databases: some cleanups

Signed-off-by: Kevin Fenzi <kevin@scrye.com>

inventory/host_vars/db01.stg.iad2.fedoraproject.org

@@ -19,8 +19,8 @@ datacenter: iad2
 effective_cache_size: "12GB"
 eth0_ipv4_gw: 10.3.166.254
 eth0_ipv4_ip: 10.3.166.32
-ks_repo: http://10.3.163.35/repo/rhel/RHEL8-x86_64/
-ks_url: http://10.3.163.35/repo/rhel/ks/kvm-rhel-8-iad2
+ks_repo: http://10.3.163.35/repo/rhel/RHEL9-x86_64/
+ks_url: http://10.3.163.35/repo/rhel/ks/kvm-rhel
 # These are normally group variables, but in this case db servers are often different
 lvm_size: 500000
 mem_size: 16384

inventory/host_vars/db02.stg.iad2.fedoraproject.org

@@ -1,35 +0,0 @@
----
-#
-# We should narrow this down at some point
-#
-custom_rules: ['-A INPUT -p tcp -m tcp --dport 5432 -j ACCEPT']
-# This is a generic list, monitored by collectd
-databases:
-  - askfedora
-  - blockerbugs
-  - bodhi
-  - elections
-  - fedocal
-  - kerneltest
-  - mailman
-  - mirrormanager
-  - notifications
-  - tahrir
-datacenter: iad2
-effective_cache_size: "12GB"
-eth0_ipv4_gw: 10.3.166.254
-eth0_ipv4_ip: 10.3.166.70
-ks_repo: http://10.3.163.35/repo/rhel/RHEL9-x86_64/
-ks_url: http://10.3.163.35/repo/rhel/ks/kvm-rhel
-# These are normally group variables, but in this case db servers are often different
-lvm_size: 1000000
-mem_size: 32768
-nrpe_procs_crit: 900
-#
-# db01 handles lots of apps, could have many procs if they are busy.
-#
-nrpe_procs_warn: 800
-num_cpus: 8
-shared_buffers: "4GB"
-vmhost: vmhost-x86-09.stg.iad2.fedoraproject.org
-volgroup: /dev/vg_guests