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  1. #1
    WHT-BR Top Member
    Data de Ingresso
    Dec 2010
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    17,310

    [EN] DigitalOcean: Load Balancers GA

    It’s with great pleasure that we announce the availability of DigitalOcean Load Balancers, a fully managed, highly available service that you can deploy as easily as a Droplet.

    Rafael Rosa
    February 14, 2017

    Over the past five years, we've seen our community grow by leaps and bounds, and we've grown right alongside it. More and more of our users are managing complex workloads that require more resilience and need to be highly available. Our Floating IPs already enable you to implement an architecture that eliminates single points of failure, but we knew we could do better by bringing our "DO-Simple" approach to the problem.

    So today, we are releasing Load Balancers—a fully managed, highly available service that you can deploy as easily as a Droplet.

    Our goal is to provide simple and intuitive tools that let your team launch, scale, and manage production applications of any size. With our Load Balancers, just choose a region and which Droplets will receive the traffic. We take care of the rest.

    Load Balancers cost $20/month with no additional bandwidth charges and are available in all DigitalOcean regions.

    Features

    • Load balance TCP, HTTP, and HTTPS workloads within a specific DigitalOcean region.
    • When using HTTPS, you can either terminate SSL on our Load Balancer or choose to use a passthrough mode.
    • Choose your balancing algorithm and configure custom health checks, or use our defaults.
    • Track Load Balancer usage and troubleshoot problems using the integrated graphs and metrics.
    • Manage your Load Balancers using our web dashboard or APIs.


    For more details, see this overview on our Community site.

    Simplified Service Discovery

    Your Load Balancer will distribute incoming traffic across your Droplets, allowing you to build more reliable and performant applications by creating redundancy. You can add target Droplets to a Load Balancer by either choosing specific Droplets, or choosing a tag used by a group of Droplets.

    With tags, scaling your application horizontally becomes easy. Launch a new Droplet with the tag applied, and it will be automatically added to your Load Balancer's backend pool, ready to receive traffic. Remove the tag, and the Droplet will be removed from the backend pool.

    Security & SSL Options

    We didn't forget about security! Here's how Load Balancers' measure up:

    • HTTPS configuration that gives you Grade A security out of the box.
    • Uploaded SSL certificates are placed in a fully encrypted, isolated, and secure storage system.
    • Load Balancer logs aren't stored anywhere on our systems (only metrics for troubleshooting).
    • Provisioning and operation of our Load Balancers is fully automated; there's no human interaction.


    If you're configuring a Load Balancer instance to use SSL termination, keep in mind that any Droplet using Shared Private Networking connected to the Load Balancer will have traffic sent to its private IP. Otherwise, it will use the Droplet's public IP. (For full control and end-to-end encryption, choose the "SSL passthrough" option.)

    Learn more about configuring either SSL termination or SSL passthrough with our Community tutorials.

    Coming Soon

    We already have many Load Balancer improvements planned. Some features you will see soon include:

    • Support for Load Balancers in our Ruby and Go libraries as well as our command-line client, doctl.
    • Integration with Let's Encrypt for provisioning and deploying free TLS certificates with ease.
    • Alerting on Load Balancer metrics with our upcoming Monitoring solution.
    • Improved integration with DNS records managed by DigitalOcean.
    • Improved controls for rolling deployments.
    • Load Balancers that work across nearby datacenters.
    • IPv6 support.


    We still have many improvements planned for the product, stay tuned for updates soon, feel free to send us feedback.

    Thanks,

    The High Availability team at DigitalOcean



    https://www.digitalocean.com/company...-availability/

  2. #2
    WHT-BR Top Member
    Data de Ingresso
    Dec 2010
    Posts
    17,310
    Na apresentação do VP da AWS James Hamilton na última re-invent, ele brincou que HA não é encostar um rack numa parede do data center, outro na parede oposta. Fiquei pensando se ele estava se referindo ao Google, à DigitalOcean, ou ambos.

    Se você não tiver dominios de falha e de atualização, você não tem HA, goste ou não. Na dúvida, consulte o Google sobre falhas no Google Cloud.

  3. #3
    WHT-BR Top Member
    Data de Ingresso
    Dec 2010
    Posts
    17,310
    [EN] Oracle’s Cloud Comes Online
    October 20, 2016

    The offering is available now in a new US-Southwest region and consists of three fault-independent Availability Domains -- three data centers in the Phoenix metropolitan area located within several miles of each other.

  4. #4
    WHT-BR Top Member
    Data de Ingresso
    Dec 2010
    Posts
    17,310
    [DigitalOcean] Load Balancers are now live!
    February 14, 2017



    We knew we could do better by bringing our "DO-Simple" approach to the problem.



    Brad Casemore ‏@BradCasemore 34 minutes ago

    Digital Ocean begins offering load balancers to a customer base that it says is becoming more sophisticated.
    Última edição por 5ms; 14-02-2017 às 15:31.

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