field2
        read_capacity: 10
        write_capacity: 10

# Delete dynamo table
- dynamodb_table:
    name: my-table
    region: us-east-1
    state: absent

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key Returned Description

table_status

string

success

The current status of the table.


Sample:

ACTIVE




Status

Authors

  • Alan Loi (@loia)

Hint

If you notice any issues in this documentation you can edit this document to improve it.


© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.7/modules/dynamodb_table_module.html