create Dockerfile and necessary files for jitsi flist

tfgrid3/jitsi/.gitignore

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+archive

tfgrid3/jitsi/Dockerfile

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+FROM ubuntu:22.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt update && \
+apt -y install wget openssh-server
+
+RUN wget -O /sbin/zinit https://github.com/threefoldtech/zinit/releases/download/v0.2.5/zinit && \
+chmod +x /sbin/zinit
+
+RUN apt upgrade -y
+
+COPY zinit /etc/zinit
+COPY start.sh /start.sh
+
+RUN chmod +x /sbin/zinit && chmod +x /start.sh
+
+COPY scripts /root/scripts
+COPY config /root/config
+
+RUN chmod +x /root/scripts/*.sh
+
+RUN apt install -y curl gnupg2 nginx-full apt-transport-https \
+    software-properties-common openjdk-11-jdk ufw && \
+    apt-add-repository universe -y
+
+RUN curl -sL https://prosody.im/files/prosody-debian-packages.key -o /etc/apt/keyrings/prosody-debian-packages.key && \
+    echo "deb [signed-by=/etc/apt/keyrings/prosody-debian-packages.key] http://packages.prosody.im/debian $(lsb_release -sc) main" | tee /etc/apt/sources.list.d/prosody-debian-packages.list && \
+    curl -sL https://download.jitsi.org/jitsi-key.gpg.key | gpg --dearmor -o /usr/share/keyrings/jitsi-keyring.gpg && \
+    echo "deb [signed-by=/usr/share/keyrings/jitsi-keyring.gpg] https://download.jitsi.org stable/" | tee /etc/apt/sources.list.d/jitsi-stable.list && \
+    apt update && \
+    apt install -y lua5.2
+
+ENTRYPOINT  ["zinit", "init"]

tfgrid3/jitsi/README.md

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+# Jitsi TF Image
+
+The image contains:
+
+- prosody xmpp server -- a communication server
+- jicofo(used by Jitsi) -- conference orchestrator
+- jitsi-videobridge(jvb) -- WebRTC compatible video router
+
+Exposed ports:
+
+- 80
+- 443
+- 10000
+- 22
+- 3478
+- 5349
+
+# Usage
+
+If you want to build the image from scratch, follow the steps below:
+
+1- Clone the repository and navigate to the jitsi directory
+
+```bash
+git clone git git@github.com:threefoldtech/tf-images.git
+cd tfgrid3/jitsi
+```
+
+2- Edit it however you please
+
+3- Build the image
+
+```bash
+docker build -t jitsi .
+```
+
+The following is just one way to convert the image to an flist, you can use any other method you prefer.
+
+4- Push the image to docker hub
+
+```bash
+docker tag jitsi {dockerhub-username}/jitsi
+```
+
+5- Convert it to an flist using the convertor in [Zero-OS Hub](https://hub.grid.tf/docker-convert)
+
+6- Deploy the container on the grid using the flist URL you got from the previous step
+
+# Environment Variables
+
+- `SSH_KEY` -- the ssh key to be used to access the container
+- `JITSI_HOSTNAME` -- this is the domain name that will be used to access the jitsi server(fqdn)
+
+---
+
+- Current Docker Hub image: [eyadhussein/jitsi](https://hub.docker.com/repository/docker/eyadhussein/jitsi)
+- Current flist: [jitsi flist](https://hub.grid.tf/eyadhussein.3bot/eyadhussein-jitsi-latest.flist.md)

tfgrid3/jitsi/config/nginx.conf

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+server_names_hash_bucket_size 64;
+
+types {
+# nginx's default mime.types doesn't include a mapping for wasm or wav.
+    application/wasm     wasm;
+    audio/wav            wav;
+}
+upstream prosody {
+    zone upstreams 64K;
+    server 127.0.0.1:5280;
+    keepalive 2;
+}
+upstream jvb1 {
+    zone upstreams 64K;
+    server 127.0.0.1:9090;
+    keepalive 2;
+}
+map $arg_vnode $prosody_node {
+    default prosody;
+    v1 v1;
+    v2 v2;
+    v3 v3;
+    v4 v4;
+    v5 v5;
+    v6 v6;
+    v7 v7;
+    v8 v8;
+}
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+    listen 80;
+    listen [::]:80;
+    server_name {JITSI_HOSTNAME};
+
+    # Mozilla Guideline v5.4, nginx 1.17.7, OpenSSL 1.1.1d, intermediate configuration
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+
+    ssl_session_timeout 1d;
+    ssl_session_cache shared:SSL:10m;  # about 40000 sessions
+    ssl_session_tickets off;
+
+    add_header Strict-Transport-Security "max-age=63072000" always;
+    set $prefix "";
+    set $custom_index "";
+    set $config_js_location /etc/jitsi/meet/{JITSI_HOSTNAME}-config.js;
+
+    ssl_certificate /etc/jitsi/meet/{JITSI_HOSTNAME}.crt;
+    ssl_certificate_key /etc/jitsi/meet/{JITSI_HOSTNAME}.key;
+
+    root /usr/share/jitsi-meet;
+
+    # ssi on with javascript for multidomain variables in config.js
+    ssi on;
+    ssi_types application/x-javascript application/javascript;
+
+    index index.html index.htm;
+    error_page 404 /static/404.html;
+
+    gzip on;
+    gzip_types text/plain text/css application/javascript application/json image/x-icon application/octet-stream application/wasm;
+    gzip_vary on;
+    gzip_proxied no-cache no-store private expired auth;
+    gzip_min_length 512;
+
+    include /etc/jitsi/meet/jaas/*.conf;
+
+    location = /config.js {
+        alias $config_js_location;
+    }
+
+    location = /external_api.js {
+        alias /usr/share/jitsi-meet/libs/external_api.min.js;
+    }
+
+    location = /_api/room-info {
+        proxy_pass http://prosody/room-info?prefix=$prefix&$args;
+        proxy_http_version 1.1;
+        proxy_set_header X-Forwarded-For $remote_addr;
+        proxy_set_header Host $http_host;
+    }
+
+    location ~ ^/_api/public/(.*)$ {
+        autoindex off;
+        alias /etc/jitsi/meet/public/$1;
+    }
+
+    # ensure all static content can always be found first
+    location ~ ^/(libs|css|static|images|fonts|lang|sounds|.well-known)/(.*)$
+    {
+        add_header 'Access-Control-Allow-Origin' '*';
+        alias /usr/share/jitsi-meet/$1/$2;
+
+        # cache all versioned files
+        if ($arg_v) {
+            expires 1y;
+        }
+    }
+
+    # BOSH
+    location = /http-bind {
+        proxy_pass http://$prosody_node/http-bind?prefix=$prefix&$args;
+        proxy_http_version 1.1;
+        proxy_set_header X-Forwarded-For $remote_addr;
+        proxy_set_header Host $http_host;
+        proxy_set_header Connection "";
+    }
+
+    # xmpp websockets
+    location = /xmpp-websocket {
+        proxy_pass http://$prosody_node/xmpp-websocket?prefix=$prefix&$args;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $http_host;
+        tcp_nodelay on;
+    }
+
+    # colibri (JVB) websockets for jvb1
+    location ~ ^/colibri-ws/default-id/(.*) {
+        proxy_pass http://jvb1/colibri-ws/default-id/$1$is_args$args;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        tcp_nodelay on;
+    }
+
+    # load test minimal client, uncomment when used
+    #location ~ ^/_load-test/([^/?&:'"]+)$ {
+    #    rewrite ^/_load-test/(.*)$ /load-test/index.html break;
+    #}
+    #location ~ ^/_load-test/libs/(.*)$ {
+    #    add_header 'Access-Control-Allow-Origin' '*';
+    #    alias /usr/share/jitsi-meet/load-test/libs/$1;
+    #}
+
+    location ~ ^/conference-request/v1(\/.*)?$ {
+        proxy_pass http://127.0.0.1:8888/conference-request/v1$1;
+        add_header "Cache-Control" "no-cache, no-store";
+        add_header 'Access-Control-Allow-Origin' '*';
+    }
+    location ~ ^/([^/?&:'"]+)/conference-request/v1(\/.*)?$ {
+        rewrite ^/([^/?&:'"]+)/conference-request/v1(\/.*)?$ /conference-request/v1$2;
+    }
+
+    location ~ ^/([^/?&:'"]+)$ {
+        set $roomname "$1";
+        try_files $uri @root_path;
+    }
+
+    location @root_path {
+        rewrite ^/(.*)$ /$custom_index break;
+    }
+
+    location ~ ^/([^/?&:'"]+)/config.js$
+    {
+        set $subdomain "$1.";
+        set $subdir "$1/";
+
+        alias $config_js_location;
+    }
+
+    # Matches /(TENANT)/pwa-worker.js or /(TENANT)/manifest.json to rewrite to / and look for file
+    location ~ ^/([^/?&:'"]+)/(pwa-worker.js|manifest.json)$ {
+        set $subdomain "$1.";
+        set $subdir "$1/";
+        rewrite ^/([^/?&:'"]+)/(pwa-worker.js|manifest.json)$ /$2;
+    }
+
+    # BOSH for subdomains
+    location ~ ^/([^/?&:'"]+)/http-bind {
+        set $subdomain "$1.";
+        set $subdir "$1/";
+        set $prefix "$1";
+
+        rewrite ^/(.*)$ /http-bind;
+    }
+
+    # websockets for subdomains
+    location ~ ^/([^/?&:'"]+)/xmpp-websocket {
+        set $subdomain "$1.";
+        set $subdir "$1/";
+        set $prefix "$1";
+
+        rewrite ^/(.*)$ /xmpp-websocket;
+    }
+
+    location ~ ^/([^/?&:'"]+)/_api/room-info {
+        set $subdomain "$1.";
+        set $subdir "$1/";
+        set $prefix "$1";
+
+        rewrite ^/(.*)$ /_api/room-info;
+    }
+
+    # Anything that didn't match above, and isn't a real file, assume it's a room name and redirect to /
+    location ~ ^/([^/?&:'"]+)/(.*)$ {
+        set $subdomain "$1.";
+        set $subdir "$1/";
+        rewrite ^/([^/?&:'"]+)/(.*)$ /$2;
+    }
+}

tfgrid3/jitsi/scripts/install_jitsi.sh

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+#!/bin/bash
+
+echo "jitsi-videobridge2 jitsi-videobridge/jvb-hostname string $(hostname)" | debconf-set-selections
+echo "jitsi-meet jitsi-meet/cert-choice select Generate a new self-signed certificate" | debconf-set-selections
+
+apt install jitsi-meet -y

tfgrid3/jitsi/scripts/jicofo.sh

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+#!/bin/bash
+
+. /lib/lsb/init-functions
+. /etc/jitsi/jicofo/config
+
+set -e
+
+echo -n "Starting jicofo: "
+export JICOFO_AUTH_PASSWORD JICOFO_MAX_MEMORY
+
+SCRIPT_DIR="$(dirname "$(readlink -f /usr/share/jicofo/jicofo.sh)")"
+mainClass="org.jitsi.jicofo.Main"
+cp=$(JARS=($SCRIPT_DIR/jicofo*.jar $SCRIPT_DIR/lib/*.jar); IFS=:; echo "${JARS[*]}")
+
+if [ -z "$JICOFO_MAX_MEMORY" ]; then JICOFO_MAX_MEMORY=3072m; fi
+
+cd /usr/share/jicofo/
+exec java -Xmx$JICOFO_MAX_MEMORY -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -Djdk.tls.ephemeralDHKeySize=2048 $JAVA_SYS_PROPS -cp $cp $mainClass "$@"

tfgrid3/jitsi/scripts/jvb.sh

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+#!/bin/bash
+
+. /etc/jitsi/videobridge/config
+
+echo -n "Starting jvb: "
+
+SCRIPT_DIR="$(dirname "$(readlink -f /usr/share/jitsi-videobridge/jvb.sh)")"
+mainClass="org.jitsi.videobridge.MainKt"
+cp=$SCRIPT_DIR/jitsi-videobridge.jar:$SCRIPT_DIR/lib/*
+
+if [ -z "$VIDEOBRIDGE_MAX_MEMORY" ]; then VIDEOBRIDGE_MAX_MEMORY=3072m; fi
+if [ -z "$VIDEOBRIDGE_GC_TYPE" ]; then VIDEOBRIDGE_GC_TYPE=G1GC; fi
+
+exec java -Xmx$VIDEOBRIDGE_MAX_MEMORY $VIDEOBRIDGE_DEBUG_OPTIONS -XX:+Use$VIDEOBRIDGE_GC_TYPE -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -Djdk.tls.ephemeralDHKeySize=2048 -Djdk.net.usePlainDatagramSocketImpl=true $JAVA_SYS_PROPS -cp $cp $mainClass "$@"

tfgrid3/jitsi/scripts/nginx.sh

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+#!/bin/bash
+
+sed -i "s/{JITSI_HOSTNAME}/$JITSI_HOSTNAME/g" /root/config/nginx.conf
+cp /root/config/nginx.conf "/etc/nginx/sites-enabled/${JITSI_HOSTNAME}.conf"
+/usr/sbin/nginx

tfgrid3/jitsi/scripts/prosody.sh

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+#!/bin/bash
+
+set -e
+
+USER=prosody
+PIDFILE=/run/prosody/prosody.pid
+
+mkdir -p "$(dirname "$PIDFILE")"
+chown "$USER:adm" "$(dirname "$PIDFILE")"
+
+echo "Starting Prosody XMPP Server as user $USER..."
+if su -s /bin/bash -c /usr/bin/prosody "$USER"; then
+    echo "Prosody started successfully."
+else
+    echo "Failed to start Prosody."
+    exit 1
+fi

tfgrid3/jitsi/scripts/setup_hostname.sh

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+#!/bin/bash
+
+echo "$JITSI_HOSTNAME" > /etc/hostname
+PUBLIC_IP=$(curl -s ifconfig.me)
+echo "$PUBLIC_IP $JITSI_HOSTNAME" >> /etc/hosts
+hostname "$JITSI_HOSTNAME"

tfgrid3/jitsi/scripts/ufw.sh

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+#!/bin/bash
+
+ufw allow 80/tcp
+ufw allow 443/tcp
+ufw allow 10000/udp
+ufw allow 22/tcp
+ufw allow 3478/udp
+ufw allow 5349/tcp
+echo y | ufw enable

tfgrid3/jitsi/start.sh

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+#!/bin/bash
+
+mkdir -p /var/run/sshd
+mkdir -p /root/.ssh
+touch /root/.ssh/authorized_keys
+
+chmod 700 /root/.ssh
+chmod 600 /root/.ssh/authorized_keys