registry traces export: Post "https://localhost:4318/v1/traces": dial tcp [::1]:4318: connect: connection refused

어딘가로 trace 정보를 보내려는 것 같음

제거

#  Dockerfile
ENV OTEL_TRACES_EXPORTER=none

# bash
export OTEL_TRACES_EXPORTER=none

# yml
    spec:
      containers:
        - name: registry
          image: your-image-name
          ports:
            - containerPort: {port}
          env:
            - name: OTEL_TRACES_EXPORTER
              value: "none"