Docker - Portainer port 9000 #1111

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opened 2026-02-04 23:08:01 +03:00 by OVERLORD · 3 comments
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Originally created by @martinjgrunwald on GitHub (Jun 17, 2025).

Have you read and understood the above guidelines?

yes

📜 What is the name of the script you are using?

Docker

📂 What was the exact command used to execute the script?

bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/docker.sh)"

⚙️ What settings are you using?

  • Default Settings
  • Advanced Settings

🖥️ Which Linux distribution are you using?

Debian 12

📝 Provide a clear and concise description of the issue.

Portainer is not accessible through the web

🔄 Steps to reproduce the issue.

Install Docker LXC
Opt-In to install Portainer

Paste the full error output (if available).

No error, the Web UI is not accessible

🖼️ Additional context (optional).

The issue can be resolved by adding port 9000 to the published ports for Portainer

Originally created by @martinjgrunwald on GitHub (Jun 17, 2025). ### ✅ Have you read and understood the above guidelines? yes ### 📜 What is the name of the script you are using? Docker ### 📂 What was the exact command used to execute the script? bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/docker.sh)" ### ⚙️ What settings are you using? - [x] Default Settings - [ ] Advanced Settings ### 🖥️ Which Linux distribution are you using? Debian 12 ### 📝 Provide a clear and concise description of the issue. Portainer is not accessible through the web ### 🔄 Steps to reproduce the issue. Install Docker LXC Opt-In to install Portainer ### ❌ Paste the full error output (if available). No error, the Web UI is not accessible ### 🖼️ Additional context (optional). The issue can be resolved by adding port 9000 to the published ports for Portainer
OVERLORD added the bug label 2026-02-04 23:08:01 +03:00
Author
Owner

@MickLesk commented on GitHub (Jun 17, 2025):

You have 5 or 10min time to access first time portainer, if you dont have it in this time you need to restart the whole service. Thats an Security Feature and not an Bug

The Port is 9443 and its https, f.e.:
https://192.168.0.100:9443/#!/init/admin

@MickLesk commented on GitHub (Jun 17, 2025): You have 5 or 10min time to access first time portainer, if you dont have it in this time you need to restart the whole service. Thats an Security Feature and not an Bug The Port is 9443 and its https, f.e.: https://192.168.0.100:9443/#!/init/admin
Author
Owner

@martinjgrunwald commented on GitHub (Jun 17, 2025):

9443 is the HTTPS port. Here it says 9000 is the http port. I don't want to start an HTTP vs HTTPS discussion but I think the script could open port 9000, too

@martinjgrunwald commented on GitHub (Jun 17, 2025): 9443 is the HTTPS port. [Here](https://docs.portainer.io/start/install-ce/server/docker/linux) it says 9000 is the http port. I don't want to start an HTTP vs HTTPS discussion but I think the script could open port 9000, too
Author
Owner

@tremor021 commented on GitHub (Jun 18, 2025):

Not sure what you did, but as stated in official Portainer documentation:
By default, Portainer Server will expose the UI over port 9443 and expose a TCP tunnel server over port 8000. The latter is optional and is only required if you plan to use the Edge compute features with Edge agents.

Therefore, by using their official install instructions, our script exposes ports 9443 and tunnel port 8000. And script works just fine, Portainer is accessed via IP:9443

@tremor021 commented on GitHub (Jun 18, 2025): Not sure what you did, but as stated in official Portainer documentation: `By default, Portainer Server will expose the UI over port 9443 and expose a TCP tunnel server over port 8000. The latter is optional and is only required if you plan to use the Edge compute features with Edge agents.` Therefore, by using their official install instructions, our script exposes ports 9443 and tunnel port 8000. And script works just fine, Portainer is accessed via IP:9443
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Reference: starred/ProxmoxVE#1111