Self Hosted Obsidian Sync With CouchDB • Obsidian Garden

Setting up environment

First, you should create docker-compose.yml with the following contents:

version: '3'services:  couchserver:    container_name: obsidian__database    image: couchdb    restart: always    ports:      - "5984:5984"    environment:      - COUCHDB_USER=user      - COUCHDB_PASSWORD=somepassword    volumes:      - ./couchdb/dbdata:/opt/couchdb/data      - ./couchdb/local.ini:/opt/couchdb/etc/local.ini

Then create initial config at ./couchdb/local.ini:

[couchdb]
single_node=true
max_document_size=50000000
max_http_request_size=4294967296

[chttpd]
require_valid_user = true

[chttpd_auth]
require_valid_user = true
authentication_redirect = /_utils/session.html

[httpd]
WWW-Authenticate = Basic realm="couchdb"
enable_cors = true

[cors]
origins = app://obsidian.md,capacitor://localhost,http://localhost
credentials = true
headers = accept, authorization, content-type, origin, referer
methods = GET, PUT, POST, HEAD, DELETE
max_age = 3600

Then, in order to have sync on mobile devices, we will need a reverse proxy with nginx at /etc/nginx/sites-enabled/obsidian-couchdb:

server {    listen 80;    listen [::]:80;    server_name couchdb.yourhost.com;    return 301 https://$host$request_uri;}server {        listen 443 ssl http2;        listen [::]:443 ssl http2;        ssl_certificate /etc/letsencrypt/live/yourhost.com/fullchain.pem; # managed by Certbot        ssl_certificate_key /etc/letsencrypt/live/yourhost.com/privkey.pem; # managed by Certbot        ssl_trusted_certificate /etc/letsencrypt/live/yourhost.com/chain.pem;        server_name couchdb.yourhost.com;        client_max_body_size 200M;        location / {                proxy_redirect off;                proxy_set_header Host $host;                proxy_set_header X-Real-IP $remote_addr;                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;                proxy_pass http://127.0.0.1:5984;        }}

Setting up Obsidian

Install Self-hosted LiveSync plugin
Change host to https://yourhost.com
Specify username and password
Press test, then fetch database