Здравствуйте, собственно, суть вопроса:
имеется физический хост с Esxi 5.0, на нем крутится несколько виртуалок, часть из них уже прикручена к заббиксу и активно мониторится, но с одной возникла проблема: при попытке подключиться к системе мониторинга в веб-морде получаю ошибку -
Get value from agent failed: cannot connect to [[192.168.199.212]:10050]: [113] No route to host
Заббикс-сервер имеет локальный адрес 192.168.199.202 (но физически находится на другой железке) и успешно пингуется с этой виртуалки, так же как и виртуалка свободно пингуется с сервера.
В логах агента были ошибки вида:
но после очередного рестарта агента в логи больше ничего не сыпется.
В логах Заббикс-сервера сначала были такие сообщения:
но после рестарта агента в логе сервера сообщения с этого хоста тоже прекратились.
Привожу конфиг агента:
Помогите, пожалуйста, разобраться.
имеется физический хост с Esxi 5.0, на нем крутится несколько виртуалок, часть из них уже прикручена к заббиксу и активно мониторится, но с одной возникла проблема: при попытке подключиться к системе мониторинга в веб-морде получаю ошибку -
Get value from agent failed: cannot connect to [[192.168.199.212]:10050]: [113] No route to host
Заббикс-сервер имеет локальный адрес 192.168.199.202 (но физически находится на другой железке) и успешно пингуется с этой виртуалки, так же как и виртуалка свободно пингуется с сервера.
В логах агента были ошибки вида:
Code:
7887:20130425:170352.508 No active checks on server: host [VM_SITE_AM] not found
В логах Заббикс-сервера сначала были такие сообщения:
Code:
cannot send list of active checks to [192.168.199.212]: host [VM_SITE_AM] not found Zabbix agent item [system.cpu.intr] on host [VM_SITE_AM] failed: first network error, wait for 20 seconds 1432:20130425:170741.259 Zabbix agent item [system.cpu.intr] on host [VM_SITE_AM] failed: another network error, wait for 20 seconds 1432:20130425:170814.330 Zabbix agent item [system.localtime] on host [VM_SITE_AM] failed: another network error, wait for 20 seconds 1432:20130425:170834.357 Zabbix agent item [system.cpu.load[percpu,avg5]] on host [VM_SITE_AM] failed: another network error, wait for 20 seconds 1432:20130425:170854.381 Zabbix agent item [system.swap.size[,pfree]] on host [VM_SITE_AM] failed: another network error, wait for 20 seconds 1432:20130425:170914.400 Zabbix agent item [vm.memory.size[available]] on host [VM_SITE_AM] failed: another network error, wait for 20 seconds 1432:20130425:170934.443 temporarily disabling Zabbix agent checks on host [VM_SITE_AM]: host unavailable
Привожу конфиг агента:
Code:
# This is a config file for the Zabbix agent daemon (Unix) # To get more information about Zabbix, visit http://www.zabbix.com ############ GENERAL PARAMETERS ################# ### Option: PidFile # Name of PID file. # # Mandatory: no # Default: # PidFile=/tmp/zabbix_agentd.pid ### Option: LogFile # Name of log file. # If not set, syslog is used. # # Mandatory: no # Default: # LogFile= LogFile=/tmp/zabbix_agentd.log ### Option: LogFileSize # Maximum size of log file in MB. # 0 - disable automatic log rotation. # # Mandatory: no # Range: 0-1024 # Default: # LogFileSize=1 ### Option: DebugLevel # Specifies debug level # 0 - no debug # 1 - critical information # 2 - error information # 3 - warnings # 4 - for debugging (produces lots of information) # # Mandatory: no # Range: 0-4 # Default: # DebugLevel=3 ### Option: SourceIP # Source IP address for outgoing connections. # # Mandatory: no # Default: SourceIP=192.168.199.212 ### Option: EnableRemoteCommands # Whether remote commands from Zabbix server are allowed. # 0 - not allowed # 1 - allowed # # Mandatory: no # Default: # EnableRemoteCommands=0 ### Option: LogRemoteCommands # Enable logging of executed shell commands as warnings. # 0 - disabled # 1 - enabled # # Mandatory: no # Default: # LogRemoteCommands=0 ##### Passive checks related ### Option: Server # List of comma delimited IP addresses (or hostnames) of Zabbix servers. # Incoming connections will be accepted only from the hosts listed here. # No spaces allowed. # If IPv6 support is enabled then '127.0.0.1', '::127.0.0.1', '::ffff:127.0.0.1' are treated equally. # # Mandatory: no # Default: # Server= Server=192.168.199.202 ### Option: ListenPort # Agent will listen on this port for connections from the server. # # Mandatory: no # Range: 1024-32767 # Default: # ListenPort=10050 ### Option: ListenIP # List of comma delimited IP addresses that the agent should listen on. # First IP address is sent to Zabbix server if connecting to it to retrieve list of active checks. # # Mandatory: no # Default: # ListenIP=0.0.0.0 ### Option: StartAgents # Number of pre-forked instances of zabbix_agentd that process passive checks. # If set to 0, disables passive checks and the agent will not listen on any TCP port. # # Mandatory: no # Range: 0-100 # Default: # StartAgents=3 ##### Active checks related ### Option: ServerActive # List of comma delimited IP:port (or hostname:port) pairs of Zabbix servers for active checks. # If port is not specified, default port is used. # IPv6 addresses must be enclosed in square brackets if port for that host is specified. # If port is not specified, square brackets for IPv6 addresses are optional. # If this parameter is not specified, active checks are disabled. # Example: ServerActive=127.0.0.1:20051,zabbix.domain,[::1]:30051,::1,[12fc::1] # # Mandatory: no # Default: # ServerActive= ServerActive=192.168.199.202 ### Option: Hostname # Unique, case sensitive hostname. # Required for active checks and must match hostname as configured on the server. # Value is acquired from HostnameItem if undefined. # # Mandatory: no # Default: # Hostname= Hostname=VM_SITE_AM ### Option: HostnameItem # Item used for generating Hostname if it is undefined. # Ignored if Hostname is defined. # # Mandatory: no # Default: # HostnameItem=system.hostname ### Option: RefreshActiveChecks # How often list of active checks is refreshed, in seconds. # # Mandatory: no # Range: 60-3600 # Default: # RefreshActiveChecks=120 ### Option: BufferSend # Do not keep data longer than N seconds in buffer. # # Mandatory: no # Range: 1-3600 # Default: # BufferSend=5 ### Option: BufferSize # Maximum number of values in a memory buffer. The agent will send # all collected data to Zabbix Server or Proxy if the buffer is full. # # Mandatory: no # Range: 2-65535 # Default: # BufferSize=100 ### Option: MaxLinesPerSecond # Maximum number of new lines the agent will send per second to Zabbix Server # or Proxy processing 'log' and 'logrt' active checks. # The provided value will be overridden by the parameter 'maxlines', # provided in 'log' or 'logrt' item keys. # # Mandatory: no # Range: 1-1000 # Default: # MaxLinesPerSecond=100 ### Option: AllowRoot # Allow the agent to run as 'root'. If disabled and the agent is started by 'root', the agent # will try to switch to user 'zabbix' instead. Has no effect if started under a regular user. # 0 - do not allow # 1 - allow # # Mandatory: no # Default: # AllowRoot=0 ############ ADVANCED PARAMETERS ################# ### Option: Alias # Sets an alias for parameter. It can be useful to substitute long and complex parameter name with a smaller and simpler one. # # Mandatory: no # Range: # Default: ### Option: Timeout # Spend no more than Timeout seconds on processing # # Mandatory: no # Range: 1-30 # Default: Timeout=30 ### Option: Include # You may include individual files or all files in a directory in the configuration file. # Installing Zabbix will create include directory in /usr/local/etc, unless modified during the compile time. # # Mandatory: no # Default: # Include= # Include=/usr/local/etc/zabbix_agentd.userparams.conf # Include=/usr/local/etc/zabbix_agentd.conf.d/ ####### USER-DEFINED MONITORED PARAMETERS ####### ### Option: UnsafeUserParameters # Allow all characters to be passed in arguments to user-defined parameters. # 0 - do not allow # 1 - allow # # Mandatory: no # Range: 0-1 # Default: # UnsafeUserParameters=0 ### Option: UserParameter # User-defined parameter to monitor. There can be several user-defined parameters. # Format: UserParameter=<key>,<shell command> # See 'zabbix_agentd' directory for examples. # # Mandatory: no # Default: # UserParameter=
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