jiti-meet/doc/manual-install.md

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# Server Installation for Jitsi Meet
: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.
This describes configuring a server `jitsi.example.com` running Debian or a Debian Derivative. You will need to
change references to that to match your host, and generate some passwords for
`YOURSECRET1`, `YOURSECRET2` and `YOURSECRET3`.
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.
## Network description
This is how the network looks:
```
+ +
| |
| |
v |
443 |
+-------+ |
| | |
| Nginx | |
| | |
+--+-+--+ |
| | |
+------------+ | | +--------------+ |
| | | | | | |
| jitsi-meet +<---+ +--->+ prosody/xmpp | |
| |files 5280 | | |
+------------+ +--------------+ v
5222,5347^ ^5347 4443,10000
+--------+ | | +-------------+
| | | | | |
| jicofo +----^ ^----+ videobridge |
| | | |
+--------+ +-------------+
```
## Install prosody
```sh
apt-get install prosody
```
## Configure prosody
Add config file in `/etc/prosody/conf.avail/jitsi.example.com.cfg.lua` :
- add your domain virtual host section:
```
VirtualHost "jitsi.example.com"
authentication = "anonymous"
ssl = {
key = "/var/lib/prosody/jitsi.example.com.key";
certificate = "/var/lib/prosody/jitsi.example.com.crt";
}
modules_enabled = {
"bosh";
"pubsub";
}
c2s_require_encryption = false
```
- add domain with authentication for conference focus user:
```
VirtualHost "auth.jitsi.example.com"
ssl = {
key = "/var/lib/prosody/auth.jitsi.example.com.key";
certificate = "/var/lib/prosody/auth.jitsi.example.com.crt";
}
authentication = "internal_plain"
```
- add focus user to server admins:
```
admins = { "focus@auth.jitsi.example.com" }
```
- and finally configure components:
```
Component "conference.jitsi.example.com" "muc"
Component "jitsi-videobridge.jitsi.example.com"
component_secret = "YOURSECRET1"
Component "focus.jitsi.example.com"
component_secret = "YOURSECRET2"
```
Add link for the added configuration
```sh
ln -s /etc/prosody/conf.avail/jitsi.example.com.cfg.lua /etc/prosody/conf.d/jitsi.example.com.cfg.lua
```
Generate certs for the domain:
```sh
prosodyctl cert generate jitsi.example.com
prosodyctl cert generate auth.jitsi.example.com
```
Add auth.jitsi.example.com to the trusted certificates on the local machine:
```sh
ln -sf /var/lib/prosody/auth.jitsi.example.com.crt /usr/local/share/ca-certificates/auth.jitsi.example.com.crt
update-ca-certificates -f
```
Note that the `-f` flag is necessary if there are symlinks left from a previous installation.
Create conference focus user:
```sh
prosodyctl register focus auth.jitsi.example.com YOURSECRET3
```
Restart prosody XMPP server with the new config
```sh
prosodyctl restart
```
## Install Nginx
```sh
apt-get install nginx
```
Add a new file `jitsi.example.com` in `/etc/nginx/sites-available` (see also the example config file):
```
server_names_hash_bucket_size 64;
server {
listen 0.0.0.0:443 ssl http2;
listen [::]:443 ssl http2;
# tls configuration that is not covered in this guide
# we recommend the use of https://certbot.eff.org/
server_name jitsi.example.com;
# set the root
root /srv/jitsi-meet;
index index.html;
location ~ ^/([a-zA-Z0-9=\?]+)$ {
rewrite ^/(.*)$ / break;
}
location / {
ssi on;
}
# BOSH, Bidirectional-streams Over Synchronous HTTP
# https://en.wikipedia.org/wiki/BOSH_(protocol)
location /http-bind {
proxy_pass http://localhost:5280/http-bind;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $http_host;
}
# external_api.js must be accessible from the root of the
# installation for the electron version of Jitsi Meet to work
# https://github.com/jitsi/jitsi-meet-electron
location /external_api.js {
alias /srv/jitsi-meet/libs/external_api.min.js;
}
}
```
Add link for the added configuration
```sh
cd /etc/nginx/sites-enabled
ln -s ../sites-available/jitsi.example.com jitsi.example.com
```
## Install Jitsi Videobridge
Visit https://download.jitsi.org/jitsi-videobridge/linux to determine the current build number, download and unzip it:
```sh
wget https://download.jitsi.org/jitsi-videobridge/linux/jitsi-videobridge-linux-{arch-buildnum}.zip
unzip jitsi-videobridge-linux-{arch-buildnum}.zip
```
Install JRE if missing:
```
apt-get install openjdk-8-jre
```
_NOTE: When installing on older Debian releases keep in mind that you need JRE >= 1.7._
Create `~/.sip-communicator/sip-communicator.properties` in the home folder of the user that will be starting Jitsi Videobridge:
```sh
mkdir -p ~/.sip-communicator
cat > ~/.sip-communicator/sip-communicator.properties << EOF
org.jitsi.impl.neomedia.transform.srtp.SRTPCryptoContext.checkReplay=false
# The videobridge uses 443 by default with 4443 as a fallback, but since we're already
# running nginx on 443 in this example doc, we specify 4443 manually to avoid a race condition
org.jitsi.videobridge.TCP_HARVESTER_PORT=4443
EOF
```
Start the videobridge with:
```sh
./jvb.sh --host=localhost --domain=jitsi.example.com --port=5347 --secret=YOURSECRET1 &
```
Or autostart it by adding the line in `/etc/rc.local`:
```sh
/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
```
## Install Jitsi Conference Focus (jicofo)
Install JDK and Maven if missing:
```
apt-get install openjdk-8-jdk maven
```
_NOTE: When installing on older Debian releases keep in mind that you need JDK >= 1.7._
Clone source from Github repo:
```sh
git clone https://github.com/jitsi/jicofo.git
```
Build the package.
```sh
cd jicofo
mvn package -DskipTests -Dassembly.skipAssembly=false
```
Run jicofo:
```sh
=======
unzip target/jicofo-1.1-SNAPSHOT-archive.zip
cd jicofo-1.1-SNAPSHOT-archive'
./jicofo.sh --host=localhost --domain=jitsi.example.com --secret=YOURSECRET2 --user_domain=auth.jitsi.example.com --user_name=focus --user_password=YOURSECRET3
```
## Deploy Jitsi Meet
Checkout and configure Jitsi Meet:
```sh
cd /srv
git clone https://github.com/jitsi/jitsi-meet.git
cd jitsi-meet
npm install
make
```
_NOTE: When installing on older distributions keep in mind that you need Node.js >= 10 and npm >= 6._
Edit host names in `/srv/jitsi-meet/config.js` (see also the example config file):
```
var config = {
hosts: {
domain: 'jitsi.example.com',
muc: 'conference.jitsi.example.com',
bridge: 'jitsi-videobridge.jitsi.example.com',
focus: 'focus.jitsi.example.com'
},
useNicks: false,
bosh: '//jitsi.example.com/http-bind', // FIXME: use xep-0156 for that
//chromeExtensionId: 'diibjkoicjeejcmhdnailmkgecihlobk', // Id of desktop streamer Chrome extension
//minChromeExtVersion: '0.1' // Required version of Chrome extension
};
```
Verify that nginx config is valid and reload nginx:
```sh
nginx -t && nginx -s reload
```
## Running behind NAT
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`.
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.
`TCP/443` is required for the webserver which can be running on another machine than the Jitsi Videobrige is running on.
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):
```
org.ice4j.ice.harvest.NAT_HARVESTER_LOCAL_ADDRESS=<Local.IP.Address>
org.ice4j.ice.harvest.NAT_HARVESTER_PUBLIC_ADDRESS=<Public.IP.Address>
```
# Hold your first conference
You are now all set and ready to have your first meet by going to http://jitsi.example.com
## Enabling recording
[Jibri](https://github.com/jitsi/jibri) is a set of tools for recording and/or streaming a Jitsi Meet conference.