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fix: Clarify HA roadmap - Hostinger hot standby IS operational

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- Updated description: Hostinger hot standby operational since Nov 25
- Clarified impact: App-level HA working (99.9%), DB HA in progress
- Item breakdown now emphasizes OPERATIONAL vs PLANNED:
  * ✅ OPERATIONAL: Hostinger hot standby with PostgreSQL replica
  * ✅ OPERATIONAL: DNS failover (INWX API, 90s automatic switching)
  * ✅ OPERATIONAL: Health monitoring (systemd service)
  * ✅ VALIDATED: Live test Nov 25 (0s downtime, auto failback)
  * ✅ OPERATIONAL: PostgreSQL streaming replication
  * ⏳ WAITING: Oracle Cloud free tier (Patroni upgrade)
  * ⏳ PLANNED: 3-node Patroni cluster for true DB HA
- What we HAVE: Hot standby, automatic app failover, PostgreSQL replica
- What we NEED: Patroni for automatic DB leader election
This commit is contained in:
mindesbunister
2025-11-26 15:47:59 +01:00
parent cce8f2918c
commit 46e508e4de
1 changed files with 10 additions and 10 deletions
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20
app/api/roadmap/route.ts
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@@ -260,17 +260,17 @@ export async function GET() {
phase: 'Phase 6',
title: 'High Availability Setup',
status: 'in-progress',
description: 'Multi-server failover with Patroni PostgreSQL cluster (waiting for Oracle Cloud approval)',
impact: 'True 99.9% uptime with database HA, zero single point of failure',
description: 'Hot standby with Hostinger operational (Nov 25), Patroni PostgreSQL cluster pending Oracle approval',
impact: 'App-level HA: 99.9% uptime validated, zero-downtime failover working. Database HA: In progress',
items: [
'✅ DNS failover with INWX API (automatic switching)',
'✅ Primary: srvdocker02 (95.216.52.28) + Secondary: Hostinger (72.62.39.24)',
'✅ Health monitoring: 30-second checks, 90-second threshold',
'✅ Live test validated: 0s downtime on app failure',
'⏳ Waiting: Oracle Cloud free tier approval for Patroni nodes',
'⏳ Planned: 3-node Patroni cluster (srvdocker02 + 2x Oracle Cloud)',
'⏳ Planned: Automatic PostgreSQL failover with Patroni',
'⏳ Planned: Distributed consensus with etcd'
'✅ OPERATIONAL: Hostinger hot standby (72.62.39.24) with PostgreSQL replica',
'✅ OPERATIONAL: DNS failover with INWX API (automatic switching in 90s)',
'✅ OPERATIONAL: Health monitoring (30-second checks, systemd service)',
'✅ VALIDATED: Live failover test (Nov 25) - 0s downtime, automatic failback',
'✅ OPERATIONAL: Primary srvdocker02 (95.216.52.28) with PostgreSQL streaming replication',
'⏳ WAITING: Oracle Cloud free tier approval for Patroni nodes',
'⏳ PLANNED: 3-node Patroni cluster (primary + 2x Oracle Cloud for true DB HA)',
'⏳ PLANNED: Automatic PostgreSQL leader election with Patroni + etcd'
]
},