| // Licensed to Apache Software Foundation (ASF) under one or more contributor |
| // license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright |
| // ownership. Apache Software Foundation (ASF) licenses this file to you 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. |
| |
| package task |
| |
| import ( |
| "fmt" |
| |
| "github.com/hashicorp/go-multierror" |
| |
| "github.com/apache/skywalking-rover/pkg/module" |
| "github.com/apache/skywalking-rover/pkg/profiling/task/base" |
| "github.com/apache/skywalking-rover/pkg/profiling/task/network" |
| "github.com/apache/skywalking-rover/pkg/profiling/task/offcpu" |
| "github.com/apache/skywalking-rover/pkg/profiling/task/oncpu" |
| ) |
| |
| var profilingRunners = make(map[base.TargetType]func(config *base.TaskConfig, moduleMgr *module.Manager) (base.ProfileTaskRunner, error)) |
| |
| func init() { |
| profilingRunners[base.TargetTypeOnCPU] = oncpu.NewRunner |
| profilingRunners[base.TargetTypeOffCPU] = offcpu.NewRunner |
| profilingRunners[base.TargetTypeNetworkTopology] = network.NewRunner |
| } |
| |
| func NewProfilingRunner(taskType base.TargetType, taskConfig *base.TaskConfig, moduleMgr *module.Manager) (base.ProfileTaskRunner, error) { |
| if profilingRunners[taskType] == nil { |
| return nil, fmt.Errorf("could not found %s runner", taskType) |
| } |
| return profilingRunners[taskType](taskConfig, moduleMgr) |
| } |
| |
| func CheckProfilingTaskConfig(taskConfig *base.TaskConfig, moduleMgr *module.Manager) error { |
| if taskConfig == nil { |
| return fmt.Errorf("please provide the profiling task config") |
| } |
| |
| var err error |
| for _, runner := range profilingRunners { |
| if _, e := runner(taskConfig, moduleMgr); e != nil { |
| err = multierror.Append(err, e) |
| } |
| } |
| return err |
| } |