mirror of
https://git.proxmox.com/git/mirror_corosync
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131cfbe4ae
- corosync-device-net as binary is gone. Replacement is
corosync-qdevice
- corosync-qdevice has support for multiple models (only net is
currently implemented)
- Completelly redesign qdevice-net main loop.
- Connect is non blocking
- Cmap and Votequorum events are handled even before connect to
qnetd. Algorithm gets send_node_list and vote set so it's not needed
to check connection status and also vote_timer is running and voting
until something changes (configuration or votequorum node list)
- If connect fails, algorithm_disconnected with new reason
CANT_CONNECT_TO_THE_SERVER is called
- Logging for qdevice is based on libqb logging functions. Also
logging configuration from corosync.conf is now used and dynamic
changes of configuration are handled.
- Added qdevice_net_algorithm_config_node_list_changed
- Changed qdevice_net_algorithm_votequorum_node_list_notify in respect
of adding send_node_list so it's similar to other functions.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
96 lines
3.1 KiB
C
96 lines
3.1 KiB
C
/*
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* Copyright (c) 2015-2016 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Jan Friesse (jfriesse@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the Red Hat, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "qdevice-instance.h"
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#include "qdevice-log.h"
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#include "qdevice-model.h"
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int
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qdevice_instance_init(struct qdevice_instance *instance)
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{
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memset(instance, 0, sizeof(*instance));
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node_list_init(&instance->config_node_list);
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return (0);
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}
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int
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qdevice_instance_destroy(struct qdevice_instance *instance)
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{
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node_list_free(&instance->config_node_list);
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return (0);
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}
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int
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qdevice_instance_configure_from_cmap(struct qdevice_instance *instance)
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{
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char *str;
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if (cmap_get_string(instance->cmap_handle, "quorum.device.model", &str) != CS_OK) {
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qdevice_log(LOG_ERR, "Can't read quorum.device.model cmap key.");
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return (-1);
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}
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if (qdevice_model_str_to_type(str, &instance->model_type) != 0) {
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qdevice_log(LOG_ERR, "Configured device model %s is not supported.", str);
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free(str);
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return (-1);
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}
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free(str);
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if (cmap_get_uint32(instance->cmap_handle, "runtime.votequorum.this_node_id",
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&instance->node_id) != CS_OK) {
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qdevice_log(LOG_ERR, "Unable to retrive this node nodeid.");
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return (-1);
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}
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if (cmap_get_uint32(instance->cmap_handle, "quorum.device.timeout", &instance->heartbeat_interval) != CS_OK) {
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instance->heartbeat_interval = VOTEQUORUM_QDEVICE_DEFAULT_TIMEOUT;
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}
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if (cmap_get_uint32(instance->cmap_handle, "quorum.device.sync_timeout",
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&instance->sync_heartbeat_interval) != CS_OK) {
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instance->sync_heartbeat_interval = VOTEQUORUM_QDEVICE_DEFAULT_SYNC_TIMEOUT;
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}
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return (0);
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}
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