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

.gitignore

@@ -0,0 +1,42 @@
+# Logs
+*.log
+ansible-log-*.log
+
+# Python
+*.pyc
+__pycache__/
+*.pyo
+*.pyd
+
+# Ansible
+*.retry
+.vault_pass
+*.vault
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Virtual environments
+venv/
+ansible-venv/
+env/
+
+# Temporary files
+/tmp/
+*.tar.gz
+*.zip
+downloads/
+
+# Sensitive data
+*.key
+*.pem
+id_*
+secrets/
+credentials.yml