cb47cce074
- Organized 252 files across project - Root directory: 187 → 2 files (98.9% reduction) - Moved configuration guides to docs/04-configuration/ - Moved troubleshooting guides to docs/09-troubleshooting/ - Moved quick start guides to docs/01-getting-started/ - Moved reports to reports/ directory - Archived temporary files - Generated comprehensive reports and documentation - Created maintenance scripts and guides All files organized according to established standards.
207 lines
3.6 KiB
Markdown
207 lines
3.6 KiB
Markdown
# Cluster Node Names Fixed - Cosmetic Update Complete
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**Date:** 2025-01-20
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**Status:** ✅ Complete
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**Result:** Cluster node names now match system hostnames
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---
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## ✅ Fix Complete
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Cluster node names have been successfully updated to match system hostnames.
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---
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## Before and After
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### Before
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```
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Cluster Nodes:
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- Node 1: ml110 ✅
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- Node 2: pve ⚠️ (system hostname: r630-01)
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- Node 3: pve2 ⚠️ (system hostname: r630-02)
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```
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### After
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```
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Cluster Nodes:
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- Node 1: ml110 ✅
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- Node 2: r630-01 ✅
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- Node 3: r630-02 ✅
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```
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---
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## Changes Made
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### 1. Updated corosync.conf
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**File:** `/etc/pve/corosync.conf`
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**Changes:**
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- Node name: `pve` → `r630-01`
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- Node name: `pve2` → `r630-02`
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- Config version: 3 → 4
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**Backup Created:** `/etc/pve/corosync.conf.backup.*`
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### 2. Renamed Node Directories
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- `/etc/pve/nodes/pve` → `/etc/pve/nodes/r630-01`
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- `/etc/pve/nodes/pve2` → `/etc/pve/nodes/r630-02`
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### 3. Restarted Corosync
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- Restarted corosync service on all nodes to apply changes
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---
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## Verification
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### Cluster Status
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**From ml110:**
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```
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Membership information
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Nodeid Votes Name
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1 1 ml110 (local)
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2 1 r630-01
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3 1 r630-02
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```
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**From r630-01:**
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```
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Membership information
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Nodeid Votes Name
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1 1 ml110
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2 1 r630-01 (local)
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3 1 r630-02
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```
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**From r630-02:**
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```
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Membership information
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Nodeid Votes Name
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1 1 ml110
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2 1 r630-01
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3 1 r630-02 (local)
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```
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### Cluster Health
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- **Quorum:** ✅ Yes (Quorate)
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- **Nodes:** ✅ 3 (all visible)
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- **Config Version:** 4
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- **Status:** ✅ Operational
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---
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## Configuration Details
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### corosync.conf
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```conf
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nodelist {
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node {
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name: ml110
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nodeid: 1
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quorum_votes: 1
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ring0_addr: 192.168.11.10
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}
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node {
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name: r630-01
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nodeid: 2
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quorum_votes: 1
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ring0_addr: 192.168.11.11
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}
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node {
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name: r630-02
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nodeid: 3
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quorum_votes: 1
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ring0_addr: 192.168.11.12
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}
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}
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```
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---
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## Verification Commands
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### Check Cluster Nodes
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```bash
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pvecm nodes
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# Should show: ml110, r630-01, r630-02
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```
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### Check Cluster Status
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```bash
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pvecm status
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# Should show: Quorate: Yes, Nodes: 3
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```
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### Check Node Information
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```bash
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pvesh get /nodes
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# Should list: ml110, r630-01, r630-02
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```
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---
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## Impact
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### What Changed
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- ✅ Cluster node names now match system hostnames
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- ✅ Consistency across system and cluster
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- ✅ Easier identification and management
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- ✅ Documentation alignment
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### What Didn't Change
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- ✅ Cluster functionality (fully operational)
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- ✅ Node IDs (unchanged: 1, 2, 3)
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- ✅ IP addresses (unchanged)
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- ✅ Cluster configuration (except node names)
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- ✅ VM/Container operations (unchanged)
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---
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## Scripts Updated
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### Created
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- `scripts/fix-cluster-node-names.sh` - Script to update cluster node names
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### Usage
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```bash
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./scripts/fix-cluster-node-names.sh
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```
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---
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## Consistency Achieved
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### System Hostnames
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- ml110: ✅ ml110
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- r630-01: ✅ r630-01
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- r630-02: ✅ r630-02
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### Cluster Node Names
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- Node 1: ✅ ml110
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- Node 2: ✅ r630-01
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- Node 3: ✅ r630-02
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### Documentation
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- ✅ All naming consistent
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- ✅ No confusion between old and new names
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- ✅ Clear identification
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---
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## Summary
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✅ **All cosmetic issues fixed:**
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- Cluster node names updated
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- System hostnames match cluster node names
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- All nodes operational
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- Quorum maintained
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- Configuration consistent
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**Status:** ✅ **COMPLETE - All cosmetic issues resolved**
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---
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**Last Updated:** 2025-01-20
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**Status:** ✅ **CLUSTER NODE NAMES FIXED**
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