FutureWorkz DevOps Workshop Day III - Gitlab Runner for CD

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Gitlab Runner for CI/CD DevOps Workshop Day III

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Continuous Integration / Deployment

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Warm Up What’s the current development process? What’s the current build process? What’s the current deployment process?

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FutureWorkz Flow - Problems?

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- Source code version conflicts between SCM servers. - Developers have direct access to production servers. - Difficult deployment errors debugging. Foreseen problems

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Continuous Integration

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FutureWorkz revised workflow

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1. Automate deployment process. 2. Centralized source code repository: GitLab. 3. Continuous Deployment Toolchain: GitLab CI and Runner. 4. Coder has no access to production server. 5. Coder writes the deployment script. 6. Sysadmin only monitors the servers. 7. Coder writes documentation. Futureworkz CI/CD Workflow

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Deployment Automation Build and Release will be now triggered when you push to staging/master branch.

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Single Repository GitLab is the single repository of every project.

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Gitlab CI and Runners CI monitors the builds. Runners will be executing the builds.

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Coder no server access - Easy server access management. - Easy project handovers.

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Deployment Script Coders write the deployment scripts. SysAdmins write the provision scripts.

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Sysadmin monitor the server And coders manage the development and deployment. - Debug - Request packages installation. - So on.

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Documentation Documentation is needed for every project. Documentation includes the following info: - Technologies used in that project (database system, background job, etc.) - Test run instruction. - Production environment description. - Environment Variables.

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GitLab CI and Runner

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GitLab CI To build, test and deploy your code. - Integrated in GitLab. - Free and open source. - Scalable.

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GitLab Runner An application which processes builds. Deployed separately and works with GitLab CI through an API.

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