\necho "==================== 08. VIRTUALIZATION ASSESSMENT ===================="; printf "\\n"; echo "8.1 VIRTUALIZATION DETECTION"; echo "--- systemd-detect-virt ---"; if command -v systemd-detect-virt >\/dev\/null 2>&1; then VIRT_TYPE=$(systemd-detect-virt 2>\/dev\/null); if [ -n "$VIRT_TYPE" ] && [ "$VIRT_TYPE" != "none" ]; then echo "Virtualization type: $VIRT_TYPE"; else echo "No virtualization detected; system may be physical"; fi; printf "\\n"; echo "VM detection : $(systemd-detect-virt --vm 2>\/dev\/null || echo none)"; echo "Container detection : $(systemd-detect-virt --container 2>\/dev\/null || echo none)"; else echo "systemd-detect-virt not installed"; fi; printf "\\n"; echo "--- Additional Detection ---"; if command -v virt-what >\/dev\/null 2>&1; then virt-what 2>\/dev\/null || echo "virt-what did not detect virtualization"; else echo "virt-what not installed"; fi; printf "\\n"; echo "--- CPU Virtualization Features ---"; lscpu 2>\/dev\/null | grep -Ei 'Architecture|Vendor ID|Virtualization|Hypervisor vendor|Virtualization type' || echo "No virtualization information exposed by lscpu"; printf "\\n%.0s" {1..3}; echo "8.2 SYSTEM \/ HYPERVISOR IDENTITY"; for ITEM in sys_vendor product_name product_version board_vendor board_name bios_vendor bios_version; do FILE="\/sys\/class\/dmi\/id\/$ITEM"; if [ -r "$FILE" ]; then printf "%-18s: %s\\n" "$ITEM" "$(cat "$FILE" 2>\/dev\/null)"; fi; done; printf "\\n%.0s" {1..3}; echo "8.3 KVM HOST CAPABILITY"; echo "--- KVM Kernel Modules ---"; lsmod 2>\/dev\/null | grep -E '^kvm|kvm_(intel|amd)' || echo "KVM kernel modules are not loaded"; printf "\\n"; echo "--- Hardware Virtualization Flags ---"; grep -Eom1 'vmx|svm' \/proc\/cpuinfo 2>\/dev\/null || echo "CPU virtualization flags not exposed"; printf "\\n"; echo "--- \/dev\/kvm ---"; if [ -e \/dev\/kvm ]; then ls -l \/dev\/kvm; else echo "\/dev\/kvm not present"; fi; printf "\\n"; echo "--- KVM Validation ---"; if command -v kvm-ok >\/dev\/null 2>&1; then kvm-ok 2>\/dev\/null; else echo "kvm-ok not installed"; fi; printf "\\n%.0s" {1..3}; echo "8.4 QEMU GUEST AGENT"; echo "qemu-guest-agent: $(systemctl is-active qemu-guest-agent 2>\/dev\/null || echo inactive\/not-installed)"; printf "\\n"; echo "--- Guest Agent Package ---"; if command -v dpkg-query >\/dev\/null 2>&1; then dpkg-query -W -f='${Status} ${Version}\\n' qemu-guest-agent 2>\/dev\/null || echo "qemu-guest-agent package not installed"; fi; printf "\\n"; echo "--- Virtio Guest Agent Channel ---"; if [ -c \/dev\/virtio-ports\/org.qemu.guest_agent.0 ]; then ls -l \/dev\/virtio-ports\/org.qemu.guest_agent.0; else echo "QEMU Guest Agent virtio channel not detected"; fi; printf "\\n"; echo "--- Recent Guest Agent Logs ---"; journalctl -u qemu-guest-agent -b -n 30 --no-pager 2>\/dev\/null || echo "QEMU Guest Agent journal unavailable"; printf "\\n%.0s" {1..3}; echo "8.5 VIRTIO DEVICES \/ DRIVERS"; echo "--- Virtio PCI Devices ---"; lspci 2>\/dev\/null | grep -Ei 'virtio|red hat' || echo "No virtio PCI devices detected"; printf "\\n"; echo "--- Virtio Kernel Modules ---"; lsmod 2>\/dev\/null | grep -E 'virtio|9pnet_virtio' || echo "No loaded virtio modules detected"; printf "\\n"; echo "--- Balloon Driver ---"; lsmod 2>\/dev\/null | grep -E 'virtio_balloon|vmw_balloon|hv_balloon' || echo "No virtual memory balloon driver detected"; printf "\\n%.0s" {1..3}; echo "8.6 VMWARE TOOLS"; echo "open-vm-tools: $(systemctl is-active open-vm-tools 2>\/dev\/null || echo inactive\/not-installed)"; echo "vmtoolsd : $(systemctl is-active vmtoolsd 2>\/dev\/null || echo inactive\/not-installed)"; printf "\\n"; echo "--- VMware Tools Processes ---"; pgrep -a vmtoolsd 2>\/dev\/null || echo "vmtoolsd process not running"; printf "\\n"; echo "--- VMware Tools Version ---"; if command -v vmware-toolbox-cmd >\/dev\/null 2>&1; then vmware-toolbox-cmd -v 2>\/dev\/null || echo "Unable to retrieve VMware Tools version"; else echo "vmware-toolbox-cmd not installed"; fi; printf "\\n"; echo "--- VMware Kernel Drivers ---"; lsmod 2>\/dev\/null | grep -E 'vmw_|vmxnet|vsock' || echo "No VMware-specific modules detected"; printf "\\n%.0s" {1..3}; echo "8.7 HYPER-V INTEGRATION SERVICES"; echo "hv-kvp-daemon : $(systemctl is-active hv-kvp-daemon 2>\/dev\/null || echo inactive\/not-installed)"; echo "hv-vss-daemon : $(systemctl is-active hv-vss-daemon 2>\/dev\/null || echo inactive\/not-installed)"; echo "hv-fcopy-daemon: $(systemctl is-active hv-fcopy-daemon 2>\/dev\/null || echo inactive\/not-installed)"; printf "\\n"; echo "--- Hyper-V Kernel Modules ---"; lsmod 2>\/dev\/null | grep -E '^hv_|hv_vmbus|hv_netvsc|hv_storvsc|hv_utils|hv_balloon' || echo "No Hyper-V kernel modules detected"; printf "\\n"; echo "--- Hyper-V Devices ---"; find \/sys\/bus\/vmbus\/devices -maxdepth 1 -mindepth 1 -type l 2>\/dev\/null | head -30 || echo "No VMBus devices detected"; printf "\\n%.0s" {1..3}; echo "8.8 LIBVIRT \/ QEMU HOST"; echo "libvirtd : $(systemctl is-active libvirtd 2>\/dev\/null || echo inactive\/not-installed)"; echo "virtqemud : $(systemctl is-active virtqemud 2>\/dev\/null || echo inactive\/not-installed)"; echo "virtlogd : $(systemctl is-active virtlogd 2>\/dev\/null || echo inactive\/not-installed)"; echo "virtlockd : $(systemctl is-active virtlockd 2>\/dev\/null || echo inactive\/not-installed)"; printf "\\n"; if command -v virsh >\/dev\/null 2>&1; then echo "--- Libvirt Version ---"; virsh version 2>\/dev\/null || echo "Unable to query libvirt version"; printf "\\n"; echo "--- Defined Virtual Machines ---"; timeout 5 virsh list --all 2>\/dev\/null || echo "Unable to query libvirt domains"; else echo "virsh not installed"; fi; printf "\\n%.0s" {1..3}; echo "8.9 PROXMOX VE INFORMATION"; if command -v pveversion >\/dev\/null 2>&1; then echo "--- Proxmox VE Version ---"; pveversion -v 2>\/dev\/null | head -40; printf "\\n"; echo "--- Cluster Status ---"; timeout 5 pvecm status 2>\/dev\/null | head -40 || echo "PVE cluster status unavailable or node is standalone"; printf "\\n"; echo "--- Node Status ---"; timeout 5 pvesh get \/nodes --output-format yaml 2>\/dev\/null | head -50 || echo "PVE node API status unavailable"; printf "\\n"; echo "--- Virtual Machines ---"; qm list 2>\/dev\/null || echo "No QEMU virtual machines or qm unavailable"; printf "\\n"; echo "--- LXC Containers ---"; pct list 2>\/dev\/null || echo "No LXC containers or pct unavailable"; printf "\\n"; echo "--- PVE Storage ---"; pvesm status 2>\/dev\/null || echo "PVE storage status unavailable"; else echo "Proxmox VE tools not detected"; fi; printf "\\n%.0s" {1..3}; echo "8.10 PROXMOX BACKUP SERVER"; if command -v proxmox-backup-manager >\/dev\/null 2>&1; then echo "--- PBS Version ---"; proxmox-backup-manager version 2>\/dev\/null || dpkg-query -W 'proxmox-backup*' 2>\/dev\/null; printf "\\n"; echo "--- PBS Services ---"; echo "proxmox-backup : $(systemctl is-active proxmox-backup 2>\/dev\/null || echo inactive\/not-installed)"; echo "proxmox-backup-proxy : $(systemctl is-active proxmox-backup-proxy 2>\/dev\/null || echo inactive\/not-installed)"; printf "\\n"; echo "--- Datastores ---"; proxmox-backup-manager datastore list 2>\/dev\/null || echo "PBS datastore information unavailable"; else echo "Proxmox Backup Server tools not detected"; fi; printf "\\n%.0s" {1..3}; echo "8.11 LXC \/ SYSTEMD-NSPAWN CONTAINERS"; echo "lxc : $(systemctl is-active lxc 2>\/dev\/null || echo inactive\/not-installed)"; echo "lxcfs : $(systemctl is-active lxcfs 2>\/dev\/null || echo inactive\/not-installed)"; echo "machines : $(systemctl is-active systemd-machined 2>\/dev\/null || echo inactive\/not-installed)"; printf "\\n"; if command -v lxc-ls >\/dev\/null 2>&1; then echo "--- LXC Containers ---"; lxc-ls --fancy 2>\/dev\/null || echo "Unable to query LXC containers"; fi; printf "\\n"; if command -v machinectl >\/dev\/null 2>&1; then echo "--- systemd Machines ---"; machinectl list --no-pager 2>\/dev\/null || echo "No systemd-nspawn machines detected"; fi; printf "\\n%.0s" {1..3}; echo "8.12 DOCKER \/ PODMAN \/ CONTAINERD"; echo "docker: $(systemctl is-active docker 2>\/dev\/null || echo inactive\/not-installed)"; echo "podman: $(systemctl is-active podman 2>\/dev\/null || echo inactive\/not-installed)"; echo "containerd: $(systemctl is-active containerd 2>\/dev\/null || echo inactive\/not-installed)"; echo "cri-o: $(systemctl is-active crio 2>\/dev\/null || echo inactive\/not-installed)"; printf "\\n"; if command -v docker >\/dev\/null 2>&1; then echo "--- Docker Containers ---"; timeout 5 docker ps -a --format "table {{.ID}}\\t{{.Names}}\\t{{.Status}}\\t{{.Image}}" 2>\/dev\/null | head -40 || echo "Docker daemon unavailable or access denied"; fi; printf "\\n"; if command -v podman >\/dev\/null 2>&1; then echo "--- Podman Containers ---"; timeout 5 podman ps -a --format "table {{.ID}}\\t{{.Names}}\\t{{.Status}}\\t{{.Image}}" 2>\/dev\/null | head -40 || echo "Podman unavailable or access denied"; fi; printf "\\n"; if command -v ctr >\/dev\/null 2>&1; then echo "--- containerd Namespaces ---"; timeout 5 ctr namespaces list 2>\/dev\/null || echo "containerd socket unavailable or access denied"; fi; printf "\\n%.0s" {1..3}; echo "8.13 CLOUD-INIT"; echo "cloud-init: $(systemctl is-active cloud-init 2>\/dev\/null || echo inactive\/not-installed)"; printf "\\n"; if command -v cloud-init >\/dev\/null 2>&1; then echo "--- Cloud-init Status ---"; cloud-init status --long 2>\/dev\/null || echo "Unable to query cloud-init status"; printf "\\n"; echo "--- Cloud-init Data Source ---"; grep -R 'DataSource' \/run\/cloud-init\/ 2>\/dev\/null | head -20 || echo "Cloud-init data source not detected"; else echo "cloud-init not installed"; fi; printf "\\n%.0s" {1..3}; echo "8.14 VIRTUAL NETWORK BRIDGES"; echo "--- Linux Bridges ---"; ip -br link show type bridge 2>\/dev\/null || echo "No Linux bridge interfaces detected"; printf "\\n"; echo "--- Bridge Members ---"; bridge link 2>\/dev\/null || echo "Bridge membership information unavailable"; printf "\\n"; echo "--- Common Virtual Interfaces ---"; ip -br link 2>\/dev\/null | grep -Ei 'vmbr|virbr|vnet|tap|fwbr|fwln|fwpr|docker|br-|cni|flannel|veth' || echo "No common virtual interfaces detected"; printf "\\n%.0s" {1..3}; echo "8.15 GUEST \/ CONTAINER PROCESSES"; ps -eo pid,ppid,user,%cpu,%mem,stat,etime,cmd 2>\/dev\/null | grep -Ei 'qemu-system|kvm|qemu-kvm|lxc-start|lxc-monitor|vboxheadless|vmware-vmx|containerd-shim|dockerd|podman|conmon' | grep -v grep | head -60 || echo "No active guest or container runtime processes detected"\n<\/pre><\/div>\n\n\n# ==================== 08. VIRTUALIZATION ASSESSMENT ====================\necho "==================== 08. VIRTUALIZATION ASSESSMENT ===================="\nprintf "\\n"\n\n# --- 8.1 VIRTUALIZATION DETECTION ---\necho "8.1 VIRTUALIZATION DETECTION"\necho "--- systemd-detect-virt ---"\nif command -v systemd-detect-virt >\/dev\/null 2>&1; then\n VIRT_TYPE=$(systemd-detect-virt 2>\/dev\/null)\n if [ -n "$VIRT_TYPE" ] && [ "$VIRT_TYPE" != "none" ]; then\n echo "Virtualization type: $VIRT_TYPE"\n else\n echo "No virtualization detected; system may be physical"\n fi\n printf "\\n"\n echo "VM detection : $(systemd-detect-virt --vm 2>\/dev\/null || echo none)"\n echo "Container detection : $(systemd-detect-virt --container 2>\/dev\/null || echo none)"\nelse\n echo "systemd-detect-virt not installed"\nfi\nprintf "\\n"\necho "--- Additional Detection ---"\nif command -v virt-what >\/dev\/null 2>&1; then\n virt-what 2>\/dev\/null || echo "virt-what did not detect virtualization"\nelse\n echo "virt-what not installed"\nfi\nprintf "\\n"\necho "--- CPU Virtualization Features ---"\nlscpu 2>\/dev\/null | grep -Ei 'Architecture|Vendor ID|Virtualization|Hypervisor vendor|Virtualization type' || echo "No virtualization information exposed by lscpu"\nprintf "\\n%.0s" {1..3}\n\n# --- 8.2 SYSTEM \/ HYPERVISOR IDENTITY ---\necho "8.2 SYSTEM \/ HYPERVISOR IDENTITY"\nfor ITEM in sys_vendor product_name product_version board_vendor board_name bios_vendor bios_version; do\n FILE="\/sys\/class\/dmi\/id\/$ITEM"\n if [ -r "$FILE" ]; then\n printf "%-18s: %s\\n" "$ITEM" "$(cat "$FILE" 2>\/dev\/null)"\n fi\ndone\nprintf "\\n%.0s" {1..3}\n\n# --- 8.3 KVM HOST CAPABILITY ---\necho "8.3 KVM HOST CAPABILITY"\necho "--- KVM Kernel Modules ---"\nlsmod 2>\/dev\/null | grep -E '^kvm|kvm_(intel|amd)' || echo "KVM kernel modules are not loaded"\nprintf "\\n"\necho "--- Hardware Virtualization Flags ---"\ngrep -Eom1 'vmx|svm' \/proc\/cpuinfo 2>\/dev\/null || echo "CPU virtualization flags not exposed"\nprintf "\\n"\necho "--- \/dev\/kvm ---"\nif [ -e \/dev\/kvm ]; then\n ls -l \/dev\/kvm\nelse\n echo "\/dev\/kvm not present"\nfi\nprintf "\\n"\necho "--- KVM Validation ---"\nif command -v kvm-ok >\/dev\/null 2>&1; then\n kvm-ok 2>\/dev\/null\nelse\n echo "kvm-ok not installed"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 8.4 QEMU GUEST AGENT ---\necho "8.4 QEMU GUEST AGENT"\necho "qemu-guest-agent: $(systemctl is-active qemu-guest-agent 2>\/dev\/null || echo inactive\/not-installed)"\nprintf "\\n"\necho "--- Guest Agent Package ---"\nif command -v dpkg-query >\/dev\/null 2>&1; then\n dpkg-query -W -f='${Status} ${Version}\\n' qemu-guest-agent 2>\/dev\/null || echo "qemu-guest-agent package not installed"\nfi\nprintf "\\n"\necho "--- Virtio Guest Agent Channel ---"\nif [ -c \/dev\/virtio-ports\/org.qemu.guest_agent.0 ]; then\n ls -l \/dev\/virtio-ports\/org.qemu.guest_agent.0\nelse\n echo "QEMU Guest Agent virtio channel not detected"\nfi\nprintf "\\n"\necho "--- Recent Guest Agent Logs ---"\njournalctl -u qemu-guest-agent -b -n 30 --no-pager 2>\/dev\/null || echo "QEMU Guest Agent journal unavailable"\nprintf "\\n%.0s" {1..3}\n\n# --- 8.5 VIRTIO DEVICES \/ DRIVERS ---\necho "8.5 VIRTIO DEVICES \/ DRIVERS"\necho "--- Virtio PCI Devices ---"\nlspci 2>\/dev\/null | grep -Ei 'virtio|red hat' || echo "No virtio PCI devices detected"\nprintf "\\n"\necho "--- Virtio Kernel Modules ---"\nlsmod 2>\/dev\/null | grep -E 'virtio|9pnet_virtio' || echo "No loaded virtio modules detected"\nprintf "\\n"\necho "--- Balloon Driver ---"\nlsmod 2>\/dev\/null | grep -E 'virtio_balloon|vmw_balloon|hv_balloon' || echo "No virtual memory balloon driver detected"\nprintf "\\n%.0s" {1..3}\n\n# --- 8.6 VMWARE TOOLS ---\necho "8.6 VMWARE TOOLS"\necho "open-vm-tools: $(systemctl is-active open-vm-tools 2>\/dev\/null || echo inactive\/not-installed)"\necho "vmtoolsd : $(systemctl is-active vmtoolsd 2>\/dev\/null || echo inactive\/not-installed)"\nprintf "\\n"\necho "--- VMware Tools Processes ---"\npgrep -a vmtoolsd 2>\/dev\/null || echo "vmtoolsd process not running"\nprintf "\\n"\necho "--- VMware Tools Version ---"\nif command -v vmware-toolbox-cmd >\/dev\/null 2>&1; then\n vmware-toolbox-cmd -v 2>\/dev\/null || echo "Unable to retrieve VMware Tools version"\nelse\n echo "vmware-toolbox-cmd not installed"\nfi\nprintf "\\n"\necho "--- VMware Kernel Drivers ---"\nlsmod 2>\/dev\/null | grep -E 'vmw_|vmxnet|vsock' || echo "No VMware-specific modules detected"\nprintf "\\n%.0s" {1..3}\n\n# --- 8.7 HYPER-V INTEGRATION SERVICES ---\necho "8.7 HYPER-V INTEGRATION SERVICES"\necho "hv-kvp-daemon : $(systemctl is-active hv-kvp-daemon 2>\/dev\/null || echo inactive\/not-installed)"\necho "hv-vss-daemon : $(systemctl is-active hv-vss-daemon 2>\/dev\/null || echo inactive\/not-installed)"\necho "hv-fcopy-daemon: $(systemctl is-active hv-fcopy-daemon 2>\/dev\/null || echo inactive\/not-installed)"\nprintf "\\n"\necho "--- Hyper-V Kernel Modules ---"\nlsmod 2>\/dev\/null | grep -E '^hv_|hv_vmbus|hv_netvsc|hv_storvsc|hv_utils|hv_balloon' || echo "No Hyper-V kernel modules detected"\nprintf "\\n"\necho "--- Hyper-V Devices ---"\nfind \/sys\/bus\/vmbus\/devices -maxdepth 1 -mindepth 1 -type l 2>\/dev\/null | head -30 || echo "No VMBus devices detected"\nprintf "\\n%.0s" {1..3}\n\n# --- 8.8 LIBVIRT \/ QEMU HOST ---\necho "8.8 LIBVIRT \/ QEMU HOST"\necho "libvirtd : $(systemctl is-active libvirtd 2>\/dev\/null || echo inactive\/not-installed)"\necho "virtqemud : $(systemctl is-active virtqemud 2>\/dev\/null || echo inactive\/not-installed)"\necho "virtlogd : $(systemctl is-active virtlogd 2>\/dev\/null || echo inactive\/not-installed)"\necho "virtlockd : $(systemctl is-active virtlockd 2>\/dev\/null || echo inactive\/not-installed)"\nprintf "\\n"\nif command -v virsh >\/dev\/null 2>&1; then\n echo "--- Libvirt Version ---"\n virsh version 2>\/dev\/null || echo "Unable to query libvirt version"\n printf "\\n"\n echo "--- Defined Virtual Machines ---"\n timeout 5 virsh list --all 2>\/dev\/null || echo "Unable to query libvirt domains"\nelse\n echo "virsh not installed"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 8.9 PROXMOX VE INFORMATION ---\necho "8.9 PROXMOX VE INFORMATION"\nif command -v pveversion >\/dev\/null 2>&1; then\n echo "--- Proxmox VE Version ---"\n pveversion -v 2>\/dev\/null | head -40\n printf "\\n"\n echo "--- Cluster Status ---"\n timeout 5 pvecm status 2>\/dev\/null | head -40 || echo "PVE cluster status unavailable or node is standalone"\n printf "\\n"\n echo "--- Node Status ---"\n timeout 5 pvesh get \/nodes --output-format yaml 2>\/dev\/null | head -50 || echo "PVE node API status unavailable"\n printf "\\n"\n echo "--- Virtual Machines ---"\n qm list 2>\/dev\/null || echo "No QEMU virtual machines or qm unavailable"\n printf "\\n"\n echo "--- LXC Containers ---"\n pct list 2>\/dev\/null || echo "No LXC containers or pct unavailable"\n printf "\\n"\n echo "--- PVE Storage ---"\n pvesm status 2>\/dev\/null || echo "PVE storage status unavailable"\nelse\n echo "Proxmox VE tools not detected"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 8.10 PROXMOX BACKUP SERVER ---\necho "8.10 PROXMOX BACKUP SERVER"\nif command -v proxmox-backup-manager >\/dev\/null 2>&1; then\n echo "--- PBS Version ---"\n proxmox-backup-manager version 2>\/dev\/null || dpkg-query -W 'proxmox-backup*' 2>\/dev\/null\n printf "\\n"\n echo "--- PBS Services ---"\n echo "proxmox-backup : $(systemctl is-active proxmox-backup 2>\/dev\/null || echo inactive\/not-installed)"\n echo "proxmox-backup-proxy : $(systemctl is-active proxmox-backup-proxy 2>\/dev\/null || echo inactive\/not-installed)"\n printf "\\n"\n echo "--- Datastores ---"\n proxmox-backup-manager datastore list 2>\/dev\/null || echo "PBS datastore information unavailable"\nelse\n echo "Proxmox Backup Server tools not detected"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 8.11 LXC \/ SYSTEMD-NSPAWN CONTAINERS ---\necho "8.11 LXC \/ SYSTEMD-NSPAWN CONTAINERS"\necho "lxc : $(systemctl is-active lxc 2>\/dev\/null || echo inactive\/not-installed)"\necho "lxcfs : $(systemctl is-active lxcfs 2>\/dev\/null || echo inactive\/not-installed)"\necho "machines : $(systemctl is-active systemd-machined 2>\/dev\/null || echo inactive\/not-installed)"\nprintf "\\n"\nif command -v lxc-ls >\/dev\/null 2>&1; then\n echo "--- LXC Containers ---"\n lxc-ls --fancy 2>\/dev\/null || echo "Unable to query LXC containers"\nfi\nprintf "\\n"\nif command -v machinectl >\/dev\/null 2>&1; then\n echo "--- systemd Machines ---"\n machinectl list --no-pager 2>\/dev\/null || echo "No systemd-nspawn machines detected"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 8.12 DOCKER \/ PODMAN \/ CONTAINERD ---\necho "8.12 DOCKER \/ PODMAN \/ CONTAINERD"\necho "docker: $(systemctl is-active docker 2>\/dev\/null || echo inactive\/not-installed)"\necho "podman: $(systemctl is-active podman 2>\/dev\/null || echo inactive\/not-installed)"\necho "containerd: $(systemctl is-active containerd 2>\/dev\/null || echo inactive\/not-installed)"\necho "cri-o: $(systemctl is-active crio 2>\/dev\/null || echo inactive\/not-installed)"\nprintf "\\n"\nif command -v docker >\/dev\/null 2>&1; then\n echo "--- Docker Containers ---"\n timeout 5 docker ps -a --format "table {{.ID}}\\t{{.Names}}\\t{{.Status}}\\t{{.Image}}" 2>\/dev\/null | head -40 || echo "Docker daemon unavailable or access denied"\nfi\nprintf "\\n"\nif command -v podman >\/dev\/null 2>&1; then\n echo "--- Podman Containers ---"\n timeout 5 podman ps -a --format "table {{.ID}}\\t{{.Names}}\\t{{.Status}}\\t{{.Image}}" 2>\/dev\/null | head -40 || echo "Podman unavailable or access denied"\nfi\nprintf "\\n"\nif command -v ctr >\/dev\/null 2>&1; then\n echo "--- containerd Namespaces ---"\n timeout 5 ctr namespaces list 2>\/dev\/null || echo "containerd socket unavailable or access denied"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 8.13 CLOUD-INIT ---\necho "8.13 CLOUD-INIT"\necho "cloud-init: $(systemctl is-active cloud-init 2>\/dev\/null || echo inactive\/not-installed)"\nprintf "\\n"\nif command -v cloud-init >\/dev\/null 2>&1; then\n echo "--- Cloud-init Status ---"\n cloud-init status --long 2>\/dev\/null || echo "Unable to query cloud-init status"\n printf "\\n"\n\necho "--- Cloud-init Data Source ---"\n\ngrep -R \\\n 'DataSource' \\\n \/run\/cloud-init\/ \\\n 2>\/dev\/null | \\\n head -20 || \\\n echo "Cloud-init data source not detected"\nelse\n echo "cloud-init not installed"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 8.14 VIRTUAL NETWORK BRIDGES ---\n\necho "8.14 VIRTUAL NETWORK BRIDGES"\n\necho "--- Linux Bridges ---"\n\nip -br link show type bridge 2>\/dev\/null || \\\n echo "No Linux bridge interfaces detected"\n\nprintf "\\n"\n\necho "--- Bridge Members ---"\n\nbridge link 2>\/dev\/null || \\\n echo "Bridge membership information unavailable"\n\nprintf "\\n"\n\necho "--- Common Virtual Interfaces ---"\n\nip -br link 2>\/dev\/null | \\\n grep -Ei \\\n 'vmbr|virbr|vnet|tap|fwbr|fwln|fwpr|docker|br-|cni|flannel|veth' || \\\n echo "No common virtual interfaces detected"\n\nprintf "\\n%.0s" {1..3}\n\n# --- 8.15 GUEST \/ CONTAINER PROCESSES ---\n\necho "8.15 GUEST \/ CONTAINER PROCESSES"\n\nps -eo \\\n pid,ppid,user,%cpu,%mem,stat,etime,cmd \\\n 2>\/dev\/null | \\\n grep -Ei \\\n 'qemu-system|kvm|qemu-kvm|lxc-start|lxc-monitor|vboxheadless|vmware-vmx|containerd-shim|dockerd|podman|conmon' | \\\n grep -v grep | \\\n head -60 || \\\n echo "No active guest or container runtime processes detected"\n<\/pre><\/div>\n\n\n![\"\"](\"https:\/\/itgen.itbumper.com\/wp-content\/uploads\/2026\/07\/008_debian_virtialization-assessment-01-689x1024.png\")
<\/figure><\/div>\n\n\n![\"\"](\"https:\/\/itgen.itbumper.com\/wp-content\/uploads\/2026\/07\/008_debian_virtialization-assessment-02-579x1024.png\")
<\/figure><\/div>\n\n\n![\"\"](\"https:\/\/itgen.itbumper.com\/wp-content\/uploads\/2026\/07\/008_debian_virtialization-assessment-03-733x1024.png\")
<\/figure><\/div>\n\n\n![\"\"](\"https:\/\/itgen.itbumper.com\/wp-content\/uploads\/2026\/07\/008_debian_virtialization-assessment-04-692x1024.png\")
<\/figure><\/div>\n\n\n![\"\"](\"https:\/\/itgen.itbumper.com\/wp-content\/uploads\/2026\/07\/008_debian_virtialization-assessment-05.png\")
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<\/figure><\/div>","protected":false},"excerpt":{"rendered":"8.1 Virtualization Detection (systemd-detect-virt & virt-what Engine Diagnostics)8.2 System \/ Hypervisor Identity (Low-Level DMI\/Hardware Profile)8.3 KVM Host Capability (+ Kernel Modules Validation & \/dev\/kvm Access)8.4 QEMU Guest Agent (+ Packages, Virtio Channel & Runtime Logs Loop)8.5 Virtio Devices \/ Drivers (+ Memory Ballooning Evaluation)8.6 VMware Tools \/ open-vm-tools (Services, Versions & Specific Drivers)8.7 Hyper-V Integration … Continue reading “0050_MobaXterm macros: 08.Debian-Virtualization_Assessment”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[21,26],"tags":[],"_links":{"self":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages\/1202"}],"collection":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1202"}],"version-history":[{"count":1,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages\/1202\/revisions"}],"predecessor-version":[{"id":1209,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages\/1202\/revisions\/1209"}],"wp:attachment":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}