Add Consul templates

roles/consul/templates/consul.hcl.j2

@@ -0,0 +1,48 @@
+# {{ ansible_managed }}
+# Consul Agent Configuration
+
+datacenter = "{{ consul_datacenter }}"
+data_dir   = "{{ consul_data_dir }}"
+log_level  = "{{ consul_log_level }}"
+
+# Network configuration
+bind_addr   = "{{ consul_bind_addr }}"
+client_addr = "{{ consul_client_addr }}"
+
+# Cluster join configuration
+{% if consul_retry_join | length > 0 %}
+retry_join = {{ consul_retry_join | to_json }}
+{% endif %}
+
+# Encryption
+{% if consul_encrypt_key != "" %}
+encrypt = "{{ consul_encrypt_key }}"
+{% endif %}
+
+# DNS configuration
+domain = "{{ consul_domain }}"
+
+ports {
+  http  = {{ consul_ports.http }}
+  https = {{ consul_ports.https }}
+  grpc  = {{ consul_ports.grpc }}
+  dns   = {{ consul_ports.dns }}
+}
+
+# UI
+ui_config {
+  enabled = {{ consul_ui_enabled | lower }}
+}
+
+# Performance tuning for small clusters
+performance {
+  raft_multiplier = 1
+}
+
+# Enable local script checks
+enable_local_script_checks = true
+
+# Service mesh (Connect)
+connect {
+  enabled = true
+}