@Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    VcrInstanceConfig that = (VcrInstanceConfig) o;
    return Objects.equals(sslPort, that.sslPort) && Objects.equals(http2Port, that.http2Port)
          && (configReady == that.configReady);
  }
Compare two {@link VcrInstanceConfig}
@param o the other {@link VcrInstanceConfig} to compare with this {@link VcrInstanceConfig}.
@return {@code true} if two {@link VcrInstanceConfig}s are equivalent.
ambry-cloud/src/main/java/com/github/ambry/cloud/azure/VcrInstanceConfig.java