Finish migrating form prometheus to Alloy for metrics

[cloudymax]

Services not working with service monitors

• k8up
• metallb

logs owned by adm cannnot be scraped by alloy pod:

• /var/log/syslog
• /var/log/auth.log
• /var/log/kern.log
• /var/log/cron.log

Other helm bugs:

• Minio Cannot be disabled in loki app see: Loki 3.0 Feedback and Issues grafana/loki#12506 (comment)

• Affinity: {} seetings are not respected see: Loki 3.0 Feedback and Issues grafana/loki#12506 (comment)

• Missing metrics for loki

• deploy node exporter without kube-prometheus-stack

• deploy prometheus CRDs without kube-prometheus-stack

• deploy alertmanager without kube-prometheus-stack