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Host tcp4/tcp6 ports is a global resource thus we need to make port accounting also global or we have issues described in [1] when port allocator ranges of different instances are overlapped (which is by default for qemu for example). Let's have only one global port allocator object that take care of the entire ports range (0 - 65535) and introduce port range object for clients to specify desired auto allocation band. [1] https://www.redhat.com/archives/libvir-list/2017-December/msg00600.html Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
/*
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* bhyve_utils.h: bhyve utils
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*
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* Copyright (C) 2014 Roman Bogorodskiy
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __BHYVE_UTILS_H__
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# define __BHYVE_UTILS_H__
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# include "driver.h"
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# include "domain_event.h"
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# include "configmake.h"
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# include "virdomainobjlist.h"
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# include "virthread.h"
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# include "virclosecallbacks.h"
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# include "virportallocator.h"
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# define BHYVE_AUTOSTART_DIR SYSCONFDIR "/libvirt/bhyve/autostart"
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# define BHYVE_CONFIG_DIR SYSCONFDIR "/libvirt/bhyve"
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# define BHYVE_STATE_DIR LOCALSTATEDIR "/run/libvirt/bhyve"
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# define BHYVE_LOG_DIR LOCALSTATEDIR "/log/libvirt/bhyve"
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typedef struct _virBhyveDriverConfig virBhyveDriverConfig;
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typedef struct _virBhyveDriverConfig *virBhyveDriverConfigPtr;
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struct _virBhyveDriverConfig {
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virObject parent;
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char *firmwareDir;
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};
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struct _bhyveConn {
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virMutex lock;
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virBhyveDriverConfigPtr config;
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virDomainObjListPtr domains;
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virCapsPtr caps;
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virDomainXMLOptionPtr xmlopt;
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char *pidfile;
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virSysinfoDefPtr hostsysinfo;
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virObjectEventStatePtr domainEventState;
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virCloseCallbacksPtr closeCallbacks;
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virPortAllocatorRangePtr remotePorts;
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unsigned bhyvecaps;
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unsigned grubcaps;
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};
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typedef struct _bhyveConn bhyveConn;
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typedef struct _bhyveConn *bhyveConnPtr;
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struct bhyveAutostartData {
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bhyveConnPtr driver;
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virConnectPtr conn;
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};
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void bhyveDriverLock(bhyveConnPtr driver);
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void bhyveDriverUnlock(bhyveConnPtr driver);
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#endif /* __BHYVE_UTILS_H__ */
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