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49 lines
1.7 KiB
Plaintext
49 lines
1.7 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * installing/installing_rhv/installing-rhv-customizations.adoc
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// * installing/installing_rhv/installing-rhv-default.adoc
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:_content-type: PROCEDURE
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[id="installing-rhv-preparing-network-environment_{context}"]
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= Preparing the network environment on {rh-virtualization}
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Configure two static IP addresses for the {product-title} cluster and create DNS entries using these addresses.
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.Procedure
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. Reserve two static IP addresses
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.. On the network where you plan to install {product-title}, identify two static IP addresses that are outside the DHCP lease pool.
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.. Connect to a host on this network and verify that each of the IP addresses is not in use. For example, use Address Resolution Protocol (ARP) to check that none of the IP addresses have entries:
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+
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[source,terminal]
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----
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$ arp 10.35.1.19
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----
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+
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.Example output
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[source,terminal]
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----
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10.35.1.19 (10.35.1.19) -- no entry
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----
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.. Reserve two static IP addresses following the standard practices for your network environment.
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.. Record these IP addresses for future reference.
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. Create DNS entries for the {product-title} REST API and apps domain names using this format:
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+
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[source,dns]
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----
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api.<cluster-name>.<base-domain> <ip-address> <1>
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*.apps.<cluster-name>.<base-domain> <ip-address> <2>
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----
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<1> For `<cluster-name>`, `<base-domain>`, and `<ip-address>`, specify the cluster name, base domain, and static IP address of your {product-title} API.
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<2> Specify the cluster name, base domain, and static IP address of your {product-title} apps for Ingress and the load balancer.
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+
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For example:
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[source,dns]
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----
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api.my-cluster.virtlab.example.com 10.35.1.19
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*.apps.my-cluster.virtlab.example.com 10.35.1.20
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----
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