dockerfile.grafana

# Use the official Grafana image as the base image
FROM grafana/grafana:latest

USER root

RUN apk update && apk add netcat-openbsd dos2unix
COPY docker/grafana/entrypoint-grafana.sh /usr/bin/entrypoint-grafana.sh
RUN chmod +x /usr/bin/entrypoint-grafana.sh && dos2unix /usr/bin/entrypoint-grafana.sh

USER grafana

# Create directories for provisioning
RUN mkdir -p /etc/grafana/provisioning/dashboards /var/lib/grafana/dashboards

# Copy datasource configuration
COPY docker/grafana/grafana-datasource-graphite.yaml /etc/grafana/provisioning/datasources/graphite_datasource.yaml

# Copy dashboard provisioning configuration
COPY docker/grafana/dashboard.yaml /etc/grafana/provisioning/dashboards/dashboard.yaml

# Copy dashboards
COPY docker/grafana/grafana-dashboard-telegraf.json /var/lib/grafana/dashboards/telegraf_dashboard.json
COPY docker/grafana/grafana-dashboard-gatling.json /var/lib/grafana/dashboards/gatling_dashboard.json

# Set environment variables to enable provisioning
ENV GF_DASHBOARDS_JSON_ENABLED="true"
ENV GF_DASHBOARDS_JSON_PATH="/var/lib/grafana/dashboards"
ENV GF_DATASOURCES_PATH="/etc/grafana/provisioning/datasources"

ENTRYPOINT ["/usr/bin/entrypoint-grafana.sh", "graphite.loadtest", "2003", "--", "grafana-server", "--homepath=/usr/share/grafana", "--config=/etc/grafana/grafana.ini", "--packaging=docker"]