Initial commit: Ansible configuration for monitoring stack

Contains:
- Production inventory (inventories/production/hosts)
- VictoriaMetrics installation (playbooks/monitoring/install_victoriametrics.yml)
- Vault setup and secrets management (playbooks/vault/)
- Base system configuration (playbooks/infrastructure/)
- Directory structure for monitoring components

inventories/production/hosts

@@ -0,0 +1,26 @@
+[all:vars]
+ansible_user=root
+ansible_ssh_private_key_file=~/.ssh/id_ansible
+
+# Основные группы (без ansible ноды)
+[infrastructure]
+192.168.0.100  # git
+192.168.0.102  # terraform
+192.168.0.103  # vault
+192.168.0.104  # victoriametrics
+192.168.0.105  # prometheus
+192.168.0.106  # grafana
+
+[applications]
+192.168.0.110  # app1
+192.168.0.111  # app2
+192.168.0.112  # app3
+
+# Ansbile нода отдельно
+[ansible_control]
+192.168.0.101
+
+# Группа для всех кроме ansible
+[all_except_ansible:children]
+infrastructure
+applications