Упатство за корисникот за менаџерот на базени за адреси на Juniper NETWORKS 3.4.0

Juniper Address Pool Manager (APM) is a cloud-native, container-based application running on a Kubernetes cluster that manages address pools in a network.
APM monitors the IPv4 address pools on broadband network gateways (BNGs) in the network.

When the free address utilization drops below a specified threshold on a BNG, APM adds unused prefixes from a centralized pool to the BNG’s address pool.
APM, in cooperation with the BNG, monitors and links address pools in support of dynamic address allocation mechanisms for subscribers.

Придобивките од APM се како што следува:

Ја подобрува ефикасноста на користењето на адресата

Ги намалува трошоците и сложеноста на следењето и обезбедувањето преку автоматизирање на следењето и обезбедувањето.
Овозможува враќање на недоволно искористените префикси за прераспределба на базените на кои им се потребни.
Enables APM to work with the BNG CUPS Controller.
These release notes accompany Juniper Address Pool Manager Release 3.4.0

Инсталација

Address Pool manager 3.4.0 installation requires the minimum system requirements listed in this section.
ЗАБЕЛЕШКА: The system requirements listed in Table 1 on page 2 are for a single geographically located installation of Address Pool Manager (APM).
For the system requirements of a multiple geographically located, multiple cluster setup, see Address Pool Manager Installation Guide.
APM installs on a Kubernetes cluster comprised of physical or virtual machines (VMs).
APM has been qualified against the single geographical cluster described in Table 1.
For information on how to install APM, see Address Pool Manager Installation Guide.

Table 1: Single Geographical Cluster Specifications

Категорија

Детали

Кластер

A single cluster with 3 hybrid nodes.

Kubernetes node

The Kubernetes nodes require the following:

• For the operating system, you can use either of the following:

• Ubuntu 22.04 LTS (for a BBE Cloud setup cluster)

• Red Hat Enterprise Linux CoreOS (RHCOS) 4.15 or later (for an OpenShift Container Platform cluster)

• CPU: 8 or 16 cores.

Use a 16-core node if you plan on running other applications on the cluster (such as the BNG CUPS Controller application).

• Memory: 64 GB

• Storage: 512 GB storage partitioned as 128 GB root (/), 128 GB /var/lib/docker, and 256 GB /mnt/ longhorn(application data

• Kubernetes role: Control plane etcd function and worker node

This specification establishes a cluster that can run APM as well as its companion applications, such as BBE Event Collection and Visualization, and BNG CUPS Controller simultaneously.

Категорија

Детали

Скокни домаќин

The jump host requires the following:

• Operating system: Ubuntu version 22.04 LTS or later

• CPU: 2-core

• Memory: 8 gigabytes (GiB)

• Storage: 128 gigabytes (GiB)

• Installed software:

• Python3-venv

• Helm utility

• Docker utility

• OpenShift CLI. Required if you are using a Red Hat OpenShift Container Platform cluster.

Cluster software

The cluster requires the following software:

• RKE version 1.3.15 (Kubernetes 1.24.4)— Kubernetes distribution

• MetalLB version 0.13.7—Network load balancer

• Keepalived version 2.2.8—Kubelet HA VIP Controller

• Longhorn version 1.2.6—CSI

• Flannel version 0.15.1—CNI

• Registry version 2.8.1—Container registry

• OpenShift version 4.15+—Kubernetes Distribution for RHOCP. Uses compatible versions of Longhorn (CSI), MetalLB, OVN (CNI), and OpenShift Image Registry

Категорија	Детали
Jump host software	The jump host requires the following software: • Kubectl version 1.28.6+rke2r1—Kubernetes client • Helm version 3.12.3—Kubernetes package manager • Docker-ce version 20.10.21—Docker engine • Docker-ce-cli version 20.10.21—Docker engine CLI • OpenShift version 4.15+—Kubernetes distribution for RHOCP clusters.
Складирање	A storage class named jnpr-bbe-storage.
Network load balancer address	One for APMi.
Registry storage	Each APM release requires approximately 3 gigabytes (GiB) of container images.

Дополнителни барања

The BNG is a Juniper Networks MX Series router running Junos or a Juniper BNG CUPS Controller (BNG CUPS Controller).

We recommend the following releases:

Junos OS Release 23.4R2-s5 or later
BNG CUPS Controller 24.4R1 or later
For APM, confirm that you have a juniper.net user account with permissions to download the APM software package.
Download and install the APM software from a machine that will not be part of the Kubernetes cluster.

Нови и променети карактеристики

We have introduced the following new feature in APM 3.4.0.
Support for geographic redundancy—Address Pool Manager can maintain continuous operation across multiple geographically distributed Kubernetes clusters.
By utilizing a multiple cluster architecture managed by Karmada for orchestration and Submariner for inter-cluster networking, APM can failover if a data center outagсе јавува д.

Отворени прашања

Learn about the open issues in Address Pool Manager 3.4.0
Deleting an entity-match entry does not completely clean up the show apm entity output. PR1874241
An in-service upgrade of the BBE-observer triggers a rollout. As part of an in-service upgrade of the observer microservice, it may appear as if all APM microservices are being upgraded.

The list of container images loaded or pushed in the rollout output indicates that all the microservices are being upgraded, but only the observer microservice is upgraded.
Other container images that are being loaded or pushed are not upgraded. PR1879715
Reverting network load balancer (MetalLB) annotations, followed by performing a rollout, does not reset the external IP address for the APMi.

Резолуција:

When the external address of the APMi that is bound to a particular IPAddressPool through the network load balancer annotations needs to be reverted to use an auto-assign IPAddressPool by removing the annotations, a stop command, and then a rollout command of APM must be performed.
PR1836255

Барање техничка поддршка

Техничката поддршка на производите е достапна преку Центарот за техничка помош на Juniper Networks (JTAC).
Ако сте клиент со активен договор за поддршка на Juniper Care или Партнерска поддршка, или сте покриени со гаранција и ви треба техничка поддршка по продажбата, можете да пристапите до нашите алатки и ресурси онлајн или да отворите случај со JTAC.
JTAC policies—For a complete understanding of our JTAC procedures and policies, review Упатството за корисникот JTAC кое се наоѓа на https://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf.

Гаранции на производот—For product warranty information, visit https://www.juniper.net/support/warranty/.
JTAC hours of operation—The JTAC centers have resources available 24 hours a day, 7 days a week, 365 days a year.

Онлајн алатки и ресурси за самопомош

For quick and easy problem resolution, Juniper Networks has designed an online self-service portal called the Customer Support Center (CSC) that provides you with the following features.
Најдете ги понудите на CSC: https://www.juniper.net/customers/support/
Пребарај за познати грешки: https://prsearch.juniper.net/

Најдете документација за производот: https://www.juniper.net/documentation/
Најдете решенија и одговарајте на прашања користејќи ја нашата База на знаење: https://supportportal.juniper.net/s/knowledge
Преземете ги најновите верзии на софтверот и повторноview белешки за изданието: https://www.juniper.net/customers/csc/software/

Пребарувајте технички билтени за релевантни хардверски и софтверски известувања: https://supportportal.juniper.net/s/knowledge
Придружете се и учествувајте на форумот на заедницата на Juniper Networks: https://www.juniper.net/company/communities/
Направете барање за услуга онлајн: https://supportportal.juniper.net/

За да го потврдите правото на услуга по сериски број на производот, користете ја нашата Алатка за право на сериски број (SNE): https://entitlementsearch.juniper.net/entitlementsearch/

Креирање на барање за услуга со JTAC

Можете да креирате барање за услуга со JTAC на Web или по телефон.
Посетете https://support.juniper.net/support/requesting-support/

Call 1888314JTAC (18883145822 toll-free in the USA, Canada, and Mexico).
За опции за меѓународни или директно бирање во земји без бесплатни броеви, видете https://support.juniper.net/support/requesting-support/.
Juniper Networks, логото на Juniper Networks, Juniper и Junos се регистрирани заштитни знаци на Juniper Networks, Inc. во Соединетите Американски Држави и други земји.

All other trademarks, service marks, registered marks, or registered service marks are the property of their respective owners.
Juniper Networks не презема никаква одговорност за какви било неточности во овој документ. Juniper Networks го задржува правото да ја промени, измени, пренесе или на друг начин да ја ревидира оваа публикација без известување.

Најчесто поставувани прашања

П: Што треба да направам ако наидам на проблеми при инсталацијата?
- A: Refer to the Open Issues section in the user manual for troubleshooting tips or contact technical support for assistance.
Q: Can I run other applications on the same Kubernetes cluster as APM?
- A: Yes, you can run other applications on the cluster, but ensure to use a 16-core node as per the specifications.

Документи / ресурси

Juniper NETWORKS 3.4.0 Juniper Address Pool Manager [pdf] Упатство за корисникот
APM-3-4-0, 3.4.0 Juniper Address Pool Manager, 3.4.0, Juniper Address Pool Manager, Address Pool Manager, Pool Manager, Manager

Референци

Упатство за употреба

Juniper NETWORKS 3.4.0 Juniper Address Pool Manager

Информации за производот

Упатство за употреба на производот

Вовед