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The cluster id -1 is used to indicate objects that can be clustered, but are not assigned to any cluster. The new methods to remove objects from their current datastore actually set this 'none' or -1 cluster ID. VNets are always created in this 'none' cluster. Hosts and DS require a cluster ID to be placed when allocated, and the ruby OCA by default sets it to 'none'
401 lines
13 KiB
C++
401 lines
13 KiB
C++
/* -------------------------------------------------------------------------- */
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/* Copyright 2002-2012, OpenNebula Project Leads (OpenNebula.org) */
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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_ALLOCATE_H_
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#define REQUEST_MANAGER_ALLOCATE_H_
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#include "Request.h"
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#include "Nebula.h"
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#include "VirtualNetworkTemplate.h"
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#include "ImageTemplate.h"
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#include "VirtualMachineTemplate.h"
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#include "DatastoreTemplate.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 RequestManagerAllocate: public Request
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{
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protected:
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RequestManagerAllocate(const string& method_name,
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const string& help,
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const string& xml_args,
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bool dt)
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:Request(method_name,xml_args,help), do_template(dt)
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{
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auth_op = AuthRequest::CREATE;
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Nebula& nd = Nebula::instance();
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clpool = nd.get_clpool();
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};
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~RequestManagerAllocate(){};
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/* -------------------------------------------------------------------- */
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virtual void request_execute(xmlrpc_c::paramList const& _paramList,
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RequestAttributes& att);
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virtual bool allocate_authorization(Template * obj_template,
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RequestAttributes& att,
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PoolObjectAuth * cluster_perms);
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/* -------------------------------------------------------------------- */
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virtual Template * get_object_template() { return 0; };
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virtual int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att)
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{
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return -1;
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};
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virtual int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att,
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int cluster_id,
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const string& cluster_name)
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{
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return pool_allocate(_paramList, tmpl, id, error_str, att);
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};
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virtual int get_cluster_id(xmlrpc_c::paramList const& paramList)
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{
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return ClusterPool::NONE_CLUSTER_ID;
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};
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virtual int add_to_cluster(Cluster* cluster, int id, string& error_msg)
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{
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return -1;
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};
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protected:
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ClusterPool * clpool;
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private:
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bool do_template;
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class VirtualMachineAllocate: public RequestManagerAllocate
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{
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public:
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VirtualMachineAllocate():
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RequestManagerAllocate("VirtualMachineAllocate",
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"Allocates a new virtual machine",
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"A:ss",
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true)
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_vmpool();
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auth_object = PoolObjectSQL::VM;
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};
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~VirtualMachineAllocate(){};
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/* --------------------------------------------------------------------- */
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Template * get_object_template()
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{
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return new VirtualMachineTemplate;
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};
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int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att);
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bool allocate_authorization(Template * obj_template,
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RequestAttributes& att,
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PoolObjectAuth * cluster_perms);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class VirtualNetworkAllocate: public RequestManagerAllocate
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{
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public:
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VirtualNetworkAllocate():
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RequestManagerAllocate("VirtualNetworkAllocate",
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"Allocates a new virtual network",
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"A:ss",
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true)
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_vnpool();
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auth_object = PoolObjectSQL::NET;
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};
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~VirtualNetworkAllocate(){};
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/* --------------------------------------------------------------------- */
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Template * get_object_template()
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{
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return new VirtualNetworkTemplate;
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};
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int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att,
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int cluster_id,
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const string& cluster_name);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ImageAllocate: public RequestManagerAllocate
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{
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public:
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ImageAllocate():
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RequestManagerAllocate("ImageAllocate",
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"Allocates a new image",
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"A:ss",
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true)
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_ipool();
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auth_object = PoolObjectSQL::IMAGE;
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};
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~ImageAllocate(){};
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/* --------------------------------------------------------------------- */
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void request_execute(xmlrpc_c::paramList const& _paramList,
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RequestAttributes& att);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class TemplateAllocate : public RequestManagerAllocate
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{
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public:
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TemplateAllocate():
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RequestManagerAllocate("TemplateAllocate",
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"Allocates a new virtual machine template",
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"A:ss",
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true)
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_tpool();
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auth_object = PoolObjectSQL::TEMPLATE;
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};
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~TemplateAllocate(){};
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/* --------------------------------------------------------------------- */
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Template * get_object_template()
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{
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return new VirtualMachineTemplate;
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};
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int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class HostAllocate : public RequestManagerAllocate
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{
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public:
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HostAllocate():
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RequestManagerAllocate("HostAllocate",
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"Allocates a new host",
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"A:sssssi",
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false)
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_hpool();
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auth_object = PoolObjectSQL::HOST;
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};
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~HostAllocate(){};
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/* --------------------------------------------------------------------- */
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int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att,
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int cluster_id,
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const string& cluster_name);
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int get_cluster_id(xmlrpc_c::paramList const& paramList)
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{
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return xmlrpc_c::value_int(paramList.getInt(5));
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};
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int add_to_cluster(Cluster* cluster, int id, string& error_msg)
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{
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return cluster->add_host(id, error_msg);
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};
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class UserAllocate: public RequestManagerAllocate
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{
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public:
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UserAllocate():
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RequestManagerAllocate("UserAllocate",
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"Returns user information",
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"A:ssss",
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false)
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_upool();
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auth_object = PoolObjectSQL::USER;
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};
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~UserAllocate(){};
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int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class GroupAllocate: public RequestManagerAllocate
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{
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public:
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GroupAllocate():
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RequestManagerAllocate("GroupAllocate",
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"Allocates a new group",
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"A:ss",
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false)
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_gpool();
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auth_object = PoolObjectSQL::GROUP;
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};
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~GroupAllocate(){};
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int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class DatastoreAllocate: public RequestManagerAllocate
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{
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public:
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DatastoreAllocate():
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RequestManagerAllocate("DatastoreAllocate",
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"Allocates a new Datastore",
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"A:ssi",
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true)
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_dspool();
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auth_object = PoolObjectSQL::DATASTORE;
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};
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~DatastoreAllocate(){};
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/* -------------------------------------------------------------------- */
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Template * get_object_template()
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{
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return new DatastoreTemplate;
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};
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int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att,
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int cluster_id,
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const string& cluster_name);
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int get_cluster_id(xmlrpc_c::paramList const& paramList)
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{
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return xmlrpc_c::value_int(paramList.getInt(2));
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};
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int add_to_cluster(Cluster* cluster, int id, string& error_msg)
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{
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return cluster->add_datastore(id, error_msg);
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};
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ClusterAllocate: public RequestManagerAllocate
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{
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public:
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ClusterAllocate():
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RequestManagerAllocate("ClusterAllocate",
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"Allocates a new cluster",
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"A:ss",
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false)
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_clpool();
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auth_object = PoolObjectSQL::CLUSTER;
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};
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~ClusterAllocate(){};
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int pool_allocate(xmlrpc_c::paramList const& _paramList,
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Template * tmpl,
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int& id,
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string& error_str,
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RequestAttributes& att);
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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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