nilsandClaude Opus 5.5
4fe29189c0
mg4-server:2.0.0 is on git.stinnesbeck.com and pulls anonymously, so the Deployment no longer references a registry pull secret. The image is pinned by digest (sha256:6feea777…) so a re-pushed tag cannot change what the cluster runs. README and secrets template updated. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
2.5 KiB
2.5 KiB
Kubernetes manifests — car.stinnesbeck.com
Plain manifests for the car server, InfluxDB 2 and Grafana. They are only files: nothing here is applied automatically. Apply them yourself.
| File | What |
|---|---|
namespace.yaml |
Namespace mg4 |
influxdb.yaml |
InfluxDB 2.7.12 StatefulSet (10Gi PVC, default storage class), cluster-internal Service, NetworkPolicy admitting only the server and Grafana |
server.yaml |
Go server Deployment (1 replica, non-root, read-only root filesystem) and Service |
grafana.yaml |
Grafana 13.2.3 Deployment (1Gi PVC), Service; datasource and dashboards provisioned |
grafana/ |
The provisioned InfluxDB datasource and the MG4 dashboards (Live, Consumption, Charging) |
ingress.yaml |
Traefik IngressRoutes for car.stinnesbeck.com and Grafana, TLS from Traefik's default certificate |
secrets.example.yaml |
Template for the Secrets; not in kustomization.yaml |
kustomization.yaml |
Everything except the Secrets; pins the server image, generates the Grafana ConfigMaps |
Before the first apply
- Check
ingress.yaml: the ingress class (placeholdertraefik-externalfor the public Traefik) and Grafana's host (placeholdercar-grafana.stinnesbeck.com). Both hosts must be covered by Traefik's default certificate. - Create the Secrets. Copy
secrets.example.yamloutside the repository, replace everyCHANGE-ME(openssl rand -hex 32), then apply the copy:influxdb-auth,mg4-server(ingest token, your ABRP API key and user token) andgrafana-admin. - Registry access. The
mg4-serverpackage on git.stinnesbeck.com is public, so no pull secret is needed. If you make it private, add animagePullSecretsentry toserver.yaml.
Apply
kubectl apply -f k8s/namespace.yaml
kubectl apply -f <your filled-in secrets file>
kubectl apply -k k8s/
Notes
- InfluxDB's setup mode runs only on an empty volume. Changing
admin-tokenin the Secret later does not change the token inside InfluxDB. - The server and Grafana use the InfluxDB admin token. A token scoped to the
mg4bucket (read for Grafana, read/write for the server) can replace it later. - The dashboards are read-only in Grafana's UI. Change the JSON in
grafana/dashboards/; the ConfigMap name changes with its content, which rolls Grafana. - The server image is pinned by digest in
kustomization.yaml. To upgrade, push a new tag and put its digest there (skopeo inspect docker://git.stinnesbeck.com/nils/mg4-server:<tag>).