flux2/manifests/integrations/registry-credentials-sync/aws/reconcile-patch.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: credentials-sync
  namespace: flux-system
spec:
  template:
    spec:
      containers:
      - name: sync
        image: aws/aws-cli
        env:
        - name: RECONCILE_SH
          value: |-
            reconcile() {
              echo "Starting ECR token sync -- $(date)"
              echo "Logging into ECR: ${ECR_REGION} -- ${ECR_REGISTRY}"
              token="$(aws ecr get-login-password --region "${ECR_REGION}")"
              user="AWS"
              server="${ECR_REGISTRY}"

              echo "Creating secret: ${KUBE_SECRET}"
              apply-secret "${KUBE_SECRET}" "${token}" "${user}" "${server}"

              echo "Finished ECR token sync -- $(date)"
              echo
            }