Initial IaC setup: Nomad, Consul, Terraform, Ansible

- Ansible roles for Nomad and Consul installation
- Nomad job specs for Traefik and monitoring stack
- Terraform configuration for Nomad job management
- Enterprise naming convention inventory
- HashiCorp stack deployment playbook

ansible/roles/consul/templates/consul.hcl.j2

@@ -0,0 +1,34 @@
+# Consul Configuration
+# Managed by Ansible
+
+datacenter = "{{ datacenter }}"
+data_dir   = "{{ consul_data_dir }}/data"
+node_name  = "{{ inventory_hostname }}"
+
+bind_addr   = "{{ ansible_host }}"
+client_addr = "0.0.0.0"
+
+ui_config {
+  enabled = true
+}
+
+# DNS settings
+dns_config {
+  allow_stale = true
+}
+
+# Service mesh
+connect {
+  enabled = true
+}
+
+# Telemetry
+telemetry {
+  prometheus_retention_time = "24h"
+  disable_hostname = true
+}
+
+# Performance
+performance {
+  raft_multiplier = 1
+}