AWS recently announced that Amazon ECS now supports a state for container instances that can be used to drain a container instance in preparation for maintenance or cluster scale down. AWS reports that the draining state prevents new tasks from being started on the container instance and notifies the service scheduler to move tasks that are running on the instance to other instances in the cluster. This is great news that we expect to save a lot of time and scripting when it comes to updating or removing containers from a cluster.
Container technology was a well-read topic on the Flux7 blog in 2016, joining our blog on Continuous Integration Best Practices(CI/CD) and AWS Configuration Management as subject areas that received the most attention from our readers. From hardening containers to container based cloud migration frameworks and Docker-based microservices architecture, our DevOps consultants published a great deal of analysis, advice and best-practice approaches to help our readers achieve success with containers in AWS.
AWS launched EC2 Run Command in October 2015 to provide a simple way of automating common administrative tasks like installing software or patches, running shell commands, performing operating system changes, managing local groups and users, altering configuration files and more in Windows instances. AWS quickly followed the launch with the same feature for Linux instances, and in May 2016, they added the power to Manage & Share Commands, and the ability to use additional predefined commands along with any custom commands that users have created for their accounts.
I had a friend ask me the other day how many meals I make at dinner time. One, I replied. But, you have kids, she stated incredulously. Yes, but I don’t run a restaurant. And neither does IT. However, IT has been treated like a restaurant for decades, with different people and departments placing their orders for specific technologies, with a dash of speedy service on the side.
Automating common administrative tasks to improve workload reliability and decrease potential risk is a common theme our consultants at Flux7 help our clients with. Doing so simplifies administration, encourages security through consistency and helps improve control over users and permissions. Amazon launched EC2 Run Command in October 2015 to help attain these benefits.
Amazon Simple Systems Manager or SSM as we’ll refer to it throughout this article, is a great example of an important feature in the Amazon Web Services toolset that we try to highlight for our clients because of its DevOps, compliance and security benefits. As AWS partners recognized for our customer service and expertise, we are often asked about the implications of specific AWS features and their benefits.
AWS DevOps Case Study
A Fortune 500 manufacturer was using Hadoop, internal data centers, Rackspace and CenturyLink to facilitate services that connected its customers with data insights using an Internet of Things model. The overarching goal: to facilitate continuous data-driven improvement within its customers’ operations. To help achieve this goal and overcome its Hadoop scaling issues, the company engaged with Flux7, DevOps consulting group and AWS partners. Additionally, the manufacturer sought a global solution that would comply with EU data privacy laws.
Flux7 CEO Aater Suleman will be speaking at DevOps Days Austin Monday and Tuesday May 4-5, 2015. Aater's presentation, titled "IT Process Orchestration with Jenkins" is during the Ignite block on May 5th, starting at 12:45. See the full program here.
It’s been a busy and eye-opening week at Amazon Web Services re:Invent 2014 for the Flux7 team. Keynotes. New products and services. Lots of discussion about strategies and tools to include DevOps for enterprises and DevOps for small businesses in your infrastructure plans. Even some fun and excitement. The Venetian in Las Vegas has been very inviting.
Like much of the industry, we have been making the rounds at re:Invent and discussing best practices as well as new ways to build efficient, self-managing cloud infrastructure and create business agility. We’ve been keeping a keen eye on “what’s next” at this annual confab for AWS partners and customers.