7 commits

Author	SHA1	Message	Date
June	5bb283d5e7	move roles, files and templates dirs out of playbook dir into root dir ... Because of how Ansible local relative search paths work, the global "files" and "templates" directories need to be next to the playbooks. However its not intuitive to look into the "playbooks" directory to find the files and templates for a host. Therefore move them out of the "playbooks" directory into the root directory and add symlinks so everything still works. Similarly for local roles, they also need to be next to the playbooks. So for a nicer structure, move the "roles" directory out into the root directory as well and add a symlink so everything still works. Also see: https://docs.ansible.com/ansible/latest/playbook_guide/playbook_pathing.html#resolving-local-relative-paths https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_reuse_roles.html#storing-and-finding-roles	2024-12-02 03:34:55 +01:00
June	4060dbbe21	fix all ansible-lint yaml errors (except for line-length)	2024-11-23 02:49:23 +01:00
c6ristian	a386f9e2eb	custom alerts for CI VMs ... its expected for some VMs to have high Read / Write rates for some time so this is a custom alerts for ours CI VMs	2024-11-10 17:06:41 +01:00
c6ristian	34dc6d9a84	Reduce Host Memory is underutilized to 10%	2024-10-18 21:15:20 +02:00
June	4cac84e7ec	prometheus: have different disk alerts for physical and virtual hosts ... Have more relaxed read/write alerts for physical hosts as they are probably hypervisors and regular high read/writes are more common. Also differentiate between physical and virtual hosts for IO alerts and allow for hard disks to spend more time in IO.	2024-10-05 17:22:45 +02:00
June	0a05cad0a1	prometheus & alertmanager: add self-alerting ... Add self-alerting for Prometheus and Alertmanager using rules from https://samber.github.io/awesome-prometheus-alerts/rules	2024-10-02 04:13:37 +02:00
June	30876f821c	prometheus, alertmanager: use Prometheus alerts with Alertmanager ... For now introduce node-exporter/hosts alert rules, which got taken from https://samber.github.io/awesome-prometheus-alerts/rules However with the labels removed from the description, since they don't render correctly (at least in Telegram) and don't seem to provide much value, as we render the labels in the notification anyway. Also only have Telegram as the notification channel for now, as it was the easiest to set up.	2024-10-02 03:36:30 +02:00