102 lines
2.6 KiB
Markdown
102 lines
2.6 KiB
Markdown
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# Ceph Installation Status
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**Date**: 2024-12-19
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**Status**: Partial - Requires Manual Intervention
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## Current Status
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### Completed
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- ✅ Disk review completed
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- ML110-01: `/dev/sdb` (931.5G) available
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- R630-01: `/dev/sdb` (279.4G) available
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- ✅ Ceph cluster initialized (`pveceph init`)
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- ✅ Ceph configuration files created
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### Blocked
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- ❌ Ceph daemon packages not installed
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- Issue: Version conflict between Proxmox Ceph (19.2.3) and external repo (18.2.7)
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- Error: `binary not installed: /usr/bin/ceph-mon`
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- Required packages: `ceph-mon`, `ceph-mgr`, `ceph-osd`, `ceph-base`
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## Root Cause
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Proxmox VE has Ceph 19.2.3 installed (`ceph-common`), but:
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1. The external Ceph repository (quincy/18.2.7) conflicts with Proxmox's version
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2. Proxmox enterprise repository requires a subscription
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3. Ceph daemon binaries are not installed
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## Solutions
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### Option 1: Use Proxmox Subscription (Recommended)
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If you have a Proxmox subscription:
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```bash
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# Install Ceph daemons from Proxmox enterprise repo
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apt install -y ceph-mon ceph-mgr ceph-osd ceph-base
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```
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### Option 2: Use Proxmox No-Subscription Repository
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Add the no-subscription repository:
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```bash
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# On both nodes
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echo "deb http://download.proxmox.com/debian/ceph-quincy bullseye no-subscription" > /etc/apt/sources.list.d/ceph-no-sub.list
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apt update
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apt install -y ceph-mon ceph-mgr ceph-osd ceph-base
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```
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### Option 3: Manual Installation via Proxmox Web UI
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1. Access Proxmox Web UI
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2. Go to: **Datacenter → Ceph**
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3. Click **Install** to install Ceph packages
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4. Follow the wizard to initialize cluster
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## Next Steps
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1. **Choose installation method** (Option 1, 2, or 3)
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2. **Install Ceph daemon packages**
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3. **Create monitors**: `pveceph mon create`
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4. **Create managers**: `pveceph mgr create`
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5. **Create OSDs**: `pveceph osd create /dev/sdb`
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6. **Create RBD pool**: `pveceph pool create rbd --add_storages`
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7. **Enable dashboard**: `ceph mgr module enable dashboard`
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## Manual Installation Commands
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Once packages are installed:
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```bash
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# On ML110-01
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pveceph mon create
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pveceph mgr create
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pveceph osd create /dev/sdb
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# On R630-01
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pveceph mon create
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pveceph mgr create
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pveceph osd create /dev/sdb
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# Create pool and storage
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pveceph pool create rbd --add_storages
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# Enable dashboard
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ceph mgr module enable dashboard
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ceph dashboard ac-user-create admin <password> administrator
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```
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## Verification
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```bash
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# Check cluster status
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pveceph status
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ceph -s
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ceph osd tree
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# Check storage
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pvesm status | grep ceph
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```
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## Related Documentation
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- [Ceph Installation Guide](./CEPH_INSTALLATION.md)
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- [Proxmox Ceph Integration](./CEPH_PROXMOX_INTEGRATION.md)
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