public or private. Whether you want to deploy an OpenStack cloud, a Kubernetes cluster or a 50,000-node render farm, Ubuntu Server delivers the best value scale-out performance available. In this documentation can share your comments or let us know about bugs with any page. • Read our Code of Conduct • Get support • Join the Discourse forum • Download • Find out how to contribute to the Server Guide, or let us ation-with-docker Container customization with Docker 3 rock-images/multi-node-configuration-with-docker-compose Multi-node configuration with Docker-Compose 2 Software 3 package-management Package management

.......................................................................................... 1 1. Support ................................................................................................ com 1 Introduction 1. Support There are a couple of different ways that Ubuntu Server Edition is supported: commercial support and community support. The main commercial support (and development funding) Ltd. They supply reasonably- priced support contracts on a per desktop or per server basis. For more information see the Ubuntu Advantage3 page. Community support is also provided by dedicated individuals

means that its source code is freely distributed and available for the general public. Commercial support is available and provided by Zabbix Company and its partners around the world. Learn more about multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling), IPMI, JMX, VMware monitoring • custom checks • gathering value or select the value from a dropdown of pre-determined options. Oracle DB deprecated The support for Oracle as a backend database has been deprecated and is expected to be completely removed in

means that its source code is freely distributed and available for the general public. Commercial support is available and provided by Zabbix Company and its partners around the world. Learn more about multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling), IPMI, JMX, VMware monitoring • custom checks • gathering preprocessing • SNMP OID discovery Notification macros in alert scripts Alert script parameters now support user macros and all built-in macros that are supported in Zabbix notifications (including in trigger-based

means that its source code is freely distributed and available for the general public. Commercial support is available and provided by Zabbix Company and its partners around the world. Learn more about multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling), IPMI, JMX, VMware monitoring • custom checks • gathering login after an upgrade - to convert passwords with not reliable hashes from MD5 to bcrypt. Now support of MD5 cryptography has been dropped completely. Reload proxy configuration It is now possible to

means that its source code is freely distributed and available for the general public. Commercial support is available and provided by Zabbix Company and its partners around the world. Learn more about multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling), IPMI, JMX, VMware monitoring • custom checks • gathering zabbix_server instances or nodes, where only one node can be active (working) at a time, while other nodes are on standby, ready to take over in case the current node is stopped or fails. See also: High availability

means that its source code is freely distributed and available for the general public. Commercial support is available and provided by Zabbix Company and its partners around the world. Learn more about multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling), IPMI, JMX, VMware monitoring • custom checks • gathering considered. The same changes also apply to the content returned by the Hostnameitem parameter. Modbus support Zabbix now supports Modbus out-of-the-box using the new modbus.get[] agent and agent 2 item. See

means that its source code is freely distributed and available for the general public. Commercial support is available and provided by Zabbix Company and its partners around the world. Learn more about multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling), IPMI, JMX, VMware monitoring • custom checks • gathering to delete the search string when found. Nanosecond support by Zabbix sender input file A new Zabbix sender option -N, --with-ns allows to support nanoseconds in a Zabbix sender input file. This option

running this script. See also: • TimescaleDB setup • Supported TimescaleDB versions Macros Macro support The {EVENT.UPDATE.STATUS} macro is now supported in service update notifications and commands. 警报管理器统计信息 lld - LLD 管理器统计信息 locks - 互斥锁列表（在 **BSD 系统 * 上为空） ha_status 记录高可用性 (HA) 集群状态。 ha_remove_node=target 删除由其列出的编号或名称指定的高可用性 (HA) 节 点。 请注意，无法删除活动/备用节点。 target - 列表中的节点编号或名称（可以通过运行 ha_status 获得） • HANodeName 集群中每个 zabbix server 节点名称必须要有且唯一。 28 这是将在 agent 和 proxy 配置中引用 server 的名称 (例如：zabbix-node-01)。如果您没有指定 HANodeName，那么服务器将以 standalone 模式启动。 • NodeAddress 参数必须为每个节点指定。 NodeAddress 参数 (address:port)

means that its source code is freely distributed and available for the general public. Commercial support is available and provided by Zabbix Company and its partners around the world. Learn more about multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling), IPMI, JMX, VMware monitoring • custom checks • gathering Central location for scripts Global scripts now also contain all scripts for action operations, and support JavaScript. The maximum length of scripts has been increased to 65536 bytes. Scripts moved from