Add Dockerfile and configs

.env

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+GF_SECURITY_ADMIN_USER=admin-priobike
+GF_SECURITY_ADMIN_PASSWORD=grafana@priobike-2022
+GF_USERS_ALLOW_SIGN_UP=false
+GF_SERVER_ROOT_URL=%(protocol)s://%(domain)s:%(http_port)s/staging/grafana/
+GF_SERVER_SERVE_FROM_SUB_PATH=true
+GF_INSTALL_PLUGINS=grafana-clock-panel,grafana-simple-json-datasource
+GF_PLUGINS_ENABLE_ALPHA=true
+GF_PANELS_ENABLE_ALPHA=true

.github/workflows/publish.yaml

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+name: Build
+
+on:
+  push:
+    branches:
+      - main
+      - stable
+      - release
+    tags:
+      - v*
+
+env:
+  REGISTRY: bikenow.vkw.tu-dresden.de
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  publish-grafana:
+    runs-on: self-hosted
+    container: docker:latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to the container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.NEXUS_DOCKER_PUB_USERNAME }}
+          password: ${{ secrets.NEXUS_DOCKER_PUB_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        # See: https://github.com/docker/metadata-action
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            NEXUS_READ_USERNAME=${{ secrets.NEXUS_READ_USERNAME }}
+            NEXUS_READ_PASSWORD=${{ secrets.NEXUS_READ_PASSWORD }}

Dockerfile

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+FROM grafana/grafana:9.5.3
+
+COPY provisioning /etc/grafana/provisioning
+
+COPY data /var/lib/grafana
+

data/.gitignore

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+grafana.db
+png/
+plugins/
+csv/

data/alerting/1/__default__.tmpl

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+
+{{ define "__subject" }}[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .GroupLabels.SortedPairs.Values | join " " }} {{ if gt (len .CommonLabels) (len .GroupLabels) }}({{ with .CommonLabels.Remove .GroupLabels.Names }}{{ .Values | join " " }}{{ end }}){{ end }}{{ end }}
+
+{{ define "__text_alert_list" }}{{ range . }}
+Value: {{ or .ValueString "[no value]" }}
+Labels:
+{{ range .Labels.SortedPairs }} - {{ .Name }} = {{ .Value }}
+{{ end }}Annotations:
+{{ range .Annotations.SortedPairs }} - {{ .Name }} = {{ .Value }}
+{{ end }}{{ if gt (len .GeneratorURL) 0 }}Source: {{ .GeneratorURL }}
+{{ end }}{{ if gt (len .SilenceURL) 0 }}Silence: {{ .SilenceURL }}
+{{ end }}{{ if gt (len .DashboardURL) 0 }}Dashboard: {{ .DashboardURL }}
+{{ end }}{{ if gt (len .PanelURL) 0 }}Panel: {{ .PanelURL }}
+{{ end }}{{ end }}{{ end }}
+
+{{ define "default.title" }}{{ template "__subject" . }}{{ end }}
+
+{{ define "default.message" }}{{ if gt (len .Alerts.Firing) 0 }}**Firing**
+{{ template "__text_alert_list" .Alerts.Firing }}{{ if gt (len .Alerts.Resolved) 0 }}
+
+{{ end }}{{ end }}{{ if gt (len .Alerts.Resolved) 0 }}**Resolved**
+{{ template "__text_alert_list" .Alerts.Resolved }}{{ end }}{{ end }}
+
+
+{{ define "__teams_text_alert_list" }}{{ range . }}
+Value: {{ or .ValueString "[no value]" }}
+Labels:
+{{ range .Labels.SortedPairs }} - {{ .Name }} = {{ .Value }}
+{{ end }}
+Annotations:
+{{ range .Annotations.SortedPairs }} - {{ .Name }} = {{ .Value }}
+{{ end }}
+{{ if gt (len .GeneratorURL) 0 }}Source: {{ .GeneratorURL }}
+
+{{ end }}{{ if gt (len .SilenceURL) 0 }}Silence: {{ .SilenceURL }}
+
+{{ end }}{{ if gt (len .DashboardURL) 0 }}Dashboard: {{ .DashboardURL }}
+
+{{ end }}{{ if gt (len .PanelURL) 0 }}Panel: {{ .PanelURL }}
+
+{{ end }}
+{{ end }}{{ end }}
+
+
+{{ define "teams.default.message" }}{{ if gt (len .Alerts.Firing) 0 }}**Firing**
+{{ template "__teams_text_alert_list" .Alerts.Firing }}{{ if gt (len .Alerts.Resolved) 0 }}
+
+{{ end }}{{ end }}{{ if gt (len .Alerts.Resolved) 0 }}**Resolved**
+{{ template "__teams_text_alert_list" .Alerts.Resolved }}{{ end }}{{ end }}

provisioning/dashboards/dashboards.yml

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+apiVersion: 1
+
+providers:
+  - name: 'Prometheus'
+    orgId: 1
+    folder: ''
+    type: file
+    disableDeletion: false
+    editable: true
+    allowUiUpdates: true
+    options:
+      path: /etc/grafana/provisioning/dashboards