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77 lines
2.0 KiB
Plaintext
77 lines
2.0 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * installing/install_config/configuring-firewall.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="network-commatrix-plugin-install_{context}"]
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= Installing the commatrix plugin
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[role="_abstract"]
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You can install the `commatrix` plugin from the Red Hat Ecosystem Catalog.
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[NOTE]
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====
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You can also install the `commatrix` plugin by using Krew. For more information, see "{cli-manager} overview".
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====
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.Prerequisites
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* You installed the OpenShift CLI (`oc`).
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* You installed Podman.
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.Procedure
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. Log in to the Red Hat Ecosystem Catalog registry by running the following command and entering your credentials:
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+
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[source,bash]
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----
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$ podman login registry.redhat.io
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----
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. Extract the `commatrix` binary from the plugin image by running the following commands:
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+
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[source,bash]
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----
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$ podman create --name oc-commatrix registry.redhat.io/openshift-kni/commatrix:v4.21
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$ podman cp oc-commatrix:/oc-commatrix .
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$ podman rm oc-commatrix
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----
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. Move the extracted binary to a directory in your system `PATH`, such as `/usr/local/bin/`, by running the following command:
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+
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[source,bash]
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----
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sudo mv oc-commatrix /usr/local/bin/
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----
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.Verification
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* Run the following command to verify that the plugin is available locally:
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+
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[source,bash]
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----
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$ oc commatrix
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----
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+
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[source,bash]
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----
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Generate an up-to-date communication flows matrix for all ingress flows of openshift (multi-node and single-node in OpenShift) and Operators.
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Optionally, generate a host open ports matrix and the difference with the communication matrix.
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For additional details, please refer to the communication matrix documentation(https://github.com/openshift-kni/commatrix/blob/main/README.md).
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Usage:
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commatrix [command]
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Available Commands:
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completion Generate the autocompletion script for the specified shell
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generate Generate an up-to-date communication flows matrix for all ingress flows.
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help Help about any command
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Flags:
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-h, --help help for commatrix
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Use "commatrix [command] --help" for more information about a command.
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----
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