VMware VSHIELD MANAGER 4.1.0 UPDATE 1 - API Manuale Utente Scaricare il pdf (Pagina 44)

vShield API Programming Guide

44 VMware, Inc.

Start or Stop the Load Balancer Service on a vShield Edge

Example 5-50. Starting or Stopping the Load Balancer Service on a vShield Edge

Request:

PUT <vshield_manager-uri>/api/1.0/network/<internal-portgroup-vc-moref-id>/

loadbalancer/action/{start | stop}

Example:

PUT /api/1.0/network/network-244/loadbalancer/action/start HTTP/1.1

Authorization: Basic YWRtaW46ZGVmYXVsdA==

Host: localhost:9998

Add a Listener for Load Balancing Service

YoucanmapaglobalorpublicIPaddresswithasetofinternalserversforloadbalancing.Theloadbalancer

acceptsHTTPrequestsonthisIPaddress.TheinternalIPlistisacomma‐separatedlistofoneormore

IP:Portinstancesthatrepresentsserversthatcanbeusedforloadbalancing.

Ifaportisnotspecified,port80

isthedefaultport.ThevShieldManagerprocessesthepostedXMLfileasacompletesetofloadbalancing

serversforthespecificnetwork.Thecurrentsetofloadbalancingserversforanetworkisreplacedwiththis

newsetofservers.

You

canaddmultipleserversaslistenersbyenteringmultiple<Listener />sectionsinthebody.

Youcanconfigurethealgorithmthatisusedtodetermineloadbalancing.Theoptional<algorithm />

elementcanbesettoround-robinorip-hash.Bydefault,theloadbalanceralgorithmissettoround‐robin.

Example 5-51. Adding a Load Balancer Listener on a vShield Edge

Request:

POST <vshield_manager-uri>/api/1.0/network/<internal-portgroup-vc-moref-id>/loadbalancer/

Rules:

 Loggingisdisabledbydefault.Toenablelogging,adda<log />elementwithin<Listener />.

 ThebackendServersinternalIPListelementisacommaseparatedIPlist.Port80isusedbydefault.

YoucanspecifycustomIP:PortvaluesintheinternalIPList.

Example:

 Basicloadbalancerconfiguration

POST /api/1.0/network/network-244/loadbalancer HTTP/1.1

Content-Type: application/xml

Authorization: Basic YWRtaW46ZGVmYXVsdA==

Host: localhost:9998

Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2

Content-Length: 490

<?xml version="1.0" encoding="UTF-8"

standalone="yes"?><VShieldEdgeConfig><LoadBalancerConfig><Listener>

10.112.196.96</externalIPAddress><BackEndServers><internalIPList>

172.17.1.11,172.17.1.12</internalIPList></BackEndServers></Listener>

</LoadBalancerConfig></VShieldEdgeConfig>

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VMware VSHIELD MANAGER 4.1.0 UPDATE 1 - API Manuale Utente Pagina 44

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