/*
** Zabbix
** Copyright (C) 2001-2023 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
#include "checks_simple.h"
#include "checks_simple_vmware.h"
#include "simple.h"
#include "log.h"
#include "zbxself.h"
#include "zbxsysinfo.h"
typedef int (*vmfunc_t)(AGENT_REQUEST *, const char *, const char *, AGENT_RESULT *);
#define ZBX_VMWARE_PREFIX "vmware."
typedef struct
{
const char *key;
vmfunc_t func;
}
zbx_vmcheck_t;
#if defined(HAVE_LIBXML2) && defined(HAVE_LIBCURL)
# define VMCHECK_FUNC(func) func
#else
# define VMCHECK_FUNC(func) NULL
#endif
extern int CONFIG_FORKS[ZBX_PROCESS_TYPE_COUNT];
static zbx_vmcheck_t vmchecks[] =
{
{"alarms.get", VMCHECK_FUNC(check_vcenter_alarms_get)},
{"cluster.alarms.get", VMCHECK_FUNC(check_vcenter_cluster_alarms_get)},
{"cluster.discovery", VMCHECK_FUNC(check_vcenter_cluster_discovery)},
{"cluster.property", VMCHECK_FUNC(check_vcenter_cluster_property)},
{"cluster.status", VMCHECK_FUNC(check_vcenter_cluster_status)},
{"cluster.tags.get", VMCHECK_FUNC(check_vcenter_cluster_tags_get)},
{"cl.perfcounter", VMCHECK_FUNC(check_vcenter_cl_perfcounter)},
{"version", VMCHECK_FUNC(check_vcenter_version)},
{"fullname", VMCHECK_FUNC(check_vcenter_fullname)},
{"datastore.alarms.get", VMCHECK_FUNC(check_vcenter_datastore_alarms_get)},
{"datastore.discovery", VMCHECK_FUNC(check_vcenter_datastore_discovery)},
{"datastore.tags.get", VMCHECK_FUNC(check_vcenter_datastore_tags_get)},
{"datastore.read", VMCHECK_FUNC(check_vcenter_datastore_read)},
{"datastore.perfcounter", VMCHECK_FUNC(check_vcenter_datastore_perfcounter)},
{"datastore.property", VMCHECK_FUNC(check_vcenter_datastore_property)},
{"datastore.size", VMCHECK_FUNC(check_vcenter_datastore_size)},
{"datastore.write", VMCHECK_FUNC(check_vcenter_datastore_write)},
{"datastore.hv.list", VMCHECK_FUNC(check_vcenter_datastore_hv_list)},
{"dvswitch.discovery", VMCHECK_FUNC(check_vcenter_dvswitch_discovery)},
{"dvswitch.fetchports.get", VMCHECK_FUNC(check_vcenter_dvswitch_fetchports_get)},
{"hv.alarms.get", VMCHECK_FUNC(check_vcenter_hv_alarms_get)},
{"hv.cluster.name", VMCHECK_FUNC(check_vcenter_hv_cluster_name)},
{"hv.connectionstate", VMCHECK_FUNC(check_vcenter_hv_connectionstate)},
{"hv.cpu.usage", VMCHECK_FUNC(check_vcenter_hv_cpu_usage)},
{"hv.cpu.usage.perf", VMCHECK_FUNC(check_vcenter_hv_cpu_usage_perf)},
{"hv.cpu.utilization", VMCHECK_FUNC(check_vcenter_hv_cpu_utilization)},
{"hv.datacenter.name", VMCHECK_FUNC(check_vcenter_hv_datacenter_name)},
{"hv.datastore.discovery", VMCHECK_FUNC(check_vcenter_hv_datastore_discovery)},
{"hv.datastore.read", VMCHECK_FUNC(check_vcenter_hv_datastore_read)},
{"hv.datastore.size", VMCHECK_FUNC(check_vcenter_hv_datastore_size)},
{"hv.datastore.write", VMCHECK_FUNC(check_vcenter_hv_datastore_write)},
{"hv.datastore.list", VMCHECK_FUNC(check_vcenter_hv_datastore_list)},
{"hv.datastore.multipath", VMCHECK_FUNC(check_vcenter_hv_datastore_multipath)},
{"hv.discovery", VMCHECK_FUNC(check_vcenter_hv_discovery)},
{"hv.diskinfo.get", VMCHECK_FUNC(check_vcenter_hv_diskinfo_get)},
{"hv.fullname", VMCHECK_FUNC(check_vcenter_hv_fullname)},
{"hv.hw.cpu.num", VMCHECK_FUNC(check_vcenter_hv_hw_cpu_num)},
{"hv.hw.cpu.freq", VMCHECK_FUNC(check_vcenter_hv_hw_cpu_freq)},
{"hv.hw.cpu.model", VMCHECK_FUNC(check_vcenter_hv_hw_cpu_model)},
{"hv.hw.cpu.threads", VMCHECK_FUNC(check_vcenter_hv_hw_cpu_threads)},
{"hv.hw.memory", VMCHECK_FUNC(check_vcenter_hv_hw_memory)},
{"hv.hw.model", VMCHECK_FUNC(check_vcenter_hv_hw_model)},
{"hv.hw.serialnumber", VMCHECK_FUNC(check_vcenter_hv_hw_serialnumber)},
{"hv.hw.uuid", VMCHECK_FUNC(check_vcenter_hv_hw_uuid)},
{"hv.hw.vendor", VMCHECK_FUNC(check_vcenter_hv_hw_vendor)},
{"hv.memory.size.ballooned", VMCHECK_FUNC(check_vcenter_hv_memory_size_ballooned)},
{"hv.memory.used", VMCHECK_FUNC(check_vcenter_hv_memory_used)},
{"hv.net.if.discovery", VMCHECK_FUNC(check_vcenter_hv_net_if_discovery)},
{"hv.network.in", VMCHECK_FUNC(check_vcenter_hv_network_in)},
{"hv.network.out", VMCHECK_FUNC(check_vcenter_hv_network_out)},
{"hv.network.linkspeed", VMCHECK_FUNC(check_vcenter_hv_network_linkspeed)},
{"hv.tags.get", VMCHECK_FUNC(check_vcenter_hv_tags_get)},
{"hv.perfcounter", VMCHECK_FUNC(check_vcenter_hv_perfcounter)},
{"hv.power", VMCHECK_FUNC(check_vcenter_hv_power)},
{"hv.property", VMCHECK_FUNC(check_vcenter_hv_property)},
{"hv.sensor.health.state", VMCHECK_FUNC(check_vcenter_hv_sensor_health_state)},
{"hv.status", VMCHECK_FUNC(check_vcenter_hv_status)},
{"hv.maintenance", VMCHECK_FUNC(check_vcenter_hv_maintenance)},
{"hv.uptime", VMCHECK_FUNC(check_vcenter_hv_uptime)},
{"hv.version", VMCHECK_FUNC(check_vcenter_hv_version)},
{"hv.sensors.get", VMCHECK_FUNC(check_vcenter_hv_sensors_get)},
{"hv.hw.sensors.get", VMCHECK_FUNC(check_vcenter_hv_hw_sensors_get)},
{"hv.vm.num", VMCHECK_FUNC(check_vcenter_hv_vm_num)},
{"vm.alarms.get", VMCHECK_FUNC(check_vcenter_vm_alarms_get)},
{"vm.attribute", VMCHECK_FUNC(check_vcenter_vm_attribute)},
{"vm.cluster.name", VMCHECK_FUNC(check_vcenter_vm_cluster_name)},
{"vm.cpu.num", VMCHECK_FUNC(check_vcenter_vm_cpu_num)},
{"vm.consolidationneeded", VMCHECK_FUNC(check_vcenter_vm_consolidationneeded)},
{"vm.cpu.ready", VMCHECK_FUNC(check_vcenter_vm_cpu_ready)},
{"vm.cpu.usage", VMCHECK_FUNC(check_vcenter_vm_cpu_usage)},
{"vm.cpu.usage.perf", VMCHECK_FUNC(check_vcenter_vm_cpu_usage_perf)},
{"vm.cpu.latency", VMCHECK_FUNC(check_vcenter_vm_cpu_latency)},
{"vm.cpu.readiness", VMCHECK_FUNC(check_vcenter_vm_cpu_readiness)},
{"vm.cpu.swapwait", VMCHECK_FUNC(check_vcenter_vm_cpu_swapwait)},
{"vm.datacenter.name", VMCHECK_FUNC(check_vcenter_vm_datacenter_name)},
{"vm.discovery", VMCHECK_FUNC(check_vcenter_vm_discovery)},
{"vm.guest.osuptime", VMCHECK_FUNC(check_vcenter_vm_guest_uptime)},
{"vm.hv.name", VMCHECK_FUNC(check_vcenter_vm_hv_name)},
{"vm.memory.size", VMCHECK_FUNC(check_vcenter_vm_memory_size)},
{"vm.memory.size.ballooned", VMCHECK_FUNC(check_vcenter_vm_memory_size_ballooned)},
{"vm.memory.size.compressed", VMCHECK_FUNC(check_vcenter_vm_memory_size_compressed)},
{"vm.memory.size.swapped", VMCHECK_FUNC(check_vcenter_vm_memory_size_swapped)},
{"vm.memory.size.usage.guest", VMCHECK_FUNC(check_vcenter_vm_memory_size_usage_guest)},
{"vm.memory.size.usage.host", VMCHECK_FUNC(check_vcenter_vm_memory_size_usage_host)},
{"vm.memory.size.private", VMCHECK_FUNC(check_vcenter_vm_memory_size_private)},
{"vm.memory.size.shared", VMCHECK_FUNC(check_vcenter_vm_memory_size_shared)},
{"vm.memory.size.consumed", VMCHECK_FUNC(check_vcenter_vm_memory_size_consumed)},
{"vm.memory.usage", VMCHECK_FUNC(check_vcenter_vm_memory_usage)},
{"vm.guest.memory.size.swapped", VMCHECK_FUNC(check_vcenter_vm_guest_memory_size_swapped)},
{"vm.net.if.discovery", VMCHECK_FUNC(check_vcenter_vm_net_if_discovery)},
{"vm.net.if.in", VMCHECK_FUNC(check_vcenter_vm_net_if_in)},
{"vm.net.if.out", VMCHECK_FUNC(check_vcenter_vm_net_if_out)},
{"vm.net.if.usage", VMCHECK_FUNC(check_vcenter_vm_net_if_usage)},
{"vm.perfcounter", VMCHECK_FUNC(check_vcenter_vm_perfcounter)},
{"vm.powerstate", VMCHECK_FUNC(check_vcenter_vm_powerstate)},
{"vm.property", VMCHECK_FUNC(check_vcenter_vm_property)},
{"vm.snapshot.get", VMCHECK_FUNC(check_vcenter_vm_snapshot_get)},
{"vm.state", VMCHECK_FUNC(check_vcenter_vm_state)},
{"vm.storage.committed", VMCHECK_FUNC(check_vcenter_vm_storage_committed)},
{"vm.storage.unshared", VMCHECK_FUNC(check_vcenter_vm_storage_unshared)},
{"vm.storage.uncommitted", VMCHECK_FUNC(check_vcenter_vm_storage_uncommitted)},
{"vm.tags.get", VMCHECK_FUNC(check_vcenter_vm_tags_get)},
{"vm.storage.readoio", VMCHECK_FUNC(check_vcenter_vm_storage_readoio)},
{"vm.storage.writeoio", VMCHECK_FUNC(check_vcenter_vm_storage_writeoio)},
{"vm.storage.totalwritelatency", VMCHECK_FUNC(check_vcenter_vm_storage_totalwritelatency)},
{"vm.storage.totalreadlatency", VMCHECK_FUNC(check_vcenter_vm_storage_totalreadlatency)},
{"vm.tools", VMCHECK_FUNC(check_vcenter_vm_tools)},
{"vm.uptime", VMCHECK_FUNC(check_vcenter_vm_uptime)},
{"vm.vfs.dev.discovery", VMCHECK_FUNC(check_vcenter_vm_vfs_dev_discovery)},
{"vm.vfs.dev.read", VMCHECK_FUNC(check_vcenter_vm_vfs_dev_read)},
{"vm.vfs.dev.write", VMCHECK_FUNC(check_vcenter_vm_vfs_dev_write)},
{"vm.vfs.fs.discovery", VMCHECK_FUNC(check_vcenter_vm_vfs_fs_discovery)},
{"vm.vfs.fs.size", VMCHECK_FUNC(check_vcenter_vm_vfs_fs_size)},
{"dc.alarms.get", VMCHECK_FUNC(check_vcenter_dc_alarms_get)},
{"dc.discovery", VMCHECK_FUNC(check_vcenter_dc_discovery)},
{"dc.tags.get", VMCHECK_FUNC(check_vcenter_dc_tags_get)},
{"rp.cpu.usage", VMCHECK_FUNC(check_vcenter_rp_cpu_usage)},
{"rp.memory", VMCHECK_FUNC(check_vcenter_rp_memory)},
{NULL, NULL}
};
/******************************************************************************
* *
* Purpose: Retrieves a handler of the item key *
* *
* Parameters: key - [IN] an item key (without parameters) *
* vmfunc - [OUT] a handler of the item key; can be NULL if *
* libxml2 or libcurl is not compiled in *
* *
* Return value: SUCCEED if key is a valid VMware key, FAIL - otherwise *
* *
******************************************************************************/
static int get_vmware_function(const char *key, vmfunc_t *vmfunc)
{
zbx_vmcheck_t *check;
if (0 != strncmp(key, ZBX_VMWARE_PREFIX, ZBX_CONST_STRLEN(ZBX_VMWARE_PREFIX)))
return FAIL;
for (check = vmchecks; NULL != check->key; check++)
{
if (0 == strcmp(key + ZBX_CONST_STRLEN(ZBX_VMWARE_PREFIX), check->key))
{
*vmfunc = check->func;
return SUCCEED;
}
}
return FAIL;
}
int get_value_simple(const DC_ITEM *item, AGENT_RESULT *result, zbx_vector_ptr_t *add_results)
{
AGENT_REQUEST request;
vmfunc_t vmfunc;
int ret = NOTSUPPORTED;
zabbix_log(LOG_LEVEL_DEBUG, "In %s() key_orig:'%s' addr:'%s'", __func__, item->key_orig, item->interface.addr);
zbx_init_agent_request(&request);
if (SUCCEED != zbx_parse_item_key(item->key, &request))
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid item key format."));
goto out;
}
request.lastlogsize = item->lastlogsize;
if (0 == strcmp(request.key, "net.tcp.service") || 0 == strcmp(request.key, "net.udp.service"))
{
if (SYSINFO_RET_OK == zbx_check_service_default_addr(&request, item->interface.addr, result, 0))
ret = SUCCEED;
}
else if (0 == strcmp(request.key, "net.tcp.service.perf") || 0 == strcmp(request.key, "net.udp.service.perf"))
{
if (SYSINFO_RET_OK == zbx_check_service_default_addr(&request, item->interface.addr, result, 1))
ret = SUCCEED;
}
else if (SUCCEED == get_vmware_function(request.key, &vmfunc))
{
if (NULL != vmfunc)
{
if (0 == CONFIG_FORKS[ZBX_PROCESS_TYPE_VMWARE])
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "No \"vmware collector\" processes started."));
goto out;
}
if (SYSINFO_RET_OK == vmfunc(&request, item->username, item->password, result))
ret = SUCCEED;
}
else
SET_MSG_RESULT(result, zbx_strdup(NULL, "Support for VMware checks was not compiled in."));
}
else if (0 == strcmp(request.key, ZBX_VMWARE_PREFIX "eventlog"))
{
#if defined(HAVE_LIBXML2) && defined(HAVE_LIBCURL)
if (SYSINFO_RET_OK == check_vcenter_eventlog(&request, item, result, add_results))
ret = SUCCEED;
#else
ZBX_UNUSED(add_results);
SET_MSG_RESULT(result, zbx_strdup(NULL, "Support for VMware checks was not compiled in."));
#endif
}
else
{
/* it will execute item from a loadable module if any */
if (SUCCEED == zbx_execute_agent_check(item->key, ZBX_PROCESS_MODULE_COMMAND, result))
ret = SUCCEED;
}
if (NOTSUPPORTED == ret && !ZBX_ISSET_MSG(result))
SET_MSG_RESULT(result, zbx_strdup(NULL, "Simple check is not supported."));
out:
zbx_free_agent_request(&request);
zabbix_log(LOG_LEVEL_DEBUG, "End of %s():%s", __func__, zbx_result_string(ret));
return ret;
}