Merge pull request #27481 from lbarbeevargas/BZ-1892614-pull-secret-txt

BZ-1892614 Update the optional pull-secret procedure

Author: lbarbeevargas

modules/ipi-install-creating-a-disconnected-registry.adoc

@@ -166,11 +166,11 @@ Replace `<username>` with the user name and `<passwd>` with the password.
 [user@registry ~]$ AUTHSTRING="{\"$host_fqdn:5000\": {\"auth\": \"$b64auth\",\"email\": \"[email protected]\"}}"
 ----
 
-. Update the pull-secret file.
+. Update the `pull-secret.txt` file.
 +
 [source,terminal]
 ----
-[user@registry ~]$ jq ".auths += $AUTHSTRING" < pull-secret.json > pull-secret-update.json
+[user@registry ~]$ jq ".auths += $AUTHSTRING" < pull-secret.txt > pull-secret-update.txt
 ----
 
 == Mirroring the repository (optional)
@@ -189,15 +189,15 @@ Replace `<username>` with the user name and `<passwd>` with the password.
 [source,terminal]
 ----
 [user@registry ~]$ /usr/local/bin/oc adm release mirror \
-  -a pull-secret-update.json
+  -a pull-secret-update.txt
   --from=$UPSTREAM_REPO \
   --to-release-image=$LOCAL_REG/$LOCAL_REPO:${VERSION} \
   --to=$LOCAL_REG/$LOCAL_REPO
 ----
 
 == Modify the `install-config.yaml` file to use the disconnected registry (optional)
 
-On the provisioner node, the `install-config.yaml` file should use the newly created pull-secret from the `pull-secret-update.json` file. The `install-config.yaml` file must also contain the disconnected registry node's certificate and registry information.
+On the provisioner node, the `install-config.yaml` file should use the newly created pull-secret from the `pull-secret-update.txt` file. The `install-config.yaml` file must also contain the disconnected registry node's certificate and registry information.
 
 .Procedure