Added "New Traefik route" in Linux-Servers.md

Linux-Servers.md

@@ -108,3 +108,110 @@ Change the SSL certificate setup so that future renewals will work.
 If not already done by completing the task before, repair the SSL connection so that "kipurchat.creature-go.com" can be used again.
 
 
+---
+
+# Podman shell script for AFFiNE service
+
+## Motivation
+
+A Podman Pod is needed on a Linux server which provides an AFFiNE service.
+This Podman Pod needs to be created and started with a shell script which needs to be designed.
+
+The AFFiNE service will be used by humans and by AI agents; it will also be part of a design environment for designing a special MCP server for AFFiNE.
+
+## Shell script requirements
+
+Requirements for the shell script:
+- Must use a container image with a Pinned Tag (for exact consistency) which points to the AFFiNE version 0.26.3. The name likely is something like "ghcr.io/toeverything/affine:0.26.3".
+- Must provide the AFFiNE web user interface at port 8092.
+- Must provide the GraphQL API. Background: The AFFiNE web and desktop apps use an internal GraphQL API to communicate with the backend. There is a /graphql endpoint but it is not documented for third-party use.
+- Must be in folder /home/pln/bin.
+- Must have the name create_pod_affine.sh
+
+The shell script shall be run by user pln which has permissions to run rootless pods.
+
+## Shell script style
+
+The needed shell script must have the same style as other shell scripts on the server.
+
+These files are examples:
+/home/lwc/bin/create_pod_langflow.sh
+/home/krt/bin/create_pod_qdrant.sh
+
+## Your tasks
+
+### Ask first
+
+Before starting to design the shell script, ask between two and five questions to fully understand the situation, your tasks and the objectives.
+
+### Identify the container image
+
+Find the container image with Pinned Tag pointing to AFFiNE version 0.26.3.
+
+### Write the shell script
+
+Write the shell script.
+
+### Test the shell script
+
+Run the shell script and test it.
+
+### Redesign if necessary
+
+If the test failed, understand the problem, improve the shell script and go back to Test the shell script.
+
+Repeat this in a loop up to five times.
+
+## Your objectives
+
+Your objectives are:
+- All requirements are fulfilled.
+- AFFiNE web user interface shows up at 127.0.0.1:8092.
+- The AFFiNE GraphQL API shows up under 127.0.0.1:8092 at /graphql or another link.
+
+## Your behaviour
+
+If it is not possible to achieve your objectives, interrupt and ask me.
+
+Complete all your tasks without asking in between if you can achieve your objectives.
+
+---
+
+# New Traefik route
+
+## Motivation
+
+A new service runs on the server and needs to be provided to the internet by installing a new Traefik route.
+
+## Traefik service
+
+Traefik runs as a systemd service in a Podman Pod.
+To end the service and Pod, run `/home/trf/bin/remove_pod_systemd_services.sh`.
+To start the Pod and the service, run `create_pod_traefik.sh`.
+
+## Traefik configuration
+
+The Traefik configuration directory is `/home/trf/.local/share/traefik/`.
+
+The main configuration file is `/home/trf/.local/share/traefik/traefik.yml`.
+In the directory `/home/trf/.local/share/traefik/dynamic` are the .yml files for the individual routings.
+
+## New service
+
+The new service for which the new Traefik route is needed:
+- Name is "affine"
+- Provided at 127.0.0.1:8092
+
+## Your tasks
+
+Your tasks are:
+- Ask questions if necessary to understand the situation and the tasks below.
+- Create the necessary file in `/home/trf/.local/share/traefik/dynamic`.
+- Update `/home/trf/.local/share/traefik/traefik.yml`. 
+
+
+---
+
+
+
+