概要：开源 Wiki 和知识库专为
Deploy Outline with Docker in 10 minutes. Build a real-time collaborative wiki for your engineering team with Markdown editor, Slack integration, full-text search, and granular permissions.
- BSL-1.1
- 更新于 2026-05-19
docker-compose.yml #
version: “3.8”
services: outline: image: outlinewiki/outline: 0.83.0 ports: - “3000: 3000” environment: - DATABASE_URL=postgres: //outline: outline_password@postgres: 5432/outline - DATABASE_URL_TEST=postgres: //outline: outline_password@postgres: 5432/outline-test - REDIS_URL=redis: //redis: 6379 - SECRET_KEY=${SECRET_KEY} - UTILS_SECRET=${UTILS_SECRET} - URL=https://wiki.yourcompany.com - PORT=3000 - AWS_ACCESS_KEY_ID=minio - AWS_SECRET_ACCESS_KEY=minio123 - AWS_REGION=us-east-1 - AWS_S3_UPLOAD_BUCKET_URL=http://minio: 9000 - AWS_S3_UPLOAD_BUCKET_NAME=outline - AWS_S3_FORCE_PATH_STYLE=true - AWS_S3_ACL=private - FILE_STORAGE=local - OIDC_CLIENT_ID=${OIDC_CLIENT_ID} - OIDC_CLIENT_SECRET=${OIDC_CLIENT_SECRET} - OIDC_AUTH_URI=${OIDC_AUTH_URI} - OIDC_TOKEN_URI=${OIDC_TOKEN_URI} - OIDC_USERINFO_URI=${OIDC_USERINFO_URI} - OIDC_LOGOUT_URI=${OIDC_LOGOUT_URI} - OIDC_DISPLAY_NAME=Google Workspace - SLACK_CLIENT_ID=${SLACK_CLIENT_ID} - SLACK_CLIENT_SECRET=${SLACK_CLIENT_SECRET} - SLACK_VERIFICATION_TOKEN=${SLACK_VERIFICATION_TOKEN} depends_on: - postgres - redis - minio restart: unless-stopped
postgres: image: postgres: 16-alpine environment: - POSTGRES_USER=outline - POSTGRES_PASSWORD=outline_password - POSTGRES_DB=outline volumes: - postgres-data: /var/lib/postgresql/data restart: unless-stopped
redis: image: redis: 7-alpine volumes: - redis-data: /data restart: unless-stopped
minio: image: minio/minio: RELEASE.2026-04-01T00-00-00Z command: server /data –console-address “:9001” environment: - MINIO_ROOT_USER=minio - MINIO_ROOT_PASSWORD=minio123 volumes: - minio-data: /data restart: unless-stopped
Create buckets on first run #
minio-createbucket: image: minio/mc: latest depends_on: - minio entrypoint: > /bin/sh -c " sleep 10; mc alias set local http://minio: 9000 minio minio123; mc mb local/outline || true; mc anonymous set private local/outline; exit 0; "
volumes:
postgres-data:
redis-data:
minio-data:
### Generating SecretsBefore starting, generate the required secrets: bas
h
Generate a 256-bit secret key #
export SECRET_KEY=$(openssl rand -hex 32)# Generate utils secret export UTILS_SECRET=$(openssl rand -hex 16)echo “SECRET_KEY=$SECRET_KEY” echo “UTILS_SECRET=$UTILS_SECRET”
d
d
these to a `.env` file: ```
bas
h
cat << 'EOF' > .env
SECRET_KEY=REPLACE_WITH_GENERATED_SECRET
UTILS_SECRET=REPLACE_WITH_GENERATED_SECRET
SLACK_CLIENT_ID=
SLACK_CLIENT_SECRET=
SLACK_VERIFICATION_TOKEN=
OIDC_CLIENT_ID=
OIDC_CLIENT_SECRET=
EOF
chmod 600 .env
```### Start the Stack```
bas
h
docker-compose up -d# Check all services are healthy
docker-compose ps# View logs
docker-compose logs -f outline
```Af
t
e
r
~30 seconds, Outline is available at `http://localhost: 3000`.### Setting Up AuthenticationOutline requires an external authentication provider. The easiest production setup is Google Workspace OIDC: 1. Go to [Google Cloud Console](https://console.cloud.google.com/) → APIs & Services → Credentials
2. Create **OAuth 2.0 Client ID** (Web application)
3. Add authorized redirect URI: `https://wiki.yourcompany.com/auth/oidc.callback`
4. Add the client ID and secret to your `.env` file: ```
bas
h
OIDC_CLIENT_ID=xxx.apps.googleusercontent.com
OIDC_CLIENT_SECRET=GOCSPX-xxx
OIDC_AUTH_URI=https://accounts.google.com/o/oauth2/v2/auth
OIDC_TOKEN_URI=https://oauth2.googleapis.com/token
OIDC_USERINFO_URI=https://openidconnect.googleapis.com/v1/userinfo
OIDC_LOGOUT_URI=https://accounts.google.com/logout
```Rest
a
r
t
Outline: ```
bas
h
docker-compose restart outline
```### Quick Deploy on DigitalOceanFor teams without an existing Docker setup, deploy on DigitalOcean
:```
bas
h
# On a fresh Ubuntu 24.04 Droplet ($6/month)
sudo apt update && sudo apt install -y docker.io docker-compose-plugin# Clone and start
git clone https://github.com/outline/outline.git
cd outline
# Copy the docker-compose.yml above, configure .env, then:
docker compose up -d
```Alternative
l
y
, use HTStack
for a managed Outline deployment with built-in SSL and backups.## Integration with Your Engineering Stack### Slack Integration (Deep Link)Outline's Slack integration is one of its strongest features: 1. Go to [Slack API Apps]```
bas
h
# Generate a 256-bit secret key
export SECRET_KEY=$(openssl rand -hex 32)
# Generate utils secret
export UTILS_SECRET=$(openssl rand -hex 16)
echo "SECRET_KEY=$SECRET_KEY"
echo "UTILS_SECRET=$UTILS_SECRET"
```comma
n
d
: /outline
# Check all services are healthy
docker-compose ps
# View logs
docker-compose logs -f outline
```owle
d
g
e
base: ```
bas
h
# List all collections
curl -X GET "https://wiki.yourcompany.com/api/collections" \
-H "Authorization: Bearer YOUR_API_TOKEN"# Create a new document
curl -X POST "https://wiki.yourcompany.com/api/documents.create" \
-H "Authorization: Bearer YOUR_API_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"title": "Incident Response Runbook",
"text": "## Overview\n\nThis document covers...",
"collectionId": "123e4567-e89b-12d3-a456-426614174000",
"publish": true
}'# Search documents
curl -X POST "https://wiki.yourcompany.com/api/documents.search" \
-H "Authoriza```
bas
h
OIDC_CLIENT_ID=xxx.apps.googleusercontent.com
OIDC_CLIENT_SECRET=GOCSPX-xxx
OIDC_AUTH_URI=https://accounts.google.com/o/oauth2/v2/auth
OIDC_TOKEN_URI=https://oauth2.googleapis.com/token
OIDC_USERINFO_URI=https://openidconnect.googleapis.com/v1/userinfo
OIDC_LOGOUT_URI=https://accounts.google.com/logout
```o
c
s
.yml
name: Publish API Docs to Outlineon:
push:
branches: [main]
paths:
- 'docs/**'jobs:
publish:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4 - name: Publish to Outline
run: |
DOCS=$(cat docs/api-reference.md)
curl -X POST "https://wiki.you```
bas
h
docker-compose restart outline
``` -H "Authorization: Bearer ${{ secrets.OUTLINE_API_TOKEN }}" \
-H "Content-Type: application/json" \
-d "{
\"id\": \"DOC_ID_HERE\",
\"text\": $(echo "$DOCS" |```
bas
h
# On a fresh Ubuntu 24.04 Droplet ($6/month)
sudo apt update && sudo apt install -y docker.io docker-compose-plugin
# Clone and start
git clone https://github.com/outline/outline.git
cd outline
# Copy the docker-compose.yml above, configure .env, then:
docker compose up -d
```o
l
s
→ Content Tools → Export → XML format# Import into Outline:
# Collection → Import → Upload Markdown/ZIP file
# Outline preserves heading structure and converts Notion databases to tables
```## Benchmarks & Real-World Use Cases### Performance BenchmarksTested on a $6/month DigitalOcean Droplet (1 vCPU, 1GB RAM):| Metric | Result |
|---
|
---
|
| Time to first document load | **~180ms** |
| Real-time sync latency (2 editors) | **~45ms** |
| Full-text search (10,000 docs) | **~80ms** average |
| Document import (100 Markdown files) | **~12 seconds** |
| Concurrent users (comfortable) | **~50** |
| Startup time (Docker Compose) | **~25 seconds** |### Real-World Deployments- **30```
yam
l
_display_name: Outline Wiki
features:
bot_user:
display_name: Outline
always_online: true
slash_commands:
- command: /outline
description: "
description: Search your knowledge base usage_hint: \"[search query]\" should_escape: false oauth_config: redirect_urls: - https://wiki.yourcompany.com/auth/slack.callback scopes: bot: - commands - links: read - links: write settings: event_subscriptions: request_url: https://wiki.yourcompany.com/api/hooks.slack bot_events: - link_shared org_deploy_enabled: true socket_mode_enabled: false ``` **Active releases**: Monthly cadence## Advanced Usage: Production Hardening### 1. HTTPS with Let's Encrypt``` ngin x # /etc/nginx/sites-available/outline server { listen 80; server_name wiki.yourcompany.com; return 301 https://$server_name$request_uri; }server { listen 443 ssl http2; server_name wiki.yourcompany.com; ssl_certificate /etc/letsencrypt/live/yourcompany.com/fullchain.pem; ssl_certificate_key /etc/letsencrypt/live/yourcompany.com/privkey.pem; ssl_protocols TLSv1.2 TLSv1.3; ssl_prefer_server_ciphers on; location / { proxy_pass http://localhost: 3000; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection \"upgrade\"; 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_set_header X-Forwarded-Proto $scheme; proxy_read_timeout 86400; ``` bas h # List all collections curl -X GET \"https://wiki.yourcompany.com/api/collections\" \ -H \"Authorization: Bearer YOUR_API_TOKEN\"
# Create a new document
curl -X POST \"https://wiki.yourcompany.com/api/documents.create\" \
-H \"Authorization: Bearer YOUR_API_TOKEN\" \
-H \"Content-Type: application/json\" \
-d "{
"title": "Incident Response Runbook",
"text": "## Overview\n\nThis document covers...",
"collectionId": "123e4567-e89b-12d3-a456-426614174000",
"publish": true
}'
# Search documents
curl -X POST "https://wiki.yourcompany.com/api/documents.search" \
-H "Authorization: Bearer YOUR_API_TOKEN" \
-H "Content-Type: application/json" \
-d '{"query": "rollback procedure"}'
```ompr
e
s
s
zip -r "$BACKUP_DIR/outline_full_$TIMESTAMP.zip" \
"$BACKUP_DIR/outline_db_$TIMESTAMP.sql" \
"/var/lib/docker/volumes/outline_minio-data/_data"# Upload to S3
aws s3 cp "$BACKUP_DIR/outline_full_$TIMESTAMP.zip" \
s3: //yourcompany-backups/outline/# Keep only last 14 backups
ls -t "$BACKUP_DIR"/outline_full_*.zip | tail -n +15 | xargs -r rmecho "Backup completed: outline_full_$TIMESTAMP.zip"
bas h
Run daily at 3 AM #
0 3 * * * /opt/backup/outline-backup.sh » /var/log/outline-backup.log 2>&1
### 3. Monitoring Stack
yam
l
docker-compose.monitoring.yml #
services: prometheus: image: prom/prometheus: v2.51.0 volumes: - ./prometheus.yml: /etc/prometheus/prometheus.yml - prometheus-data: /prometheus ports: - “9090: 9090” restart: unless-stopped grafana: image: grafana/grafana: 10.4.0 ``` bas h #!/bin/bash
.github/workflows/publish-docs.yml #
name: Publish API Docs to Outline
on: push: branches: [main] paths: - ‘docs/**’
jobs: publish: runs-on: ubuntu-latest steps: - uses: actions/checkout@v4
- name: Publish to Outline
run: |
DOCS=$(cat docs/api-reference.md)
curl -X POST "https://wiki.yourcompany.com/api/documents.update" \
-H "Authorization: Bearer ${{ secrets.OUTLINE_API_TOKEN }}" \
-H "Content-Type: application/json" \
-d "{
\"id\": \"DOC_ID_HERE\",
\"text\": $(echo "$DOCS" | jq -R -s .),
\"append\": false
}"
_ID
AWS_SECRET_ACCESS_KEY=YOUR_B2_APPLICATION_KEY
AWS_REGION=us-west-002
AWS_S3_UPLOAD_BUCKET_URL=https://s3.us-west-002.backblazeb2.com
AWS_S3_UPLOAD_BUCKET_NAME=your-outline-bucket
AWS_S3_FORCE_PATH_STYLE=false
```### 5. Multi-Environment Setup```
yam
l
# docker-compose.prod.yml — extends base with production config
services:
outline:
image: outlinewiki/outline: 0.83.0
environment:
- NODE_ENV=production
- FORCE_HTTPS=true
- RATE_LIMITER_ENABLED=true
- DEFAULT_LANGUAGE=en_US
- WEB_CONCURRENCY=2
deploy:
replicas: 2
resources:
limits:
memory: 1G
reservations:
memory: 512M
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost: 3000/api/utils.health"```
bas
h
# Export from Notion:
# Settings & Members → Settings → Export All Workspace Content → Export as Markdown
# Export from Confluence:
# Space Tools → Content Tools → Export → XML format
# Import into Outline:
# Collection → Import → Upload Markdown/ZIP file
# Outline preserves heading structure and converts Notion databases to tables
```* | Yes | Yes | Yes (paid) | No | No |
| **Slack integration** | **Native, deep** | Basic | Yes | No | No |
| **Markdown editor** | **ProseMirror** | Partial | No | WYSIWYG | Yes |
| **Full-text search** | **Yes** (Postgres/ES) | Yes | Yes | Basic | Yes |
| **API access** | **Full REST** | Limited | Yes | Limited | GraphQL |
| **Permissions** | **Granular** | Basic | Enterprise | Simple | Simple |
| **Mobile app** | No (responsive web) | Yes | Yes | No | No |
| **Git sync** | No | No | No | No | **Yes** |
| **Price (20 users)** | **$0 (self-host)** | $192/mo | $525/mo | $0 | $0 |
| **GitHub stars** | **32,000** | N/A | N/A | 8,100 | 24,500 |**When to choose Outline over each: **- **vs. Notion**: You need self-hosting for compliance/data sovereignty, want faster search, or need native Slack integration. Notion has better templates and mobile apps.
- **vs. Confluence**: You want a modern editor, faster performance, and lower cost. Confluence has better Jira integration and enterprise compliance certifications.
- **vs. BookStack**: You need real-time collaboration and Slack integration. BookStack is simpler to set up but lacks collaborative editing.
- **vs. Wiki.js**: You want a polished, Notion-like editor. Wiki.js has Git sync and more authentication options, but v3.0 has been in alpha for years.## Limitations: Honest Assessment**Outline is not without its downsides.** Before migrating your entire team's documentation: 1. **BSL-1.1 License**: Outline uses the Business Source License, not a traditional open-source license. Internal use is free. Offering Outline as a competing cloud serv```
ngin
x
# /etc/nginx/sites-available/outline
server {
listen 80;
server_name wiki.yourcompany.com;
return 301 https://$server_name$request_uri;
}
server {
listen 443 ssl http2;
server_name wiki.yourcompany.com;
ssl_certificate /etc/letsencrypt/live/yourcompany.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/yourcompany.com/privkey.pem;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_prefer_server_ciphers on;
location / {
proxy_pass http://localhost: 3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
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_set_header X-Forwarded-Proto $scheme;
proxy_read_timeout 86400;
}
# WebSocket support for real-time collaboration
location /realtime {
proxy_pass http://localhost: 3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
}
```l
i
n
e
without Google Workspace or external SSO?Not practically. Outline requires an external authentication provider and has no built-in username/password system. The simplest alternative is configuring a generic OIDC provider like Keycloak or using the Slack authentication option. For small teams, Google Workspace's free tier works well.### How does Outline handle concurrent editing conflicts?Outline uses Operational Transforms (OT) — the same algorithm Google Docs uses. When two users edit the same document simultaneously, changes are merged in real-time with proper conflict resolution. Unlike simple last-write-wins systems, OT preserves both users' edits. In practice, conflicts are resolved within 50ms and are invisible to users.### What is the backup strategy for a self-hosted Outline instance?Back up three components: (1) the PostgreSQL database using `pg_dump`, (2) the uploaded files from your S3-compatible store (MinIO or AWS S3), and (3) the Redis data (optional, can be rebuilt). A daily cron job dumping the database and syncing files to external storage covers most recovery scenarios. Test your restores quarterly.### Can I import docume```
bas
h
#!/bin/bash
# /opt/backup/outline-backup.sh
set -euo pipefail
BACKUP_DIR="/backups/outline"
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
mkdir -p "$BACKUP_DIR"
# Backup PostgreSQL
docker exec outline-postgres-1 pg_dump -U outline outline > \
"$BACKUP_DIR/outline_db_$TIMESTAMP.sql"
# Backup uploaded files (MinIO S3)
docker exec outline-minio-1 mc mirror local/outline \
"local/backup-outline-files-$TIMESTAMP"
# Compress
zip -r "$BACKUP_DIR/outline_full_$TIMESTAMP.zip" \
"$BACKUP_DIR/outline_db_$TIMESTAMP.sql" \
"/var/lib/docker/volumes/outline_minio-data/_data"
# Upload to S3
aws s3 cp "$BACKUP_DIR/outline_full_$TIMESTAMP.zip" \
s3: //yourcompany-backups/outline/
# Keep only last 14 backups
ls -t "$BACKUP_DIR"/outline_full_*.zip | tail -n +15 | xargs -r rm
echo "Backup completed: outline_full_$TIMESTAMP.zip"
```ib
l
e
?Yes. Any document can be shared via a public link with read-only access. Go to **Share** → **Publish to Internet** to generate a public URL. This is useful for API documentation, user guides, or open-source project wikis. Public documents do not require authentication and are indexed by search engines unless you add a `noindex` tag.### Can I integrate Outline with my CI/CD pipeline?Yes, via the REST API. Generate an API token from **Settings** → **API**, then use it in GitHub Actions, GitLab CI, or any CI tool to publish documentation updates automatically. A common pattern is committing Markdown files to a `docs/` directory in your Git repo, then having CI push them to Outline on every merge to main.## Conclusion: Own Your Team's KnowledgeDocumentation is not a side project. It is infrastructure. Eve```
bas
h
# Run daily at 3 AM
0 3 * * * /opt/backup/outline-backup.sh >> /var/log/outline-backup.log 2>&1
```a
t
is outdated is a new hire who cannot contribute for an extra week.Outline gives engineering teams a **self-hosted, real-t```
yam
l
# docker-compose.monitoring.yml
services:
prometheus:
image: prom/prometheus: v2.51.0
volumes:
- ./prometheus.yml: /etc/prometheus/prometheus.yml
- prometheus-data: /prometheus
ports:
- "9090: 9090"
restart: unless-stopped
grafana:
image: grafana/grafana: 10.4.0
volumes:
- grafana-data: /var/lib/grafana
- ./grafana-dashboards: /etc/grafana/provisioning/dashboards
ports:
- "3001: 3000"
restart: unless-stopped
node-exporter:
image: prom/node-exporter: v1.7.0
volumes:
- /proc: /host/proc: ro
- /sys: /host/sys: ro
- /:/rootfs: ro
command:
- '--path.procfs=/host/proc'
- '--path.rootfs=/rootfs'
- '--path.sysfs=/host/sys'
restart: unless-stopped
volumes:
prometheus-data:
grafana-data:
```*Join the community**: [Outline GitHub](https://github.com/outline/outline) | [Outline Discussions](https://github.com/outline/outline/discussions)**Related tools**: Keycloak SSO Setup | MinIO S3 Setup Guide---
## Recommended Hosting & InfrastructureBefore you deploy any of the tools above into production, you'll need solid infrastructure. Two options dibi8 actually uses and recommends:- **DigitalOcean
** — $200 free credit for 60 days across 14+ global regions. The default option for indie devs running open-source AI tools.
- **HTStack
** — Hong Kong VPS with low-latency access from mainland China. This is the same IDC that hosts dibi8.com — battle-tested in production.*Affiliate links — they don't cost you extra and they help keep dibi8.com running.*## Sources & Further Reading- [Outline Official Documentation](h```
bas
h
# .env additions for Backblaze B2
AWS_ACCESS_KEY_ID=YOUR_B2_KEY_ID
AWS_SECRET_ACCESS_KEY=YOUR_B2_APPLICATION_KEY
AWS_REGION=us-west-002
AWS_S3_UPLOAD_BUCKET_URL=https://s3.us-west-002.backblazeb2.com
AWS_S3_UPLOAD_BUCKET_NAME=your-outline-bucket
AWS_S3_FORCE_PATH_STYLE=false
```s
://www.postgresql.org/docs/16/)
- [Redis Official Documentation](https://redis.io/docs/)
- [MinIO Documentation](https://min.io/docs/)
- [Google OIDC Setup Guide](https://developers.google.com/identity/protocols/oauth2/openid-connect)---*This article may contain affiliate links. If you sign up for DigitalOc```
yam
l
# docker-compose.prod.yml — extends base with production config
services:
outline:
image: outlinewiki/outline: 0.83.0
environment:
- NODE_ENV=production
- FORCE_HTTPS=true
- RATE_LIMITER_ENABLED=true
- DEFAULT_LANGUAGE=en_US
- WEB_CONCURRENCY=2
deploy:
replicas: 2
resources:
limits:
memory: 1G
reservations:
memory: 512M
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost: 3000/api/utils.health"]
interval: 30s
timeout: 10s
retries: 3
```he
u
s
)
- [Grafana](https://github.com/grafana/grafana)
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