Allow creating VMs with emulated TPM device

Author: mkowalski

01_install_requirements.sh

@@ -61,6 +61,7 @@ ANSIBLE_FORCE_COLOR=true ansible-playbook \
   -e "working_dir=$WORKING_DIR" \
   -e "virthost=$HOSTNAME" \
   -e "go_version=1.17.1" \
+  -e "tpm_emulator=$VM_TPM_EMULATOR" \
   -i vm-setup/inventory.ini \
   -b -vvv vm-setup/install-package-playbook.yml
 popd

common.sh

@@ -244,6 +244,7 @@ export EXTRA_WORKERS_ONLINE_STATUS=${EXTRA_WORKERS_ONLINE_STATUS:-"true"}
 export VM_EXTRADISKS=${VM_EXTRADISKS:-"false"}
 export VM_EXTRADISKS_LIST=${VM_EXTRADISKS_LIST:-"vdb"}
 export VM_EXTRADISKS_SIZE=${VM_EXTRADISKS_SIZE:-"8G"}
+export VM_TPM_EMULATOR=${VM_TPM_EMULATOR:-"false"}
 export MASTER_HOSTNAME_FORMAT=${MASTER_HOSTNAME_FORMAT:-"master-%d"}
 export WORKER_HOSTNAME_FORMAT=${WORKER_HOSTNAME_FORMAT:-"worker-%d"}
 

config_example.sh

@@ -227,6 +227,9 @@ set -x
 # Configure size of extra disks added to VMs
 # export VM_EXTRADISKS_SIZE="10G"
 
+# Add TPM2.0 emulator to VMs
+# export VM_TPM_EMULATOR=true
+
 # Provide additional master/worker ignition configuration, will be
 # merged with the installer provided config, can be used to modify
 # the default nic configuration etc

vm_setup_vars.yml

@@ -12,6 +12,7 @@ num_workers: 1
 num_extraworkers: 0
 extradisks_list: "{{ lookup('env', 'VM_EXTRADISKS_LIST').split(' ') | default(['vdb']) }}"
 extradisks_size: "{{ lookup('env', 'VM_EXTRADISKS_SIZE') | default(['8G']) }}"
+tpm_emulator:  "{{ lookup('env', 'VM_TPM_EMULATOR') | default(false) }}"
 flavors:
   master:
     memory: "{{ lookup('env', 'MASTER_MEMORY') }}"