267 lines
9.0 KiB
Markdown
267 lines
9.0 KiB
Markdown
# Server Installation for Jitsi Meet
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:warning: **WARNING:** Manual installation is not recommended. We recommend following the [quick-install](https://github.com/jitsi/jitsi-meet/blob/master/doc/quick-install.md) document. The current document describes the steps that are needed to install a working deployment, but steps are easy to mess up, and the debian packages are more up-to-date, where this document is sometimes not updated to reflect latest changes.
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This describes configuring a server `jitsi.example.com` running Debian or a Debian Derivative. You will need to
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change references to that to match your host, and generate some passwords for
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`YOURSECRET1`, `YOURSECRET2` and `YOURSECRET3`.
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There are also some complete [example config files](https://github.com/jitsi/jitsi-meet/tree/master/doc/example-config-files/) available, mentioned in each section.
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## Network description
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This is how the network looks:
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```
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+ +
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v |
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443 |
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+-------+ |
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| Nginx | |
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+--+-+--+ |
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+------------+ | | +--------------+ |
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| | | | | | |
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| jitsi-meet +<---+ +--->+ prosody/xmpp | |
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| |files 5280 | | |
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+------------+ +--------------+ v
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5222,5347^ ^5347 4443,10000
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+--------+ | | +-------------+
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| jicofo +----^ ^----+ videobridge |
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+--------+ +-------------+
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```
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## Install prosody
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```sh
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apt-get install prosody
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```
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## Configure prosody
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Add config file in `/etc/prosody/conf.avail/jitsi.example.com.cfg.lua` :
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- add your domain virtual host section:
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```
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VirtualHost "jitsi.example.com"
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authentication = "anonymous"
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ssl = {
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key = "/var/lib/prosody/jitsi.example.com.key";
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certificate = "/var/lib/prosody/jitsi.example.com.crt";
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}
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modules_enabled = {
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"bosh";
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"pubsub";
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}
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c2s_require_encryption = false
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```
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- add domain with authentication for conference focus user:
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```
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VirtualHost "auth.jitsi.example.com"
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ssl = {
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key = "/var/lib/prosody/auth.jitsi.example.com.key";
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certificate = "/var/lib/prosody/auth.jitsi.example.com.crt";
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}
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authentication = "internal_plain"
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```
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- add focus user to server admins:
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```
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admins = { "focus@auth.jitsi.example.com" }
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```
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- and finally configure components:
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```
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Component "conference.jitsi.example.com" "muc"
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Component "jitsi-videobridge.jitsi.example.com"
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component_secret = "YOURSECRET1"
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Component "focus.jitsi.example.com"
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component_secret = "YOURSECRET2"
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```
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Add link for the added configuration
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```sh
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ln -s /etc/prosody/conf.avail/jitsi.example.com.cfg.lua /etc/prosody/conf.d/jitsi.example.com.cfg.lua
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```
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Generate certs for the domain:
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```sh
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prosodyctl cert generate jitsi.example.com
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prosodyctl cert generate auth.jitsi.example.com
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```
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Add auth.jitsi.example.com to the trusted certificates on the local machine:
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```sh
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ln -sf /var/lib/prosody/auth.jitsi.example.com.crt /usr/local/share/ca-certificates/auth.jitsi.example.com.crt
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update-ca-certificates -f
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```
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Note that the `-f` flag is necessary if there are symlinks left from a previous installation.
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Create conference focus user:
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```sh
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prosodyctl register focus auth.jitsi.example.com YOURSECRET3
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```
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Restart prosody XMPP server with the new config
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```sh
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prosodyctl restart
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```
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## Install Nginx
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```sh
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apt-get install nginx
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```
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Add a new file `jitsi.example.com` in `/etc/nginx/sites-available` (see also the example config file):
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```
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server_names_hash_bucket_size 64;
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server {
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listen 0.0.0.0:443 ssl http2;
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listen [::]:443 ssl http2;
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# tls configuration that is not covered in this guide
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# we recommend the use of https://certbot.eff.org/
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server_name jitsi.example.com;
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# set the root
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root /srv/jitsi-meet;
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index index.html;
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location ~ ^/([a-zA-Z0-9=\?]+)$ {
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rewrite ^/(.*)$ / break;
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}
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location / {
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ssi on;
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}
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# BOSH, Bidirectional-streams Over Synchronous HTTP
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# https://en.wikipedia.org/wiki/BOSH_(protocol)
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location /http-bind {
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proxy_pass http://localhost:5280/http-bind;
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proxy_set_header X-Forwarded-For $remote_addr;
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proxy_set_header Host $http_host;
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}
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# external_api.js must be accessible from the root of the
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# installation for the electron version of Jitsi Meet to work
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# https://github.com/jitsi/jitsi-meet-electron
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location /external_api.js {
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alias /srv/jitsi-meet/libs/external_api.min.js;
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}
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}
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```
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Add link for the added configuration
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```sh
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cd /etc/nginx/sites-enabled
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ln -s ../sites-available/jitsi.example.com jitsi.example.com
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```
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## Install Jitsi Videobridge
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Visit https://download.jitsi.org/jitsi-videobridge/linux to determine the current build number, download and unzip it:
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```sh
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wget https://download.jitsi.org/jitsi-videobridge/linux/jitsi-videobridge-linux-{arch-buildnum}.zip
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unzip jitsi-videobridge-linux-{arch-buildnum}.zip
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```
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Install JRE if missing:
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```
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apt-get install openjdk-8-jre
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```
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_NOTE: When installing on older Debian releases keep in mind that you need JRE >= 1.7._
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Create `~/.sip-communicator/sip-communicator.properties` in the home folder of the user that will be starting Jitsi Videobridge:
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```sh
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mkdir -p ~/.sip-communicator
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cat > ~/.sip-communicator/sip-communicator.properties << EOF
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org.jitsi.impl.neomedia.transform.srtp.SRTPCryptoContext.checkReplay=false
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# The videobridge uses 443 by default with 4443 as a fallback, but since we're already
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# running nginx on 443 in this example doc, we specify 4443 manually to avoid a race condition
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org.jitsi.videobridge.TCP_HARVESTER_PORT=4443
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EOF
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```
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Start the videobridge with:
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```sh
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./jvb.sh --host=localhost --domain=jitsi.example.com --port=5347 --secret=YOURSECRET1 &
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```
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Or autostart it by adding the line in `/etc/rc.local`:
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```sh
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/bin/bash /root/jitsi-videobridge-linux-{arch-buildnum}/jvb.sh --host=localhost --domain=jitsi.example.com --port=5347 --secret=YOURSECRET1 </dev/null >> /var/log/jvb.log 2>&1
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```
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## Install Jitsi Conference Focus (jicofo)
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Install JDK and Maven if missing:
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```
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apt-get install openjdk-8-jdk maven
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```
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_NOTE: When installing on older Debian releases keep in mind that you need JDK >= 1.7._
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Clone source from Github repo:
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```sh
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git clone https://github.com/jitsi/jicofo.git
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```
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Build the package.
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```sh
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cd jicofo
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mvn package -DskipTests -Dassembly.skipAssembly=false
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```
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Run jicofo:
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```sh
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=======
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unzip target/jicofo-1.1-SNAPSHOT-archive.zip
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cd jicofo-1.1-SNAPSHOT-archive'
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./jicofo.sh --host=localhost --domain=jitsi.example.com --secret=YOURSECRET2 --user_domain=auth.jitsi.example.com --user_name=focus --user_password=YOURSECRET3
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```
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## Deploy Jitsi Meet
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Checkout and configure Jitsi Meet:
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```sh
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cd /srv
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git clone https://github.com/jitsi/jitsi-meet.git
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cd jitsi-meet
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npm install
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make
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```
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Edit host names in `/srv/jitsi-meet/config.js` (see also the example config file):
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```
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var config = {
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hosts: {
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domain: 'jitsi.example.com',
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muc: 'conference.jitsi.example.com',
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bridge: 'jitsi-videobridge.jitsi.example.com',
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focus: 'focus.jitsi.example.com'
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},
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useNicks: false,
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bosh: '//jitsi.example.com/http-bind', // FIXME: use xep-0156 for that
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//chromeExtensionId: 'diibjkoicjeejcmhdnailmkgecihlobk', // Id of desktop streamer Chrome extension
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//minChromeExtVersion: '0.1' // Required version of Chrome extension
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};
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```
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Verify that nginx config is valid and reload nginx:
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```sh
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nginx -t && nginx -s reload
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```
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## Running behind NAT
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Jitsi Videobridge can run behind a NAT, provided that both required ports are routed (forwarded) to the machine that it runs on. By default these ports are `TCP/4443` and `UDP/10000`.
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If you do not route these two ports, Jitsi Meet will only work with video for two people, breaking upon 3 or more people trying to show video.
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`TCP/443` is required for the webserver which can be running on another machine than the Jitsi Videobrige is running on.
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The following extra lines need to be added to the file `~/.sip-communicator/sip-communicator.properties` (in the home directory of the user running the videobridge):
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```
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org.ice4j.ice.harvest.NAT_HARVESTER_LOCAL_ADDRESS=<Local.IP.Address>
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org.ice4j.ice.harvest.NAT_HARVESTER_PUBLIC_ADDRESS=<Public.IP.Address>
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```
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# Hold your first conference
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You are now all set and ready to have your first meet by going to http://jitsi.example.com
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## Enabling recording
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[Jibri](https://github.com/jitsi/jibri) is a set of tools for recording and/or streaming a Jitsi Meet conference.
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