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47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * cnv/cnv_users_guide/cnv-using-the-default-pod-network-with-cnv.adoc
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[id="cnv-configuring-masquerade-mode-cli_{context}"]
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= Configuring masquerade mode from the command line
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You can use masquerade mode to hide a virtual machine's outgoing traffic behind
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the Pod IP address. Masquerade mode uses Network Address Translation (NAT) to
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connect virtual machines to the Pod network backend through a Linux bridge.
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Enable masquerade mode and allow traffic to enter the virtual machine by
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editing your virtual machine configuration file.
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.Prerequisites
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* The virtual machine must be configured to use DHCP to acquire IPv4 addresses.
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The examples below are configured to use DHCP.
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.Procedure
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. Edit the `interfaces` spec of your virtual machine configuration file:
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+
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[source,yaml]
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----
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kind: VirtualMachine
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spec:
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domain:
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devices:
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interfaces:
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- name: red
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masquerade: {} <1>
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ports:
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- port: 80 <2>
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networks:
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- name: red
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pod: {}
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----
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<1> Connect using masquerade mode
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<2> Allow incoming traffic on port 80
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. Create the virtual machine:
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+
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----
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$ oc create -f <vm-name>.yaml
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----
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