DevOps Tools

New DevOps deployment tools dangle Jenkins alternatives

Source – techtarget.com Some enterprises have passed over tried-and-true DevOps tools, such as Jenkins, in favor of new DevOps deployment tools that offer a smoother experience. One Jenkins rival, Shippable Inc., has expanded its product to encompass both continuous integration (CI) and continuous delivery (CD) during the last year, and it has added an on-premises alternative for security-sensitive enterprises this week called Shippable Server. Google and Netflix also turned heads with multicloud support in version 1.0 of the open source Spinnaker

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Docker for Continuous Delivery: The Basics

Source – tech.cars.com we have begun to leverage Docker for building our Node.js middleware applications and front end code. This originally came out of necessity since we had some repositories dependent on version 4 of Node and others on 6, but only 4 installed on the Jenkins agents. Rather than install both versions of Node and toggle them using a node version manager like n or, worse yet, using Jenkins tags to have some agents with one version and some with

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3 Git hooks for continuous integration

Source – atlassian.com If you’ve used Git for a while, you’ve probably heard of Git hooks. Maybe you’ve even played around with them a bit. Git hooks are awesome in the context of continuous integration, so in this article I’ll dive into three use cases and point you to ready-made hooks you can add to your workflow. If you’re new to Git hooks, no worries: we’ll start with the basics. Understanding Git hooks Hooks are Git’s native mechanism for triggering custom

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Zombies Are Muttering “Agile”, “DevOps”, “Containers”, “Big Data”, and “Microservices”

Source – technologyconversations.com DevOps is the word of the year. Everyone speaks about it, and many are hoping to apply it, even though most are confused what it truly means. Inquiring about DevOps does not seem to help. If you speak with a software vendor, he’ll tell you that all you need to become DevOps ninja is to purchase his product. Puppet, Chef, Ansible, Docker, Terraform, Packer, Jenkins, Nexus, Git… Every software vendor seems to have a DevOps sticker attached to

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4 steps to continuous development and positive organisational change

Source – anatas.com.au Continuous delivery is a software development approach that involves implementing small but frequent improvements to a product based on user feedback. It’s a methodology widely favoured over less responsive, more traditional methods. Rather than trying to build a final complex piece of software without knowing whether anyone will use it, continuous delivery allows customers to engage with versions that are still a work in progress. Any feedback can then be looped back and corrections made sooner, more frequently and with less

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Improve your teams productivity using GitHub for DevOps–and Docs

Source – ibm.com As Steven Weaver recently discussed in his blog about GitHub and the DevOps toolchain, GitHub offers a powerful tool for improving your team’s collaboration and workflow. It makes processes and procedures much more repeatable and automatable. By design, GitHub also functions as a terrific tool for capturing the “tribal knowledge” that’s embodied in your DevOps team, and turning it into documentation that can bootstrap your team into even greater productivity. Anecdotally, IBM teams using GitHub Enterprise to provide

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Integrating Codeship Pro And Docker With Percy Visual Testing

Source – documentation.codeship.com What Is Percy? Percy is a visual testing tool that lets you take screen shots, monitor visual changes and require team approval to these visual captures in an automated way as part of your CI/CD pipeline. Setting Up Percy Setting Your Percy Variables You will need to add the two values Percy provides when you create a new project inside their application – PERCY_TOKEN and PERCY_PROJECT – to the encrypted environment variables that you define in your codeship-services.yml

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Red Hat to Acquire Codenvy to Extend DevOps Tools Capability

Source – infoq.com Red Hat has announced the acquisition of Codenvy, an Agile and cloud-native tools provider. Financial terms of the deal are not being publicly disclosed. Red Hat’s acquisition of Codenvy adds to its portfolio of development tools providing capability for container-based and cloud-native applications. Codenvy will be incorporated into Red Hat’s OpenShift.io environment – a hosted development environment for developers building hybrid cloud services that the firm announced earlier in the month. Codenvy is based on Eclipse Che, an

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Chef Updates Automation Platform for Cloud and Containers

Source – sdxcentral.com Chef Software added a handful of new automation features to various enterprise-focused platforms targeting the transition to cloud and use of containers. Most of the updates integrate functions across the company’s various platforms. The company’s continuous automation platform (Chef Automate) directly integrates with its compliance automation framework (InSpec). The move is said to provide a more consistent workflow for validating security requirements and compliance controls. Chef’s Automate platform also integrates with the company’s application supervisor technology (Habitat). The integration

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Which DevOps platform should you learn?

Source – certmag.com Business growth depends on a company’s ability to innovate in line with changing customer needs and market realities. Innovation requires fast and reliable software delivery. And great software is a result of integrating development with IT operations and functions in a manner that enables better communication and co-operation, resulting in greater speed and enhanced quality. What is a DevOps platform and how are they used? The term “DevOps” refers to the coming together of developers and operations personnel

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Chef expands its cloud and container menu

Source – zdnet.com Chef, a leading DevOps company, announced at ChefConf 2017 that it was adding new capabilities to it flagship Continous Automation/DevOps program, Chef Automate. This enables enterprises to transition from server- and virtual machine- (VM) based IT systems to cloud-native and container-first environments with consistent automation and DevOps practices. Chef started as an open-source cloud configuration management and deployment application. It’s meant to help anyone orchestrate servers in a cloud or just in a departmental data center. Instead of

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How To Automatically Update Running Docker Containers

Source – ostechnix.com Watchtower is a free, open source application that allows you to monitor the running Docker containers and updates them automatically if it finds any changes in their base images. When watchtower finds that a running container needs to be updated, it will gracefully stop the running container by sending it a SIGTERM signal. It will then download the new image, and finally restart the Container with the same options that were used when it was deployed initially. Everything will

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Roll DevOps tools into your AWS migration plan

Source – techtarget.com accelerated dePublic cloud platforms such as AWS have changed how many businesses develop applications. Cloud affords development times — and enables some dev teams to release new features and app updates multiple times a day. But none of this would be possible without a vast array of DevOps tools and services. After an AWS migration, businesses can model their infrastructure as code (IaC), build and test code with managed services and automate deployments using continuous integration (CI) and continuous

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Tips to Achieve Agility in DevOps

Source – dqindia.com DevOps is one of the key factors in a growing number of large companies and organizations to bring agility, reduce time to market, high quality products. Successful adoption of DevOps model needs dedicated investment, resources, cultural shift and is continuous journey. DevOps has become key to enable Continuous delivery and Agility in organizations. It helps scale organizations to deploy solutions rapidly and consistently. Some of the salient elements to achieve these as part of DevOps model implementation within

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4 cool Kubernetes tools for mastering clusters

Source – infoworld.com Kubernetes, the cluster manager for containerized workloads, is a hit. With the Big K doing the heavy lifting in load balancing and job management, you can turn your attention to other matters. But like nearly every open source project, it’s a work in progress, and almost everyone who works with Kubernetes will find shortcomings, rough spots, and annoyances. Here are four projects that lighten the load that comes with administering a Kubernetes cluster. Kube-applier A key part of

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Puppet IT automation wades into enterprise containers

Source – techtarget.com Puppet and its enterprise customers are in the same boat, afloat through the early phases of support for Docker containers. Puppet introduced products and updates this week, which include new support for containers to help enterprise customers advance to the new technology. For sophisticated IT shops where containers are already in use, configuration management can be seen as passĂ©. In such bleeding-edge environments, container infrastructures are immutable — destroyed and recreated continually — rather than updated with tools

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Docker failed to start on windows 10

Source – github.com Environment OS: : Windows 10 enterprise 64 bit Version: 1511 OS Build: 10586.633 Docker Hyper-V has been enabled. Expected behavior The docker should run on windows 10 Actual behavior See the error information below. Docker does not start. Information When docker starts then it throws the following exception: Unable to start: The running command stopped because the preference variable “ErrorActionPreference” or common parameter is set to Stop: ‘MobyLinuxVM’ failed to start. ‘MobyLinuxVM’ failed to initialize. ‘MobyLinuxVM’ failed to

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Connecting the ‘DevOps, Agile and Java cloud native applications’ dots

Source – theserverside.com The software development industry is replete with its own lingo and buzzwords, and if you’re a Java cloud developer, you would agree that ‘cloud native’ is one of 2017’s most repeated catchphrases. DevOps, microservices, containers and the Java cloud This site has published a number of articles on the topic of microservices, containers and cloud native development for the Java cloud, and there are plenty more in the pipeline. Taking our ongoing interest of the topic into account,

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Java Build Tools: Ant vs. Maven vs. Gradle

Source – 126kr.com For anything but the most trivial applications, compiling Java from the command line is an exercise in masochism. The difficulty including dependencies and making executable .jar filesis why build tools were created. For this example, we will be compiling this trivial application: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 package com.example.iscream; import com.example.iscream.service.DailySpecialService; import java.util.List; public class Application {     public static void main(String[] args) {         System.out.println(“Starting store!\n\n==============\n”);         DailySpecialService dailySpecialService

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Continuous integration tools: Jenkins vs Travis CI

Source – blogs.fasthosts.co.uk Continuous integration tools: Jenkins vs Travis CI Software development can be complicated, especially when things go wrong. Say two developers are working on a project. They are each coding on separate branches of the master code in isolation. Throughout development they’ve tested their code and everything works. When they’ve completed their code they test it again and everything works. Then when it’s all finished, they both integrate their code into the master and… everything breaks. This is

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