Cambiata logica di setup delle configurazioni della VM: in uso template per file cloud-init.

libvirt-ansible-python/README.md

@@ -1,10 +1,7 @@
 # Quick configuration #
 
-To quickly set up your pulumi deployment, configure the following settings:
+Check out the file `input.yml` for a quick setup for a new machine.
+Also, don't forget to setup the password for your account on your ProxmoxVE
+server configuring `pulumi`:
 
     $ pulumi config set libvirt:uri --plaintext "qemu:///system"
-    $ pulumi config set image_url --plaintext "https://cdimage.debian.org/images/cloud/bullseye-backports/20220711-1073/debian-11-backports-generic-amd64-20220711-1073.qcow2"
-    $ pulumi config set disksize --plaintext 20
-    $ pulumi config set memory --plaintext 2048
-    $ pulumi config set ansible_playbook --plaintext deploy.yml
-

libvirt-ansible-python/__main__.py

@@ -3,29 +3,38 @@
 import pulumi
 import pulumi_libvirt as lv
 import pulumi_command as command
+import yaml
+from dotmap import DotMap
+from jinja2 import Template
+from passlib import sha512_crypt
+
+conf = DotMap(yaml.safe_load(open("./input.yaml", "r").read()))
+
+# Replacing readed password with its own counterpart.
+conf.password = sha512_crypt.hash(conf.password, rounds=4096) 
 
 config = pulumi.Config()
 
-pool = lv.Pool("default",
+pool = lv.Pool("pool",
     type = "dir",
-    path = "/var/tmp/libvirt/pulumi"
+    path = conf.poolpath
 )
 
 baseimg = lv.Volume("base-image",
     pool = pool.name,
-    source = config.require("image_url")
+    source = conf.image_url
     #source = "https://cdimage.debian.org/images/cloud/bullseye-backports/20220711-1073/debian-11-backports-generic-amd64-20220711-1073.qcow2"
 )
 
 volume = lv.Volume("disk",
     base_volume_id = baseimg.id,
     pool = pool.name,
-    size = int(config.require("disksize")) * 1024 ** 3
+    size = int(conf.disksize) * 1024 ** 3
 )
 
 # Stream configuration files
-userdata = open("./cloud-init/user-data", "r").read()
-metadata = open("./cloud-init/meta-data", "r").read()
+userdata = Template(open("./cloud-init/user-data.jinja", "r").read()).render(conf)
+metadata = Template(open("./cloud-init/meta-data.jinja", "r").read()).render(conf)
 networkconfig = open("./cloud-init/network-config", "r").read()
 
 cloudinit = lv.CloudInitDisk("cloud-init",
@@ -34,13 +43,13 @@ cloudinit = lv.CloudInitDisk("cloud-init",
     network_config = networkconfig
 )
 
-vm = lv.Domain("debian11",
+vm = lv.Domain(vm.name,
     boot_devices = [ lv.DomainBootDeviceArgs(
         devs = [ "hd", "cdrom" ]
     ) ],
     cloudinit = cloudinit.id,
     disks = [ lv.DomainDiskArgs(volume_id = volume.id) ],
-    memory = int(config.require("memory")),
+    memory = int(conf.ram),
     network_interfaces = [ lv.DomainNetworkInterfaceArgs(
         network_name = "default",
         wait_for_lease = True
@@ -58,16 +67,15 @@ vm = lv.Domain("debian11",
 # Creating the inventory file
 inventory = command.local.Command("a-inventory",
     create = vm.network_interfaces[0]['addresses'][0].apply(
-        lambda ipaddr: f"echo '{vm_name} ansible_host={ipaddr} ansible_user=syntaxerrormm' >./inventory"
+        lambda ipaddr: f"echo '{conf.name} ansible_host={ipaddr} ansible_user={conf.username}' >./inventory"
     ),
     delete = "rm -f ./inventory",
     opts = pulumi.ResourceOptions(depends_on = [ vm ])
 )
 
 # Applying the command
-ansible_playbook = config.require("ansible_playbook")
 execute_ansible = command.local.Command("a-deploy",
-    create = f"ansible-playbook {ansible_playbook}",
+    create = f"ansible-playbook {conf.ansible_playbook}",
     delete = "rm -f ./ansible.log",
     opts = pulumi.ResourceOptions(depends_on = [ inventory ])
 )

libvirt-ansible-python/cloud-init/meta-data

@@ -1,2 +0,0 @@
-instance-id: debian11
-local-hostname: debian11

libvirt-ansible-python/cloud-init/meta-data.jinja

@@ -0,0 +1,2 @@
+instance-id: {{ conf.name }}
+local-hostname: {{ conf.name }}

libvirt-ansible-python/cloud-init/user-data

@@ -1,24 +0,0 @@
-#cloud-config
-resize_rootfs: true
-users:
-  - name: syntaxerrormmm
-    sudo: ALL=(ALL) NOPASSWD:ALL
-    groups: users, admin
-    shell: /bin/bash
-    ssh_authorized_keys:
-      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFioHkaV1NhX6NCqsJakJw8EVBOcDHm1MEbpY499CPtG syntaxerrormmm@fisso
-      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILu91hBh8pNRt4eE1pug0Y4jCHZDCcMJ+vj3CiF5EQHV syntaxerrormmm@syntaxxps
-      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIP/hn/0xn6DRS2B0paFzDQRakupgTQQ5hitQhqOfWcqz syntaxerrormmm@microbo
-    hashed_passwd: $6$rounds=4096$4ZUeoch.EwyR/TLb$.71i1otUQpw2eMlrjcP3H4XxsnLlVbIQxagFDGviOvCaIz7ONa.tTZPO09YL7hiAh4vLaTcGD43VoAM6tEYjx/
-ssh_pwauth: true
-disable_root: false
-chpasswd:
-  expire: false
-  list: |
-    root:$6$rounds=4096$4ZUeoch.EwyR/TLb$.71i1otUQpw2eMlrjcP3H4XxsnLlVbIQxagFDGviOvCaIz7ONa.tTZPO09YL7hiAh4vLaTcGD43VoAM6tEYjx/
-    syntaxerrormmm:$6$rounds=4096$4ZUeoch.EwyR/TLb$.71i1otUQpw2eMlrjcP3H4XxsnLlVbIQxagFDGviOvCaIz7ONa.tTZPO09YL7hiAh4vLaTcGD43VoAM6tEYjx/
-#packages:
-#  - qemu-guest-agent
-#power_state:
-#  delay: now
-#  mode: reboot

libvirt-ansible-python/cloud-init/user-data.jinja

@@ -0,0 +1,24 @@
+#cloud-config
+resize_rootfs: true
+users:
+  - name: {{ conf.username }}
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    groups: users, admin
+    shell: /bin/bash
+    ssh_authorized_keys:
+      {% for key in conf.sshkeys %}
+      - {{ item }}
+      {% endfor %}
+    hashed_passwd: {{ conf.password }}
+ssh_pwauth: true
+disable_root: false
+chpasswd:
+  expire: false
+  list: |
+    root:{{ conf.password }}
+    syntaxerrormmm:{{ conf.password }}
+#packages:
+#  - qemu-guest-agent
+#power_state:
+#  delay: now
+#  mode: reboot

libvirt-ansible-python/input.yaml

@@ -0,0 +1,18 @@
+---
+# Basic VM configuration
+name: virtual-machine
+vcpu: 1
+ram: 2048
+disksize: 20
+username: syntaxerrormmm
+password: cicciopasticcio
+sshkeys:
+  - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFioHkaV1NhX6NCqsJakJw8EVBOcDHm1MEbpY499CPtG syntaxerrormmm@fisso"
+  - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILu91hBh8pNRt4eE1pug0Y4jCHZDCcMJ+vj3CiF5EQHV syntaxerrormmm@syntaxxps"
+  - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIP/hn/0xn6DRS2B0paFzDQRakupgTQQ5hitQhqOfWcqz syntaxerrormmm@microbo"
+
+image_url: "https://cdimage.debian.org/images/cloud/bullseye-backports/20220711-1073/debian-11-backports-generic-amd64-20220711-1073.qcow2"
+poolpath: /var/tmp/libvirt/pulumi
+
+# Ansible configuration
+ansible_playbook: deploy.yml

libvirt-ansible-python/requirements.txt

@@ -1,3 +1,6 @@
 pulumi>=3.0.0,<4.0.0
 pulumi_libvirt>=0.3.0
 pulumi-command>=0.4.1
+Jinja2>=3.1.2
+dotmap>=1.3.30
+passlib>=1.7.4