I deployed a Vue page with Docker and Kubernetes and it is working. However, even though I disabled HMR, Vite keeps refreshing after an error:

WebSocket connection to 'wss://dashboard.default.io:8181/' failed:

[vite] server connection lost. polling for restart...

Dockerfile:

FROM node:16-alpine3.14
WORKDIR /usr/src/app
COPY . .
RUN yarn install
EXPOSE 8181
CMD [ "yarn", "dev","--host", "--port", "8181" ]

yarn dev calls vite command

vite.config.js:

export default defineConfig({
  plugins: [vue()],
  server: {
    hmr: false
  }
})

vue.config.js:

module.exports = {
    devServer: {
      proxy: 'https://backend.default.io'
    }
  }

package.json:

"dependencies": {
    "yarn": "^1.22.18"
}
"devDependencies": {
    "@vitejs/plugin-vue": "^1.6.0",
    "vite": "^2.5.1",
}

I could not figure out why it is still using HMR since I disabled it. And, how can I fix this? I also tried server.hmr.clientPort: 443 but it also did not work.

It would be sufficient to just disable hmr.