13685eb454
Add new Ansible roles and configuration for the edge proxy and private network architecture: ## New Roles: - **edge-traefik**: Edge reverse proxy that routes to private clients - Dynamic routing configuration for multiple clients - SSL termination at the edge - Routes traffic to private IPs (10.0.0.x) - **nat-gateway**: NAT/gateway configuration for edge server - IP forwarding and masquerading - Allows private network clients to access internet - iptables rules for Docker integration - **diun**: Docker Image Update Notifier - Monitors containers for available updates - Email notifications via Mailgun - Per-client configuration - **kuma**: Uptime monitoring integration - Registers HTTP monitors for client services - Automated monitor creation via API - Checks Authentik, Nextcloud, Collabora endpoints ## New Playbooks: - **setup-edge.yml**: Configure edge server with proxy and NAT ## Configuration: - **host_vars**: Per-client Ansible configuration (valk, white) - SSH bastion configuration for private IPs - Client-specific secrets file references This enables the scalable multi-tenant architecture where: - Edge server has public IP and routes traffic - Client servers use private IPs only (cost savings) - All traffic flows through edge proxy with SSL termination 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
66 lines
1.6 KiB
YAML
66 lines
1.6 KiB
YAML
---
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# NAT Gateway Configuration
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# Enables internet access for private network clients via edge server
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- name: Enable IP forwarding
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sysctl:
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name: net.ipv4.ip_forward
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value: '1'
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state: present
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reload: yes
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tags: [nat, gateway]
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- name: Install iptables-persistent
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apt:
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name: iptables-persistent
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state: present
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update_cache: yes
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tags: [nat, gateway]
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- name: Configure NAT (masquerading) for private network
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iptables:
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table: nat
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chain: POSTROUTING
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out_interface: eth0
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source: 10.0.0.0/16
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jump: MASQUERADE
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comment: NAT for private network clients
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notify: Save iptables rules
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tags: [nat, gateway]
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- name: Allow forwarding from private network (in DOCKER-USER chain)
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iptables:
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chain: DOCKER-USER
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in_interface: enp7s0
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out_interface: eth0
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source: 10.0.0.0/16
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jump: ACCEPT
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comment: Allow forwarding from private network
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notify: Save iptables rules
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tags: [nat, gateway]
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- name: Allow established connections back to private network (in DOCKER-USER chain)
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iptables:
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chain: DOCKER-USER
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in_interface: eth0
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out_interface: enp7s0
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ctstate: ESTABLISHED,RELATED
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jump: ACCEPT
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comment: Allow established connections to private network
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notify: Save iptables rules
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tags: [nat, gateway]
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- name: Return from DOCKER-USER chain for other traffic
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iptables:
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chain: DOCKER-USER
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jump: RETURN
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comment: Let Docker handle other traffic
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notify: Save iptables rules
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tags: [nat, gateway]
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- name: Save iptables rules
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shell: |
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iptables-save > /etc/iptables/rules.v4
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args:
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creates: /etc/iptables/rules.v4
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tags: [nat, gateway]
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