ngine_io.cloudstack.instance – Apache CloudStack instance inventory source

Note

This plugin is part of the ngine_io.cloudstack collection (version 2.2.2).

You might already have this collection installed if you are using the ansible package. 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 ngine_io.cloudstack.

To use it in a playbook, specify: ngine_io.cloudstack.instance.

New in version 2.1.0: of ngine_io.cloudstack

Synopsis

  • Get inventory hosts from Apache CloudStack

  • Allows filtering and grouping inventory hosts.

  • Uses an YAML configuration file ending with either cloudstack-instances.yml or cloudstack-instances.yamlto set parameter values (also see examples).

Requirements

The below requirements are needed on the local controller node that executes this inventory.

  • python >= 2.6

  • cs >= 0.9.0

Parameters

Parameter

Comments

api_http_method

string

HTTP method used to query the API endpoint.

If not given, the CLOUDSTACK_METHOD env variable is considered.

Choices:

  • get ← (default)

  • post

Configuration:

  • Environment variable: CLOUDSTACK_METHOD

api_key

string / required

API key of the CloudStack API.

If not given, the CLOUDSTACK_KEY env variable is considered.

Configuration:

  • Environment variable: CLOUDSTACK_KEY

api_secret

string / required

Secret key of the CloudStack API.

If not set, the CLOUDSTACK_SECRET env variable is considered.

Configuration:

  • Environment variable: CLOUDSTACK_SECRET

api_timeout

integer

HTTP timeout in seconds.

If not given, the CLOUDSTACK_TIMEOUT env variable is considered.

Default: 10

Configuration:

  • Environment variable: CLOUDSTACK_TIMEOUT

api_url

string / required

URL of the CloudStack API e.g. https://cloud.example.com/client/api.

If not given, the CLOUDSTACK_ENDPOINT env variable is considered.

Configuration:

  • Environment variable: CLOUDSTACK_ENDPOINT

api_verify_ssl_cert

string

Verify CA authority cert file.

If not given, the CLOUDSTACK_VERIFY env variable is considered.

Configuration:

  • Environment variable: CLOUDSTACK_VERIFY

compose

dictionary

Create vars from jinja2 expressions.

Default: {}

filter_by_domain

string

Only return instances in the provided domain.

filter_by_project

string

Only return instances in the provided project.

filter_by_vpc

string

Only return instances in the provided VPC.

filter_by_zone

string

Only return instances in the provided zone.

groups

dictionary

Add hosts to group based on Jinja2 conditionals.

Default: {}

hostname

string
Field to match the hostname. Note v4_main_ip corresponds to the primary ipv4address of the first nic

adapter of the instance.

Choices:

  • v4_default_ip ← (default)

  • hostname

keyed_groups

list / elements=string

Add hosts to group based on the values of a variable.

Default: []

leading_separator

boolean

added in 2.11 of ansible.builtin

Use in conjunction with keyed_groups.

By default, a keyed group that does not have a prefix or a separator provided will have a name that starts with an underscore.

This is because the default prefix is “” and the default separator is “_”.

Set this option to False to omit the leading underscore (or other separator) if no prefix is given.

If the group name is derived from a mapping the separator is still used to concatenate the items.

To not use a separator in the group name at all, set the separator for the keyed group to an empty string instead.

Choices:

  • no

  • yes ← (default)

plugin

string / required

Token that ensures this is a source file for the ‘instance’ plugin.

Choices:

  • ngine_io.cloudstack.instance

strict

boolean

If yes make invalid entries a fatal error, otherwise skip and continue.

Since it is possible to use facts in the expressions they might not always be available and we ignore those errors by default.

Choices:

  • no ← (default)

  • yes

use_extra_vars

boolean

added in 2.11 of ansible.builtin

Merge extra vars into the available variables for composition (highest precedence).

Choices:

  • no ← (default)

  • yes

Configuration:

  • INI entry:

    [inventory_plugins]
use_extra_vars = no

  • Environment variable: ANSIBLE_INVENTORY_USE_EXTRA_VARS

Notes

Note

  • A detailed guide about cloudstack modules can be found in the CloudStack Cloud Guide.

  • This module supports check mode.

Examples

# inventory_cloudstack.yml file in YAML format
# Example command line: ansible-inventory --list -i cloudstack-instances.yml
plugin: ngine_io.cloudstack.instance

# Use the default ip as ansible_host
hostname: v4_default_ip

# Return only instances related to the VPC vpc1 and in the zone EU
filter_by_vpc: vpc1
filter_by_zone: EU

# Group instances with a disk_offering as storage
# Create a group dmz for instances connected to the dmz network
groups:
  storage: disk_offering is defined
  dmz: "'dmz' in networks"

# Group the instances by network, with net_network1 as name of the groups
# Group the instanes by custom tag sla, groups like sla_value for tag sla
keyed_groups:
  - prefix: net
    key: networks
  - prefix: sla
    key: tags.sla

Authors

  • Rafael del Valle (@rvalle)