Update LIBVIRT_X86_64_UBUNTU_CLOUD_IMAGE_MANUAL.md

ubuntu/cloud/docs/LIBVIRT_X86_64_UBUNTU_CLOUD_IMAGE_MANUAL.md

@@ -1,14 +1,12 @@
 ```
-$ curl -LO https://cloud-images.ubuntu.com/focal/current/SHA256SUMS
-$ curl -LO https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64-disk-kvm.img
-$ curl -LO https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img
-$ qemu-img info focal-server-cloudimg-amd64-disk-kvm.img
+$ curl -LO http://cloud-images.ubuntu.com/jammy/current/SHA256SUMS
+$ curl -LO http://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img
 
-$ qemu-img info focal-server-cloudimg-amd64.img 
-image: focal-server-cloudimg-amd64.img
+$ qemu-img info jammy-server-cloudimg-amd64.img 
+image: jammy-server-cloudimg-amd64.img
 file format: qcow2
 virtual size: 2.2 GiB (2361393152 bytes)
-disk size: 597 MiB
+disk size: 622 MiB
 cluster_size: 65536
 Format specific information:
     compat: 0.10
@@ -18,25 +16,25 @@ Format specific information:
 $ sudo qemu-img convert \
     -f qcow2 \
     -O qcow2 \
-    focal-server-cloudimg-amd64.img \
-    /var/lib/libvirt/images/ubuntu-server-2004.qcow2
+    jammy-server-cloudimg-amd64.img \
+    /var/lib/libvirt/images/ubuntu-server-2204.qcow2
 $ sudo qemu-img resize \
     -f qcow2 \
-    /var/lib/libvirt/images/ubuntu-server-2004.qcow2 \
+    /var/lib/libvirt/images/ubuntu-server-2204.qcow2 \
     32G
 ```
 
 ```
 touch network-config
 
 cat >meta-data <<EOF
-instance-id: ubuntu-server-2004
-local-hostname: ubuntu-server-2004
+instance-id: ubuntu-server-2204
+local-hostname: ubuntu-server-2204
 EOF
 
 cat >user-data <<EOF
 #cloud-config
-password: password
+password: superseekret
 chpasswd:
   expire: False
 ssh_pwauth: True
@@ -48,69 +46,78 @@ sudo apt-get update
 sudo apt-get install genisoimage
 genisoimage \
     -input-charset utf-8 \
-    -output ubuntu-server-2004-cloud-init.img \
+    -output ubuntu-server-2204-cloud-init.img \
     -volid cidata -rational-rock -joliet \
     user-data meta-data network-config
-sudo cp ubuntu-server-2004-cloud-init.img \
-  /var/lib/libvirt/boot/ubuntu-server-2004-cloud-init.iso
+sudo cp ubuntu-server-2204-cloud-init.img \
+  /var/lib/libvirt/boot/ubuntu-server-2204-cloud-init.iso
 ```
 
 ```
 virt-install \
   --connect qemu:///system \
-  --name ubuntu-server-2004 \
+  --name ubuntu-server-2204 \
   --boot uefi \
   --memory 4096 \
   --vcpus 2 \
   --os-variant ubuntu22.04 \
-  --disk /var/lib/libvirt/images/ubuntu-server-2004.qcow2,bus=virtio \
-  --disk /var/lib/libvirt/boot/ubuntu-server-2004-cloud-init.iso,device=cdrom \
+  --disk /var/lib/libvirt/images/ubuntu-server-2204.qcow2,bus=virtio \
+  --disk /var/lib/libvirt/boot/ubuntu-server-2204-cloud-init.iso,device=cdrom \
   --network network=host-network,model=virtio \
   --graphics spice \
   --noautoconsole \
   --console pty,target_type=serial \
   --import \
   --debug
 
-virsh console ubuntu-server-2004
+virsh console ubuntu-server-2204
 
 virt-viewer ubuntu-server-2204
 
 # login with ubuntu user
+
 $ cloud-init status
-status: data
+status: done
+
+# Verify networking is working
+$ ip -br a
+
+# Check to make sure cloud-init is greater than 23.4
+$ cloud-init --version
+/usr/bin/cloud-init 24.1.3-0ubuntu1~22.04.5
+
+# If networking isn't correct, regenerate only the network config
+$ sudo cloud-init clean --configs network
+$ sudo cloud-init init --local
 
 # Disable cloud-init
 $ sudo touch /etc/cloud/cloud-init.disabled
 
+$ cloud-init status
+status: disabled
+
 $ sudo shutdown -h now
 
-$ virsh domblklist ubuntu-server-2004
+$ virsh domblklist ubuntu-server-2204
  Target   Source
 -------------------------------------------------------------------
- vda      /var/lib/libvirt/images/ubuntu-server-2004.qcow2
- sda      /var/lib/libvirt/boot/ubuntu-server-2004-cloud-init.iso
-
-$ virsh change-media ubuntu-server-2004 sda --eject
+ vda      /var/lib/libvirt/images/ubuntu-server-2204.qcow2
+ sda      /var/lib/libvirt/boot/ubuntu-server-2204-cloud-init.iso
+ 
+$ virsh change-media ubuntu-server-2204 sda --eject
 Successfully ejected media.
 
-$ sudo rm /var/lib/libvirt/boot/ubuntu-server-2004-cloud-init.iso
-$ virsh edit ubuntu-server-2004
-# remove entry for the cloud-init.iso
-<!--
-    <disk type='file' device='cdrom'>
-      <driver name='qemu' type='raw'/>
-      <source file='/var/lib/libvirt/boot/ubuntu-server-2004-cloud-init.iso'/>
-      <target dev='sda' bus='sata'/>
-      <readonly/>
-      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
-    </disk>
--->
+$ sudo rm /var/lib/libvirt/boot/ubuntu-server-2204-cloud-init.iso
 
 # Verify image boots without cloud-init iso being mounted
 ```
 
 ```
-$ virsh shutdown ubuntu-server-2004
-$ virsh undefine ubuntu-server-2004 --nvram --remove-all-storage
+$ virsh snapshot-create-as --domain ubuntu-server-2204 --name clean --description "Initial install"
+$ virsh snapshot-list ubuntu-server-2204
+$ virsh snapshot-revert ubuntu-server-2204 clean
+$ virsh snapshot-delete ubuntu-server-2204 clean
+
+$ virsh shutdown ubuntu-server-2204
+$ virsh undefine ubuntu-server-2204 --nvram --remove-all-storage
 ```