Container Infrastructure Management Service for OpenStack
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.. -*- rst -*-
================
Manage Cluster
================
Lists, creates, shows details for, updates, and deletes Cluster.
Create new cluster
==================
.. rest_method:: POST /v1/clusters
Create new cluster based on cluster template.
Response Codes
--------------
.. rest_status_code:: success status.yaml
- 202
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
Request
-------
.. rest_parameters:: parameters.yaml
- name: name
- discovery_url: discovery_url
- master_count: master_count
- cluster_template_id: clustertemplate_id
- node_count: node_count
- create_timeout: create_timeout
- keypair: keypair_id
- master_flavor_id: master_flavor_id
- labels: labels
- flavor_id: flavor_id
- fixed_subnet: fixed_subnet
- fixed_network: fixed_network
- floating_ip_enabled: floating_ip_enabled_cluster
- master_lb_enabled: master_lb_enabled_cluster
.. note::
Request for creating cluster is asynchronous from Newton.
Request Example
----------------
.. literalinclude:: samples/cluster-create-req.json
:language: javascript
Response
--------
.. rest_parameters:: parameters.yaml
- X-Openstack-Request-Id: request_id
- uuid: cluster_id
Response Example
----------------
.. literalinclude:: samples/cluster-create-resp.json
:language: javascript
List all clusters
=================
.. rest_method:: GET /v1/clusters
List all clusters in Magnum.
Response Codes
--------------
.. rest_status_code:: success status.yaml
- 200
.. rest_status_code:: error status.yaml
- 401
- 403
Response
--------
.. rest_parameters:: parameters.yaml
- X-Openstack-Request-Id: request_id
- clusters: cluster_list
- status: status
- uuid: cluster_id
- links: links
- stack_id: stack_id
- keypair: keypair_id
- master_count: master_count
- cluster_template_id: clustertemplate_id
- node_count: node_count
- create_timeout: create_timeout
- name: name
Response Example
----------------
.. literalinclude:: samples/cluster-get-all-resp.json
:language: javascript
Show details of a cluster
=========================
.. rest_method:: GET /v1/clusters/{cluster_ident}
Get all information of a cluster in Magnum.
Response Codes
--------------
.. rest_status_code:: success status.yaml
- 200
.. rest_status_code:: error status.yaml
- 401
- 403
- 404
Request
-------
.. rest_parameters:: parameters.yaml
- cluster_ident: cluster_ident
Response
--------
.. rest_parameters:: parameters.yaml
- X-Openstack-Request-Id: request_id
- status: status
- uuid: cluster_id
- links: links
- stack_id: stack_id
- created_at: created_at
- api_address: api_address
- discovery_url: discovery_url
- updated_at: updated_at
- master_count: master_count
- coe_version: coe_version
- keypair: keypair_id
- cluster_template_id: clustertemplate_id
- master_addresses: master_addresses
- node_count: node_count
- node_addresses: node_addresses
- status_reason: status_reason
- create_timeout: create_timeout
- floating_ip_enabled: floating_ip_enabled_cluster
- master_lb_enabled: master_lb_enabled_cluster
- name: name
Response Example
----------------
.. literalinclude:: samples/cluster-get-one-resp.json
:language: javascript
Delete a cluster
====================
.. rest_method:: DELETE /v1/clusters/{cluster_ident}
Delete a cluster.
Response Codes
--------------
.. rest_status_code:: success status.yaml
- 204
.. rest_status_code:: error status.yaml
- 401
- 403
- 404
- 409
Request
-------
.. rest_parameters:: parameters.yaml
- cluster_ident: cluster_ident
Response
--------
This request does not return anything in the response body.
.. rest_parameters:: parameters.yaml
- X-Openstack-Request-Id: request_id
Update information of cluster
=============================
.. rest_method:: PATCH /v1/clusters/{cluster_ident}
Update information of one cluster attributes using operations
including: ``add``, ``replace`` or ``remove``. The attributes to ``add`` and
``replace`` in the form of ``key=value`` while ``remove`` only needs the keys.
Response Codes
--------------
.. rest_status_code:: success status.yaml
- 202
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
Request
-------
.. rest_parameters:: parameters.yaml
- cluster_ident: cluster_ident
- path: path
- value: value
- op: op
.. note::
Request for updating cluster is asynchronous from Newton.
Currently only attribute ``node_count`` are supported for operation
``replace`` and ``remove``.
Request Example
----------------
.. literalinclude:: samples/cluster-update-req.json
:language: javascript
Response
--------
.. rest_parameters:: parameters.yaml
- X-Openstack-Request-Id: request_id
- uuid: cluster_id
Response Example
----------------
.. literalinclude:: samples/cluster-create-resp.json
:language: javascript
Resize a cluster
================
.. rest_method:: POST /v1/clusters/{cluster_ident}/actions/resize
Resize a cluster.
Response Codes
--------------
.. rest_status_code:: success status.yaml
- 202
.. rest_status_code:: error status.yaml
- 401
- 403
- 404
- 409
Request
-------
.. rest_parameters:: parameters.yaml
- cluster_ident: cluster_ident
- node_count: node_count
- nodes_to_remove: nodes_to_remove
- nodegroup: nodegroup
.. note::
The nodegroup is just a placeholder for future. It hasn't been supported
in Magnum now.
Request Example
----------------
.. literalinclude:: samples/cluster-resize-req.json
:language: javascript
Response
--------
.. rest_parameters:: parameters.yaml
- X-Openstack-Request-Id: request_id
- uuid: cluster_id
Response Example
----------------
.. literalinclude:: samples/cluster-resize-resp.json
:language: javascript
Upgrade a cluster
=================
.. rest_method:: POST /v1/clusters/{cluster_ident}/actions/upgrade
Resize a cluster.
Response Codes
--------------
.. rest_status_code:: success status.yaml
- 202
.. rest_status_code:: error status.yaml
- 401
- 403
- 404
- 409
Request
-------
.. rest_parameters:: parameters.yaml
- cluster_ident: cluster_ident
- cluster_template: clustertemplate_id
- max_batch_size: max_batch_size
- nodegroup: nodegroup
.. note::
The nodegroup is just a placeholder for future. It hasn't been supported
in Magnum now.
Request Example
----------------
.. literalinclude:: samples/cluster-upgrade-req.json
:language: javascript
Response
--------
.. rest_parameters:: parameters.yaml
- X-Openstack-Request-Id: request_id
- uuid: cluster_id
Response Example
----------------
.. literalinclude:: samples/cluster-upgrade-resp.json
:language: javascript