Scott Lowe

JULY 29, 2020

You can probably infer from the code above that this example creates an ELB that listens on TCP port 6443 and forwards to instances on TCP 6443 (and is therefore most likely a load balancer for the control plane of a Kubernetes cluster). Not shown above is the error handling code that would check err for a return error.

Load Balancer 60

Load Balancer Examples Groups Security 60

Scott Lowe

SEPTEMBER 9, 2019

In the case of AWS, this includes VPCs, subnets, route tables, Internet gateways, NAT gateways, Elastic IPs, security groups, load balancers, and (of course) EC2 instances. Cluster API will take care of security groups, load balancers, and EC2 instances; these do not need to be created in advance.

Load Balancer 60

Load Balancer Tools Internet Examples 60

Scott Lowe

NOVEMBER 7, 2017

The cloud offers container-centric resources (floating IPs, security groups, etc.). The cloud offers container-based services (load balancing, scheduled jobs, functions, etc.). This means container-level APIs and the ability to launch containers without a VM. Billing is handled on a per-container level (not on a VM level).

Cloud 60

Cloud Load Balancer CTO Meeting 60

CTOvision

FEBRUARY 24, 2014

Following the close, Cloudant will join IBM’s newly formed Information and Analytics Group led by Senior Vice President Bob Picciano, a business unit within the IBM Software & Systems Group. The acquisition of Cloudant is expected to close in 1Q14. About Cloudant.

IBM 268

IBM Big Data Mobile Development 268

Fountainhead

MAY 18, 2009

Amazon Elastic Load Balancing: A for-fee ($0.025/hour/balancer + $0.008/GB transferred) which automatically distributes incoming application traffic across multiple Amazon EC2 instances. Similarly, Egeneras PAN Manager approach dynamically load-balances networking traffic between newly-created instances of an App.

Load Balancer 100

Load Balancer Cloud Data Center Virtualization 100

Linux Academy

FEBRUARY 1, 2019

Now we’re excited to announce our completely revamped Azure courses with included hands-on labs, interactive diagrams, flash cards, study groups, practice exams, downloadable course videos, and even more features! Create a Load Balanced VM Scale Set in Azure. Azure Storage Accounts: Configuration and Security.

Course 80

Course Training Storage Microsoft 80

CTOvision

DECEMBER 11, 2015

I bring up the cultural aspect because, after all, it takes groups of humans buying into better practices before new tools and process can take root — and there are significant challenges in government channels to adopting these. I heard a lot of questions targeted to this exact area at a recent event I attended in Washington, D.C.,

Devops 150

Devops Government Applications Load Balancer 150

Linux Academy

NOVEMBER 19, 2019

Setting Up an Application Load Balancer with an Auto Scaling Group and Route 53 in AWS. In this hands-on lab, you will set up an Application Load Balancer with an Auto Scaling group and Route 53 to make our website highly available to all of our users. Difficulty: Intermediate. Difficulty: Beginner.

Load Balancer 19

Load Balancer Backup Applications Linux 19

Scott Lowe

SEPTEMBER 27, 2019

The “TL;DR” for those who are interested is that this solution bypasses the normal iptables layer involved in most Kubernetes implementations to load balance traffic directly to Pods in the cluster. Fortunately, the diagrams illustrate that there is something substantive behind the headline. Servers/Hardware.

Load Balancer 60

Load Balancer Cloud Applications Vmware 60

Linux Academy

MAY 15, 2019

Implementing an Auto Scaling Group and Application Load Balancer in AWS. Creating Confined Users in SELinux. AWS Certified Solutions Architect – Associate level has two new labs: Building a Serverless Application. Database Administration and SQL Language Basics have three new labs: Creating Indexes in MySQL.

Linux 60

Linux Devops Course Load Balancer 60

Scott Lowe

JUNE 18, 2021

The first is a post on Cilium and F5 load balancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Sam Weston takes a look at EKS Managed Node Groups , examining both the good and bad aspects of this functionality, and provides some sample configurations.

Vmware 60

Vmware Hardware Load Balancer Apple 60

Galido

FEBRUARY 13, 2017

Role-based tags can be utilized to define either the owner or function of a specific node (load balancer, database server, web server etc). For example, assume an EC2 instance whose resources which are dependent, incorporate devices like snapshots, security groups as well as EBS volumes. Use of AWS tags.

Resources 60

Resources Load Balancer Cloud Applications 60

Fountainhead

MARCH 25, 2013

unique network topology (including load balancing, firewalls, etc.). location of app images and VMs), network (including load balancing and. Balancing these. Burton Group blog. But as I dug into the complexities of maintaining. sophisticated app landscapes, just dropping them onto a public IaaS. Downstream.

Applications 214

Applications Cloud Data Center Load Balancer 214

Scott Lowe

AUGUST 14, 2019

Based on all the documentation I’ve been able to find, this tag is needed on all nodes, on exactly one security group (the nodes should be a member of this security group), and on all subnets and route tables. Because this is an HA cluster, controlPlaneEndpoint needs to point to the load balancer for your control plane nodes.

Load Balancer 60

Load Balancer Cloud Examples Resources 60

CIO Business Intelligence

JANUARY 4, 2024

Also less obvious is domain 4, where the encryption of data in transit is handled by upstream services, such as reverse proxies and load balancers, an enterprise web portal and a file transfer service. In terms of numbers of requirements, the load on the business unit assessments is significantly reduced.

Financial 100

Financial Architecture Resources Security 100

Dataconomy

JUNE 25, 2023

As the stakes get higher, some individuals or groups resort to DDoS attacks as a means to gain an unfair advantage over their opponents. These include implementing DDoS mitigation strategies such as traffic filtering and load balancing and working closely with service providers specializing in DDoS protection.

Development 69

Development Media Load Balancer Financial 69

CIO Business Intelligence

FEBRUARY 27, 2024

Enhanced call routing: TFS can kick emergency response into high gear with the ability to intelligently route calls based on location, load balancing, and other factors. Avaya, along with others, is helping make NG9-1-1 a reality. We imagine Alexander Graham Bell would be proud!

Load Balancer 19

Load Balancer Network System Healthcare 19

Linux Academy

JUNE 17, 2019

Along with our Ansible Quick Start course, we have multiple new courses and hands-on labs coming out this week along with an update on an upcoming study group, Understanding Burnout. Load Balancing Google Compute Engine Instances. New Releases. Installing Puppet Enterprise. AWS Certified Solutions Architect – Associate.

Linux 60

Linux Course Load Balancer Google 60

Scott Lowe

NOVEMBER 28, 2017

You can also use the double-colon notation to represent any contiguous group of zeroes. AWS won’t modify security groups or NACLs to allow IPv6 traffic unless the security group/NACL is unmodified/left at default settings. To help keep IPv6 addresses more human-readable, we can omit leading zeroes.

IPv6 60

IPv6 Cloud Load Balancer Internet 60

Scott Lowe

SEPTEMBER 28, 2018

The AWS cloud provider for Kubernetes enables a couple of key integration points for Kubernetes running on AWS; namely, dynamic provisioning of Elastic Block Store (EBS) volumes and dynamic provisioning/configuration of Elastic Load Balancers (ELBs) for exposing Kubernetes Service objects.

Cloud 61

Cloud Storage Resources Policies 61

Linux Academy

FEBRUARY 26, 2019

Each month, we will kick off our community content with a live study group, allowing members of the Linux Academy community to come together and share their insights in order to learn from one another. March Study Group Course: Linux Operating System Fundamentals – Have you heard of Linux, but don’t really know anything about it?

Linux 80

Linux Big Data Course Devops 80

Scott Lowe

NOVEMBER 30, 2016

Elastic Load Balancing left unused. Regular review of security groups. So what are some common cloud governance issues? No tagging. Reluctance to invest in Reserved Instances. Reserved Instances left underutilized. No right-sizing. Elastic Block Storage volumes left unattached. RDS instances with no connections.

Government 60

Government Cloud Agile Load Balancer 60

Scott Lowe

SEPTEMBER 22, 2017

I recently used a variation of the information in this article to keep OTR private keys in sync among a group of OS X-based systems. John Kozej walks through how to configure vCenter HA using the NSX load balancer. If storage is your thing, have a look and see if this is something that makes sense for you. Virtualization.

Storage 60

Storage Vmware Load Balancer Network 60

Linux Academy

MARCH 29, 2019

In AWS, we work a lot with infrastructure: VPCs, EC2 instances, Auto Scaling Groups, Load Balancers (Elastic, Application, or Network). AWS API Gateway. As well as six new hands-on, interactive Labs. AWS Lambda and Serverless Concepts. And of course, with CloudFormation we deal with that infrastructure as code.

Devops 60

Devops Course Load Balancer Linux 60

Scott Lowe

NOVEMBER 30, 2016

FanDuel started to use Puppet to help with configuration management, and they started evaluating the use of Elastic Load Balancers (ELBs) and Auto Scaling Groups (ASGs) to help with scaling. In 2012, FanDuel moved the architecture toward SOA, introducing message queues to decouple services.

SOA 60

SOA Applications Load Balancer Architecture 60

Phil Windley

AUGUST 3, 2017

Promises and Communities of Things —Promise theory provides a tool for thinking about and structuring the code that implements communities in groups of social things. You can thus consider this an index to a detailed look at how picos work and how they can be programmed.

Engineering 40

Engineering Load Balancer Internet Programming 40

Scott Lowe

AUGUST 23, 2021

To conduct some testing, I recently needed to spin up a group of Kubernetes clusters on AWS. Without the necessary tags, the AWS cloud provider—which is responsible for the integration that creates Elastic Load Balancers (ELBs) in response to the creation of a Service of type LoadBalancer , for example— won’t work properly.

Resources 74

Resources Groups Load Balancer Cloud 74

Scott Lowe

AUGUST 23, 2021

To conduct some testing, I recently needed to spin up a group of Kubernetes clusters on AWS. Without the necessary tags, the AWS cloud provider—which is responsible for the integration that creates Elastic Load Balancers (ELBs) in response to the creation of a Service of type LoadBalancer , for example— won’t work properly.

Resources 60

Resources Groups Load Balancer Cloud 60

Scott Lowe

DECEMBER 10, 2021

Baptiste Collard has a post on Kubernetes controllers for AWS load balancers. One takeaway from this post for me was that the new AWS load balancer controller uses a ton of annotations. Olivier Miossec shows how to use container groups to run multiple containers in a single Azure Container Instance.

Load Balancer 94

Load Balancer Vmware Operating Systems Architecture 94

ForAllSecure

SEPTEMBER 7, 2022

Errors are triggered for missing CSP Header (which may be implemented at the load balancer rather than in the API) and Anti-CSRF token (which is more of an issue when cookies are involved – not with bearer token access). Medium / Warning. The specification itself can also be modified. ignore-endpoint "^GET /createdb$".

Comparison 40

Comparison Applications Tools Authentication 40

ForAllSecure

SEPTEMBER 7, 2022

Errors are triggered for missing CSP Header (which may be implemented at the load balancer rather than in the API) and Anti-CSRF token (which is more of an issue when cookies are involved – not with bearer token access). Medium / Warning. The specification itself can also be modified. ignore-endpoint "^GET /createdb$".

Comparison 40

Comparison Applications Tools Authentication 40

Scott Lowe

NOVEMBER 16, 2015

Russell Bryant has a couple great articles on OVN— how to test OVN’s “EZ Bake” release with DevStack as well as an article on implementing OpenStack security groups using OVN ACLs (which in turn leverage the integration between Open vSwitch and the Linux kernel’s conntrack module). This is something I’ll have to investigate a bit more.

Vmware 60

Vmware Network Load Balancer Linux 60

Fountainhead

JUNE 2, 2009

The instantiation of these observations was a product that put almost all of the datacenter on "autopilot" -- Servers, VMs, switches, load-balancers, even server power controllers and power strips. Does it sound like Amazons recent CloudWatch, Auto-Scaling and Elastic Load Balancing announcement? Burton Group blog.

Data Center 100

Data Center Load Balancer Virtualization Analysis 100

Scott Lowe

DECEMBER 17, 2015

You can use a pair of NAT instances (this has scale limitations and adds complexity), you can use the new Managed NAT Gateway , or you can leverage a Squid proxy (or even an AutoScaling Group of Squid proxies, if you’re ambitious enough). William Lam breaks down the real value of load balancing your PSC in this in-depth article.

Vmware 60

Vmware Linux Architecture Hardware 60

Linux Academy

AUGUST 13, 2019

IAM, Trusted Advisor – security, why it’s important, differences between users /groups/roles. Load Balancers, Auto Scaling. Study Group. We are hosting an official, online, free study group starting on July 31st, 2019. VPCs – networking basics, route tables, and internet gateways.

Cloud 16

Cloud Study Training Web Services 16

Fountainhead

JUNE 29, 2009

However, in the software domain, each still relies on multiple individual products to accomplish tasks such as SW provisioning, HA/availability, VM management, load balancing, etc. Burton Group blog. So theres still that nasty need to integrate multiple products and to work across multiple GUIs. ► July. (1). ► May.

Analysis 147

Analysis HP Data Center Virtualization 147

The Accidental Successful CIO

AUGUST 3, 2011

In the old days, IT departments had developed the tools and processes that they needed in order to deal with building large groups of new servers or handling a planned data center maintenance activity. The very newness of VMs is causing IT departments to encounter a whole new set of management headaches. No related posts.

Virtualization 100

Virtualization Load Balancer Data Center Vmware 100