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OCPBUGS-56925: Updated the creating-manifest-file-customized-br-ex-br… #94273

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OCPBUGS-56925: Updated the creating-manifest-file-customized-br-ex-br… #94273

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30 changes: 24 additions & 6 deletions modules/creating-manifest-file-customized-br-ex-bridge.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -126,24 +126,42 @@ apiVersion: machineconfiguration.openshift.io/v1
kind: MachineConfig
metadata:
labels:
machineconfiguration.openshift.io/role: worker <1>
name: 10-br-ex-worker <2>
machineconfiguration.openshift.io/role: worker
name: 10-br-ex-worker <1>
spec:
config:
ignition:
version: 3.2.0
storage:
files:
- contents:
source: data:text/plain;charset=utf-8;base64,<base64_encoded_nmstate_configuration> <3>
source: data:text/plain;charset=utf-8;base64,<base64_encoded_nmstate_configuration> <2>
mode: 0644
overwrite: true
path: /etc/nmstate/openshift/worker-0.yml <3>
- contents:
source: data:text/plain;charset=utf-8;base64,<base64_encoded_nmstate_configuration>
mode: 0644
overwrite: true
path: /etc/nmstate/openshift/worker-1.yml <3>
# ...
----
<1> The name of the policy.
<2> Writes the encoded base64 information to the specified path.
<3> For each node in your cluster, specify the hostname path to your node and the base-64 encoded Ignition configuration file data for the machine type. The `worker` role is the default role for nodes in your cluster. The `.yaml` extension does not work when specifying the short hostname, `hostname -s`, path for each node or all nodes in the `MachineConfig` manifest file.
+
Alternatively, if you have a single global configuration specified in an `/etc/nmstate/openshift/cluster.yml` configuration file that you want to apply to all nodes in your cluster, you do not need to specify the short hostname path for each node, such as `/etc/nmstate/openshift/<node_hostname>.yml`. For example:
+
[source,yaml]
----
# ...
- contents:
source: data:text/plain;charset=utf-8;base64,<base64_encoded_nmstate_configuration>
mode: 0644
overwrite: true
path: /etc/nmstate/openshift/cluster.yml
# ...
----
<1> For each node in your cluster, specify the hostname path to your node and the base-64 encoded Ignition configuration file data for the machine type. If you have a single global configuration specified in an `/etc/nmstate/openshift/cluster.yml` configuration file that you want to apply to all nodes in your cluster, you do not need to specify the hostname path for each node. The `worker` role is the default role for nodes in your cluster. The `.yaml` extension does not work when specifying the hostname path for each node or all nodes in the `MachineConfig` manifest file.
<2> The name of the policy.
<3> Writes the encoded base64 information to the specified path.
endif::postinstall-bare-metal[]

ifdef::postinstall-bare-metal[]
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