better name; small fixes

loctevm-provide-vm.inc.yml

@@ -12,10 +12,6 @@
       dest: "{{ vm_path }}/loctevm.xml"
     delegate_to: 127.0.0.1  # local action
 
-  - name: ensure absence of outdated local known-hosts entry
-    known_hosts: host={{ansible_host}} state=absent
-    delegate_to: 127.0.0.1  # local action
-
   - name: define VM
     virt:
       command: define
@@ -23,11 +19,5 @@
       xml: "{{ lookup('file',vm_path ~ '/loctevm.xml') }}"
     delegate_to: 127.0.0.1  # local action
 
-  - name: do dummy connect to ensure new local known host entry
-    command: ssh -o PasswordAuthentication=no -o StrictHostKeyChecking=no hein@{{ansible_host}} true
-    delegate_to: 127.0.0.1  # local action
-    changed_when: False
-    failed_when: False
-
   when: not inventory_hostname in vms.list_vms
   # block end

loctevm-provide.yml

@@ -15,6 +15,11 @@
     file: path={{ vm_path }} state=directory mode=0755
     delegate_to: 127.0.0.1  # local action
 
+  - name: remove old image file when asked to reset VM
+    file: path={{ vm_path }}/loctevm.img state=absent
+    when: vm_reset|default(False)
+    delegate_to: 127.0.0.1  # local action
+
   - name: ensure image file  # FIXME: change to rm + recreate
     command: fallocate -l 5G {{ vm_path }}/loctevm.img  # 15G? size?
     args:
@@ -26,24 +31,39 @@
     delegate_to: 127.0.0.1  # local action
 
   - name: get and prepare debian image file
-    include: loctevm-reset-iso.inc.yml
+    include: loctevm-provide-iso.inc.yml
 
   - name: define Vnd activate Vnet (if not already)
-    include: loctevm-reset-net.inc.yml
+    include: loctevm-provide-net.inc.yml
 
   - name: define VM (if not already)
-    include: loctevm-reset-vm.inc.yml
+    include: loctevm-provide-vm.inc.yml
 
-  - name: create VM - should start OS installation
+  - name: create VM - should start OS installation - might take looong time
     virt:
       state: running
       name: "{{ inventory_hostname }}"
+    register: virt_run
     delegate_to: 127.0.0.1  # local action
 
   - name: wait for port 80 to appear (after reboot after OS installation)
     wait_for: host={{ansible_host}} port=80 state=started timeout=2500
     delegate_to: 127.0.0.1  # local action
 
+  - block:
+    - name: ensure absence of outdated local known-hosts entry
+      known_hosts: host={{ansible_host}} state=absent
+      delegate_to: 127.0.0.1  # local action
+
+    - name: do dummy connect to ensure new local known host entry
+      command: ssh -o PasswordAuthentication=no -o StrictHostKeyChecking=no hein@{{ansible_host}} true
+      delegate_to: 127.0.0.1  # local action
+      changed_when: False
+      failed_when: False
+
+    when: virt_run.changed
+    # block end
+
 - hosts: test-vms
   remote_user: hein
   gather_facts: False
@@ -51,4 +71,4 @@
 
   tasks:
   - name: prepare VM (if not already)
-    include: loctevm-reset-prereq.inc.yml
+    include: loctevm-provide-prereq.inc.yml