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https://github.com/OpenNebula/one.git
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365 lines
12 KiB
C++
365 lines
12 KiB
C++
/* -------------------------------------------------------------------------- */
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/* Copyright 2002-2020, OpenNebula Project, OpenNebula Systems */
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/* */
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/* Licensed under the Apache License, Version 2.0 (the "License"); you may */
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/* not use this file except in compliance with the License. You may obtain */
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/* a copy of the License at */
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/* */
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/* http://www.apache.org/licenses/LICENSE-2.0 */
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/* */
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/* Unless required by applicable law or agreed to in writing, software */
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/* distributed under the License is distributed on an "AS IS" BASIS, */
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/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
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/* See the License for the specific language governing permissions and */
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/* limitations under the License. */
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/* -------------------------------------------------------------------------- */
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#ifndef REQUEST_MANAGER_CLUSTER_H
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#define REQUEST_MANAGER_CLUSTER_H
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#include "Request.h"
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#include "Nebula.h"
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#include "ClusterPool.h"
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#include "DatastorePool.h"
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#include "VirtualNetworkPool.h"
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using namespace std;
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class RequestManagerCluster: public Request
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{
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protected:
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RequestManagerCluster(const string& method_name,
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const string& help,
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const string& params)
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:Request(method_name,params,help)
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{
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Nebula& nd = Nebula::instance();
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clpool = nd.get_clpool();
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dspool = nd.get_dspool();
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vnpool = nd.get_vnpool();
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auth_object = PoolObjectSQL::CLUSTER;
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auth_op = AuthRequest::ADMIN;
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};
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~RequestManagerCluster(){};
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/* --------------------------------------------------------------------- */
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ClusterPool * clpool;
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DatastorePool * dspool;
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VirtualNetworkPool * vnpool;
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/* --------------------------------------------------------------------- */
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virtual void request_execute(xmlrpc_c::paramList const& paramList,
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RequestAttributes& att) = 0;
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void add_generic(
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int cluster_id,
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int object_id,
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RequestAttributes& att,
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PoolSQL * pool,
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PoolObjectSQL::ObjectType type)
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{
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action_generic(cluster_id, object_id, att, pool, type, true);
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}
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void del_generic(
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int cluster_id,
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int object_id,
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RequestAttributes& att,
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PoolSQL * pool,
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PoolObjectSQL::ObjectType type)
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{
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action_generic(cluster_id, object_id, att, pool, type, false);
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}
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void action_generic(
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int cluster_id,
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int object_id,
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RequestAttributes& att,
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PoolSQL * pool,
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PoolObjectSQL::ObjectType type,
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bool add);
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/**
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* Add object to cluster id collection
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* @param cluster where to add the object
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* @param id of the object
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* @param ds_type Datastore type, will be ignored for different objects
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* @param error_msg Error reason, if any
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* @return 0 on success
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*/
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virtual int add_object(
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Cluster* cluster,
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int id,
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string& error_msg) = 0;
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virtual int del_object(Cluster* cluster, int id, string& error_msg) = 0;
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virtual void get(int oid, PoolObjectSQL ** object, Clusterable ** cluster_obj) = 0;
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class RequestManagerClusterHost: public Request
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{
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protected:
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RequestManagerClusterHost(
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const string& method_name,
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const string& help,
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const string& params)
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:Request(method_name,params,help)
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{
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Nebula& nd = Nebula::instance();
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clpool = nd.get_clpool();
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hpool = nd.get_hpool();
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auth_object = PoolObjectSQL::CLUSTER;
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auth_op = AuthRequest::ADMIN;
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};
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~RequestManagerClusterHost(){};
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/* --------------------------------------------------------------------- */
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ClusterPool * clpool;
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HostPool * hpool;
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/* --------------------------------------------------------------------- */
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void add_generic(
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int cluster_id,
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int host_id,
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RequestAttributes& att);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ClusterAddHost : public RequestManagerClusterHost
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{
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public:
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ClusterAddHost():
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RequestManagerClusterHost("one.cluster.addhost",
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"Adds a host to the cluster",
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"A:sii"){};
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~ClusterAddHost(){};
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void request_execute(xmlrpc_c::paramList const& paramList,
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RequestAttributes& att) override
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{
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int cluster_id = xmlrpc_c::value_int(paramList.getInt(1));
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int object_id = xmlrpc_c::value_int(paramList.getInt(2));
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return add_generic(cluster_id, object_id, att);
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}
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ClusterDelHost : public RequestManagerClusterHost
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{
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public:
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ClusterDelHost():
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RequestManagerClusterHost("one.cluster.delhost",
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"Deletes a host from its cluster",
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"A:sii"){};
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~ClusterDelHost(){};
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void request_execute(xmlrpc_c::paramList const& paramList,
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RequestAttributes& att) override
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{
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// First param is ignored, as objects can be assigned to only
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// one cluster
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int cluster_id = ClusterPool::DEFAULT_CLUSTER_ID;
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int object_id = xmlrpc_c::value_int(paramList.getInt(2));
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return add_generic(cluster_id, object_id, att);
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}
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class RequestManagerClusterDatastore : public RequestManagerCluster
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{
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public:
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RequestManagerClusterDatastore(
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const string& method_name,
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const string& help,
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const string& params):
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RequestManagerCluster(method_name, help, params){};
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~RequestManagerClusterDatastore(){};
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virtual int add_object(
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Cluster* cluster,
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int id,
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string& error_msg) override
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{
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return clpool->add_to_cluster(PoolObjectSQL::DATASTORE, cluster, id, error_msg);
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};
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virtual int del_object(Cluster* cluster, int id, string& error_msg) override
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{
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return clpool->del_from_cluster(PoolObjectSQL::DATASTORE, cluster, id, error_msg);
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};
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virtual void get(int oid, PoolObjectSQL ** object, Clusterable ** cluster_obj) override
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{
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Datastore * ds = dspool->get(oid);
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*object = static_cast<PoolObjectSQL *>(ds);
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*cluster_obj = static_cast<Clusterable *>(ds);
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};
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ClusterAddDatastore : public RequestManagerClusterDatastore
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{
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public:
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ClusterAddDatastore():
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RequestManagerClusterDatastore("one.cluster.adddatastore",
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"Adds a datastore to the cluster",
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"A:sii"){};
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~ClusterAddDatastore(){};
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void request_execute(xmlrpc_c::paramList const& paramList,
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RequestAttributes& att) override
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{
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int cluster_id = xmlrpc_c::value_int(paramList.getInt(1));
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int object_id = xmlrpc_c::value_int(paramList.getInt(2));
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return add_generic(cluster_id, object_id, att,
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dspool, PoolObjectSQL::DATASTORE);
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}
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ClusterDelDatastore : public RequestManagerClusterDatastore
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{
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public:
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ClusterDelDatastore():
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RequestManagerClusterDatastore("one.cluster.deldatastore",
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"Deletes a datastore from its cluster",
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"A:sii"){};
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~ClusterDelDatastore(){};
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void request_execute(xmlrpc_c::paramList const& paramList,
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RequestAttributes& att) override
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{
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int cluster_id = xmlrpc_c::value_int(paramList.getInt(1));
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int object_id = xmlrpc_c::value_int(paramList.getInt(2));
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return del_generic(cluster_id, object_id, att,
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dspool, PoolObjectSQL::DATASTORE);
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}
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class RequestManagerClusterVNet : public RequestManagerCluster
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{
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public:
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RequestManagerClusterVNet(
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const string& method_name,
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const string& help,
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const string& params):
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RequestManagerCluster(method_name, help, params){};
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~RequestManagerClusterVNet(){};
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virtual int add_object(
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Cluster* cluster,
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int id,
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string& error_msg) override
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{
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return clpool->add_to_cluster(PoolObjectSQL::NET, cluster, id, error_msg);
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};
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virtual int del_object(Cluster* cluster, int id, string& error_msg) override
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{
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return clpool->del_from_cluster(PoolObjectSQL::NET, cluster, id, error_msg);
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};
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virtual void get(int oid, PoolObjectSQL ** object, Clusterable ** cluster_obj) override
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{
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VirtualNetwork * vnet = vnpool->get(oid);
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*object = static_cast<PoolObjectSQL *>(vnet);
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*cluster_obj = static_cast<Clusterable *>(vnet);
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};
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ClusterAddVNet : public RequestManagerClusterVNet
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{
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public:
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ClusterAddVNet():
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RequestManagerClusterVNet("one.cluster.addvnet",
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"Adds a virtual network to the cluster",
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"A:sii"){};
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~ClusterAddVNet(){};
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void request_execute(xmlrpc_c::paramList const& paramList,
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RequestAttributes& att) override
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{
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int cluster_id = xmlrpc_c::value_int(paramList.getInt(1));
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int object_id = xmlrpc_c::value_int(paramList.getInt(2));
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return add_generic(cluster_id, object_id, att,
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vnpool, PoolObjectSQL::NET);
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}
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ClusterDelVNet : public RequestManagerClusterVNet
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{
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public:
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ClusterDelVNet():
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RequestManagerClusterVNet("one.cluster.delvnet",
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"Deletes a virtual network from its cluster",
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"A:sii"){};
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~ClusterDelVNet(){};
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void request_execute(xmlrpc_c::paramList const& paramList,
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RequestAttributes& att) override
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{
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int cluster_id = xmlrpc_c::value_int(paramList.getInt(1));
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int object_id = xmlrpc_c::value_int(paramList.getInt(2));
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return del_generic(cluster_id, object_id, att,
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vnpool, PoolObjectSQL::NET);
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}
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};
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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#endif
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