oci_cluster - Manage Kubernetes clusters in OCI Container Engine for Kubernetes Service

New in version 2.5.

Synopsis

  • This module allows the user to create, delete and update Kubernetes clusters in OCI Container Engine for Kubernetes Service.

Requirements

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

Parameters

Parameter Choices/Defaults Comments
api_user
The OCID of the user, on whose behalf, OCI APIs are invoked. If not set, then the value of the OCI_USER_OCID environment variable, if any, is used. This option is required if the user is not specified through a configuration file (See config_file_location). To get the user's OCID, please refer https://docs.us-phoenix-1.oraclecloud.com/Content/API/Concepts/apisigningkey.htm.
api_user_fingerprint
Fingerprint for the key pair being used. If not set, then the value of the OCI_USER_FINGERPRINT environment variable, if any, is used. This option is required if the key fingerprint is not specified through a configuration file (See config_file_location). To get the key pair's fingerprint value please refer https://docs.us-phoenix-1.oraclecloud.com/Content/API/Concepts/apisigningkey.htm.
api_user_key_file
Full path and filename of the private key (in PEM format). If not set, then the value of the OCI_USER_KEY_FILE variable, if any, is used. This option is required if the private key is not specified through a configuration file (See config_file_location). If the key is encrypted with a pass-phrase, the api_user_key_pass_phrase option must also be provided.
api_user_key_pass_phrase
Passphrase used by the key referenced in api_user_key_file, if it is encrypted. If not set, then the value of the OCI_USER_KEY_PASS_PHRASE variable, if any, is used. This option is required if the key passphrase is not specified through a configuration file (See config_file_location).
auth_type
    Choices:
  • api_key ←
  • instance_principal
The type of authentication to use for making API requests. By default auth_type="api_key" based authentication is performed and the API key (see api_user_key_file) in your config file will be used. If this 'auth_type' module option is not specified, the value of the OCI_ANSIBLE_AUTH_TYPE, if any, is used. Use auth_type="instance_principal" to use instance principal based authentication when running ansible playbooks within an OCI compute instance.
cluster_id
The OCID of the cluster. Required to update/delete a cluster.

aliases: id
compartment_id
The OCID of the compartment in which to create the cluster. Required to create a cluster.
config_file_location
Path to configuration file. If not set then the value of the OCI_CONFIG_FILE environment variable, if any, is used. Otherwise, defaults to ~/.oci/config.
config_profile_name
The profile to load from the config file referenced by config_file_location. If not set, then the value of the OCI_CONFIG_PROFILE environment variable, if any, is used. Otherwise, defaults to the "DEFAULT" profile in config_file_location.
force_create
bool
    Choices:
  • no ←
  • yes
Whether to attempt non-idempotent creation of a resource. By default, create resource is an idempotent operation, and doesn't create the resource if it already exists. Setting this option to true, forcefully creates a copy of the resource, even if it already exists.This option is mutually exclusive with key_by.
key_by
The list of comma-separated attributes of this resource which should be used to uniquely identify an instance of the resource. By default, all the attributes of a resource except freeform_tags are used to uniquely identify a resource.
kubernetes_version
The version of Kubernetes to install into the cluster masters. Required to create a cluster.
name
The name of the cluster. Avoid entering confidential information. Required to create a cluster.
options
Optional attributes for the cluster.
add_ons
Configurable cluster add-ons.
is_tiller_enabled
Whether or not to enable the Tiller add-on.
is_kubernetes_dashboard_enabled
Whether or not to enable the Kubernetes Dashboard add-on.
service_lb_subnet_ids
The OCIDs of the subnets used for Kubernetes services load balancers.
kubernetes_network_config
Network configuration for Kubernetes.
services_cidr
The CIDR block for Kubernetes services.
pods_cidr
The CIDR block for Kubernetes pods.
region
The Oracle Cloud Infrastructure region to use for all OCI API requests. If not set, then the value of the OCI_REGION variable, if any, is used. This option is required if the region is not specified through a configuration file (See config_file_location). Please refer to https://docs.us-phoenix-1.oraclecloud.com/Content/General/Concepts/regions.htm for more information on OCI regions.
state
    Choices:
  • present ←
  • absent
Create or update a cluster with state=present. Use state=absent to delete a cluster.
tenancy
OCID of your tenancy. If not set, then the value of the OCI_TENANCY variable, if any, is used. This option is required if the tenancy OCID is not specified through a configuration file (See config_file_location). To get the tenancy OCID, please refer https://docs.us-phoenix-1.oraclecloud.com/Content/API/Concepts/apisigningkey.htm
vcn_id
The OCID of the virtual cloud network (VCN) in which to create the cluster. Required to create a cluster.
wait
bool
    Choices:
  • no
  • yes ←
Whether to wait for create or delete operation to complete.
wait_timeout Default:
1200
Time, in seconds, to wait when wait=yes.
wait_until
The lifecycle state to wait for the resource to transition into when wait=yes. By default, when wait=yes, we wait for the resource to get into ACTIVE/ATTACHED/AVAILABLE/PROVISIONED/ RUNNING applicable lifecycle state during create operation & to get into DELETED/DETACHED/ TERMINATED lifecycle state during delete operation.

Examples

- name: Create a cluster
  oci_cluster:
    compartment_id: ocid1.compartment.oc1..xxxxxEXAMPLExxxxx
    name: test_cluster
    vcn_id: ocid1.vcn.oc1..xxxxxEXAMPLExxxxx
    kubernetes_version: "v1.9.7"
    options:
      service_lb_subnet_ids:
        - ocid1.subnet.oc1..xxxxxEXAMPLExxxxx
        - ocid1.subnet.oc1..xxxxxEXAMPLExxxxx

- name: Update name and version of Kubernetes master
  oci_cluster:
    id: ocid1.cluster.oc1..xxxxxEXAMPLExxxxx
    name: ansible_cluster
    kubernetes_version: "v1.10.3"

- name: Delete a cluster
  oci_cluster:
    id: ocid1.cluster.oc1..xxxxxEXAMPLExxxxx
    state: absent

Return Values

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

Key Returned Description
cluster
complex
On successful create, delete & update operations on cluster
Information about the cluster

Sample:
{'available_kubernetes_upgrades': [], 'endpoints': {'kubernetes': 'xxxxxEXAMPLExxxxx.clusters.oci.oraclecloud.com:xxxx'}, 'name': 'test', 'compartment_id': 'ocid1.compartment.oc1..xxxxxEXAMPLExxxxx', 'lifecycle_state': 'ACTIVE', 'id': 'ocid1.cluster.oc1..xxxxxEXAMPLExxxxx', 'vcn_id': 'ocid1.vcn.oc1.iad.xxxxxEXAMPLExxxxx', 'lifecycle_details': '', 'kubernetes_version': 'v1.10.3', 'options': {'add_ons': {'is_tiller_enabled': True, 'is_kubernetes_dashboard_enabled': True}, 'service_lb_subnet_ids': [], 'kubernetes_network_config': {'services_cidr': '10.96.0.0/16', 'pods_cidr': '10.244.0.0/16'}}, 'metadata': {'created_by_user_id': 'ocid1.user.oc1..xxxxxEXAMPLExxxxx', 'deleted_by_work_request_id': None, 'time_updated': None, 'deleted_by_user_id': None, 'updated_by_user_id': None, 'time_created': '2018-07-26T18:42:25+00:00', 'time_deleted': None, 'created_by_work_request_id': 'ocid1.clustersworkrequest.oc1..xxxxxEXAMPLExxxxx', 'updated_by_work_request_id': None}}
  available_kubernetes_upgrades
list
always
Available Kubernetes versions to which the clusters masters may be upgraded.

Sample:
['v1.10.3']
  endpoints
dict
always
Endpoints served up by the cluster masters.

Sample:
{'kubernetes': 'xxxEXAMPLExxx.us-ashburn-1.clusters.oci.oraclecloud.com:6443'}
  name
string
always
The name of the cluster.

Sample:
sample_cluster
  compartment_id
string
always
The OCID of the compartment in which the cluster exists.

Sample:
ocid1.compartment.oc1..xxxxxEXAMPLExxxxx
  lifecycle_state
string
always
The state of the cluster masters.

Sample:
ACTIVE
  id
string
always
The OCID of the cluster.

Sample:
ocid1.cluster.oc1..xxxxxEXAMPLExxxxx
  vcn_id
string
always
The OCID of the virtual cloud network (VCN) in which the cluster exists.

  lifecycle_details
string
always
Details about the state of the cluster masters.

  kubernetes_version
string
always
The version of Kubernetes running on the cluster masters.

Sample:
v1.9.7
  options
dict
always
Optional attributes for the cluster.

  metadata
dict
always
Metadata about the cluster.

work_request
complex
When a new work request is created
Information of work request

Sample:
{'status': 'ACCEPTED', 'time_finished': '2018-07-26T18:44:13+00:00', 'time_started': '2018-07-26T18:43:26+00:00', 'compartment_id': 'ocid1.compartment.oc1..xxxxxEXAMPLExxxxx', 'operation_type': 'CLUSTER_CREATE', 'time_accepted': '2018-07-26T18:42:26+00:00', 'id': 'ocid1.clustersworkrequest.oc1..xxxxxEXAMPLExxxxx', 'resources': [{'entity_uri': '/clusters/ocid1.cluster.oc1..xxxxxEXAMPLExxxxx', 'identifier': 'ocid1.cluster.oc1..xxxxxEXAMPLExxxxx', 'action_type': 'IN_PROGRESS', 'entity_type': 'cluster'}]}
  status
string
always
The current status of the work request.

  time_finished
datetime
always
The time the work request was finished.

  time_started
datetime
always
The time the work request was started.

  compartment_id
string
always
The OCID of the compartment in which the work request exists.

  operation_type
string
always
The type of work the work request is doing.

  time_accepted
datetime
always
The time the work request was accepted.

  id
string
always
The OCID of the work request.

  resources
list
always
The resources this work request affects.



Status

This module is flagged as preview which means that it is not guaranteed to have a backwards compatible interface.

This module is flagged as preview which means that it is not guaranteed to have a backwards compatible interface.

Author

  • Rohit Chaware (@rohitChaware)

Hint

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