Supported for Docker Hub (hub.docker.com)?

[root9191]

Hello,
i wanna monitor some Containers from hub.docker.com but i can't get the App to work for this URL.
Is it not supported or do i need to configure something for this?
Browser-Chrome is installed on my Raspberry Pi4, but this Page still don't work - Other Pages i have already tested with Browser Chrome.

[dgtlmoon]

not enough information, we are not sitting next to you... screenshot? URL? tried Chrome/webdriver?

[root9191]

Hello,
For Example this URL
The First one i tried with Fetch Method Basic fast Plaintext/HTTP Client:

This one i tried with WebDriver Chrome/Javascript:

This is what i get in the Logs of the browser-chrome Container:

    09:33:43.584 INFO [LocalDistributor.newSession] - Session request received by the distributor: 
    today at 10:33:43 [Capabilities {browserName: chrome}]
    today at 10:33:43Starting ChromeDriver 93.0.4577.82 (e3a25d9b9e2d0b728e045ec87c0aa4942aa46e4e-refs/branch-heads/4577@{#1237}) on port 57453
    today at 10:33:43Only local connections are allowed.
    today at 10:33:43Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
    today at 10:33:43ChromeDriver was started successfully.
    today at 10:33:43[1647941623.613][SEVERE]: bind() failed: Cannot assign requested address (99)
    today at 10:33:4609:33:46.004 INFO [ProtocolHandshake.createSession] - Detected dialect: W3C
    today at 10:33:4609:33:46.020 INFO [LocalDistributor.newSession] - Session created by the distributor. Id: c51dca005b369fb519a3e0ff212a101b, Caps: Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 93.0.4577.82, chrome: {chromedriverVersion: 93.0.4577.82 (e3a25d9b9e2d0..., userDataDir: /tmp/.org.chromium.Chromium...}, goog:chromeOptions: {debuggerAddress: localhost:40249}, networkConnectionEnabled: false, pageLoadStrategy: normal, platformName: linux, proxy: Proxy(), se:cdp: ws://172.30.0.17:4444/sessi..., se:cdpVersion: 93.0.4577.82, se:vnc: ws://172.30.0.17:4444/sessi..., se:vncEnabled: true, se:vncLocalAddress: ws://172.30.0.17:7900, setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify, webauthn:extension:credBlob: true, webauthn:extension:largeBlob: true, webauthn:virtualAuthenticators: true}
    today at 10:33:4609:33:46.237 INFO [LocalSessionMap.lambda$new$0] - Deleted session from local session map, Id: c51dca005b369fb519a3e0ff212a101b
    today at 10:33:4809:33:48.584 INFO [LocalDistributor.newSession] - Session request received by the distributor: 
    today at 10:33:48 [Capabilities {browserName: chrome}]
    today at 10:33:48Starting ChromeDriver 93.0.4577.82 (e3a25d9b9e2d0b728e045ec87c0aa4942aa46e4e-refs/branch-heads/4577@{#1237}) on port 35845
    today at 10:33:48Only local connections are allowed.
    today at 10:33:48Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
    today at 10:33:48[1647941628.614][SEVERE]: bind() failed: Cannot assign requested address (99)
    today at 10:33:48ChromeDriver was started successfully.
    today at 10:33:5009:33:50.528 INFO [ProtocolHandshake.createSession] - Detected dialect: W3C
    today at 10:33:5009:33:50.540 INFO [LocalDistributor.newSession] - Session created by the distributor. Id: 0d0413486ac6afecc0e8872ff30638a0, Caps: Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 93.0.4577.82, chrome: {chromedriverVersion: 93.0.4577.82 (e3a25d9b9e2d0..., userDataDir: /tmp/.org.chromium.Chromium...}, goog:chromeOptions: {debuggerAddress: localhost:38873}, networkConnectionEnabled: false, pageLoadStrategy: normal, platformName: linux, proxy: Proxy(), se:cdp: ws://172.30.0.17:4444/sessi..., se:cdpVersion: 93.0.4577.82, se:vnc: ws://172.30.0.17:4444/sessi..., se:vncEnabled: true, se:vncLocalAddress: ws://172.30.0.17:7900, setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify, webauthn:extension:credBlob: true, webauthn:extension:largeBlob: true, webauthn:virtualAuthenticators: true}
    today at 10:34:0009:34:00.609 INFO [LocalSessionMap.lambda$new$0] - Deleted session from local session map, Id: 0d0413486ac6afecc0e8872ff30638a0

[dgtlmoon]

yeh weird.. i wonder why it doesnt want to respond

[dgtlmoon]

today at 10:33:48[1647941628.614][SEVERE]: bind() failed: Cannot assign requested address (99)

you have some issue here that i cant help you with, maybe some network or docker issue

[root9191]

Sorry i just edited the URL - I've forgot the "/r" in the Line, but in Changedetection i got it right.

[dgtlmoon]

Problem is a couple of things that cant be fixed right now

• the page is 404, so some content may not be available
• docker hub are using some style="display: none;" on a lot of the elements, our HTML to Text converter will take this into account...
• docker hub rely on another spreadsheet to turn those display: none's back on.. which is not used by us (we just extract the HTML and parse it out, without the stylesheet)

so maybe an option is to add a feature that will Remove all "display: nones" or similar, maybe best to regex this out of the HTML it extracts or something, unsure

In their source, you can see..