---

name: deployment description: Build, push, and deploy services via GitOps in this repo. Use when updating images, manifests, or rolling out changes with Argo CD.

Deployment

Overview

Deploy changes using repo scripts and GitOps manifests in argocd/. Scripts build and push images, update manifests, and trigger rollouts.

When to use

• You changed service code and need a new image.
• You updated manifests or runtime config under argocd/.
• You need to roll out or roll back a service quickly and safely.

Service deploy scripts

Bumba:

Copybun run packages/scripts/src/bumba/deploy-service.ts

Jangar:

Copybun run packages/scripts/src/jangar/deploy-service.ts

Environment overrides

Bumba script supports:

• BUMBA_IMAGE_REGISTRY
• BUMBA_IMAGE_REPOSITORY
• BUMBA_IMAGE_TAG
• BUMBA_KUSTOMIZE_PATH
• BUMBA_K8S_NAMESPACE
• BUMBA_K8S_DEPLOYMENT

Jangar script supports:

• JANGAR_IMAGE_REGISTRY
• JANGAR_IMAGE_REPOSITORY
• JANGAR_IMAGE_TAG
• JANGAR_KUSTOMIZE_PATH
• JANGAR_SERVICE_MANIFEST

Rollout verification

Copykubectl rollout status deployment/bumba -n jangar
kubectl rollout status deployment/jangar -n jangar

Rollback

• Revert the tag change in argocd/applications/bumba/kustomization.yaml.
• Re-apply manifests or let Argo CD reconcile.

Resources

• Reference: references/deploy-runbook.md
• Helper script: scripts/deploy-service.sh
• Checklist: assets/deploy-checklist.md