Kibana Upgrade to 7.8 : FATAL CLI ERROR Error: ENOENT: no such file or directory

Found a resolution. The following IP occurrences all must match.

/etc/kibana/kibana.yml
elasticsearch.url: "http://ip:9200"

/etc/elasticsearch/elasticsearch.yml
network.host: "ip"
cluster.initial_master_nodes: ["ip"]

I also uncommented the following line in kibana.yml
#server.name: "your-hostname"