However, we needed to be able to deploy new versions of our applications without rebooting an instance with a new image. Scaleway Placements Groups: As part of our application, we want to make sure that the API servers are as available as possible. The ensemble.scaleway.com solution was built and deployed in a flash thanks to joint forces, and the first reactions are already very positive. Note that the base and Jitsi images are created with Ansible playbooks. Our API servers are the ones providing information about the current load of each Jitsi sever to ensure that the user is provided with the most available instance. Scaleway Community has 44 repositories available. Google initially developed the project and it has been made publicly available in 2014. Free, open-source and sovereign, [Jitsi videoconferencing powered by Scaleway] (https://ensemble.scaleway.com/) aims to provide Jitsi servers capable of handling a large load of video bridge requests. Uptime and response time guarantee for mission ⦠Finally, we wanted to manage the DNS record for each of the instances: API, Jitsi servers and Prometheus). The installation was done thanks to a script freely available on github. All changes applied to our infrastructure are tracked in a git repository. The second one is called low_latency and does the exact opposite: it brings compute instances closer together to achieve higher network throughput. The web application then selects the Jitsi server that has the most CPU available and returns the URL to the user. Load Balancer can also allow us to add more API instances if the existing API instances are too busy to handle the load. Scaleway is an Iliad Group brand supplying a range of pioneering cloud infrastructure covering a full range of services for professionals: public cloud services with Scaleway Elements, private infrastructure with Scaleway Datacenter and bare-metal cloud services with Online by... Diversity & Inclusion at Scaleway ⦠SCALEWAY SAS, a simplified stock corporation (Société par actions simplifiée) with a working capital of â¬214.410,50, subsidiary of the Iliad group, registered with the Paris Corporate and Trade Register number RCS PARIS B 433 115 904, VAT number FR 35 433115904, represented by : Cyril Poidatz, Arnaud de Brindejonc de Bermingham. For that, we used the pg backend in Terraform. "Perfect for all needs" is the primary ⦠You will be able to use this solution to keep in touch with your family and friends, maintain your business, interact with your customers, meet your patients or prepare your exams with other students. Il faut d'abord lancer une réunion, et ensuite le lien est différent pour chaque réunion. Monday 8am we decided to join the collective effort against #COVID19. A technical post, "Building a scalable video conferencing solution in a single day, using Jitsi and Scaleway Elements" illustrates in detail the tools, deployment and integration of the ensemble.scaleway.com solution. It's 18 years of dedicated and passionate contribution has been captured by the media. Follow their code on GitHub. To avoid each user having to register on each node to create or join a room, we have made this part transparent by providing the user with two api routes that he can provide to his participants. We generated a wildcard certificate for all subdomains of ensemble.scaleway.com. On this base image, we installed the requirements to run containers with Docker, docker-compose and a node_exporter that is used by our Prometheus monitoring system to know, among other information, the CPU usage of the machine. Cloud instances delivered in seconds with backup, network and security options. Scaleway Registry: The API and the React frontend run in two containers and both are hosted on a private Scaleway Registry. There's some hiccups from time to time, but hey, that happens. This blog post is the continuation of "Active Learning, part 1: the Theory", with a focus on how to apply the said theory to an image classification task with PyTorch. The ensemble.scaleway video conferencing solution remains available and free of charge until the end of July 2020. When creating an instance, you have to select or create an image. In a nutshell, ensemble.scaleway.com aims at providing Jitsi servers. In the meantime, if you would like to set up your own Jitsi server, feel free to check our tutorials on how to install Jitsi on your server, whether you are using Debian 10 or Ubuntu 18.04. Prometheus scraps the state of each Jitsi state and, in particular, the CPU usage of each Jitsi server. This new solution, more complete and less dependent on the client platform, is installed directly on our physical BareMetal servers. Scaleway continues to work actively on both https://ensemble.scaleway.com/ and https://ensemble-bbb.scaleway.com/ to support as many people as possible during this difficult time. We enable the max_availability mode across our two API servers so they are not on the same underlying hypervisor. Scaleway APIs handle this with a X-Auth-Token HTTP header that must be provided with the request. Once stored on the registry, images can be pulled in the instance by the docker daemon controlled by docker-compose to run the application. With no limits on the number of users and often high traffic spikes, the solution shows no signs of weakness. The instances running the APIs. Scaleway is one of the few hosting provider to really trust the market. At this time of crisis, CISPE and the cloud infrastructure industry stand ready to serve the public sector and citizens across Europe. Lâaès se fait depuis un navigateur internet exclusivement Firefox, Chrome @scaleway is nice and cheap why mostly performance bare metal servers.Having problems with rebooting - almost a day of downtime and counting ScaleWay Review By st3ph ( @st3ph ) ⦠Infrastructure as Code @Scaleway (1/3) - Overview We even added an extra reliability guarantee on our API instances by using Scaleway Placement Groups. The company provides physical dedicated servers and cloud computing architectures through Dedibox and Scaleway brands, domain registration services through the BookMyName brand, and colocation services in its datacenters through the brand Iliad datacenter. Now that we explained the general architecture and the typical user workflow of this application, let's see how it is deployed using infrastructure as code technologies. Une instance Jitsi aléatoire sera sélectionnée automatiquement en fonction du taux dâoccupation. As shown in the architecture diagram below, all Jitsi instances are constantly monitored to keep track of their capacity. That comes in very handy when we need to deploy a new version of our API after a bug fix or a feature enhancement as we only need to push the new container image to the registry and tell docker-compose to use the new version. From the base image, we then created a Jitsi image using the official docker compose distribution: docker-jitsi-meet. J'essaie pour ma part d'utiliser le plugin jitsi avec les instances mises à disposition par scaleway (https://ensemble.scaleway.com) pour l'educnat et je n'y suis pas parvenu. While currently in early access, you can already register for Scaleway Domains . The first one is called max_availability. The API instances query the Prometheus to identify what are the CPU usage on all Jitsi servers and return them to the web application. Scaleway Load-Balancer: The Load Balancers will automatically forward requests to our API servers based on resource availability. Scaleway is a European cloud computing company proposing a complete & simple public cloud ecosystem, bare-metal servers & private datacenter infrastructures. We created all the required instances to make this application run: These constitute the infrastructure of ensemble.scaleway.com. Scaleway C1 DigitalOcean 512MB; CPU: Marvell PJ4Bv7 Revision 2 (ARMv7), 4 cores @ 1.33 GHz: Intel Xeon E5-2630L, 1 core @ 2.40 GHz: Memory: 2 GB: 512 MB: Disk space DNS records make a domain name such as h-5660.ensemble.scaleway.com resolve to the correct Jitsi instance across all users. BigBlueButton recommends a direct installation on a physical server, so we started with a GP-BM1-M Bare Metal server cluster. LES OPERATEURS TELEPHONIQUES AGISSENT EN MARTINIQUE POUR FACILITER LA CONTINUITE PEDAGOGIQUE DE LEURS ABONNES 1. First, we created a base image called base, which was the starting point for all the others. It also offers many collaborative features such as : BigBlueButton is conceived for videoconference calls with large numbers of participants. Infrastructure as Code @Scaleway (3/3) - Supported tools. The solution is widely used and the number of rooms created keeps increasing. The COVID-19 initiatives, including free offerings by members of CISPE listed below are available to EU institutions, national governments and businesses #StayHome #StaySafe Updated: 31 March 2020 Now we are going to complete this Terraform module by enabling those instances to serve our application. . The instance running the Prometheus. It ensures that all the compute instances that belong to the same group will not run on the same underlying hardware. The security group configuration is based on a set of inbound and outbound rules. SCALE's various initiatives have made an enormous difference to the lives of the rural people. The web application is based on HTML5 and does not require the installation of any software or plugin. Videoconferencing platforms have become crucial for keeping in touch with your loved ones and for working remotely. The Scaleway developer website. Load Balancers are built to use an Internet-facing front-end server to shuttle information to and from backend servers. Placement Groups allow you to organize instances into groups, distributing the load, and ensuring maximum availability. Each Jitsi server gets its certificate that is used by their Nginx server to handle HTTPS connections. Load Balancers are highly available and fully-managed instances that allow to distribute the workload among your various services. All the others are blocked. To find out more, feel free to test the BigBlueButton powered by Scaleway solution today, read our documentation on the subject or create your first BareMetal server. Getting Started. The platform has the advantage of being as stable and easy to use as other popular video conferencing solutions, with the added option of controling participant permissions, for example. Placement groups have two operating modes. Scaleway Security Groups: On the API instances, we have only allowed HTTPS and SSH remote access connections. Instance. When provisionning a new Jitsi server in Terraform, we automatically generate a DNS record for this Jitsi instance. Scaleway Domains. Typically it establishes a barrier between a trusted (internal) network and untrusted external network, like the Internet. On the Jitsi instances, only SSH and ports that are required for Jitsi to work are allowed. We use Scaleway domains to manage the DNS record for the whole ensemble.scaleway.com solution. One route to log in as a room moderator and the other as a simple participant. As mentioned above, the API regularly queries each BigBlueButton server to retrieve the number of rooms and participants, which allows for an equal load balancing on the cluster. Now that our applications are deployed, let's see how we can make our API server reliable using a Load Balancer. BigBlueButton is available under an open source license and does not require any additional installation on client devices such as Windows, MacOS, Linux, Android, iOS. Scaleway.info is owned by Online Sas Hostmaster (Online Sas). The transfers involve multiple files, 10 threads and last for at least 10 seconds at maximum speed. Terraform is an infrastructure tool that manages cloud resources in a declarative paradigm. DNS records make a domain name such as h-5660.ensemble.scaleway.com resolve to the correct Jitsi instance across all users. Scaleway is a leading European cloud infrastructure as a service provider offering a complete & simple public cloud ecosystem, bare metal servers & private datacenter hosting. Follow their code on GitHub. It allows to easily recreate images when needed. It provides a service that lets you deploy and manage BareMetal SSD ⦠WebConf Scaleway est un service de webconférence instantanée accessible aux agents et enseignants du ministère de lâEduation Nationale. Our API servers provide information on the current load of each BigBlueButton server to ensure that the user has the most available server. Also, it's the only provider I know where you can actually talk with the people working there in slack. 1 . This allows us to ensure that each user connects to the least used instance to create a virtual room and launch a call. We have performed large file transfers from the DigitalOcean and Scaleway VPS and we measured the speed of downloads and uploads. Newer browsers protect you better against viruses, scams and other threats. Today, the stateless API consists of a Front in React and an API that queries a Prometheus (every 30 seconds) to get a list of all available Jitsi servers and their current CPU usage. Scaleway has 48 repositories available. Scaleway is rapidly becoming a global brand and currently serves clients and developers in over 150 countries. We also added an Nginx Prometheus exporter on docker-jitsi-meet docker-compose for monitoring purposes. The number of people in need of a scalable videoconference solution being very high at the moment, it was our responsibility to find an alternative that was able to handle a significant load of video bridge requests. Scaleway met à disposition ses serveurs BareMetal avec la solution de visioconférence BigBlueButton, See all 2 posts The API and the React website which are bundled in the same container image are hosted on a Scaleway private registry. View more. Finally, we wanted to manage the DNS record for each of the instances: API, Jitsi servers and Prometheus). Each BigBlueButton server receives its certificate which is used by their Nginx server to manage HTTPS connections. Si vous constatez que celle-ci est très occupée, rafraichissez le navigateur pour quâune autre instance soit proposée. Scaleway is great ! It allows the management of all cloud resources in a declarative paradigm (infrastructure as code). Hetzner Online AG, DigitalOcean, OVH, Vultr, and Linode are the most popular alternatives and competitors to Scaleway. In the last 48 hours, several Scaleway teams were on the front line to launch, in less than a day, an integral videoconferencing solution: Ensemble. In particular, we will work to make this project and the code used to create this infrastructure available to all as soon as possible. In each cloud deployment, instances are booted with a specific cloud image that is designed to meet the specific requirements of the instance. The transfers are repeated 3 times from different servers and only the fastest transfer is reported here. Products. This new solution, more complete and less dependent on the client platform, is installed directly on our physical BareMetal servers.. What was accomplished with Jitsi Conversely, on the BigBlueButton servers, only the SSH ports and those necessary for BigBlueButton to work are allowed. Free, open-source and sovereign, Jitsi VideoConferencing powered by Scaleway will be available for the duration of the Covid-19 crisis! Begin your Journey in the Public Cloud and start scaling with us Online SAS is a French Cloud computing and web hosting company, founded by Xavier Niel in 1999 and a 100% subsidiary of the Iliad group. The last years I passed working at Online.net were incredible, and it began with an uncommon arrival; 5 years ago, I worked with Arnaud & Solvik on Iliad (the group of Free/Free Mobile/Online.net)⦠Scaleway is a leading European infrastructure cloud provider. We applied security groups to all the components of our architecture. We, at Scaleway, are fully aware of our responsibilities to keep our services running successfully. It is the BareMetal module in particular that creates each dedicated server within the BigBlueButton cluster. Our Excellence team : Experts by your side 24/7 year round. The plugin will take the ID of the image specially created for the occasion into parameter. The stateless API is composed of a front website in React and an API that will query a Prometheus (every 30 seconds) to get a list of all the Jitsi servers available and their current CPU usage.