update config

readme.md

@@ -10,4 +10,30 @@ You'll need to install Ansible Playbook, either through APT or another avenue.
 sudo apt install ansible-core
 ```
 
-Then, configure your vaults using the variable templates provided & update the hosts file to match your hosts. After you've done so, you can simply run `ansible-playbook main.yml` & it will deploy all containers.
+Once you've done so, configure the [hosts](./hosts) file to direct to your server(s). You'll need to deal with the SSH setup, alongside setting up the host variables for each service you want to use.
+
+## Project setup
+
+I have this project set up like so;
+
+- **tasks/** - All of the playbooks for the services I deploy
+- **roles/** - More comprehensive tasks, like FiveM which requires multiple JNinja templates
+- **scripts/** - Any utility scripts, like the one used for deployment
+- **host_vars/** - All host variables, containings variables for each service
+- **main.yml** - Playbook that contains all the setup for the automated deployment
+
+## Deployment
+
+In my lab, I have a Git runner sitting on my local network. I use this to deploy changes to this repository across all of my machines.
+
+The business logic for how this is done is in the `scripts/deploy_containers.py` script, which handles
+
+- Deploying new containers
+- Redeploying changed containers based on the Git diff
+- Redeploying VPN-based containers that need to restart when Gluetun does
+- Redeploying containers when secrets update
+- Cleaning up containers/images when tasks are removed
+
+This uses `tags` in [main.yml](./main.yml), structured as `{container}_deploy` - so if I update Immich, it will run ansible-playbook with the argument `--tags immich_deploy`.
+
+When secrets for a specific host are detected as updated, it will run the deploy tasks for all containers that host has (`-l {host}`) to refresh environment variables.

templates/prometheus.yml.j2

@@ -1,19 +0,0 @@
-global:
-  scrape_interval: 15s
-  evaluation_interval: 15s
-
-scrape_configs:
-  # Prometheus itself
-  - job_name: "prometheus"
-    static_configs:
-      - targets: ["localhost:9090"]
-
-  # Node Exporter (system metrics)
-  - job_name: "node-exporter"
-    static_configs:
-      - targets: ["node-exporter:9100"]
-
-  # Docker metrics
-  - job_name: "cadvisor"
-    static_configs:
-      - targets: ["cadvisor:8083"]