North-South Load Balancing of Kubernetes Services with eBPF/XDP Martynas Pumputis (Isovalent) October 28, 2020 10.0.0.1 10.0.0.2 10.0.0.3 httpd httpd “httpd” service 10.0.0.1:30000 10.0.0.2:30000 ACCEPT -A KUBE-SERVICES -d 10.99.38.155/32 -p tcp -m comment --comment "default/nginx-59: has no endpoints" -m tcp --dport 80 -j REJECT --reject-with icmp-port-unreachable -A KUBE-SERVICES -d 10.96.61.252/32 icmp-port-unreachable -A KUBE-SERVICES -d 10.104.166.10/32 -p tcp -m comment --comment "default/nginx-67: has no endpoints" -m tcp --dport 80 -j REJECT --reject-with icmp-port-unreachable -A KUBE-SERVICES -d 10.98.85.41/32

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 7. IT services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viewing data to configuring notifications and remote commands to be executed in case of problems. IT services section details how to use Zabbix for a high-level overview of your monitoring environment. Web trigger filter will no longer be reset when selecting all hosts on the Monitoring → Events page. • IT services in pop-up windows are now sorted by name. • IT service dependencies in the configuration window

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349 7. IT services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viewing data to configuring notifications and remote commands to be executed in case of problems. IT services section details how to use Zabbix for a high-level overview of your monitoring environment. Web report data on availability and integrity of systems. The server can itself remotely check networked services (such as web servers and mail servers) using simple service checks. The server is the central repository

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358 7. IT services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viewing data to configuring notifications and remote commands to be executed in case of problems. IT services section details how to use Zabbix for a high-level overview of your monitoring environment. Web parameters of a network and the health and integrity of servers, virtual machines, applications, services, databases, websites, the cloud and more. Zabbix uses a flexible notification mechanism that allows

Innovation Projects DPUDirect DPU SIG DPUDirect creates a collaborative operating environment for services, enabling them to be easily offloaded and ported between hosts and DPUs. The feature includes of service code on the management plane is needed to ensure software compatibility and evolving services, as well as reducing component maintenance costs. Features The figure illustrates the architecture requirements of the management-plane processes, eliminating the need to split and reconstruct too many services. PCIe communication channel/network Cross-host insensible collaboration framework – qtfs Common

viewing data to configuring notifications and remote commands to be executed in case of problems. IT services section details how to use Zabbix for a high-level overview of your monitoring environment. Web parameters of a network and the health and integrity of servers, virtual machines, applications, services, databases, websites, the cloud and more. Zabbix uses a flexible notification mechanism that allows the monitoring of services. Service monitoring offers a high-level view of the monitored infrastructure in Zabbix. Tag-based mapping of services to problems The availability of services in previous Zabbix

parameters of a network and the health and integrity of servers, virtual machines, applications, services, databases, websites, the cloud and more. Zabbix uses a flexible notification mechanism that allows report data on availability and integrity of systems. The server can itself remotely check networked services (such as web servers and mail servers) using simple service checks. The server is the central repository unreachable devices • vmware collector - VMware data collector responsible for data gathering from VMware services The server log file can be used to observe these process types. Various types of Zabbix server

viewing data to configuring notifications and remote commands to be executed in case of problems. IT services section details how to use Zabbix for a high-level overview of your monitoring environment. Web report data on availability and integrity of systems. The server can itself remotely check networked services (such as web servers and mail servers) using simple service checks. The server is the central repository this item from the template. IT services renamed to services Configuration and monitoring sections that previously were called ”IT services” have been renamed to ”Services” to reflect the fact that a broader

viewing data to configuring notifications and remote commands to be executed in case of problems. IT services section details how to use Zabbix for a high-level overview of your monitoring environment. Web parameters of a network and the health and integrity of servers, virtual machines, applications, services, databases, websites, the cloud and more. Zabbix uses a flexible notification mechanism that allows filter. Host maintenance on trigger level Host maintenance now can be limited to the triggers/services with the corresponding tags: 11 Required tags can be specified when configuring maintenance periods

parameters of a network and the health and integrity of servers, virtual machines, applications, services, databases, websites, the cloud and more. Zabbix uses a flexible notification mechanism that allows report data on availability and integrity of systems. The server can itself remotely check networked services (such as web servers and mail servers) using simple service checks. The server is the central repository self-monitoring - process for collecting internal server statistics • service manager - process for managing services by receiving information about problems, problem tags, and problem recovery from history syncer