community.general.serverless module – Manages a Serverless Framework project

Note

This module is part of the community.general collection (version 9.4.0).

It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install community.general. You need further requirements to be able to use this module, see Requirements for details.

To use it in a playbook, specify: community.general.serverless.

Synopsis

Requirements

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

  • serverless

  • yaml

Parameters

Parameter

Comments

deploy

boolean

Whether or not to deploy artifacts after building them.

When this option is false all the functions will be built, but no stack update will be run to send them out.

This is mostly useful for generating artifacts to be stored/deployed elsewhere.

Choices:

  • false

  • true ← (default)

force

boolean

Whether or not to force full deployment, equivalent to serverless --force option.

Choices:

  • false ← (default)

  • true

region

string

AWS region to deploy the service to.

This parameter defaults to us-east-1.

Default: ""

serverless_bin_path

path

The path of a serverless framework binary relative to the ‘service_path’ eg. node_module/.bin/serverless

service_path

path / required

The path to the root of the Serverless Service to be operated on.

stage

string

The name of the serverless framework project stage to deploy to.

This uses the serverless framework default “dev”.

Default: ""

state

string

Goal state of given stage/project.

Choices:

  • "absent"

  • "present" ← (default)

verbose

boolean

Shows all stack events during deployment, and display any Stack Output.

Choices:

  • false ← (default)

  • true

Attributes

Attribute

Support

Description

check_mode

Support: none

Can run in check_mode and return changed status prediction without modifying target.

diff_mode

Support: none

Will return details on what has changed (or possibly needs changing in check_mode), when in diff mode.

Notes

Note

  • Currently, the serverless command must be in the path of the node executing the task. In the future this may be a flag.

Examples

- name: Basic deploy of a service
  community.general.serverless:
    service_path: '{{ project_dir }}'
    state: present

- name: Deploy a project, then pull its resource list back into Ansible
  community.general.serverless:
    stage: dev
    region: us-east-1
    service_path: '{{ project_dir }}'
  register: sls

# The cloudformation stack is always named the same as the full service, so the
# cloudformation_info module can get a full list of the stack resources, as
# well as stack events and outputs
- cloudformation_info:
    region: us-east-1
    stack_name: '{{ sls.service_name }}'
    stack_resources: true

- name: Deploy a project using a locally installed serverless binary
  community.general.serverless:
    stage: dev
    region: us-east-1
    service_path: '{{ project_dir }}'
    serverless_bin_path: node_modules/.bin/serverless

Return Values

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

Key

Description

command

string

Full serverless command run by this module, in case you want to re-run the command outside the module.

Returned: always

Sample: "serverless deploy --stage production"

service_name

string

The service name specified in the serverless.yml that was just deployed.

Returned: always

Sample: "my-fancy-service-dev"

state

string

Whether the stack for the serverless project is present/absent.

Returned: always

Authors

  • Ryan Scott Brown (@ryansb)