Move preinstalled workflows to mistral-extra
* These workflows are openstack workflow so they should be in mistral-extra where all the openstack actions are. * Use an entry point to get all the paths for the workflows.py, This way other projects can have there own pre installed workflows. Depends-On: https://review.opendev.org/#/c/709963/ Change-Id: I379dc5ca40c2055122508daae7a638c21c840254
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---
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version: '2.0'
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create_instance:
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type: direct
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description: |
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Creates VM and waits till VM OS is up and running.
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input:
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- name
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- image_id
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- flavor_id
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- ssh_username: null
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- ssh_password: null
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# Name of previously created keypair to inject into the instance.
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# Either ssh credentials or keypair must be provided.
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- key_name: null
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# Security_groups: A list of security group names
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- security_groups: null
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# An ordered list of nics to be added to this server, with information about connected networks, fixed IPs, port etc.
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# Example: nics: [{"net-id": "27aa8c1c-d6b8-4474-b7f7-6cdcf63ac856"}]
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- nics: null
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task-defaults:
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on-error:
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- delete_vm
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output:
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ip: <% $.vm_ip %>
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id: <% $.vm_id %>
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name: <% $.name %>
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status: <% $.status %>
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tasks:
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create_vm:
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description: Initial request to create a VM.
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action: nova.servers_create name=<% $.name %> image=<% $.image_id %> flavor=<% $.flavor_id %>
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input:
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key_name: <% $.key_name %>
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security_groups: <% $.security_groups %>
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nics: <% $.nics %>
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publish:
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vm_id: <% task(create_vm).result.id %>
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on-success:
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- search_for_ip
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search_for_ip:
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description: Gets first free ip from Nova floating IPs.
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action: nova.floating_ips_findall instance_id=null
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publish:
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vm_ip: <% task(search_for_ip).result[0].ip %>
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on-success:
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- wait_vm_active
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wait_vm_active:
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description: Waits till VM is ACTIVE.
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action: nova.servers_find id=<% $.vm_id %> status="ACTIVE"
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retry:
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count: 10
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delay: 10
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publish:
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status: <% task(wait_vm_active).result.status %>
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on-success:
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- associate_ip
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associate_ip:
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description: Associate server with one of floating IPs.
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action: nova.servers_add_floating_ip server=<% $.vm_id %> address=<% $.vm_ip %>
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wait-after: 5
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on-success:
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- wait_ssh
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wait_ssh:
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description: Wait till operating system on the VM is up (SSH command).
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action: std.wait_ssh username=<% $.ssh_username %> password=<% $.ssh_password %> host=<% $.vm_ip %>
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retry:
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count: 10
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delay: 10
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delete_vm:
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description: Destroy VM.
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workflow: delete_instance instance_id=<% $.vm_id %>
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on-complete:
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- fail
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---
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version: "2.0"
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delete_instance:
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type: direct
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input:
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- instance_id
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description: Deletes VM.
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tasks:
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delete_vm:
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description: Destroy VM.
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action: nova.servers_delete server=<% $.instance_id %>
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wait-after: 10
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on-success:
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- find_given_vm
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find_given_vm:
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description: Checks that VM is already deleted.
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action: nova.servers_find id=<% $.instance_id %>
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on-error:
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- succeed
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# Copyright 2020 - Nokia Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from mistral_lib import utils
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PRE_INSTALLED_WF_PATH = 'resources/openstack/workflows'
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def get_preinstalled_workflows():
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return utils.get_file_list(PRE_INSTALLED_WF_PATH, package='mistral_extra')
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