mirror of
https://github.com/OpenNebula/one.git
synced 2024-12-24 21:34:01 +03:00
102 lines
3.5 KiB
C++
102 lines
3.5 KiB
C++
/* -------------------------------------------------------------------------- */
|
|
/* Copyright 2002-2019, OpenNebula Project, OpenNebula Systems */
|
|
/* */
|
|
/* Licensed 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. */
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
#ifndef HOOK_MANAGER_DRIVER_H_
|
|
#define HOOK_MANAGER_DRIVER_H_
|
|
|
|
#include <map>
|
|
#include <string>
|
|
#include <sstream>
|
|
|
|
#include "Mad.h"
|
|
#include "VirtualMachinePool.h"
|
|
#include "HookLog.h"
|
|
|
|
using namespace std;
|
|
|
|
/**
|
|
* HookManagerDriver provides a base class to implement Hook (Execution)
|
|
* Drivers. This class implements the protocol and recover functions
|
|
* from the Mad interface. This class may be used to further specialize
|
|
* the Execution driver.
|
|
*/
|
|
class HookManagerDriver : public Mad
|
|
{
|
|
public:
|
|
|
|
HookManagerDriver(
|
|
int userid,
|
|
const map<string,string>& attrs,
|
|
bool sudo)
|
|
: Mad(userid,attrs,sudo) {};
|
|
|
|
virtual ~HookManagerDriver(){};
|
|
|
|
/**
|
|
* Implements the Hook driver protocol.
|
|
* @param message the string read from the driver
|
|
*/
|
|
void protocol(const string& message) const;
|
|
|
|
/**
|
|
* TODO: What do we need here? just poll the Hosts to recover..
|
|
*/
|
|
void recover();
|
|
|
|
/**<id> <hook_name> <LOCAL|host> <script> <args|->
|
|
* Sends an execution request to the MAD: "EXECUTE id name local cmd args"
|
|
* @param oid the virtual machine id.
|
|
* @param hook_name the name of the hook
|
|
* @param command to be executed
|
|
* @param arguments for the command
|
|
*/
|
|
void execute(
|
|
int oid,
|
|
const string& hook_name,
|
|
const string& command,
|
|
const string& arguments ) const;
|
|
|
|
/**
|
|
* Sends an execution request to the MAD: "EXECUTE id name host cmd args"
|
|
* @param oid the virtual machine id.
|
|
* @param hook_name the name of the hook
|
|
* @param host_name the name of the host to execute the hook
|
|
* @param command to be executed
|
|
* @param arguments for the command
|
|
*/
|
|
void execute(
|
|
int oid,
|
|
const string& hook_name,
|
|
const string& host_name,
|
|
const string& command,
|
|
const string& arguments ) const;
|
|
|
|
void execute(
|
|
const string& message ) const;
|
|
|
|
void retry(
|
|
const string& message ) const;
|
|
|
|
private:
|
|
|
|
friend class HookManager;
|
|
};
|
|
|
|
/* -------------------------------------------------------------------------- */
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
#endif /*HOOK_MANAGER_DRIVER_H_*/
|