FROM grafana/grafana:9.2.0

USER root

# Add cap_net_bind_service to grafana-server, and set default port to 80
RUN apk add --no-cache libcap-utils --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main \
    && setcap cap_net_bind_service=+ep ${GF_PATHS_HOME}/bin/grafana-server \
    && sed -i "s/;http_port = 3000/http_port = 80/" ${GF_PATHS_CONFIG}

USER grafana