docker-compose.traefik.yml

version: "2.2"
services:
  traefik:
    image: traefik:latest
    container_name: traefik
    restart: unless-stopped
    security_opt:
      - no-new-privileges:true
    networks:
      - web
    ports:
      - 80:80
      - 443:443
      - 8443:8443
      # - 8080:8080
      # - 27017:27017
    volumes:
      - ${MYDATA}/letsencrypt:/letsencrypt
      - /etc/localtime:/etc/localtime:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - ./traefik/dynamic_conf.yml:/dynamic_conf.yml
      - ./traefik/users.htpasswd:/users.htpasswd
    command:
      - "--api=true"
      - "--api.dashboard=true"
      #- "--api.insecure=true" # provides the dashboard on http://IPADRESS:8080
      - "--providers.docker=true"
      - "--ping"
      - "--providers.docker.network=web"
      - "--providers.docker.exposedbydefault=false"
      - "--providers.file.filename=/dynamic_conf.yml"
      - "--entrypoints.web.address=:80"
      - "--entrypoints.web-secure.address=:443"
      - "--entrypoints.web-admin.address=:8443"
      - "--certificatesresolvers.myhttpchallenge.acme.httpchallenge=true"
      - "--certificatesresolvers.myhttpchallenge.acme.httpchallenge.entrypoint=web"
      - "--certificatesresolvers.myhttpchallenge.acme.email=${MYMAIL}"
      - "--certificatesresolvers.myhttpchallenge.acme.storage=/letsencrypt/acme.json"
      - "--entrypoints.mongo.address=:27017"
      #- --certificatesresolvers.myhttpchallenge.acme.caserver=https://acme-v02.api.letsencrypt.org/directory
    labels:
      - "traefik.enable=true"
      # To Fix enable dashboard on port 8443
      - "traefik.http.routers.dashboard.entrypoints=web-admin"
      - "traefik.http.routers.dashboard.rule=Host(`${MYDOMAIN}`)"
      # - "traefik.http.routers.dashboard.rule=Host(`traefik.${MYDOMAIN}`) && (PathPrefix(`/api`) || PathPrefix(`/dashboard`))"
      - "traefik.http.routers.dashboard.tls=true"
      - "traefik.http.routers.dashboard.middlewares=auth"
      - "traefik.http.middlewares.auth.basicauth.usersfile=/users.htpasswd"
      - "traefik.http.routers.dashboard.service=api@internal"
      - "traefik.http.middlewares.sslheader.headers.customrequestheaders.X-Forwarded-Proto=https"
      - "traefik.http.routers.proxy-https.entrypoints=web-secure"
      - "traefik.http.routers.proxy-https.rule=Host(`${MYDOMAIN}`)"

  logging:
    driver: "json-file"
    options:
      max-size: "10m"
      max-file: "1"

  sharelatex:
    restart: always
    image: ldap-overleaf-sl:latest
    depends_on:
      mongo:
        condition: service_healthy
      redis:
        condition: service_healthy
      traefik:
        condition: service_started
      #simple-certbot:
      #    condition: service_started
    privileged: false
    networks:
      - web
    expose:
      - 80
      - 443
    links:
      - mongo
      - redis
    volumes:
      - ${MYDATA}/sharelatex:/var/lib/sharelatex
      - ${MYDATA}/letsencrypt:/etc/letsencrypt:ro
      # - ${MYDATA}/letsencrypt/live/${MYDOMAIN}/:/etc/letsencrypt/certs/domain
    labels:
      - "traefik.enable=true"
      # global redirect to https
      - "traefik.http.routers.http-catchall.rule=hostregexp(`${MYDOMAIN}`)"
      - "traefik.http.routers.http-catchall.entrypoints=web"
      - "traefik.http.routers.http-catchall.middlewares=redirect-to-https"
      - "traefik.http.middlewares.redirect-to-https.redirectscheme.scheme=https"
      # handle https traffic
      - "traefik.http.routers.sharel-secured.rule=Host(`${MYDOMAIN}`)"
      - "traefik.http.routers.sharel-secured.tls=true"
      - "traefik.http.routers.sharel-secured.tls.certresolver=myhttpchallenge"
      - "traefik.http.routers.sharel-secured.entrypoints=web-secure"
      - "traefik.http.middlewares.sharel-secured.forwardauth.trustForwardHeader=true"
      # Docker loadbalance
      - "traefik.http.services.sharel.loadbalancer.server.port=80"
      - "traefik.http.services.sharel.loadbalancer.server.scheme=http"
      - "traefik.http.services.sharel.loadbalancer.sticky.cookie=true"
      - "traefik.http.services.sharel.loadbalancer.sticky.cookie.name=io"
      - "traefik.http.services.sharel.loadbalancer.sticky.cookie.httponly=true"
      - "traefik.http.services.sharel.loadbalancer.sticky.cookie.secure=true"
      - "traefik.http.services.sharel.loadbalancer.sticky.cookie.samesite=io"

    environment:
      SHARELATEX_APP_NAME: Overleaf
      SHARELATEX_MONGO_URL: mongodb://mongo/sharelatex
      SHARELATEX_SITE_URL: https://${MYDOMAIN}
      SHARELATEX_NAV_TITLE: Overleaf - run by ${MYDOMAIN}
      #SHARELATEX_HEADER_IMAGE_URL: https://${MYDOMAIN}/logo.svg
      SHARELATEX_ADMIN_EMAIL: ${MYMAIL}
      SHARELATEX_LEFT_FOOTER: '[{"text": "Powered by <a href=\"https://www.sharelatex.com\">ShareLaTeX</a> 2016"} ]'
      SHARELATEX_RIGHT_FOOTER: '[{"text": "LDAP Overleaf (beta)"} ]'
      SHARELATEX_EMAIL_FROM_ADDRESS: "noreply@${MYDOMAIN}"
      SHARELATEX_EMAIL_SMTP_HOST: smtp.${MYDOMAIN}
      SHARELATEX_EMAIL_SMTP_PORT: 587
      SHARELATEX_EMAIL_SMTP_SECURE: "false"
      # SHARELATEX_EMAIL_SMTP_USER:
      # SHARELATEX_EMAIL_SMTP_PASS:
      # SHARELATEX_EMAIL_SMTP_TLS_REJECT_UNAUTH: true
      # SHARELATEX_EMAIL_SMTP_IGNORE_TLS: false
      SHARELATEX_CUSTOM_EMAIL_FOOTER: "This system is run by ${MYDOMAIN} - please contact ${MYMAIL} if you experience any issues."

      # make public links accessible w/o login (link sharing issue)
      # https://github.com/overleaf/docker-image/issues/66
      # https://github.com/overleaf/overleaf/issues/628
      # https://github.com/overleaf/web/issues/367
      # Fixed in 2.0.2 (Release date: 2019-11-26)
      SHARELATEX_ALLOW_PUBLIC_ACCESS: "true"
      SHARELATEX_ALLOW_ANONYMOUS_READ_AND_WRITE_SHARING: "true"

      SHARELATEX_SECURE_COOKIE: "true"
      SHARELATEX_BEHIND_PROXY: "true"

      LDAP_SERVER: ldaps://LDAPSERVER:636
      LDAP_BASE: ou=people,dc=DOMAIN,dc=TLD
      LDAP_SERVER_CACERT: /etc/ssl/certs/LDAPCERT

      ### There are to ways get users from the ldap server

      ## NO LDAP BIND USER:
      # Tries to bind with login-user (as uid) to LDAP_BINDDN
      # LDAP_BINDDN: uid=%u,ou=someunit,ou=people,dc=DOMAIN,dc=TLD

      ## Using a LDAP_BIND_USER/PW
      # LDAP_BIND_USER:
      # LDAP_BIND_PW:

      # Only allow users matching LDAP_USER_FILTER
      LDAP_USER_FILTER: "(memberof=cn=GROUPNAME,ou=groups,dc=DOMAIN,dc=TLD)"

      # If user is in ADMIN_GROUP on user creation (first login) isAdmin is set to true.
      # Admin Users can invite external (non ldap) users. This feature makes only sense
      # when ALLOW_EMAIL_LOGIN is set to 'true'. Additionally admins can send
      # system wide messages.
      LDAP_ADMIN_GROUP_FILTER: "(memberof=cn=ADMINGROUPNAME,ou=groups,dc=DOMAIN,dc=TLD)"
      ALLOW_EMAIL_LOGIN: "true"

      # All users in the LDAP_CONTACT_FILTER are loaded from the ldap server into contacts.
      LDAP_CONTACT_FILTER: "(memberof=cn=GROUPNAME,ou=groups,dc=DOMAIN,dc=TLD)"
      LDAP_CONTACTS: "false"

      ## OAuth2 Settings
      # OAUTH2_ENABLED: "true"
      # OAUTH2_PROVIDER: YOUR_OAUTH2_PROVIDER
      # OAUTH2_CLIENT_ID: YOUR_OAUTH2_CLIENT_ID
      # OAUTH2_CLIENT_SECRET: YOUR_OAUTH2_CLIENT_SECRET
      # OAUTH2_SCOPE: YOUR_OAUTH2_SCOPE
      # OAUTH2_AUTHORIZATION_URL: YOUR_OAUTH2_AUTHORIZATION_URL
      # OAUTH2_TOKEN_URL: YOUR_OAUTH2_TOKEN_URL
      # OAUTH2_TOKEN_CONTENT_TYPE: # One of ['application/x-www-form-urlencoded', 'application/json']
      # OAUTH2_STATE_LENGTH: Length of the OAuth2 state (default: 6)
      # OAUTH2_PROFILE_URL: YOUR_OAUTH2_PROFILE_URL
      # OAUTH2_USER_ATTR_EMAIL: email
      # OAUTH2_USER_ATTR_UID: id
      # OAUTH2_USER_ATTR_FIRSTNAME: name
      # OAUTH2_USER_ATTR_LASTNAME:
      # OAUTH2_USER_ATTR_IS_ADMIN: site_admin

      # Same property, unfortunately with different names in
      # different locations
      SHARELATEX_REDIS_HOST: redis
      REDIS_HOST: redis
      REDIS_PORT: 6379

      ENABLED_LINKED_FILE_TYPES: "url,project_file"

      # Enables Thumbnail generation using ImageMagick
      ENABLE_CONVERSIONS: "true"

  mongo:
    restart: always
    image: mongo:4.4
    container_name: mongo
    expose:
      - 27017
    volumes:
      - ${MYDATA}/mongo_data:/data/db
    healthcheck:
      test: echo 'db.stats().ok' | mongo localhost:27017/test --quiet
      interval: 10s
      timeout: 10s
      retries: 5
    labels:
      - "traefik.enable=true"
      - "traefik.tcp.routers.mongodb.rule=HostSNI(`*`)"
      - "traefik.tcp.services.mongodb.loadbalancer.server.port=27017"
      - "traefik.tcp.routers.mongodb.tls=true"
      - "traefik.tcp.routers.mongodb.entrypoints=mongo"
    networks:
      - web
    command: "--replSet overleaf"

  # See also: https://github.com/overleaf/overleaf/issues/1120
  mongoinit:
    image: mongo:4.4
    # this container will exit after executing the command
    restart: "no"
    depends_on:
      mongo:
        condition: service_healthy
    entrypoint:
      [
        "mongo",
        "--host",
        "mongo:27017",
        "--eval",
        'rs.initiate({ _id: "overleaf", members: [ { _id: 0, host: "mongo:27017" } ] })',
      ]

  redis:
    restart: always
    image: redis:6.2
    container_name: redis
    # modify to get rid of the redis issue #35 and #19 with a better solution
    # WARNING: /proc/sys/net/core/somaxconn is set to the lower value of 128.
    # for vm overcommit: enable first on host system
    # sysctl vm.overcommit_memory=1 (and add it to rc.local)
    # then you do not need it in the redis container
    sysctls:
      - net.core.somaxconn=65535
      # - vm.overcommit_memory=1
    expose:
      - 6379
    volumes:
      - ${MYDATA}/redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - web

networks:
  web:
    external: true