Docker for the Enterprise with Containers as a Service by Banjot Chanana

Editor's Notes

• #4: Software is the lifeblood of your organization, whether automating internal processes or creating unique and engaging ways for you to service your customer, every company considers themselves a “digital” or “tech” company to some extent. To that end, many organizations like yours are looking at strategies to… - Modernize their apps (refactor or build cloud native apps) - Adopt microservces / distributed app architectures - migrate to containers - Cloud adoption, migration or multi cloud approaches But getting tthere isn’t always easy becuase you have legacy applications and envrionment to take care while you try to do new innovatinv things. Your organizational processes might not be ready to go all in and how do you avoid the worries of just getting locked into a cloud from your datacenter?
• #5: How Can Enterprises Build a Supply Chain?
• #7: The only way forward that is the best for the application and the organization is a solution that encompasses both agility AND control. Normally these two things are in direct conflict with each other but – both must be achievable for companies to be able to innovate rapidly to remain competitive but do so in a way that is secure and managed. Both developers and IT ops needs the freedom and flexibility to create or quickly respond to changes while being empowered to control the elements they are responsible for. Agility: speed and freedom for developers to create the best apps and change them whenever they see fit. Flexibility for IT to quickly respond to changes to scale up/down or redeploy app somewhere else. Control: more control, visibility and manageability. For developers it is the ability to own all the app code, how the app services interact, and what they require from the infrastructure. For IT it is the ability the secure and manage the operating environment in a way that’s scalable and cost effective Portability: ability to move the apps around from dev, test to prod…from my laptop to my team mates and across the datacenter and different cloud providers
• #8: Local development environments Self service app images Build, Test, Deploy applications Define app behavior and infra needs Registry services for image storage, management and distribution IT Ops maintains library of secure base content Manage role based access to repos/images Management consoles Provision, manage infrastructure resources Monitor, manage, scale infrastructure and applications
• #12: The Docker CaaS platform delivers these benefits for organizations and is already proven by the thousands of organizations who embarked on the Docker journey starting in 2013 Agility – The speed and simplicity of Docker is what originally drew developers to Docker. They were fundamentally able to ship more software faster. This fundamentally changed the way in which companies could innovate - ING went from shipping once every 9 months to shipping over 1,500 times a year by adoption Docker and DevOps - CapitalOne was able to use Docker to transform how they use data to empower their data scientists and business decisions. Portability – Just by the nature of the Docker technology, these developers realized they could easily move that containerized app from dev to test and ultimately to prod without any issue. No more finger pointing about why the app that worked fine in dev doesn’t work in prod. Having the app and dependencies packaged together made the container a self contained and independent unit. And beyond that, teams realized they could also move these apps across data centers and clouds – giving them a level of freedom and leverage not possible before. No more lock-in. The combination of agility and portability led to the #1 most popular use case for Docker – Continuous Integration. But that’s only half the value. To realize the full value of Docker, these apps need to move to production and new requirements around manageability, security and monitoring are required to enforce SLAs. Control – The Docker platform is the only solution that provides Agility AND Portability AND Control. Docker standardizes your application environment, with native tooling to manage the infrastructure and applications. And we provide you the levers so YOU can decide how much control and freedom is appropriate for YOUR business. We don’t prescribe that for you. Our tools help unify your heterogeneous infrastructure, languages and systems.
• #13: Because every application team and company deserve to have these kinds of results. To innovate fast at any scale…and to enable new use cases that can expand their business.
• #15: State of App development Survey: Q1 – 2016 https://www.docker.com/survey-2016 42% respondents run traditional databases in containers ALREADY 41 % use docker for app portability Intent to build new microservices up 14% from 2015 Intent to containerize legacy apps remains the same over 2015
• #17: Public and private cloud infrastructure providers all have different software formats that are not compatible with each other. Migrations are not easily possible and environments have to be re-built from scratch. Going from physical to virtual or even virtual to virtual will be the same process of building VMs from scratch, installing OS, packages and then the application After: Docker provides a common platform layer above the physical and virtual machines. Workloads are containerized and then able to migrate to new hosts at different sites without modifications to the service. Consolidate datacenter sites or move workloads to the cloud. Works for ANY type of workload: legacy monoliths or microservices.
• #18: Swoss
• #21: Before Infrastructure built on monolithic applications Manual Continuous Integration (CI) and Continuous Delivery (CD) processes with long build time Infrequent and cumbersome updates After Creates shared micro-services running on the cloud Accelerates time to market Decreases Costs Creates opportunities for new business Provides target state of 2 week production sprint for new applications “I am creating a whole infrastructure from the ground up using Docker containers. This technology will change how services are delivered from one government agency to another.” Navin Vembar, Director of the GSA IAE
• #22: ADP operates in a more traditional centralized IT model where IT manages and operates the application and environment ongoing. ADP looked at Docker as they began their transition to DevOps. They were interested in gaining more efficiencies and reuse of code by moving to a shared services model instead of monoliths with a lot of repeat services. ADP has OpenStack for their private cloud and AWS for their public cloud. As part of the transition, ADP would will setup a central marketplace where the shared services apps are available for the app teams. In the ADP example both the environment and ongoing management remains centralized. Use Cases - Transition to Micro services - Enable Dev Ops - CI/CD Why Docker? Need app portability so they can choose to move across AWS / Openstack Agility Streamline lifecycle time to move apps from dev to prod Enable a central repository of “app templates” for common services Portability Support AWS cloud and OpenStack private cloud environments Control Centralized management and control of images, apps and infrastructure Enable secure content lifecycle with integrated image signing and verification
• #24: So these
• #25: So these