We will start out with the basics and drill down from there. Want to write better code? Deployment is a complex process, and doing it by hand leaves too much room for human error. Deployment at the speed of DevOps is made possible by a fleet of tools that let you automate key stages of the software development life cycle. Geographic Names Information System (GNIS), Mapping, Remote Sensing, and Geospatial Data, Federal Information Technology Acquisition and Reform Act (FITARA), USGS Community for Data Integration's (CDI) DevOps seminars working group. Some general best practices … Your deployment environment may dictate which of these tools and techniques is most useful to your project. … The best practices above help avoid application deployment from becoming a stressful, high-stakes activity. Knowing your KPIs. Today’s software moves too fast for an engineer to re-test whether clicking “login” logs the user in every time your team wants to deploy. This helps teams avoid “integration hell”, where code works on a developer’s workstation, but not together in the main branch. The goal of continuous delivery is to have applications that are always ready to deploy. General best practices for deployment: Allow your end users to install software themselves using the self-service portal. In 2016, the USGS issued a policy memorandum for the Governance of Cloud Solutions This was done in part to assure the Department of the Interior’s (DOI) Chief Information Officer (CIO) that management of USGS Information Management and Technology is compliant with the FITARA. Additional considerations include: How to deploy an application varies widely within the Bureau, and there is no one way that will suit every situation. Often, CI and CD can be automated together with tools like Jenkins, or you can find two tools that support each other, like TeamCity and Octopus Deploy. CI servers pull in the source code from all developers and test it together in real time. Use these best practices as a guide to developing a unique deployment process for your team. This allows you to iron out the rough spots and build confidence and reliability into your deployments in small, low-risk increments. Deployments are smooth when there is a better collaboration between people who build the software and people who deploy the software. When an error occurs upon deploying a new version, sometimes the best solution is to switch back to the last known working version of the software. Follow the below best practices while creating MSI software packages. Automation can be achieved by simple or sophisticated tooling depending on your requirements. Rigorous testing takes place during the delivery phase to ensure the application will work once deployed. Code artifacts like jars, exe’s, libs, etc., become independent objects. In this Q&A, Nina Kaufman, Senior Software Engineer on GitHub’s Deploy … Disasters in application design are more than theoretical. One of the best examples of the opportunity Crawley describes above: … There are release automation tools like Automic that support rollbacks, or you can keep a backup copy of your latest version until you know the new one is working properly. With the help of Automated deployment, a software can be released more frequently and quickly. Package Model Software Deployment Best Practices. By wrapping the code with a toggle, you can ensure that the... Blue-green deployment involves maintaining two separate … Deploying new software can be a complicated task, but it’s simple once you have a process. Even with a strong IT team behind you, snafus and delays may still occur. By the time you are ready to push a new feature to production, the deployment process should be routine and uneventful, but remember to review your rollback steps in case something goes wrong. The checklist should provide the steps to return the application to a previous working state. Establish a regular release cycle: Plan out when to deploy the major release and how frequent you want to send minor releases. Keep in mind that every company and every application is different. That, of course, is an extreme case. We discussed a number of different strategies that can be adopted when deploying software, depending on your situation: Feature toggles let you release partially written code. Enable admin mode on your target environment during deployment Admin mode locks the environment for all users, meaning only system administrators can access the environment; Enabling … However, companies can gain a major advantage over competitors when agile deployment is done right. If there’s a performance issue, it’s also important to know where the issue is coming from. 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