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remove nginx-dhp; update docs (thanks to @mmarangoni)

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This commit is contained in:
Felipe Cecagno 2018-08-24 17:14:46 -03:00
parent 63f6f9d214
commit d739b2c148
4 changed files with 147 additions and 90 deletions
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4
labs/docker/Makefile
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@ -1,7 +1,7 @@
SHELL=/bin/bash SHELL=/bin/bash
# in order to build images for fcecagno/bigbluebutton, run: # in order to build images for bigbluebutton/bigbluebutton-docker, run:
# IMAGE_ACCOUNT=fcecagno IMAGE_REPO=bigbluebutton make release # IMAGE_ACCOUNT=bigbluebutton IMAGE_REPO=bigbluebutton-docker make release
# build options # build options
BUILD_REVISION=`git rev-parse --short HEAD` BUILD_REVISION=`git rev-parse --short HEAD`

220
labs/docker/README.md
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@ -1,3 +1,68 @@
IMPORTANT: this is a work in progress!
# Purpose
The purpose of this repo is to get BigBlueButton working in a multi-container Docker configuration over a single port, then to deploy and scale it using Kubernetes
# Launching BBB via Docker
## Prerequisites
Ensure you have the latest version of Docker-CE by following the install steps
Ubuntu: https://docs.docker.com/install/linux/docker-ce/ubuntu/
Fedora: https://docs.docker.com/install/linux/docker-ce/fedora/
Make sure to also do the post install steps
https://docs.docker.com/install/linux/linux-postinstall/
Install docker-compose
Ubuntu:
```
$ sudo dnf install docker-compose
```
Fedora:
```
$ sudo apt-get install docker-compose
```
## Build all docker images
You should now be able to build all docker images with one command
```
$ cd labs/docker/
$ make release
```
Verify that you have all the necessary images
```
$ docker images
```
You should see:
* sbt
* bbb-common-message
* bbb-common-web
* bbb-fsesl-client
* bbb-akka-apps
* bbb-fsesl-akka
* bbb-web
* bbb-html5
* bbb-webrtc-sfu
* bbb-webhooks
* bbb-kurento
* bbb-freeswitch
* bbb-nginx
* bbb-coturn
* bbb-lti
In the event that any of the above images are missing, you'll need to build them individually
## Build images individually ## Build images individually
sbt is needed to build the Scala components sbt is needed to build the Scala components
@ -23,7 +88,7 @@ Build akka components
$ cd akka-bbb-apps/ $ cd akka-bbb-apps/
$ docker build -t bbb-apps-akka --build-arg COMMON_VERSION=0.0.1-SNAPSHOT . $ docker build -t bbb-apps-akka --build-arg COMMON_VERSION=0.0.1-SNAPSHOT .
# it's not needed, since we're setting up HTML5 only # Not needed since we're setting up HTML5 only
$ cd akka-bbb-transcode/ $ cd akka-bbb-transcode/
$ docker build -t bbb-transcode --build-arg COMMON_VERSION=0.0.1-SNAPSHOT . $ docker build -t bbb-transcode --build-arg COMMON_VERSION=0.0.1-SNAPSHOT .
@ -58,7 +123,7 @@ $ docker build -t bbb-webhooks .
Build Kurento Media Server Build Kurento Media Server
``` ```
$ cd labs/docker/kurento/ $ cd labs/docker/kurento/
$ docker build -t kurento . $ docker build -t bbb-kurento .
``` ```
Build FreeSWITCH Build FreeSWITCH
@ -70,7 +135,7 @@ $ docker build -t bbb-freeswitch .
Build nginx Build nginx
``` ```
$ cd labs/docker/nginx/ $ cd labs/docker/nginx/
$ docker build -t nginx . $ docker build -t bbb-nginx .
``` ```
Build nginx-dhp (used to generate the Diffie-Hellman file) Build nginx-dhp (used to generate the Diffie-Hellman file)
@ -82,65 +147,31 @@ $ docker build -t nginx-dhp .
Build coturn Build coturn
``` ```
$ cd labs/docker/coturn $ cd labs/docker/coturn
$ docker build -t coturn . $ docker build -t bbb-coturn .
``` ```
(Optional) Build bbb-lti (Optional) Build bbb-lti
``` ```
$ cd bbb-lti/ $ cd bbb-lti/
$ docker build -t bbb-lti . $ docker build -t bbb-lti .
``` ```
## Build all ## Setup
Build everything with a single command Export your configuration as environment variables, make sure to replace the SERVER_DOMAIN value with your hostname
``` ```
$ cd labs/docker/ $ export SERVER_DOMAIN=docker.bigbluebutton.org
$ make release $ export EXTERNAL_IP=$(dig +short $SERVER_DOMAIN | grep '^[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*$' | head -n 1)
```
## Run
### Setup
Export your configuration as environment variables
```
$ export SERVER_DOMAIN=felipe.dev.mconf.com
$ export EXTERNAL_IP=`dig +short $SERVER_DOMAIN`
$ export SHARED_SECRET=`openssl rand -hex 16` $ export SHARED_SECRET=`openssl rand -hex 16`
$ export COTURN_REST_SECRET=`openssl rand -hex 16` $ export COTURN_REST_SECRET=`openssl rand -hex 16`
$ export SCREENSHARE_EXTENSION_LINK=https://chrome.google.com/webstore/detail/mconf-screenshare/mbfngdphjegmlbfobcblikeefpidfncb $ export SECRET_KEY_BASE=`openssl rand -hex 64`
$ export SCREENSHARE_EXTENSION_KEY=mbfngdphjegmlbfobcblikeefpidfncb $ export SCREENSHARE_EXTENSION_KEY=akgoaoikmbmhcopjgakkcepdgdgkjfbc
$ export TAG_PREFIX=fcecagno/bigbluebutton: $ export SCREENSHARE_EXTENSION_LINK=https://chrome.google.com/webstore/detail/bigbluebutton-screenshare/akgoaoikmbmhcopjgakkcepdgdgkjfbc
$ export TAG_PREFIX=
$ export TAG_SUFFIX= $ export TAG_SUFFIX=
``` ```
Create a volume for the SSL certs Create a volume for the static files (optional)
```
$ docker volume create docker_ssl-conf
```
Generate SSL certs
```
$ docker run --rm -p 80:80 -v docker_ssl-conf:/etc/letsencrypt -it certbot/certbot certonly --non-interactive --register-unsafely-without-email --agree-tos --expand --domain $SERVER_DOMAIN --standalone
# certificate path: docker_ssl-conf/live/$SERVER_DOMAIN/fullchain.pem
# key path: docker_ssl-conf/live/$SERVER_DOMAIN/privkey.pem
```
Generate Diffie-Hellman file
```
$ docker run --rm -v docker_ssl-conf:/data -it nginx-dhp
# dh-param path: docker_ssl-conf/dhp-2048.pem
```
Create a volume for the static files
``` ```
$ docker volume create docker_static $ docker volume create docker_static
$ cd bigbluebutton-config/web/ $ cd bigbluebutton-config/web/
@ -150,7 +181,7 @@ $ docker exec -it nginx chown -R www-data:www-data /var/www/bigbluebutton-defaul
$ docker stop nginx $ docker stop nginx
``` ```
### Launch with docker-compose ## Run
Launch everything with docker compose Launch everything with docker compose
``` ```
@ -158,33 +189,72 @@ $ cd labs/docker/
$ docker-compose up $ docker-compose up
``` ```
### Launch without docker-compose You should be able to start using greenlight to access your server and create meetings
These are the instructions to run the containers individually, in order https://<your_hostname>/b
To exit
``` ```
$ docker run --rm --name mongo -d mongo:3.4 CTRL+C
$ docker run --rm --name redis -d redis
$ docker run --rm --name bbb-html5 --link mongo --link redis -e MONGO_URL=mongodb://mongo/bbbhtml5 -e METEOR_SETTINGS_MODIFIER=".public.kurento.wsUrl = \"wss://${SERVER_DOMAIN}/bbb-webrtc-sfu\" | .public.kurento.enableVideo = true | .public.kurento.enableScreensharing = true | .public.kurento.chromeDefaultExtensionKey = \"${SCREENSHARE_EXTENSION_KEY}\" | .public.kurento.chromeDefaultExtensionLink = \"${SCREENSHARE_EXTENSION_LINK}\"" -e REDIS_HOST=redis -e ROOT_URL=http://127.0.0.1/html5client -d bbb-html5
$ docker run --rm --name bbb-apps-akka --link redis -e REDIS_HOST=redis -d bbb-apps-akka
$ docker run --rm --name bbb-fsesl-akka --link redis --link bbb-freeswitch -e REDIS_HOST=redis -e ESL_HOST=bbb-freeswitch -d bbb-fsesl-akka
$ docker run --rm --name bbb-web --link redis -e REDIS_HOST=redis -e SERVER_DOMAIN=${SERVER_DOMAIN} -e SHARED_SECRET=${SHARED_SECRET} -e TURN_SECRET=${COTURN_REST_SECRET} -v bigbluebutton:/var/bigbluebutton -d bbb-web
$ docker run --rm --name bbb-webrtc-sfu --link redis --link kurento -e KURENTO_IP=${EXTERNAL_IP} -e KURENTO_URL=ws://kurento:8888/kurento -e REDIS_HOST=redis -d bbb-webrtc-sfu
$ docker run --rm --name coturn -v docker_ssl-conf:/etc/nginx/ssl -e SERVER_DOMAIN=${SERVER_DOMAIN} -e SSL_CERT_PATH=/etc/nginx/ssl/live/${SERVER_DOMAIN}/fullchain.pem -e SSL_KEY_PATH=/etc/nginx/ssl/live/${SERVER_DOMAIN}/privkey.pem -e SSL_DHPARAM_PATH=/etc/nginx/ssl/dhp-2048.pem -e SECRET=${COTURN_REST_SECRET} -e EXTERNAL_IP=${EXTERNAL_IP} -e ENABLE_REST_API=1 -e PORT=3478 -e PORT_TLS=5349 -p 3478:3478/udp -p 3478:3478/tcp -p 5349:5349/tcp -d coturn
$ docker run --rm --name bbb-freeswitch --link coturn -d bbb-freeswitch
$ docker run --rm --name bbb-fsesl-akka --link redis --link bbb-freeswitch -e REDIS_HOST=redis -e ESL_HOST=freeswitch -d bbb-fsesl-akka
$ docker run --rm --name nginx --link bbb-freeswitch --link bbb-web --link bbb-html5 --link bbb-webrtc-sfu --link bbb-webhooks -p 80:80 -p 443:443 -v docker_static:/var/www/bigbluebutton-default -v docker_ssl-conf:/etc/nginx/ssl -e SERVER_DOMAIN=${SERVER_DOMAIN} -e SSL_CERT_PATH=/etc/nginx/ssl/live/${SERVER_DOMAIN}/fullchain.pem -e SSL_KEY_PATH=/etc/nginx/ssl/live/${SERVER_DOMAIN}/privkey.pem -e SSL_DHPARAM_PATH=/etc/nginx/ssl/dhp-2048.pem -d nginx
$ docker run --rm --name kurento -e KMS_STUN_IP=${EXTERNAL_IP} -e KMS_STUN_PORT=3478 -d kurento
$ docker run --rm --name bbb-webhooks --link redis -e REDIS_HOST=redis -e SHARED_SECRET=${SHARED_SECRET} -d bbb-webhooks
``` ```
# Setting up a Kubernetes Cluster
## Prerequisites
Install kubeadm, kubelet, and kubectl
https://kubernetes.io/docs/setup/independent/install-kubeadm/
To disable swap, comment out the "swap" line in the following file, then do a reboot:
```
$ sudo vi /etc/fstab
$ sudo systemctl reboot
```
Verify swap is disabled
```
$ sudo free -h
```
Install Minikube
https://kubernetes.io/docs/tasks/tools/install-minikube/
Install VirtualBox Manager
Ubuntu:
```
$ sudo dnf install virtualbox
```
Fedora:
```
$ sudo apt-get install virtualbox
```
## Setup
Ensure you have the following kernel modules loaded to avoid preflight errors and warnings when setting up your cluster:
* ip_vs
* ip_vs_rr
* ip_vs_wrr
* ip_vs_sh
You can check if you already have these loaded with
```
$ lsmod | grep ip_vs
```
If the kernel modules aren't loaded, go ahead and add them
```
$ sudo modprobe ip_vs
$ sudo modprobe ip_vs_rr
$ sudo modprobe ip_vs_wrr
$ sudo modprobe ip_vs_sh
```
Create a single master cluster with kubeadm
https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/

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labs/docker/nginx-dhp/Dockerfile
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FROM tannerfe/alpine-openssl
WORKDIR /root
COPY docker-entrypoint.sh /usr/local/bin/
CMD ["docker-entrypoint.sh"]

6
labs/docker/nginx-dhp/docker-entrypoint.sh
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@ -1,6 +0,0 @@
#!/bin/sh -xe
if [ ! -f /data/dhp-2048.pem ]; then
openssl dhparam -out /data/dhp-2048.pem 2048
fi