Enterprise CI/CD

The Problem

Enterprise teams need CI/CD that satisfies compliance requirements, supports dozens of teams with different workflows, and scales across clusters — without becoming a bottleneck for platform engineers.

Why Tekton

Tekton runs as Kubernetes-native custom resources, which means your existing RBAC, network policies, and audit logging apply directly to your CI/CD pipelines. There’s no separate permission model to maintain.

Key Components

Component	Role
Pipelines	Core engine — each team defines their own Tasks and Pipelines in their namespace
Triggers	Event-driven automation — route webhooks to the right namespace and pipeline
Chains	Compliance — automatic SLSA provenance and artifact signing on every build
Operator	Lifecycle — install, upgrade, and configure Tekton across clusters via CRDs
Results	Audit trail — long-term storage of all pipeline run data beyond etcd retention
Pruner	Hygiene — automated cleanup of old runs to keep clusters healthy

Architecture Pattern

┌─────────────────────────────────────────────────┐
│  Git Repositories (per team)                    │
└──────────────────┬──────────────────────────────┘
                   │ webhooks
┌──────────────────▼──────────────────────────────┐
│  Tekton Triggers (EventListeners per namespace) │
└──────────────────┬──────────────────────────────┘
                   │ creates PipelineRuns
┌──────────────────▼──────────────────────────────┐
│  Tekton Pipelines (namespaced per team)         │
│  ├── Build & Test                               │
│  ├── Security Scan                              │
│  └── Deploy (to staging/production)             │
└──────────────────┬──────────────────────────────┘
                   │ signs & attests
┌──────────────────▼──────────────────────────────┐
│  Tekton Chains (cluster-wide)                   │
│  └── SLSA Provenance → OCI Registry            │
└─────────────────────────────────────────────────┘

Multi-Cluster Strategy

Operator installs a consistent Tekton version across all clusters
Results aggregates run data from multiple clusters into a single API
Kubernetes RBAC isolates teams — each namespace gets its own pipelines, secrets, and service accounts

Getting Started

Install Tekton with the Operator for declarative lifecycle management
Set up Triggers with per-namespace EventListeners
Enable Chains for automatic provenance generation
Configure Results for centralized run data
Schedule Pruner to keep clusters clean

See Red Hat OpenShift Pipelines for how Red Hat delivers Tekton at enterprise scale.

See all Tekton components and how they fit together on the Components page.