Cloudflare DNS-01 ACME: - Switch Traefik cert resolver from httpChallenge to dnsChallenge using Cloudflare provider (resolvers: 1.1.1.1, 1.0.0.1) - Add CLOUDFLARE_DNS_API_TOKEN env to Traefik container - Add CF_ZONE_ID + cloudflare_dns_api_token to all/main.yml - Store API token in Ansible Vault Docker daemon hardening: - Add log-driver: json-file with max-size 10m / max-file 3 (prevents disk fill from unbounded container logs) - Add live-restore: true (containers survive Docker daemon restart) Kernel hardening (sysctl): - New roles/base/tasks/sysctl.yml via ansible.posix.sysctl - IP spoofing protection (rp_filter) - Disable ICMP redirects and broadcast pings - SYN flood protection (syncookies, backlog) - Disable IPv6 (not used) - Restrict kernel pointers and dmesg to root - Disable SysRq, suid core dumps Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
13 lines
297 B
Django/Jinja
13 lines
297 B
Django/Jinja
# Generated by Ansible — do not edit manually
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{{ services_root }}/traefik/logs/access.log {
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daily
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rotate 14
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compress
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delaycompress
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missingok
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notifempty
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create 0640 root root
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postrotate
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docker kill --signal=USR1 traefik 2>/dev/null || true
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endscript
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}
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