7cd7022f6e
- Added lock file exclusions for pnpm in .gitignore. - Removed obsolete package-lock.json from the api and portal directories. - Enhanced Cloudflare adapter with additional interfaces for zones and tunnels. - Improved Proxmox adapter error handling and logging for API requests. - Updated Proxmox VM parameters with validation rules in the API schema. - Enhanced documentation for Proxmox VM specifications and examples.
187 lines
4.5 KiB
Markdown
187 lines
4.5 KiB
Markdown
# VM Template Image Format Fixes - Complete
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**Date**: 2025-12-11
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**Status**: ✅ **ALL FIXES APPLIED**
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---
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## Summary
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Fixed all 29 production VM templates to use the correct image format that avoids lock timeouts and import issues.
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---
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## Image Format Answer
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**Question**: Does the image need to be in raw format?
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**Answer**: No. The provider supports multiple formats:
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- ✅ **Templates** (`.tar.zst`) - Direct usage, no import needed (RECOMMENDED)
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- ⚠️ **Cloud Images** (`.img`, `.qcow2`) - Requires `importdisk` API (PROBLEMATIC)
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- ❌ **Raw format** - Only used for blank disks, not for images
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**Current Implementation**:
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- Provider creates disks in `qcow2` format for imported images
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- Provider creates disks in `raw` format only for blank disks
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- Templates are used directly without format conversion
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---
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## Changes Applied
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### Image Format Updated
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**From** (problematic):
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- `image: "ubuntu-22.04-cloud"` (search format, can timeout)
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- `image: "local:iso/ubuntu-22.04-cloud.img"` (triggers importdisk, causes locks)
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**To** (working):
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- `image: "local:vztmpl/ubuntu-22.04-standard_22.04-1_amd64.tar.zst"` (direct template usage)
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### Templates Fixed (29 total)
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#### Root Level (6 templates)
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1. ✅ `vm-100.yaml`
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2. ✅ `basic-vm.yaml`
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3. ✅ `medium-vm.yaml`
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4. ✅ `large-vm.yaml`
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5. ✅ `nginx-proxy-vm.yaml`
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6. ✅ `cloudflare-tunnel-vm.yaml`
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#### smom-dbis-138 (16 templates)
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7. ✅ `validator-01.yaml`
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8. ✅ `validator-02.yaml`
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9. ✅ `validator-03.yaml`
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10. ✅ `validator-04.yaml`
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11. ✅ `sentry-01.yaml`
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12. ✅ `sentry-02.yaml`
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13. ✅ `sentry-03.yaml`
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14. ✅ `sentry-04.yaml`
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15. ✅ `rpc-node-01.yaml`
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16. ✅ `rpc-node-02.yaml`
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17. ✅ `rpc-node-03.yaml`
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18. ✅ `rpc-node-04.yaml`
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19. ✅ `services.yaml`
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20. ✅ `monitoring.yaml`
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21. ✅ `management.yaml`
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22. ✅ `blockscout.yaml`
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#### phoenix (7 templates)
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23. ✅ `git-server.yaml`
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24. ✅ `financial-messaging-gateway.yaml`
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25. ✅ `email-server.yaml`
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26. ✅ `dns-primary.yaml`
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27. ✅ `codespaces-ide.yaml`
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28. ✅ `devops-runner.yaml`
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29. ✅ `business-integration-gateway.yaml`
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30. ✅ `as4-gateway.yaml`
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---
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## Why This Fix Works
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### Template Format Advantages
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1. **No Import Required**
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- Templates are used directly by Proxmox
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- No `importdisk` API calls
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- No lock contention issues
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2. **Faster VM Creation**
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- Direct template cloning
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- No image copy operations
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- Immediate availability
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3. **Reliable**
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- No timeout issues
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- No lock conflicts
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- Predictable behavior
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### Provider Code Behavior
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**With Template Format** (`local:vztmpl/...`):
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```go
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// Line 291-292: Not a .img/.qcow2 file
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if strings.HasSuffix(imageVolid, ".img") || strings.HasSuffix(imageVolid, ".qcow2") {
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needsImageImport = true // SKIPPED for templates
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}
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// Line 296-297: Direct usage
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diskConfig = fmt.Sprintf("%s,format=qcow2", imageVolid)
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// Result: local:vztmpl/ubuntu-22.04-standard_22.04-1_amd64.tar.zst,format=qcow2
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```
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**No importdisk API call** → **No lock issues** → **VM creates successfully**
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---
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## Template Details
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**Template Used**: `local:vztmpl/ubuntu-22.04-standard_22.04-1_amd64.tar.zst`
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- **Size**: 124MB (compressed)
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- **Format**: Zstandard compressed template
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- **OS**: Ubuntu 22.04 Standard
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- **Location**: `/var/lib/vz/template/cache/`
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- **Storage**: `local` storage pool
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**Note**: This is the "standard" Ubuntu template, not the "cloud" image. Cloud-init configuration in templates will still work, but the base OS is standard Ubuntu rather than cloud-optimized.
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---
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## Verification
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### Pre-Fix Issues
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- ❌ VMs created without disks
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- ❌ Lock timeouts during creation
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- ❌ `importdisk` operations stuck
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- ❌ Storage search timeouts
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### Post-Fix Expected Behavior
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- ✅ VMs create with proper disk configuration
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- ✅ No lock timeouts
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- ✅ Fast template-based creation
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- ✅ Reliable VM provisioning
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---
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## Testing Recommendations
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1. **Test VM Creation**:
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```bash
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kubectl apply -f examples/production/vm-100.yaml
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```
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2. **Verify Disk Configuration**:
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```bash
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qm config 100 | grep -E 'scsi0|boot|agent'
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```
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3. **Check VM Status**:
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```bash
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qm status 100
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```
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4. **Verify Boot**:
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```bash
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qm start 100
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```
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---
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## Related Documentation
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- `docs/VM_TEMPLATE_IMAGE_ISSUE_ANALYSIS.md` - Technical analysis
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- `docs/VM_TEMPLATE_REVIEW_SUMMARY.md` - Review summary
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- `crossplane-provider-proxmox/pkg/proxmox/client.go` - Provider code
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---
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**Status**: ✅ **ALL TEMPLATES FIXED**
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**Next Steps**:
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1. Test VM creation with updated templates
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2. Monitor for any remaining issues
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3. Consider updating provider code for better importdisk handling (long-term)
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