#1 2020-08-07 08:01:19

Meredith69
Member
From: Germany, Osterronfeld
Registered: 2020-08-07
Posts: 1

High Availability In Kubernetes

Tên truy cập The Connoisseur Thành viên BQT Moderator
Posted on Wednesday September 09, 2020

Cuộc sống Thể thao [EVENT] Siêu tiền đạo EPL. Thảo luận trong ”Thể thao” bắt đầu bởi Tên truy cập 30/8/20. Ai sẽ ghi nhiều bàn thắng nhất?. This poll will close on 13/9/20 lúc 14:32. Timo Werner / Chelsea. 20 phiếu 37.7%. Anthony Martial / Manchester United 17 phiếu 32.1%. Harry Kane / Tottenham […]

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xanhlacay2.0 Dân binh mắt toét
Posted on Wednesday September 09, 2020

Cuộc sống Thư giãn Thư Giãn Express – Bản Tin Cuối Ngày Xiaomi: Tin tức, thảo luận, hướng dẫn. Thảo luận trong ‘Thư Giãn Express – Bản Tin Cuối Ngày’ bắt đầu bởi biboo3 11/1/16. Trang 620 của 620 trang < Trước 1 615 616 617 618 619 620 Dr. ENT Vệ úy. Tham gia […]

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COM” Bảng xếp hạng Đấu súng với cướp
Posted on Wednesday September 09, 2020

Game Đấu súng với cướp. Bạn đang chơi trò chơi Đấu súng với cướp là một game online hay tại chuyên mục Game Hành động của Trò Chơi Việt. Hiện tại đang có cao thủ đang trực tuyến 24h chơi game vui này cày điểm và cùng vì nó quá hay. Thật khủng và đông […]

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» Hành động » Dave về nhà  Sao game chỉ có màu TRẮNG
Posted on Wednesday September 09, 2020

Game Dave về nhà. Bạn đang chơi trò chơi Dave về nhà là một game online hay tại chuyên mục Game Hành động của Trò Chơi Việt . Hiện tại đang có cao thủ đang trực tuyến 24h chơi game vui này cày điểm và cùng vì nó quá hay. Thật khủng và đông vui. […]

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COM” Bảng xếp hạng Kết nối quái vật
Posted on Saturday September 12, 2020

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» Bắn súng » Lính bay  Sao game chỉ có màu TRẮNG
Posted on Saturday September 12, 2020

Game Lính bay. Bạn đang chơi trò chơi Lính bay là một game online hay tại chuyên mục Game Hành động của Trò Chơi Việt . Hiện tại đang có cao thủ đang trực tuyến 24h chơi game vui này cày điểm và cùng vì nó quá hay. Thật khủng và đông vui. nếu thấy […]

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ItsmeAj Moderator Thành viên BQT Moderator
Posted on Saturday September 12, 2020

Thông tin về game Tin Tức – Giới Thiệu – Bình Luận Meta Hội chơi game bản quyền GameVN. Thảo luận trong ‘Tin Tức – Giới Thiệu – Bình Luận’ bắt đầu bởi pow 3/2/11. Trang 2533 của 2533 trang < Trước 1 2528 2529 2530 2531 2532 2533 quanghuy_1993 Quản lĩnh. Tham gia ngày: […]

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Chú Cuội Việt Nam Dân binh mắt toét
Posted on Friday September 11, 2020

Cuộc sống Thư giãn Thư Giãn Express – Bản Tin Cuối Ngày VTC – Đan Trường: Hàng xóm từng ghét tôi, sau thấy tôi nổi tiếng lại rủ sang chơi. Thảo luận trong ‘Thư Giãn Express – Bản Tin Cuối Ngày’ bắt đầu bởi 20/02/2020 9/9/20 lúc 20:36. Trang 8 của 8 trang < Trước […]

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Đối với xổ số miền Nam mỗi ngày có từ 3 đến 5 đài quay số
Posted on Friday September 11, 2020

» Soi cầu lô đề » Soi cầu xsmn – Dự đoán xổ số miền Nam – Giờ vàng chốt số ngày 12/09/2020 Soi cầu xsmn – Dự đoán xổ số miền Nam – Giờ vàng chốt số ngày 12/09/2020. Soi cầu lô đề Ban quản trị website nhacaionline.com đã thực hiện việc phân tích […]

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Kubernetes, .

Docker Swarm & Apache Mesos are the three big players in container orchestration

All three all fall into a class of DevOps infrastructure management tools that are also known as Container Orchestration Engines (COEs).
Although Docker is the defacto standard for containerization, there are no clear winners in the orchestration space.
Both Kubernetes and Mesos are the most commonly used orchestration systems in the Docker community and provide a gradient of usability versus feature sets that are rapidly evolving with time.
In our previous articles, we have already discussed in detail regarding the difference between Kubernetes and Docker Swarm.
Let’s now look into how Kubernetes and Mesos are compared to each other and how they complement each other.
A short overview of Kubernetes Kubernetes was designed by the Google from scratch to orchestrate Docker containers.

Kubernetes was developed with the goal of empowering application developers

provide standard deployment interface, and build on a Modular API core that allows vendors to integrate systems around the core Kubernetes technology.
For an in-depth look, .

Check out our previous blog post on what is Kubernetes
A short overview of Apache Mesos Initiated as a UC Berkeley project

Mesos was created as a next-generation cluster manager.
It is open source software that provides efficient resource isolation and sharing across distributed applications or frameworks.
Mesos is a distributed systems kernel, with a full API for programming directly against the datacenter.
Mesos architecture consists of master process that manages slave daemons running on each cluster node, and frameworks that run tasks on these slaves.
Mesos gained popularity and was immediately adopted by Twitter, Apple (Siri), Yelp, Uber, Netflix, and many other prominent names in the technology world to support everything from micro-services, big data and real time analytics, to elastic scaling.

For more information on Apache Mesos

do check out this terrific article here.
When to use Kubernetes or Mesos Kubernetes is ideal for those who are new to the clustering world; it is the quickest, easiest and lightest way to flex your fingers and start experimenting with cluster oriented development.
Kubernetes is highly versatile, large open-source development community and it offers a very high level of portability since it is being supported by a lot of various providers such as Microsoft, IBM, VMWare etc.
From business point of view, Kubernetes is mainly recommended for companies that are production ready and require any type of containerized environment, big or small that is feature rich.
It is best for medium-scale, highly redundant systems.
However, .

Managing Kubernetes requires a larger IT staff

Mesos is best for large systems and it is designed for maximum redundancy.
Mesos is recommended if you have existing workloads such as Hadoop, Kafka etc.
It gives you a framework that lets you interleave those workloads with each other.
Interestingly, Mesos is currently being adapted to add a lot of the Kubernetes concepts and to support the Kubernetes API.

So it will be a gateway to getting more capabilities for the Kubernetes applications

Hence, it is the most stable platform, but overly complex for small-scale systems under 10-20 nodes.
That’s why Mesos is usually recommended and is best for companies that use multi-cloud and multi-region clusters such as Twitter or Uber.
Strength & weaknesses of Kubernetes and Mesos Kubernetes is clearly a market leader and is quite popular with the companies and developers.
As Kubernetes is widely used, it has a large community behind it.

There are a number of other platforms that support Kubernetes

including Red Hat OpenShift and Microsoft Azure.
However, .

Kubernetes is expensive and provides no certification plans for the vendors

Mesos may not be as popular as Kubernetes but it is supported by few large renowned organizations such as Twitter, Apple, Yelp etc.
Major strength of the Mesos lies in the Big Data and analytics.
Container orchestration is not exactly its core strength.
As compared to Kuberneres, Mesos learning curve is steep and quite complex.
Mesos does too much and is too generic that requires framework for most cases.
Comparison between features of Kubernetes & Mesos  Let’s compare five main features of Kubernetes and Mesos:  Application Definition  Kubernetes is a combination of Pods, Replication Controllers, Replica Sets, Services and Deployments, where Pod is a group of co-located containers; the atomic unit of deployment. In Mesos, Application Group models dependencies as a tree of groups.
Components are started in dependency order.
Load Balancing  In Kubernetes, Pods are exposed through a Service, which can be a load balancer.
In Mesos, application can be reached through Mesos-DNS, which can act as a basic load balancer.
High Availability  In Kubernetes, Pods are distributed among Worker Nodes.  Whereas in Mesos, applications are distributed among Slave Nodes.
Storage  In Kubernetes, there are two storage APIs- The first provides abstractions for individual storage backends (e.g.
NFS, AWS EBS, ceph, flocker).
The second one provides an abstraction for a storage resource request which can be fulfilled with different storage back-ends.
In Mesos, a Marathon container can use persistent volumes, but such volumes are local to the node where they are created, so the container must always run on that node.
To cater around this, experimental flocker integration supports persistent volumes that are not local to one node.
Networking  The networking model of the Kubernetes lets any pod communicate with other pods and with any service.
The model requires two networks (one for pods, the other for services).
However neither network needs to be reachable from outside the cluster.
The most practical way of meeting this requirement is to deploy an overlay network on the cluster nodes.
In Mesos, Marathon’s docker integration facilitates mapping container ports to host ports, which is a limited resource.
A container does not get its own IP by default, but it can if Mesos is integrated with Calico.
Even so, multiple containers cannot share a network namespace (i.e.
cannot talk to one another on local host).
In Summary Both the technologies have something to do with Docker containers and they provide the access to container orchestration for application portability and scale.
Both Kubernetes and Mesos aim to make it easier to deploy & manage applications inside containers in the datacenter or cloud.
Both provide a level of blanket support to companies of all sizes.
In the end, it’s all about finding the right cluster management solution that fits the company’s individual depending upon their todays and future needs.
You can read all about Kubernetes and know everything that it involves in our all-encompassing post here.
Would you like to know about how you can get Virtual Machines, .

Bare Metal and Kubernetes in one environment

Download our white paper and get reading.
Virtual Machines, .

Bare Metal and Kubernetes: All in One Environment
Download White Paper         The post Kubernetes Vs

Mesos: A Comparison of Containerization Platforms Part II appeared first on VEXXHOST.
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