feat: Choose where bastion is installed

Signed-off-by: Klaus Smolin <[email protected]>

playbooks/4_create_bastion.yaml

@@ -1,11 +1,11 @@
 # Assume we have an existing ftp/http server already
 - name: 4 create bastion
-  # Install bastion always on 2nd LPAR definition
-  hosts: kvm_host[1]
+  # Bastion will be installed on kvm host which is defined in env.bastion.kvm_hostname
+  hosts: kvm_host
   become: false
   vars_files:
     - "{{ inventory_dir }}/group_vars/all.yaml"
-    - "{{ inventory_dir }}/host_vars/{{ env.z.lpar1.hostname }}.yaml"
+    - "{{ inventory_dir }}/host_vars/{{ env.bastion.kvm_hostname }}.yaml"
   roles:
     - common
-    - { role: create_bastion, when: env.bastion.create == True }
+    - { role: create_bastion, when: env.bastion.create == True and inventory_hostname == env.bastion.kvm_hostname }