e4d91aadf9
- Full Obsidian vault content - Host configs (ice, grizzley, ubuntu, proxmox, truenas, panda, hyte) - Media stack documentation - Traefik HA setup - Automation scripts - Bachelor party planning
37 lines
1.2 KiB
Markdown
37 lines
1.2 KiB
Markdown
---
|
|
title: Backblaze B2
|
|
created: 2026-05-24
|
|
updated: 2026-05-24
|
|
type: entity
|
|
tags: [services, storage, s3, backup]
|
|
sources: [homelab/architecture.md, docs/TrueNAS-Migration]
|
|
confidence: high
|
|
---
|
|
|
|
# Backblaze B2
|
|
|
|
## Overview
|
|
|
|
S3-compatible cloud storage for off-site backups of critical homelab data. Configured as a Cold storage tier in TrueNAS and as a rclone remote for Obsidian vault sync.
|
|
|
|
## Key Facts
|
|
|
|
- **Service**: Backblaze B2 (S3-compatible)
|
|
- **Purpose**: Off-site backup of configuration, documents, and selected data
|
|
- **Cost**: ~$7/mo
|
|
- **TrueNAS integration**: B2 bucket configured as Cold storage tier in TrueNAS SCALE
|
|
- **Obsidian vault sync**: rclone remote `b2-homelab-backups` syncs vault to B2 bucket
|
|
- **Access**: Application key-based authentication (not AWS credentials)
|
|
|
|
## TrueNAS Configuration
|
|
|
|
TrueNAS exports `backblaze-b2` remote as a Cloud Sync channel. Datasets backed up include:
|
|
- Obsidian vault snapshots
|
|
- Homelab agent configs and session history
|
|
- Database backups
|
|
|
|
## Related
|
|
|
|
- [[truenas]] — TrueNAS B2 Cold tier configuration
|
|
- [[rustfs]] — S3 service running on TrueNAS (local S3, NOT Backblaze)
|
|
- [[nfs-storage]] — local NFS storage vs. cloud backup strategy |