2.0.3: fix the support for OCI_INSTANCE FQDNs in port-forwarding tunnels

Author: DKroot

ssh-oci-bastion.sh

@@ -45,9 +45,10 @@ ENVIRONMENT
       * \`perl\`
 
     * Required environment variables:
-      * \`OCI_INSTANCE\`, Internal FQDN or Private IP e.g., \`kharkiv.subxxx.main.oraclevcn.com\`
       * \`OCI_INSTANCE_OCID\`, e.g., \`ocid1.instance.oc1.iad.xx\`
       * \`OCI_BASTION_OCID\`, e.g., \`ocid1.bastion.oc1.iad.xx\`
+      * For \`host_user\` SSH sessions only:
+        * \`OCI_INSTANCE\`, Internal FQDN or Private IP e.g., \`kharkiv.subxxx.main.oraclevcn.com\`
 
     * One of the following SSH public keys in \`~/.ssh/\`: \`id_rsa.pub\`, \`id_dsa.pub\`, \`id_ecdsa.pub\`,
       \`id_ed25519.pub\`, or \`id_xmss.pub\`. If there are multiple keys the first one found in this order will be used.
@@ -61,7 +62,7 @@ ENVIRONMENT
       ProxyJump
     \`\`\`
 
-v2.0.2                                         May 2023                                        Created by Dima Korobskiy
+v2.0.3                                         May 2023                                        Created by Dima Korobskiy
 Credits: George Chacko, Oracle
 HEREDOC
   exit 1
@@ -147,9 +148,10 @@ if [[ $port ]]; then
   # `--session-ttl`: session duration in seconds (defaults to 30 minutes, maximum is 3 hours).
   # `--wait-interval-seconds`: state check interval (defaults to 30 seconds).
   # `--ssh-public-key-file` is required
+  # `--target-private-ip` "${OCI_INSTANCE}"
   # shellcheck disable=SC2086 # $PROFILE_OPT is a two-word CLI option
   session_ocid=$(time oci bastion session create-port-forwarding $PROFILE_OPT --bastion-id "$OCI_BASTION_OCID" \
-    --target-resource-id "$OCI_INSTANCE_OCID" --target-private-ip "${OCI_INSTANCE}" --target-port "$port" \
+    --target-resource-id "$OCI_INSTANCE_OCID" --target-port "$port" \
     --session-ttl $MAX_TTL --ssh-public-key-file $SSH_PUB_KEY --wait-for-state SUCCEEDED --wait-for-state FAILED \
     --wait-interval-seconds $CHECK_INTERVAL_SEC | jq --raw-output '.data.resources[0].identifier')
   echo "Bastion Port Forwarding Session OCID=$session_ocid"