octo-diff on hypervisors, expectedly, the diffs adds the install prometheus exporter step (and configuration).
```
$ bin/octocatalog-diff --octocatalog-diff-args --no-truncate-details --to staging hypervisor3
...
*** Running octocatalog-diff on host hypervisor3.internal.softwareheritage.org
I, [2021-08-11T18:07:38.183095 #6177] INFO -- : Catalogs compiled for hypervisor3.internal.softwareheritage.org
I, [2021-08-11T18:07:39.616525 #6177] INFO -- : Diffs computed for hypervisor3.internal.softwareheritage.org
diff origin/production/hypervisor3.internal.softwareheritage.org current/hypervisor3.internal.softwareheritage.org
*******************************************
+ File[/etc/pve-exporter/pve-exporter.yml] =>
parameters =>
"ensure": "present"
"group": "root"
"mode": "0600"
"owner": "root"
"content": >>>
default:
user: pve_exporter@pve
password: prometheus-pve-exporter-password
verify_ssl: false
<<<
*******************************************
+ File[/etc/pve-exporter] =>
parameters =>
"ensure": "present"
"group": "root"
"mode": "0644"
"owner": "root"
*******************************************
+ File[prometheus-pve-exporter.service] =>
parameters =>
"ensure": "present"
"group": "root"
"mode": "0755"
"owner": "root"
"content": >>>
[Unit]
Description=Proxmox VE Prometheus Exporter
After=network.target
Wants=network.target
[Service]
Restart=on-failure
WorkingDirectory=/tmp
ExecStart=/usr/bin/pve_exporter /etc/pve-exporter/pve-exporter.yml
[Install]
WantedBy=multi-user.target
<<<
*******************************************
+ Package[python3-prometheus-pve-exporter] =>
parameters =>
"ensure": "present"
*******************************************
*** End octocatalog-diff on hypervisor3.internal.softwareheritage.org
```