Class: Fog::Workflow::OpenStack::V2::Real

Inherits:
Object
  • Object
show all
Includes:
OpenStack::Core
Defined in:
lib/fog/workflow/openstack/v2.rb,
lib/fog/workflow/openstack/v2/requests/get_task.rb,
lib/fog/workflow/openstack/v2/requests/get_action.rb,
lib/fog/workflow/openstack/v2/requests/list_tasks.rb,
lib/fog/workflow/openstack/v2/requests/rerun_task.rb,
lib/fog/workflow/openstack/v2/requests/get_workbook.rb,
lib/fog/workflow/openstack/v2/requests/get_workflow.rb,
lib/fog/workflow/openstack/v2/requests/list_actions.rb,
lib/fog/workflow/openstack/v2/requests/create_action.rb,
lib/fog/workflow/openstack/v2/requests/delete_action.rb,
lib/fog/workflow/openstack/v2/requests/get_execution.rb,
lib/fog/workflow/openstack/v2/requests/list_services.rb,
lib/fog/workflow/openstack/v2/requests/update_action.rb,
lib/fog/workflow/openstack/v2/requests/list_workbooks.rb,
lib/fog/workflow/openstack/v2/requests/list_workflows.rb,
lib/fog/workflow/openstack/v2/requests/create_workbook.rb,
lib/fog/workflow/openstack/v2/requests/create_workflow.rb,
lib/fog/workflow/openstack/v2/requests/delete_workbook.rb,
lib/fog/workflow/openstack/v2/requests/delete_workflow.rb,
lib/fog/workflow/openstack/v2/requests/get_environment.rb,
lib/fog/workflow/openstack/v2/requests/list_executions.rb,
lib/fog/workflow/openstack/v2/requests/update_workbook.rb,
lib/fog/workflow/openstack/v2/requests/update_workflow.rb,
lib/fog/workflow/openstack/v2/requests/validate_action.rb,
lib/fog/workflow/openstack/v2/requests/create_execution.rb,
lib/fog/workflow/openstack/v2/requests/delete_execution.rb,
lib/fog/workflow/openstack/v2/requests/get_cron_trigger.rb,
lib/fog/workflow/openstack/v2/requests/update_execution.rb,
lib/fog/workflow/openstack/v2/requests/list_environments.rb,
lib/fog/workflow/openstack/v2/requests/validate_workbook.rb,
lib/fog/workflow/openstack/v2/requests/validate_workflow.rb,
lib/fog/workflow/openstack/v2/requests/create_environment.rb,
lib/fog/workflow/openstack/v2/requests/delete_environment.rb,
lib/fog/workflow/openstack/v2/requests/list_cron_triggers.rb,
lib/fog/workflow/openstack/v2/requests/update_environment.rb,
lib/fog/workflow/openstack/v2/requests/create_cron_trigger.rb,
lib/fog/workflow/openstack/v2/requests/delete_cron_trigger.rb,
lib/fog/workflow/openstack/v2/requests/get_action_execution.rb,
lib/fog/workflow/openstack/v2/requests/list_action_executions.rb,
lib/fog/workflow/openstack/v2/requests/create_action_execution.rb,
lib/fog/workflow/openstack/v2/requests/delete_action_execution.rb,
lib/fog/workflow/openstack/v2/requests/update_action_execution.rb

Instance Attribute Summary

Attributes included from OpenStack::Core

#auth_token, #auth_token_expiration, #current_tenant, #current_user, #current_user_id, #openstack_cache_ttl, #openstack_domain_id, #openstack_domain_name, #openstack_identity_prefix, #openstack_project_domain, #openstack_project_domain_id, #openstack_project_id, #openstack_user_domain, #openstack_user_domain_id, #unscoped_token

Instance Method Summary collapse

Methods included from OpenStack::Core

#credentials, #initialize_identity, not_found_class, #reload

Constructor Details

#initialize(options = {}) ⇒ Real

Returns a new instance of Real.



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# File 'lib/fog/workflow/openstack/v2.rb', line 102

def initialize(options = {})
  initialize_identity options

  @openstack_service_type  = options[:openstack_service_type] || ['workflowv2']
  @openstack_service_name  = options[:openstack_service_name]

  @connection_options = options[:connection_options] || {}

  authenticate

  unless @path.match(SUPPORTED_VERSIONS)
    @path = "/" + Fog::OpenStack.get_supported_version(
      SUPPORTED_VERSIONS,
      @openstack_management_uri,
      @auth_token,
      @connection_options
    )
  end

  @persistent = options[:persistent] || false
  @connection = Fog::Core::Connection.new("#{@scheme}://#{@host}:#{@port}", @persistent, @connection_options)
end

Instance Method Details

#create_action(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/create_action.rb', line 6

def create_action(definition)
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 201,
    :method  => "POST",
    :path    => "actions"
  )
end

#create_action_execution(action, input = {}, params = {}) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/create_action_execution.rb', line 6

def create_action_execution(action, input = {}, params = {})
  data = {:name => action}
  data[:input] = Fog::JSON.encode(input) unless input.empty?
  data[:params] = Fog::JSON.encode(params) unless params.empty?
  body = Fog::JSON.encode(data)
  request(
    :body    => body,
    :expects => 201,
    :method  => "POST",
    :path    => "action_executions"
  )
end

#create_cron_trigger(name, workflow_identifier, workflow_input = nil, workflow_params = nil, pattern = "* * * * *", first_time = nil, count = nil) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/create_cron_trigger.rb', line 6

def create_cron_trigger(name,
                        workflow_identifier,
                        workflow_input = nil,
                        workflow_params = nil,
                        pattern = "* * * * *",
                        first_time = nil,
                        count = nil)
  data = {
    :name                 => name,
    :pattern              => pattern,
    :first_execution_time => first_time,
    :remaining_executions => count
  }
  if workflow_identifier
    data[:workflow_id] = workflow_identifier
  end
  if workflow_input
    data[:workflow_input] = Fog::JSON.encode(workflow_input)
  end
  if workflow_params
    data[:workflow_params] = Fog::JSON.encode(workflow_params)
  end
  body = Fog::JSON.encode(data)
  request(
    :body    => body,
    :expects => 201,
    :method  => "POST",
    :path    => "cron_triggers"
  )
end

#create_environment(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/create_environment.rb', line 6

def create_environment(definition)
  unless definition["variables"].nil?
    definition["variables"] = Fog::JSON.encode(definition["variables"])
  end
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 201,
    :method  => "POST",
    :path    => "environments"
  )
end

#create_execution(workflow, input = {}) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/create_execution.rb', line 6

def create_execution(workflow, input = {})
  data = {:workflow_name => workflow}
  data[:input] = Fog::JSON.encode(input) unless input.empty?
  body = Fog::JSON.encode(data)
  request(
    :body    => body,
    :expects => 201,
    :method  => "POST",
    :path    => "executions"
  )
end

#create_workbook(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/create_workbook.rb', line 6

def create_workbook(definition)
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 201,
    :method  => "POST",
    :path    => "workbooks"
  )
end

#create_workflow(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/create_workflow.rb', line 6

def create_workflow(definition)
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 201,
    :method  => "POST",
    :path    => "workflows"
  )
end

#delete_action(name) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/delete_action.rb', line 6

def delete_action(name)
  request(
    :expects => 204,
    :method  => "DELETE",
    :path    => "actions/#{URI.encode(name)}"
  )
end

#delete_action_execution(id) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/delete_action_execution.rb', line 6

def delete_action_execution(id)
  request(
    :expects => 204,
    :method  => "DELETE",
    :path    => "action_executions/#{id}"
  )
end

#delete_cron_trigger(name) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/delete_cron_trigger.rb', line 6

def delete_cron_trigger(name)
  request(
    :expects => 204,
    :method  => "DELETE",
    :path    => "cron_triggers/#{URI.encode(name)}"
  )
end

#delete_environment(name) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/delete_environment.rb', line 6

def delete_environment(name)
  request(
    :expects => 204,
    :method  => "DELETE",
    :path    => "environments/#{URI.encode(name)}"
  )
end

#delete_execution(id) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/delete_execution.rb', line 6

def delete_execution(id)
  request(
    :expects => 204,
    :method  => "DELETE",
    :path    => "executions/#{id}"
  )
end

#delete_workbook(name) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/delete_workbook.rb', line 6

def delete_workbook(name)
  request(
    :expects => 204,
    :method  => "DELETE",
    :path    => "workbooks/#{URI.encode(name)}"
  )
end

#delete_workflow(identifier) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/delete_workflow.rb', line 6

def delete_workflow(identifier)
  request(
    :expects => 204,
    :method  => "DELETE",
    :path    => "workflows/#{identifier}"
  )
end

#get_action(name) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/get_action.rb', line 6

def get_action(name)
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "actions/#{URI.encode(name)}"
  )
end

#get_action_execution(execution_id) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/get_action_execution.rb', line 6

def get_action_execution(execution_id)
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "action_executions/#{execution_id}"
  )
end

#get_cron_trigger(name) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/get_cron_trigger.rb', line 6

def get_cron_trigger(name)
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "cron_triggers/#{URI.encode(name)}"
  )
end

#get_environment(name) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/get_environment.rb', line 6

def get_environment(name)
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "environments/#{URI.encode(name)}"
  )
end

#get_execution(execution_id) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/get_execution.rb', line 6

def get_execution(execution_id)
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "executions/#{execution_id}"
  )
end

#get_task(id) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/get_task.rb', line 6

def get_task(id)
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "tasks/#{id}"
  )
end

#get_workbook(name) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/get_workbook.rb', line 6

def get_workbook(name)
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "workbooks/#{URI.encode(name)}"
  )
end

#get_workflow(identifier) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/get_workflow.rb', line 6

def get_workflow(identifier)
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "workflows/#{identifier}"
  )
end

#list_action_executions ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/list_action_executions.rb', line 6

def list_action_executions
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "action_executions"
  )
end

#list_actions(params = {}) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/list_actions.rb', line 6

def list_actions(params = {})
  body = Fog::JSON.encode(params)
  request(
    :body    => body,
    :expects => 200,
    :method  => "GET",
    :path    => "actions"
  )
end

#list_cron_triggers ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/list_cron_triggers.rb', line 6

def list_cron_triggers
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "cron_triggers"
  )
end

#list_environments ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/list_environments.rb', line 6

def list_environments
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "environments"
  )
end

#list_executions ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/list_executions.rb', line 6

def list_executions
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "executions"
  )
end

#list_services ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/list_services.rb', line 6

def list_services
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "services"
  )
end

#list_tasks(workflow_execution_id) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/list_tasks.rb', line 6

def list_tasks(workflow_execution_id)
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "executions/#{workflow_execution_id}/tasks"
  )
end

#list_workbooks ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/list_workbooks.rb', line 6

def list_workbooks
  request(
    :expects => 200,
    :method  => "GET",
    :path    => "workbooks"
  )
end

#list_workflows(params = {}) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/list_workflows.rb', line 6

def list_workflows(params = {})
  body = Fog::JSON.encode(params)
  request(
    :body    => body,
    :expects => 200,
    :method  => "GET",
    :path    => "workflows"
  )
end

#request(params) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2.rb', line 125

def request(params)
  response = @connection.request(
    params.merge(
      :headers => {
        'Content-Type' => 'application/json',
        'X-Auth-Token' => @auth_token
      }.merge!(params[:headers] || {}),
      :path    => "#{@path}/#{params[:path]}"
    )
  )
rescue Excon::Errors::Unauthorized    => error
  if error.response.body != "Bad username or password" # token expiration
    @openstack_must_reauthenticate = true
    authenticate
    retry
  else # bad credentials
    raise error
  end
rescue Excon::Errors::HTTPStatusError => error
  raise case error
        when Excon::Errors::NotFound
          Fog::Workflow::OpenStack::NotFound.slurp(error)
        else
          error
        end
else
  unless response.body.empty?
    response.body = Fog::JSON.decode(response.body)
  end
  response
end

#rerun_task(task_ex_id) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/rerun_task.rb', line 6

def rerun_task(task_ex_id)
  rerun_payload = {
    :id    => task_ex_id,
    :state => 'RUNNING',
    :reset => true
  }
  body = Fog::JSON.encode(rerun_payload)
  request(
    :body    => body,
    :expects => 200,
    :method  => "PUT",
    :path    => "tasks/#{task_ex_id}"
  )
end

#update_action(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/update_action.rb', line 6

def update_action(definition)
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 200,
    :method  => "PUT",
    :path    => "actions"
  )
end

#update_action_execution(id, name, value) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/update_action_execution.rb', line 6

def update_action_execution(id, name, value)
  # valid values for name are:
  # state, output
  # https://github.com/openstack/python-mistralclient/blob/master/mistralclient/commands/v2/action_executions.py
  data = {:id => id}
  data[name] = Fog::JSON.encode(value)
  body = Fog::JSON.encode(data)
  request(
    :body    => body,
    :expects => 200,
    :method  => "PUT",
    :path    => "action_executions"
  )
end

#update_environment(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/update_environment.rb', line 6

def update_environment(definition)
  unless definition["variables"].nil?
    definition["variables"] = Fog::JSON.encode(definition["variables"])
  end
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 200,
    :method  => "PUT",
    :path    => "environments"
  )
end

#update_execution(id, name, value) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/update_execution.rb', line 6

def update_execution(id, name, value)
  # valid values for name are:
  # state, description, env
  # https://github.com/openstack/python-mistralclient/blob/master/mistralclient/commands/v2/executions.py
  data = {:id => id}
  data[name] = Fog::JSON.encode(value)
  body = Fog::JSON.encode(data)
  request(
    :body    => body,
    :expects => 200,
    :method  => "PUT",
    :path    => "executions"
  )
end

#update_workbook(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/update_workbook.rb', line 6

def update_workbook(definition)
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 200,
    :method  => "PUT",
    :path    => "workbooks"
  )
end

#update_workflow(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/update_workflow.rb', line 6

def update_workflow(definition)
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 200,
    :method  => "PUT",
    :path    => "workflows"
  )
end

#validate_action(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/validate_action.rb', line 6

def validate_action(definition)
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 200,
    :method  => "POST",
    :path    => "actions/validate"
  )
end

#validate_workbook(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/validate_workbook.rb', line 6

def validate_workbook(definition)
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 200,
    :method  => "POST",
    :path    => "workbooks/validate"
  )
end

#validate_workflow(definition) ⇒ Object 



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# File 'lib/fog/workflow/openstack/v2/requests/validate_workflow.rb', line 6

def validate_workflow(definition)
  body = Fog::JSON.encode(definition)
  request(
    :body    => body,
    :expects => 200,
    :method  => "POST",
    :path    => "workflows/validate"
  )
end