bb5d09b0e3
* Standard workflows are creating during sync_db.sh
* Standard workflows include:
- std.create_instance
- std.delete_instance
(list will be extended in future)
* Standard actions:
- std.wait_ssh (needed for std.create_instance)
* Make it possible to see these workflows from any project (global scope)
* Small changes in sqlalchemy api and workflows_service
Partially implements blueprint mistral-multitenancy
Change-Id: I8a8ace40949b2b711a292aac94d7e6354d1dff9c
77 lines
1.7 KiB
YAML
77 lines
1.7 KiB
YAML
---
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version: 2.0
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std.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
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- ssh_password
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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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publish:
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vm_id: $.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: $[0].ip
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on-success:
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- wait_vm_active
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wait_vm_active:
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description: Waits till VM is ACTIVE.
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action: nova.servers_find id={$.vm_id} status="ACTIVE"
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policies:
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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: $.status
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on-success:
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- associate_ip
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associate_ip:
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description: Associate server with one of floating IPs.
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action: nova.servers_add_floating_ip server={$.vm_id} address={$.vm_ip}
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policies:
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wait-after: 5
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on-success:
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- wait_ssh
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wait_ssh:
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description: Wait till operating system on the VM is up (SSH command).
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action: std.wait_ssh username={$.ssh_username} password={$.ssh_password} host={$.vm_ip}
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policies:
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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: std.delete_instance instance_id={$.vm_id}
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on-complete:
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- fail
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