Commit Graph

2 Commits

Author SHA1 Message Date
Maarten 671d79b77f Convert all ASCII diagrams to mermaid with consistent styling
Replace ASCII art diagrams in 9 guide files with mermaid flowcharts
using a unified style system:

- 5 semantic colors (Okabe-Ito derived, color-blind safe):
  teal (nodes), sky blue (instances), blue (network),
  amber (load balancers), mauve (management)
- classDef for reusable styles, tinted subgraph fills
- Max 2 lines per node, specs in companion tables
- <br/> for line breaks (not \n, which Gitea renders literally)
- Solid arrows for data flow, dashed for control plane

Files converted:
- haproxy-guide.md (1 diagram)
- observability-guide.md (1 diagram)
- api-interception-guide.md (1 diagram)
- incusos-break-fix.md (3 diagrams: partitions, boot chain, updates)
- shared-storage-guide.md (3 diagrams: iSCSI arch, topology, multi-host)
- networking-guide.md (2 diagrams: bridge, OVN topology)
- operations-center-guide.md (1 diagram)
- ovn-deep-dive.md (3 diagrams: lab, bridges, Geneve mesh)
- production-lab-guide.md (1 diagram)
- mermaid-test.md updated as style reference with <br/> fix

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-24 17:31:29 +01:00
Maarten c047bc6ed4 Add HAProxy LB guide, deploy script, Playwright helper; validate end-to-end
Tear down and fully re-deploy HAProxy infrastructure from scratch to
validate the guide reads correctly. Key fixes from re-validation:

- Fix session API field names: lb_vip (not vip), target_ip/target_port
  (not ip/port), health_check_enabled (not health_check)
- Document that Aether does NOT create the OVN load balancer — must be
  created manually via incus network load-balancer
- Fix internal VIP test: OVN LB doesn't hairpin, use localhost instead
- Document OVN LB has no health checking (HAProxy failover not instant)
- Add cleanup step for manually-created OVN LB
- Add aether-browser Playwright helper and .mcp.json config
- Add deploy-haproxy script, haproxy-lb rules, full guide

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-24 14:08:43 +01:00