feat(specs): Add spec, tests and examples for panos_gre_tunnel

assets/terraform/examples/resources/panos_gre_tunnel/resource.tf

@@ -0,0 +1,64 @@
+provider "panos" {
+  # It is recommended to configure the provider through
+  # environment variables PANOS_HOSTNAME, PANOS_USERNAME,
+  # and PANOS_PASSWORD.
+}
+
+resource "panos_ethernet_interface" "ethif_1" {
+  location = { ngfw = {} }
+  name = "ethernet1/2"
+  layer3 = {
+    ips = [{
+      name = "4.4.4.4/24"
+    }]
+  }
+}
+
+resource "panos_tunnel_interface" "tunnelif_1" {
+  location = { ngfw = {} }
+  name = "tunnel.2"
+}
+
+resource "panos_gre_tunnel" "gre_full" {
+  location = { ngfw = {} }
+  name               = "gre-tunnel-full"
+  tunnel_interface   = panos_tunnel_interface.tunnelif_1.name
+  copy_tos           = true
+  disabled           = false
+  ttl                = 200
+  keep_alive = {
+    enable     = true
+    interval   = 30
+    retry      = 4
+    hold_timer = 15
+  }
+  local_address = {
+    interface = panos_ethernet_interface.ethif_1.name
+    ip        = panos_ethernet_interface.ethif_1.layer3.ips[0].name
+  }
+  peer_address = {
+    ip = "5.5.5.5"
+  }
+}
+
+resource "panos_ethernet_interface" "ethif_2" {
+  location = { ngfw = {} }
+  name = "ethernet1/3"
+  layer3 = {
+    ips = [{
+      name = "8.8.8.8/24"
+    }]
+  }
+}
+
+resource "panos_gre_tunnel" "gre_floating_ip" {
+  location = { ngfw = {} }
+  name = "gre-tunnel-floating-ip"
+  local_address = {
+    interface   = panos_ethernet_interface.ethif_2.name
+    floating_ip = "6.6.6.6"
+  }
+  peer_address = {
+    ip = "7.7.7.7"
+  }
+}