build(container): rebase to centos9-stream (#78)

Author: andrewazores

Dockerfile

@@ -1,26 +1,55 @@
-FROM docker.io/grafana/grafana:10.4.3
-
-EXPOSE 3000
-
-RUN grafana cli plugins install yesoreyeram-infinity-datasource
-
-COPY --chown=grafana:root \
-	dashboards.yaml \
-	dashboards/*.dashboard.json \
-	/etc/grafana/provisioning/dashboards/
-
-COPY --chown=grafana:root \
+FROM quay.io/centos/centos:stream9-minimal
+ARG UID=101
+ARG PORT=3000
+
+WORKDIR /usr/share/grafana
+ENV VERSION=10
+ENV GF_PATHS_HOME=/usr/share/grafana
+ENV HOME=/usr/share/grafana
+ENV GF_PATHS_PROVISIONING=/etc/grafana/provisioning
+ENV GF_PATHS_DATA=/var/lib/grafana
+ENV GF_PATHS_LOGS=/var/log/grafana
+ENV GF_PATHS_PLUGINS=/var/lib/grafana/plugins
+ENV GF_PATHS_CONFIG=/etc/grafana/grafana.ini
+
+LABEL name="cryostat/cryostat-grafana-dashboard" \
+      version="${VERSION}" \
+      usage="podman run -d --name grafana -p ${PORT}:${PORT} -v grafana-data:${GF_PATHS_DATA} quay.io/cryostat/cryostat-grafana-dashboard" \
+      maintainer="Cryostat Maintainers <[email protected]>" \
+      io.k8s.display-name="Grafana" \
+      io.openshift.expose-services="3000:grafana" \
+      io.openshift.tags="grafana,monitoring,dashboard"
+
+RUN useradd -u ${UID} -g 0 -r -d $GF_PATHS_HOME -s /sbin/nologin grafana && \
+    microdnf upgrade -y && \
+    microdnf install -y --setopt=tsflags=nodocs grafana && \
+    microdnf clean all && \
+    chgrp -R 0 /etc/grafana /var/lib/grafana /var/log/grafana && \
+    chmod -R g=u /var/lib/grafana /var/log/grafana && \
+    /usr/sbin/grafana cli plugins install yesoreyeram-infinity-datasource
+
+COPY --chown=grafana:grafana \
+    dashboards.yaml \
+    dashboards/*.dashboard.json \
+    ${GF_PATHS_PROVISIONING}/dashboards/
+
+COPY --chown=grafana:grafana \
     datasource.yaml \
-    /etc/grafana/provisioning/datasources/
+    ${GF_PATHS_PROVISIONING}/datasources/
 
-COPY --chown=grafana:root \
+COPY --chown=grafana:grafana \
     grafana.ini \
-    /etc/grafana/grafana.ini
+    ${GF_PATHS_CONFIG}
+
+COPY --chown=grafana:grafana \
+    entrypoint.bash \
+    /usr/bin/run-grafana
 
 # Listen address of jfr-datasource
 ENV JFR_DATASOURCE_URL "http://0.0.0.0:8080"
 
-# User grafana
-USER 472
+USER ${UID}
+
+EXPOSE ${PORT}
 
-ENTRYPOINT [ "/run.sh" ]
+ENTRYPOINT [ "/usr/bin/run-grafana" ]

entrypoint.bash

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+exec /usr/sbin/grafana-server                               \
+  --homepath="$GF_PATHS_HOME"                               \
+  --config="$GF_PATHS_CONFIG"                               \
+  --packaging=docker                                        \
+  "$@"                                                      \
+  cfg:default.log.mode="console"                            \
+  cfg:default.paths.data="$GF_PATHS_DATA"                   \
+  cfg:default.paths.logs="$GF_PATHS_LOGS"                   \
+  cfg:default.paths.plugins="$GF_PATHS_PLUGINS"             \
+  cfg:default.paths.provisioning="$GF_PATHS_PROVISIONING"