chg: Hostnames In Documentation Continued

Updated more places where the hostnames were not updated to reflect the new
hostnames for the jumpbox, controller, and worker nodes.

ca.conf

@@ -165,12 +165,12 @@ L  = Redford
 # from the address range (`10.32.0.0/24`) reserved for internal cluster
 # services.
 
-[kube-api-server]
-distinguished_name = kube-api-server_distinguished_name
+[kube-apiserver]
+distinguished_name = kube-apiserver_distinguished_name
 prompt             = no
-req_extensions     = kube-api-server_req_extensions
+req_extensions     = kube-apiserver_req_extensions
 
-[kube-api-server_req_extensions]
+[kube-apiserver_req_extensions]
 basicConstraints     = CA:FALSE
 extendedKeyUsage     = clientAuth, serverAuth
 keyUsage             = critical, digitalSignature, keyEncipherment
@@ -179,7 +179,7 @@ nsComment            = "Kube API Server Certificate"
 subjectAltName       = @kube-api-server_alt_names
 subjectKeyIdentifier = hash
 
-[kube-api-server_alt_names]
+[kube-apiserver_alt_names]
 IP.0  = 127.0.0.1
 IP.1  = 10.32.0.1
 DNS.0 = kubernetes
@@ -190,7 +190,7 @@ DNS.4 = kubernetes.svc.cluster.local
 DNS.5 = controlplane.kubernetes.local
 DNS.6 = api-server.kubernetes.local
 
-[kube-api-server_distinguished_name]
+[kube-apiserver_distinguished_name]
 CN = kubernetes
 C  = US
 ST = Michigan