grafana: First version of role

roles/grafana/templates/grafana-container.service.j2

@@ -0,0 +1,17 @@
+[Unit]
+Description=Grafana Container
+
+[Service]
+User=grafana
+EnvironmentFile=/etc/sysconfig/grafana-container
+ExecStart=/usr/bin/podman run --rm -p 127.0.0.1:8002:3000 --name grafana \
+    --volume={{ tls_certs }}/ca.crt:/etc/ssl/certs/ca.crt:ro \
+    --volume={{ tls_certs }}/{{ inventory_hostname }}.crt:/etc/ssl/certs/{{ inventory_hostname }}.crt:ro \
+    --volume={{ tls_private }}/grafana.key:/etc/ssl/private/{{ inventory_hostname }}.key:ro \
+    --volume=/etc/grafana-ldap.toml:/etc/grafana/ldap.toml:ro \
+    --env=GF_*  docker.io/grafana/grafana:9.0.2
+ExecStop=/usr/bin/podman stop grafana
+KillMode=none
+
+[Install]
+WantedBy=multi-user.target