What is Docker-in-docker ( DinD )?
Docker-in-Docker (DinD) is a common technique used in GitLab CI/CD pipelines on Kubernetes to run Docker commands within Docker containers.
Tag: Gitlab
Setup GitLab
Create GitLab instance c2d-gitlab.
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Setting Up GitLab CE
This guide describes how to provision and configure a GitLab Community Edition instance in the PHX reference implementation.
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Add GitLab Runners
Add GitLab Runners to the PHX reference implementation, including an optional air-gapped simulation.
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GitLab
Create an GitLab instance with container registry and a GitLab Runner.
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Create SSH Keys and Set Up a GitLab Account
Learn how to generate SSH keys for securely accessing C2 Platform GitLab repositories and set up a GitLab account.
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Setup GitLab Container Registry
Create GitLab Container Registry on node c2d-gitlab.
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Creating a Keytab File
Learn how to create a Kerberos keytab file for secure, automated authentication without human intervention.
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Using GitLab for CI/CD and Automation
This section explores various aspects of using GitLab in the context of the PHX project, with a focus on automation, CI/CD integration, and management best practices.
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Setup a GitLab GitOps workflow for Kubernetes
Create Kubernetes cluster on node c2d-ks1 and manage it using GitLab Agent.
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Setup GitLab Runner
Create GitLab Runner node c2d-gitlab-runner.
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GitLab Pipelines in Kubernetes
Running GitLab pipelines in Kubernetes using local GitLab instance c2d-gitlab.
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CI/CD Pipelines for Ansible Collections
Streamline the development and release process of Ansible collections with a CI/CD pipeline to Ansible Galaxy.
Ansible Projects
Ansible Inventory projects and Ansible Collection projects used RWS.
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Example CI/CD Pipeline for an Ansible Collection
Example CI/CD Pipeline for an Ansible Collection
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GitLab Ultimate
Unlimited and unrestricted usage of an advanced software development platform for all disciplines, from version control to project management and CI/CD workloads.
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Dind image
Docker-in-docker image based on docker:20.10.16-dind for the development environment. This image is intended to be used on the GitLab instance running on c2d-gitlab.
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Documentation
Clear and comprehensive documentation that fosters collaboration and optimizes automation projects.
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Git LFS and GitLab Pages - Ansible Software Repository
Welcome to the Git LFS and GitLab Pages example project! This repository demonstrates how to use Git LFS (Large File Storage) and GitLab Pages to create a simple Ansible Software Repository tailored for air-gapped environments. This setup allows hosting and distributing software binaries and Ansible Galaxy collections.
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Docker image for C2 Platform development environment
Docker image for the development environment c2d. This image is intended to be used for GitLab instance running on c2d-gitlab.
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Ansible GitLab Role
Installs and configures GitLab Community Edition (CE) on Debian/Ubuntu and RHEL-based Linux systems with support for SSL certificates, Personal Access Tokens (PATs), import sources configuration, and integration with the C2 Platform ecosystem.
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Ansible GitLab Runner Role
Installs and configures GitLab Runner for CI/CD pipelines on Linux systems with support for multiple executor types (Docker, Shell), VM-based and container-based runners, and air-gapped environments.
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Docker-in-docker ( dind )
Run DinD locally for example to develop a GitLab CI/CD pipeline that will use this technique
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Ansible Management Collection
C2 Ansible Management collection
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Securely Using Keytab Files in GitLab CI/CD
Using keytab files in your CI/CD pipelines can enhance security, but it requires careful handling to avoid exposing sensitive information. This guide provides best practices for using keytab files securely in GitLab CI/CD.