Lavalink connection issues?

[IngwiePhoenix]

Please describe the problem you are having in as much detail as possible:

I just spent a good while to write a small deployment for Kubernetes (k3s) and I have gotten both services to start.
However, I see an absolute flood of this:

[2:10:2024 - 21:17] | Node: Main Node | Lavalink node has an error: Unexpected server response: 200.
[2:10:2024 - 21:17] | Node: Main Node | Lavalink node is disconnected.
[2:10:2024 - 21:17] | Node: Main Node | Lavalink node is reconnecting.

The LavaLink version I am running is 4.0.8 as those seemed like the latest currently supported container images.

Include a reproducible code sample here, if possible:

kubectl apply -f this, after changing the -creds secrets appropriately.

Kubernetes Deployment

apiVersion: v1
kind: Namespace
metadata:
  name: musicbot
---
apiVersion: v1
kind: Secret
metadata:
  name: dc-music-bot-creds
  namespace: musicbot
type: Opaque
stringData:
  DISCORD_API_OAUTH2_TOKEN: 
  DISCORD_API_OAUTH2_CLIENT_ID: 
  DISCORD_BOT_TOKEN: 
  DISCORD_APP_ID: 
---
apiVersion: v1
kind: Secret
metadata:
  name: lavalink-creds
  namespace: musicbot
type: Opaque
stringData:
  LAVALINK_SERVER_PASSWORD: 
  PLUGINS_YOUTUBE_OAUTH_REFRESHTOKEN: 
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: lavalink-cm
  namespace: musicbot
data:
  #/opt/Lavalink/application.yml
  application.yaml: |-
    server: # REST and WS server
      port: 2333
      address: 0.0.0.0
    plugins:
      youtube:
        enabled: true
        allowSearch: true
        allowDirectVideoIds: true
        allowDirectPlaylistIds: true
        clients:
          - MUSIC
          - ANDROID_VR
          - WEB
          - WEBEMBEDDED
        oauth:
          enabled: true
          #skipInitialization: true
    lavalink:
      plugins:
        - dependency: "dev.lavalink.youtube:youtube-plugin:1.8.3"
          repository: "https://maven.lavalink.dev/releases"
      pluginsDir: "./plugins"
      server:
        sources:
          youtube: false
          bandcamp: true
          soundcloud: true
          twitch: true
          vimeo: true
          http: true
          local: false
        filters: # All filters are enabled by default
          volume: true
          equalizer: true
          karaoke: true
          timescale: true
          tremolo: true
          vibrato: true
          distortion: true
          rotation: true
          channelMix: true
          lowPass: true
        bufferDurationMs: 400 
        frameBufferDurationMs: 5000 
        opusEncodingQuality: 10 
        resamplingQuality: LOW
        trackStuckThresholdMs: 10000 
        useSeekGhosting: true 
        youtubePlaylistLoadLimit: 3 
        playerUpdateInterval: 1 
        youtubeSearchEnabled: true
        soundcloudSearchEnabled: true
        gc-warnings: true
        #ratelimit: # unused
          #ipBlocks: ["1.0.0.0/8", "..."] # list of ip blocks
          #excludedIps: ["...", "..."] # ips which should be explicit excluded from usage by lavalink
          #strategy: "RotateOnBan" # RotateOnBan | LoadBalance | NanoSwitch | RotatingNanoSwitch
          #searchTriggersFail: true # Whether a search 429 should trigger marking the ip as failing
          #retryLimit: -1 # -1 = use default lavaplayer value | 0 = infinity | >0 = retry will happen this numbers times
        #youtubeConfig: 
          #email: ""
          #password: ""
        #httpConfig: 
          #proxyHost: "localhost" # Hostname of the proxy, (ip or domain)
          #proxyPort: 3128 # Proxy port, 3128 is the default for squidProxy
          #proxyUser: "" # Optional user for basic authentication fields, leave blank if you don't use basic auth
          #proxyPassword: "" # Password for basic authentication
    metrics:
      prometheus:
        enabled: false
        endpoint: /metrics
    sentry:
      dsn: ""
      environment: ""
    logging:
      file:
        path: ./logs/
      level:
        root: INFO
        lavalink: INFO
        "dev.lavalink.youtube.http.YoutubeOauth2Handler": INFO
      request:
        enabled: true
        includeClientInfo: true
        includeHeaders: false
        includeQueryString: true
        includePayload: true
        maxPayloadLength: 10000
      logback:
        rollingpolicy:
          max-file-size: 1GB
          max-history: 30
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: dc-music-bot-cm
  namespace: musicbot
data:
  startup.sh: |-
    #!/bin/sh -ex

    #DMC_VERSION=v4.1.2
    #DMC_URL=https://github.com/SudhanPlayz/Discord-MusicBot/archive/refs/tags/$DMC_VERSION.tar.gz
    #curl -L $DMC_URL | tar xvfz - --strip-components=1

    apk add -U nodejs npm curl git
    mkdir -p /usr/src
    git clone -b v5 --depth 1 https://github.com/SudhanPlayz/Discord-MusicBot.git /usr/src
    cd /usr/src
    cp /opt/config.js /usr/src/config.js

    npm install
    npm run deploy

    node index.js

  #/usr/src/app/config.js
  #->/opt/config.js
  config.js: |-
    module.exports = {
      helpCmdPerPage: 10, //- Number of commands per page of help command
      lyricsMaxResults: 5, //- Number of results for lyrics command (Do not touch this value if you don't know what you are doing)
      adminId: "472415352513626113", //- Replace UserId with the Discord ID of the admin of the bot
      token: process.env.DISCORD_BOT_TOKEN, //- Bot's Token
      clientId: process.env.DISCORD_APP_ID, //- ID of the bot
      clientSecret: process.env.DISCORD_API_OAUTH2_TOKEN, //- Client Secret of the bot
      port: 4200, //- Port of the API and Dashboard
      scopes: ["identify", "guilds", "applications.commands"], //- Discord OAuth2 Scopes
      inviteScopes: ["bot", "applications.commands"], // Invite link scopes
      serverDeafen: true, //- If you want bot to stay deafened
      defaultVolume: 100, //- Sets the default volume of the bot, You can change this number anywhere from 1 to 100
      supportServer: "https://discord.gg/sbySMS7m3v", //- Support Server Link
      Issues: "https://github.com/SudhanPlayz/Discord-MusicBot/issues", //- Bug Report Link
      permissions: 277083450689, //- Bot Inviting Permissions
      disconnectTime: 30000, //- How long should the bot wait before disconnecting from the voice channel (in miliseconds). Set to 1 for instant disconnect.
      twentyFourSeven: false, //- When set to true, the bot will never disconnect from the voice channel
      autoQueue: false, //- When set to true, related songs will automatically be added to the queue
      autoPause: true, //- When set to true, music will automatically be paused if everyone leaves the voice channel
      autoLeave: true, //- When set to true, the bot will automatically leave when no one is in the voice channel (can be combined with 24/7 to always be in voice channel until everyone leaves; if 24/7 is on disconnectTime will add a disconnect delay after everyone leaves.)
      debug: false, //- Debug mode
      cookieSecret: "<snip>", //- Cookie Secret
      website: "<snip>", //- without the / at the end
      // You need a lavalink server for this bot to work!!!!
      // Lavalink server; public lavalink -> https://lavalink-list.darrennathanael.com/; create one yourself -> https://darrennathanael.com/post/how-to-lavalink
      nodes: [
        {
          identifier: "Main Node", //- Used for indentifier in stats commands.
          host: process.env.LAVALINK_SVC_SERVICE_HOST, //- The host name or IP of the lavalink server.
          port: process.env.LAVALINK_SVC_SERVICE_PORT, // The port that lavalink is listening to. This must be a number!
          password: process.env.LAVALINK_SERVER_PASSWORD, //- The password of the lavalink server.
          retryAmount: 200, //- The amount of times to retry connecting to the node if connection got dropped.
          retryDelay: 40, //- Delay between reconnect attempts if connection is lost.
          secure: false, //- Can be either true or false. Only use true if ssl is enabled!
        },
      ],
      embedColor: "#2f3136", //- Color of the embeds, hex supported
      presence: {
        // PresenceData object | https://discord.js.org/#/docs/main/stable/typedef/PresenceData
        status: "online", //- You can have online, idle, dnd and invisible (Note: invisible makes people think the bot is offline)
        activities: [
          {
            name: "Music", //- Status Text
            type: "LISTENING", //- PLAYING, WATCHING, LISTENING, STREAMING
          },
        ],
      },
      iconURL: "https://cdn.discordapp.com/avatars/889127775154339870/7852461e5c26db68e13476b344bb9c2f", //- This icon will be in every embed's author field
    };
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: lavalink-app
  namespace: musicbot
  labels:
    app: lavalink
spec:
  replicas: 1
  selector:
    matchLabels:
      app: lavalink
  template:
    metadata:
      labels:
        app: lavalink
    spec:
      volumes:
        - name: config-vol
          configMap:
            name: lavalink-cm
      containers:
        - name: app
          image: fredboat/lavalink:4.0.8-alpine
          envFrom:
            - secretRef:
                name: lavalink-creds
          volumeMounts:
            - name: config-vol
              mountPath: /opt/Lavalink/application.yaml
              subPath: application.yaml
          ports:
            - containerPort: 2333
              name: api
---
apiVersion: v1
kind: Service
metadata:
  name: lavalink-svc
  namespace: musicbot
spec:
  type: ClusterIP
  selector:
    app: lavalink
  ports:
    - targetPort: api
      name: api
      port: 80
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: dc-music-bot-app
  namespace: musicbot
  labels:
    app: dc-music-bot
spec:
  replicas: 1
  selector:
    matchLabels:
      app: dc-music-bot
  template:
    metadata:
      labels:
        app: dc-music-bot
    spec:
      volumes:
        - name: config-vol
          configMap:
            name: dc-music-bot-cm
      initContainers:
        - name: wait-for-lavalink
          image: cgr.dev/chainguard/wait-for-it:latest
          args:
            - "-h"
            - "${LAVALINK_SVC_SERVICE_HOST}"
            - "-p"
            - "${LAVALINK_SVC_SERVICE_PORT}"
            - "-t"
            - "60"
      containers:
        - name: app
          image: alpine:3
          command: ["/bin/sh"]
          args: ["-ex", "/opt/startup.sh"]
          envFrom:
            - secretRef:
                name: dc-music-bot-creds
            - secretRef:
                name: lavalink-creds
          volumeMounts:
            - name: config-vol
              mountPath: /opt
          ports:
            - containerPort: 4200
              name: http
---
apiVersion: v1
kind: Service
metadata:
  name: dc-music-bot-svc
  namespace: musicbot
spec:
  type: ClusterIP
  selector:
    app: dc-music-bot
  ports:
    - targetPort: http
      name: http
      port: 80
---
apiVersion: traefik.io/v1alpha1
kind: IngressRoute
metadata:
  name: dc-music-bot-tr
  namespace: musicbot
spec:
  entryPoints:
    - websecure
  routes:
    # Edit this to put your domain here
    - match: Host(`musicbot.somehost.tld`)
      kind: Rule
      services:
        - name: dc-music-bot-svc
          port: http
          passHostHeader: true
          scheme: http

Login succeeds, but right after, these events occur nonstop.

Further details:

• discord.js version: Same as seen from the projects' package.json
• Node.js version: Latest as per Alpine 3.20: v20.15.1
• Operating system: Linux, aarch64
• Priority this issue should have – please be realistic and elaborate if possible: Low

Relevant client options:

• partials: none
• gateway intents: none
• other: none