proxmox module_utils: fix get_vm int parse handling (#4945)

* add int parse handling

* Revert "add int parse handling"

This reverts commit db2aac4254.

* fix: vmid check if state is absent

* add changelogs fragments

* Update changelogs/fragments/4945-fix-get_vm-int-parse-handling.yaml

Co-authored-by: Felix Fontein <felix@fontein.de>

Co-authored-by: Felix Fontein <felix@fontein.de>

changelogs/fragments/4945-fix-get_vm-int-parse-handling.yaml

@@ -0,0 +1,3 @@
+bugfixes:
+  - proxmox - fix error handling when getting VM by name when ``state=absent`` (https://github.com/ansible-collections/community.general/pull/4945).
+  - proxmox_kvm - fix error handling when getting VM by name when ``state=absent`` (https://github.com/ansible-collections/community.general/pull/4945).

plugins/modules/cloud/misc/proxmox.py

@@ -743,6 +743,8 @@ def main():
             module.fail_json(msg="restarting of VM %s failed with exception: %s" % (vmid, e))
 
     elif state == 'absent':
+        if not vmid:
+            module.exit_json(changed=False, msg='VM with hostname = %s is already absent' % hostname)
         try:
             vm = proxmox.get_vm(vmid, ignore_missing=True)
             if not vm:

plugins/modules/cloud/misc/proxmox_kvm.py

@@ -1370,6 +1370,8 @@ def main():
 
     elif state == 'absent':
         status = {}
+        if not vmid:
+            module.exit_json(changed=False, msg='VM with name = %s is already absent' % name)
         try:
             vm = proxmox.get_vm(vmid, ignore_missing=True)
             if not vm: