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Copy pathtransition_stopactivity.go
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Copy pathtransition_stopactivity.go
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117 lines (102 loc) · 3.72 KB
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/*
* === This file is part of ALICE O² ===
*
* Copyright 2018 CERN and copyright holders of ALICE O².
* Author: Teo Mrnjavac <teo.mrnjavac@cern.ch>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* In applying this license CERN does not waive the privileges and
* immunities granted to it by virtue of its status as an
* Intergovernmental Organization or submit itself to any jurisdiction.
*/
package environment
import (
"errors"
"github.com/AliceO2Group/Control/common/event"
"github.com/AliceO2Group/Control/common/logger/infologger"
"github.com/AliceO2Group/Control/common/monitoring"
"github.com/AliceO2Group/Control/core/controlcommands"
"github.com/AliceO2Group/Control/core/task"
"github.com/AliceO2Group/Control/core/task/sm"
"github.com/AliceO2Group/Control/core/workflow"
"github.com/iancoleman/strcase"
)
var StopActivityParameterKeys = []string{
"fill_info_fill_number",
"fill_info_filling_scheme",
"fill_info_beam_type",
"fill_info_stable_beams_start_ms",
"fill_info_stable_beams_end_ms",
"run_end_time_ms",
}
func NewStopActivityTransition(taskman *task.Manager) Transition {
return &StopActivityTransition{
baseTransition: baseTransition{
name: "STOP_ACTIVITY",
taskman: taskman,
},
}
}
type StopActivityTransition struct {
baseTransition
}
func (t StopActivityTransition) do(env *Environment) (err error) {
if env == nil {
return errors.New("cannot transition in NIL environment")
}
metric := t.transitionDoMetric(env)
defer monitoring.TimerSendSingle(&metric, monitoring.Millisecond)()
log.WithField(infologger.Run, env.currentRunNumber).
WithField("partition", env.Id().String()).
WithField(infologger.Level, infologger.IL_Support).
Info("stopping run")
args := controlcommands.PropertyMap{}
// Get a handle to the consolidated var stack of the root role of the env's workflow
if wf := env.Workflow(); wf != nil {
if cvs, cvsErr := wf.ConsolidatedVarStack(); cvsErr == nil {
// in principle, only stable beams end should change among fill info vars in a typical scenario,
// but just in case of more creative uses, we push all of them again.
for _, key := range StopActivityParameterKeys {
if value, ok := cvs[key]; ok {
// we push the above parameters with both camelCase and snake_case identifiers for convenience
args[strcase.ToLowerCamel(key)] = value
args[key] = value
}
}
}
}
taskmanMessage := task.NewTransitionTaskMessage(
workflow.GetActiveTasks(env.Workflow()),
sm.RUNNING.String(),
sm.STOP.String(),
sm.CONFIGURED.String(),
args,
env.Id(),
)
t.taskman.MessageChannel <- taskmanMessage
incomingEv := <-env.stateChangedCh
// If some tasks failed to transition
if tasksStateErrors := incomingEv.GetTasksStateChangedError(); tasksStateErrors != nil {
metric.AddResult(monitoring.ERROR)
return tasksStateErrors
}
env.sendEnvironmentEvent(&event.EnvironmentEvent{EnvironmentID: env.Id().String(), State: "CONFIGURED"})
log.WithField(infologger.Run, env.currentRunNumber).
WithField("partition", env.Id().String()).
WithField(infologger.Level, infologger.IL_Support).
Info("run stopped")
metric.AddResult(monitoring.SUCCESS)
return
}