App to deploy Magnum Bay.

This app uses python-magnumclient to deploy a Magnum Bay.
This bay can any of Kubernetes, Swarm and Mesos.

Change-Id: Ifa8ad6142c86c416fb7cbadc07d548061c18f79b
Partially-Implements: blueprint magnum-murano-rationalization

contrib/plugins/magnum_plugin/LICENSE

@@ -0,0 +1,175 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.

contrib/plugins/magnum_plugin/magnum-app/io.murano.apps.MagnumApp/Classes/MagnumBayApp.yaml

@@ -0,0 +1,83 @@
+#  Licensed under the Apache License, Version 2.0 (the "License"); you may
+#  not use this file except in compliance with the License. You may obtain
+#  a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#  License for the specific language governing permissions and limitations
+#  under the License.
+
+Namespaces:
+  =: io.murano.apps.magnum.plugin
+  std: io.murano
+
+Name: MagnumBayApp
+
+Extends: std:Application
+
+Properties:
+  name:
+    Contract: $.string().notNull()
+
+  baymodel:
+    Contract: $.class(MagnumBaymodel).notNull()
+
+  nodeCount:
+    Contract: $.int().check($ > 0)
+
+  masterCount:
+    Contract: $.int().check($ > 0)
+
+  discoveryUrl:
+    Contract: $.string()
+
+  timeout:
+    Contract: $.int().check($ >= 0)
+
+
+Methods:
+  .init:
+    Body:
+      - $._environment: $.find(std:Environment).require()
+      - Try:
+        - $._magnum: new('io.murano.extensions.mirantis.magnum.Magnum', $._environment)
+        Catch:
+          With: 'murano.dsl.exceptions.NoPackageForClassFound'
+          Do:
+            Throw: PluginNotFoundException
+            Message: 'Plugin for interaction with Magnum is not installed'
+
+  .destroy:
+    Body:
+      - $bayId: $.getAttr(bayId, null)
+      - $._magnum.deleteBay($bayId)
+      - $msg: format('Magnum bay {0} is deleted', $.name)
+      - $._environment.reporter.report($this, $msg)
+      - $.baymodel.delete()
+
+  deploy:
+    Body:
+      - $baymodelId: $.baymodel.create()
+      - $msg: format('Creating Magnum bay {0}', $.name)
+      - $._environment.reporter.report($this, $msg)
+      - $params:
+          name: $.name
+          baymodel_id: $baymodelId
+          node_count: $.nodeCount
+          master_count: $.masterCount
+          discovery_url: $.discoveryUrl
+          bay_create_timeout: $.timeout
+      - Try:
+        - $bayId: $._magnum.createBay($params)
+        Catch:
+          - As: e
+            Do:
+              - $formatString: 'Error: {0}'
+              - $._environment.reporter.report_error($, $formatString.format($e.message))
+              - Rethrow:
+      - $.setAttr(bayId, $bayId)
+      - $msg: format('Magnum bay {0} is created', $.name)
+      - $._environment.reporter.report($this, $msg)

contrib/plugins/magnum_plugin/magnum-app/io.murano.apps.MagnumApp/Classes/MagnumBaymodel.yaml

@@ -0,0 +1,131 @@
+#  Licensed under the Apache License, Version 2.0 (the "License"); you may
+#  not use this file except in compliance with the License. You may obtain
+#  a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#  License for the specific language governing permissions and limitations
+#  under the License.
+
+Namespaces:
+  =: io.murano.apps.magnum.plugin
+  std: io.murano
+
+Name: MagnumBaymodel
+
+Properties:
+  name:
+    Contract: $.string().notNull()
+
+  imageId:
+    Contract: $.string().notNull()
+
+  flavorId:
+    Contract: $.string()
+
+  masterFlavorId:
+    Contract: $.string()
+
+  keypairId:
+    Contract: $.string().notNull()
+
+  externalNetworkId:
+    Contract: $.string().notNull()
+
+  fixedNetwork:
+    Contract: $.string()
+
+  coe:
+    Contract: $.string().notNull().check($ in list(kubernetes, swarm, mesos))
+
+  dnsNameServer:
+    Contract: $.string()
+
+  dockerVolumeSize:
+    Contract: $.string()
+
+  labels:
+    Contract: $.string()
+
+  httpProxy:
+    Contract: $.string()
+
+  httpsProxy:
+    Contract: $.string()
+
+  noProxy:
+    Contract: $.string()
+
+  networkDriver:
+    Contract: $.string()
+
+  volumeDriver:
+    Contract: $.string()
+
+  tlsDisabled:
+    Contract: $.bool()
+
+  public:
+    Contract: $.bool()
+
+  registryEnabled:
+    Contract: $.bool()
+
+Methods:
+  .init:
+    Body:
+      - $._environment: $.find(std:Environment).require()
+      - Try:
+        - $._magnum: new('io.murano.extensions.mirantis.magnum.Magnum', $._environment)
+        Catch:
+          With: 'murano.dsl.exceptions.NoPackageForClassFound'
+          Do:
+            Throw: PluginNotFoundException
+            Message: 'Plugin for interaction with Magnum is not installed'
+
+  create:
+    Body:
+      - $msg: format('Creating Magnum baymodel {0}', $.name)
+      - $._environment.reporter.report($this, $msg)
+      - $params:
+          name: $.name
+          image_id: $.imageId
+          keypair_id: $.keypairId
+          external_network_id: $.externalNetworkId
+          coe: $.coe
+          flavor_id: $.flavorId
+          master_flavor_id: $.masterFlavorId
+          fixed_network: $.fixedNetwork
+          dns_nameserver: $.dnsNameServer
+          network_driver: $.networkDriver
+          docker_volume_size: $.dockerVolumeSize
+          labels: $.labels
+          http_proxy: $.httpProxy
+          https_proxy: $.httpsProxy
+          no_proxy: $.noProxy
+          volume_driver: $.volumeDriver
+          tls_disabled: $.tlsDisabled
+          public: $.public
+          registry_enabled: $.registryEnabled
+      - Try:
+        - $baymodelId: $._magnum.createBaymodel($params)
+        Catch:
+          - As: e
+            Do:
+              - $formatString: 'Error: {0}'
+              - $._environment.reporter.report_error($, $formatString.format($e.message))
+              - Rethrow:
+      - $.setAttr(baymodelId, $baymodeId)
+      - $msg: format('Magnum baymodel is created {0}', $.name)
+      - $._environment.reporter.report($this, $msg)
+      - Return: $baymodelId
+
+  delete:
+    Body:
+      - $baymodelId: $.getAttr(baymodelId, null)
+      - $._magnum.deleteBaymodel($baymodelId)
+      - $msg: format('Magnum baymodel {0} is deleted', $.name)
+      - $._environment.reporter.report($this, $msg)

contrib/plugins/magnum_plugin/magnum-app/io.murano.apps.MagnumApp/UI/ui.yaml

@@ -0,0 +1,212 @@
+#  Licensed under the Apache License, Version 2.0 (the "License"); you may
+#  not use this file except in compliance with the License. You may obtain
+#  a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#  License for the specific language governing permissions and limitations
+#  under the License.
+
+Version: 2
+
+Templates:
+  baymodel:
+    ?:
+      type: io.murano.apps.magnum.plugin.MagnumBaymodel
+    name: $.baymodelConfiguration.name
+    imageId: $.baymodelConfiguration.imageId
+    keypairId: $.baymodelConfiguration.keyPair
+    externalNetworkId: $.baymodelConfiguration.externalNetworkId
+    coe: $.baymodelConfiguration.coe
+    flavorId: $.baymodelConfiguration.flavorId.norm()
+    masterFlavorId: $.baymodelConfiguration.masterFlavorId.norm()
+    networkDriver: $.baymodelConfiguration.networkDriver.norm()
+    fixedNetwork: $.baymodelConfiguration.fixedNetwork.norm()
+    dnsNameServer: $.baymodelConfiguration.dnsNameServer.norm()
+    dockerVolumeSize: $.baymodelConfiguration.dockerVolumeSize
+    labels: $.baymodelConfiguration.labels.norm()
+    volumeDriver: $.baymodelConfiguration.volumeDriver.norm()
+    httpProxy: $.baymodelConfiguration.httpProxy.norm()
+    httpsProxy: $.baymodelConfiguration.httpsProxy.norm()
+    noProxy: $.baymodelConfiguration.noProxy.norm()
+    tlsDisabled: $.baymodelConfiguration.tlsDisabled
+    public: $.baymodelConfiguration.public
+    registryEnabled: $.baymodelConfiguration.registryEnabled
+
+Application:
+  ?:
+    type: io.murano.apps.magnum.plugin.MagnumBayApp
+  name: $.appConfiguration.name
+  nodeCount: $.appConfiguration.nodeCount
+  masterCount: $.appConfiguration.masterCount
+  discoveryUrl: $.appConfiguration.discoveryUrl.norm()
+  timeout: $.appConfiguration.timeout
+  baymodel: $baymodel
+
+Forms:
+  - appConfiguration:
+      fields:
+        - name: name
+          type: string
+          label: Bay Name
+          description: >-
+            Enter a desired name for the application. Just A-Z, a-z, 0-9.
+        - name: nodeCount
+          type: integer
+          label: Node Count
+          initial: 1
+          required: false
+          description: >-
+            Enter desired no. of node counts. This node count specifies no. of
+            minion node created in bay.
+        - name: masterCount
+          type: integer
+          label: Master Node Count
+          initial: 1
+          required: false
+          description: >-
+            Enter desired no. of master node counts. This master node count specifies
+            no. of master node created in bay.
+        - name: discoveryUrl
+          type: string
+          label: Discovery URL
+          required: false
+          description: >-
+            Specifies custom discovery url for node discovery.
+        - name: timeout
+          type: integer
+          label: Timeout
+          initial: 0
+          required: false
+          description: >-
+            The timeout for bay creation in minutes. Set to 0 for no timeout.
+            The default is no timeout.
+
+  - baymodelConfiguration:
+      fields:
+        - name: name
+          type: string
+          label: Baymodel Name
+          description: >-
+            Enter a desired name for the application. Just A-Z, a-z, 0-9.
+        - name: imageId
+          type: image
+          imageType: linux
+          label: Instance Image
+          initial: linux
+          description: >-
+            Select a valid image for the application. Image should already be prepared and
+            registered in glance.
+        - name: keyPair
+          type: keypair
+          label: Key Pair
+          description: >-
+            Select a Key Pair to control access to instances. You can login to
+            instances using this KeyPair after the deployment of application.
+        - name: externalNetworkId
+          type: string
+          label: External Network
+          description: >-
+            Select an External Network to assign IPs to bay nodes.
+        - name: coe
+          type: string
+          label: Container Orchestration Engine
+          initial: kubernetes
+          description: >-
+            Select Container Orchestration Engine type to be created.
+        - name: flavorId
+          type: flavor
+          label: Bay Flavor
+          required: false
+          description: >-
+            Specify the nova flavor id to use when launching the bay.
+        - name: masterFlavorId
+          type: flavor
+          label: Master Flavor
+          required: false
+          description: >-
+            Specify the nova flavor id to use when launching the master node of
+            the bay.
+        - name: networkDriver
+          type: string
+          label: Network Driver
+          initial: flannel
+          required: false
+          description: >-
+            Specify the network driver name for instantiating container
+            networks.
+        - name: fixedNetwork
+          type: string
+          label: Fixed Network
+          required: false
+          description: >-
+            Specify the private Neutron network name to connect to this bay.
+        - name: dnsNameServer
+          type: string
+          label: DNS Name Server
+          initial: 8.8.8.8
+          required: false
+          description: >-
+            Specify the DNS nameserver to use for this bay.
+        - name: dockerVolumeSize
+          type: integer
+          label: Docker Volume Size
+          required: false
+          description: >-
+            Specify the number of size in GB for the docker volume to use.
+        - name: labels
+          type: string
+          label: Labels
+          required: false
+          description: >-
+            Arbitrary labels in the form of key=value pairs to associate
+            with a bay. Specify in format <KEY1=VALUE1,KEY2=VALUE2...>.
+        - name: volumeDriver
+          type: string
+          label: Volume Driver
+          required: false
+          description: >-
+            Specify the volume driver name for instantiating container
+            volume.
+        - name: httpProxy
+          type: string
+          label: HTTP Proxy
+          required: false
+          description: >-
+            Specify the http_proxy address to use for nodes in bay.
+        - name: httpsProxy
+          type: string
+          label: HTTPS Proxy
+          required: false
+          description: >-
+            Specify the https_proxy address to use for nodes in bay.
+        - name: noProxy
+          type: string
+          label: No Proxy
+          required: false
+          description: >-
+            Specify the no_proxy address to use for nodes in bay.
+        - name: tlsDisabled
+          type: boolean
+          label: TLS Disabled
+          required: false
+          initial: false
+          description: >-
+            Specify true to disable TLS in the bay.
+        - name: public
+          type: boolean
+          label: Public
+          required: false
+          initial: false
+          description: >-
+            Specify true to make bay public.
+        - name: registryEnabled
+          type: boolean
+          label: Registry Enabled
+          required: false
+          initial: false
+          description: >-
+            Specify true to enable docker registry in the bay.

contrib/plugins/magnum_plugin/magnum-app/io.murano.apps.MagnumApp/manifest.yaml

@@ -0,0 +1,26 @@
+#  Licensed under the Apache License, Version 2.0 (the "License"); you may
+#  not use this file except in compliance with the License. You may obtain
+#  a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#  License for the specific language governing permissions and limitations
+#  under the License.
+
+Format: 1.0
+Type: Application
+FullName: io.murano.apps.magnum.plugin.MagnumBayApp
+Name: Magnum App
+Description: |
+ App to deploy Kubernetes cluster using Magnum
+Author: 'Intel, Inc'
+Tags: [Magnum, Kubernetes, Docker]
+Classes:
+ io.murano.apps.magnum.plugin.MagnumBaymodel: MagnumBaymodel.yaml
+ io.murano.apps.magnum.plugin.MagnumBayApp: MagnumBayApp.yaml
+
+Require:
+  murano.plugins.magnum:

contrib/plugins/magnum_plugin/magnum_plugin/__init__.py

@@ -0,0 +1,84 @@
+# Copyright (c) 2016 Intel, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+import cfg
+import time
+
+from murano.common import auth_utils
+from murano.dsl import session_local_storage
+
+import magnumclient
+from oslo_config import cfg as config
+
+CONF = config.CONF
+
+
+class MagnumClient(object):
+    def __init__(self, this):
+        self._owner = this.find_owner('io.murano.Environment')
+
+    @property
+    def _client(self):
+        region = None if self._owner is None else self._owner['region']
+        return self._create_magnum_client(region)
+
+    @classmethod
+    def init_plugin(cls):
+        cls.CONF = cfg.init_config(CONF)
+
+    def _wait_on_status(self, bays, bay_id, wait_status, finish_status):
+        while True:
+            # sleep 1s to wait bay status changes, this will be useful for
+            # the first time we wait for the status, to avoid another 30s
+            time.sleep(1)
+            status = bays.get(bay_id).status
+            if status in wait_status:
+                time.sleep(30)
+            elif status in finish_status:
+                break
+            else:
+                raise RuntimeError("Unexpected Status: {}".format(status))
+
+    @staticmethod
+    @session_local_storage.execution_session_memoize
+    def _create_magnum_client(region):
+        session = auth_utils.get_token_client_session(conf=CONF)
+        params = auth_utils.get_session_client_parameters(
+            service_type='container', region=region, conf=CONF,
+            session=session)
+        return magnumclient.client.Client(**params)
+
+    def create_baymodel(self, args):
+        baymodel = self._client.baymodels.create(**args)
+        return baymodel.uuid
+
+    def delete_baymodel(self, baymodel_id):
+        self._client.baymodels.delete(baymodel_id)
+
+    def create_bay(self, args):
+        bays = self._client.bays
+        bay = bays.create(**args)
+        self._wait_on_status(bays, bay.uuid, [None, "CREATE_IN_PROGRESS"],
+                             ["CREATE_COMPLETE"])
+        return bay.uuid
+
+    def delete_bay(self, bay_id):
+        bays = self._client.bays
+        bays.delete(bay_id)
+        try:
+            self._wait_on_status(bays, bay_id, ["CREATE_COMPLETE",
+                                 "DELETE_IN_PROGRESS", "CREATE_FAILED"],
+                                 ["DELETE_COMPLETE"])
+        except magnumclient.openstack.common.apiclient.exceptions.NotFound:
+            pass

contrib/plugins/magnum_plugin/magnum_plugin/cfg.py

@@ -0,0 +1,24 @@
+# Copyright (c) 2016 Intel, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from oslo_config import cfg
+
+
+def init_config(conf):
+    opts = [
+        cfg.IntOpt('api_version', default=2),
+        cfg.StrOpt('endpoint_type', default='publicURL')
+    ]
+    conf.register_opts(opts, group="magnum")
+    return conf.magnum

contrib/plugins/magnum_plugin/requirements.txt

@@ -0,0 +1 @@
+python-magnumclient>=1.1.0

contrib/plugins/magnum_plugin/setup.cfg

@@ -0,0 +1,16 @@
+[metadata]
+version = 1.0
+name = murano.plugins.magnum
+description = Plugin to deploy a Magnum Bay to run docker containers on it.
+summary = This plugin uses python-magnumclient to deploy a Magnum Bay. You can
+          deploy any of Kubernetes, Swarm and Mesos cluster with it. Just specify
+          'coe' to deploy cluster of your choice and run containers on it.
+author = Madhuri Kumari
+author-email = madhuri.kumari@intel.com
+
+[files]
+packages = magnum_plugin
+
+[entry_points]
+io.murano.extensions =
+    mirantis.magnum.Magnum = magnum_plugin:MagnumClient

contrib/plugins/magnum_plugin/setup.py

@@ -0,0 +1,20 @@
+# Copyright 2016-2017 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import setuptools
+
+# all other params will be taken from setup.cfg
+setuptools.setup(packages=setuptools.find_packages(),
+                 setup_requires=['pbr'], pbr=True)

releasenotes/notes/magnum-plugin-f372caac83d2cd78.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - Added magnum plugin to murano, that allows creating/deleting
+    of magnum baymodels and bays from MuranoPL