Hello,
I am new in this forum and I haven’t found an anwers to my problem.
I have a Raspi 4 computer with docker compose installed and Portainer. I installed Mosquitto and Pihole without any problem and it is running now for several weeks.
Now I want to install Influxdb, Telegraf and Grafana and failed. I am able to create a container (manually with docker compose or with Portainer) but only for some seconds an IP address and the published ports are shown, the they disappear and it is not possible to run Grafana or InfluxDB on the web interface.
I also tried to install it on a QNAP NAS with docker, where I have running Nextcloud.
Raspi4-8@Raspi4-8:~ $ docker logs grafana
GF_PATHS_DATA=‘/var/lib/grafana’ is not writable.
You may have issues with file permissions, more information here: /docs/grafana/latest/setup-grafana/installation/docker/
mkdir: can’t create directory ‘/var/lib/grafana/plugins’: Permission denied
GF_PATHS_DATA=‘/var/lib/grafana’ is not writable.