auto: docs sync 2026-07-12T00:00:23+00:00

Files changed: ", c.get(k))\nPY\n\\\"\n\"" engine/config.yaml engine/lib/lint.py engine/lib/vocab_gen.py engine/lint-report.md engine/sweep.sh vault/.obsidian/workspace.json vault/archive/projects/meshai-native-fire-severity-audit-cc-handoff.md vault/archive/projects/vaultwarden-plan.md vault/docs/matrix/matrix_host.md vault/docs/matrix/synapse.md vault/docs/services/services.md vault/docs/software/authentik.md vault/docs/software/caddy.md vault/docs/software/dns.md vault/docs/software/recon.md vault/docs/software/searxng.md vault/glossary.md vault/notes/echo6-landing-page-data-export.md vault/projects/matrix-synapse-deployment.md vault/projects/meshai.md vault/projects/meshtastic-headscale-runbook.md vault/projects/mmud-project.md vault/runbooks/add-peertube-channel.md vault/runbooks/authentik-access-groups.md vault/runbooks/authentik-create-invitation.md vault/runbooks/authentik-oidc-application.md vault/runbooks/authentik-upgrade.md vault/runbooks/expose-service-contabo.md vault/runbooks/lxc-service-migration.md vault/runbooks/mailcow-create-mailbox.md vault/runbooks/meshtastic-sidecar-node.md vault/runbooks/meshtasticd-sim-nodes-runbook.md vault/runbooks/proxmox-create-ubuntu-vm.md vault/runbooks/recon-operations.md vault/runbooks/recon-service-integration.md vault/runbooks/syncthing-add-node.md
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echo6-autocommit 2026-07-12 00:00:23 +00:00
commit cce29c595d
37 changed files with 336 additions and 262 deletions

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@ -10,12 +10,12 @@ related:
- [[mautrix_signal]]
- [[caddy]]
- [[lxc-service-migration]]
updated: 2026-06-18
updated: 2026-07-11
---
# Matrix Synapse Deployment
**Status:** Deployed 2026-02-15, migrated to Contabo 2026-02-15
**Target:** Contabo VPS (5.189.158.149 / 100.64.0.1)
**Status:** Deployed 2026-02-15, migrated to Contabo 2026-02-15. Migrated to edge2 CT 106 2026-06-19.
**Target (historical, at time of deployment):** Contabo VPS (5.189.158.149 / 100.64.0.1)
**URLs:** https://matrix.echo6.co ([[synapse]]), https://element.echo6.co (Element Web)
**Server Name:** echo6.co (federated identity: @user:echo6.co)
@ -25,9 +25,11 @@ updated: 2026-06-18
| Component | Detail |
|-----------|--------|
| Host | Contabo VPS (5.189.158.149 / 100.64.0.1) |
| Host (historical, at deployment time) | Contabo VPS (5.189.158.149 / 100.64.0.1) |
| Host (current) | edge2 CT 106 (100.64.0.37) — migrated 2026-06-18 |
| Docker [[services]] | Synapse (127.0.0.1:8008), Element Web (127.0.0.1:8088), PostgreSQL 16 |
| Reverse proxy | Contabo [[caddy]] (auto ACME certs) |
| Reverse proxy (historical) | Contabo [[caddy]] (auto ACME certs) |
| Reverse proxy (current) | edge2 host Caddy |
| SSO | [[authentik]] OIDC → communication-users group |
| Federation | Well-known delegation on echo6.co base domain (served by utility Caddy) |
| Compose path | `/opt/matrix/docker-compose.yml` |
@ -297,7 +299,7 @@ If `echo6.co` doesn't have a cert yet, issue one via acme.sh following the same
### dnsmasq split DNS
Add to `/etc/dnsmasq.d/tailscale-dns.conf` on Contabo:
**Historical (Contabo, pre-2026-06-19 migration).** Was added to `/etc/dnsmasq.d/tailscale-dns.conf` on Contabo:
```
address=/matrix.echo6.co/100.64.0.8
@ -306,12 +308,14 @@ address=/element.echo6.co/100.64.0.8
Both point to the Utility Caddy Tailscale IP (100.64.0.8), which proxies to CT 108.
Restart dnsmasq:
Restart dnsmasq (historical — ran on Contabo):
```bash
ssh root@100.64.0.1 "systemctl restart dnsmasq"
```
**Current (post-migration):** Matrix and Element now run on edge2 CT 106 (100.64.0.37), fronted by edge2's own host Caddy — see [[services]] and [[matrix_host]]. dnsmasq split-DNS on the old Contabo host is no longer part of this path.
---
## Step 8: Configure Authentik SSO