chore: in-cluster registry manifest, build-push.sh script

build-push.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+# build-push.sh — build and push humor-units image to the in-cluster registry
+# Usage: ./build-push.sh [tag]
+# Requires: buildah, kubectl
+set -euo pipefail
+
+TAG="${1:-latest}"
+REGISTRY="localhost:5000"   # via kubectl port-forward
+IMAGE="$REGISTRY/humor-units:$TAG"
+
+echo "==> Port-forwarding registry..."
+kubectl port-forward -n registry svc/registry 5000:5000 &
+PF_PID=$!
+trap "kill $PF_PID 2>/dev/null" EXIT
+sleep 2
+
+echo "==> Building $IMAGE..."
+buildah build \
+  --format docker \
+  --tag "$IMAGE" \
+  "$(dirname "$0")"
+
+echo "==> Pushing $IMAGE..."
+buildah push --tls-verify=false "$IMAGE"
+
+echo "==> Restarting humor-units deployment..."
+kubectl rollout restart deployment/humor-units -n default
+
+echo "==> Done. Waiting for rollout..."
+kubectl rollout status deployment/humor-units -n default