zabbix-docker VS docker

But I'm a bit overwhelmed trying to figure out exactly how to add persistence storage, what pods do I need to add it for, and even what paths, there is just no guidance in the values.yml. What really confuses me though when I check the official docker-compose.yml, there are dozens of volumes that are mapped to the various containers, so missing these out of the helm chart would be a huge oversight.

You can find the env vars here.

Are you using one of the official docker-compose files listed in https://github.com/zabbix/zabbix-docker? Choose one along with env_vars folder.

Well, Zabbix seems to have a docker container available https://github.com/zabbix/zabbix-docker

Official Zabbix Dockerfiles

I was amazed at how well the official zabbix-docker compose files are.

You can start looking at any docker-composer file here https://github.com/zabbix/zabbix-docker and adapt to your needs. When you kill containers your DB does not disappear.

I run a Zabbix server in docker containers. The zabbix-docker GitHub page has example compose files. Trim the fat and run it in a purpose built Docker VM or something.

Try using there compose files, maybe you have en env not set or something. https://github.com/zabbix/zabbix-docker

Am I better off using this container: https://hub.docker.com/_/nextcloud/

It looks like I'm not the only person who has faced this. apache-based images require buster, for instance, and some docker images that rely on Ruby face issues too (for example, I decided to try setting up Postal but it looks like it's facing the same issues).

If you look at the info on https://hub.docker.com/_/nextcloud, you'll see that you aught to be specifying at least one volume, so that you have the data you want to not disappear on restart, and can access config files.

Yes, and this is what L passed through as the env variables in the docker compose file, as the docs state: https://hub.docker.com/_/nextcloud

You can't map binaries from host to container like this. What you need is a custom Dockerfile that installs ffmpeg. https://github.com/nextcloud/docker/blob/master/.examples/dockerfiles/full/fpm/Dockerfile

A good example to start with is at https://github.com/nextcloud/docker/tree/master/.examples/docker-compose/insecure/postgres/apache

Nextcloud is free and open source. The easiest way to install it is via docker containers. nextcloud docker