Upgrade Node for Kibana

kibana-node-upgrade.sh

#!/bin/bash
NODE_VERSION=v18.18.2
cd /tmp/
wget --no-clobber https://nodejs.org/download/release/${NODE_VERSION}/node-${NODE_VERSION}-linux-x64.tar.xz
sudo systemctl stop kibana
tar -xvf node-${NODE_VERSION}-linux-x64.tar.xz --strip-components=1 \
    --overwrite \
    --directory /usr/share/kibana/node/

cat <<EOF | tee /tmp/node_version_validator.js.patch
--- /usr/share/kibana/src/setup_node_env/node_version_validator.js      2023-08-31 11:23:41.000000000 +0000
+++ /tmp/node_version_validator.js      2023-09-06 23:28:58.632477706 +0000
@@ -22,6 +22,6 @@
   var errorMessage = 'Kibana does not support the current Node.js version ' + currentVersion + '. Please use Node.js ' + requiredVersion + '.';
 
   // Actions to apply when validation fails: error report + exit.
-  console.error(errorMessage);
-  process.exit(1);
-}
\ No newline at end of file
+  //console.error(errorMessage);
+  //process.exit(1);
+}
EOF

cd /usr/share/kibana/src/setup_node_env
sudo patch < /tmp/node_version_validator.js.patch
sudo systemctl restart kibana