81 files changed, 113 insertions, 113 deletions
diff --git a/fdio.infra.pxe/docker-dnsmasq/etc/dnsmasq.conf b/fdio.infra.pxe/docker-dnsmasq/etc/dnsmasq.conf
index 13e4b565d1..c16563e6f6 100755
--- a/fdio.infra.pxe/docker-dnsmasq/etc/dnsmasq.conf
+++ b/fdio.infra.pxe/docker-dnsmasq/etc/dnsmasq.conf
@@ -37,13 +37,17 @@ dhcp-option=yul1_2,option:dns-server,1.1.1.1
 dhcp-option=yul1_2,option:dns-server,8.8.8.8
 
 # Hosts DHCP settings yul1_1 subnet.
-dhcp-host=00:fe:c8:58:1e:f6,10.30.51.22,s42-nomad,infinite # enp16s0f0
-dhcp-host=00:fe:c8:e5:68:c2,10.30.51.24,s43-nomad,infinite # enp8s0f0
-dhcp-host=00:f2:8b:7c:fb:4a,10.30.51.25,s44-nomad,infinite # enp16s0f0
-dhcp-host=58:ac:78:5c:90:78,10.30.51.26,s45-nomad,infinite # enp16s0f0
-dhcp-host=00:f2:8b:7c:fb:12,10.30.51.28,s41-nomad,infinite # enp8s0f0
-dhcp-host=00:42:68:6f:68:ee,10.30.51.29,s39-nomad,infinite # enp9s0f0
-dhcp-host=00:42:68:6f:6f:c0,10.30.51.30,s40-nomad,infinite # enp9s0f0
+dhcp-host=00:fe:c8:58:1e:f6,10.30.51.16,s16-nomad,infinite # enp16s0f0
+dhcp-host=00:fe:c8:e5:68:c2,10.30.51.17,s17-nomad,infinite # enp8s0f0
+dhcp-host=00:f2:8b:7c:fb:4a,10.30.51.18,s18-nomad,infinite # enp16s0f0
+dhcp-host=58:ac:78:5c:90:78,10.30.51.19,s19-nomad,infinite # enp16s0f0
+dhcp-host=00:f2:8b:7c:fb:12,10.30.51.20,s20-nomad,infinite # enp8s0f0
+dhcp-host=00:42:68:6f:68:ee,10.30.51.21,s21-nomad,infinite # enp9s0f0
+dhcp-host=00:42:68:6f:6f:c0,10.30.51.22,s22-nomad,infinite # enp9s0f0
+dhcp-host=ac:1f:6b:5a:6a:d4,10.30.51.23,s23-nomad,infinite # eno1
+dhcp-host=ac:1f:6b:5a:6a:b4,10.30.51.24,s24-nomad,infinite # eno1
+dhcp-host=ac:1f:6b:5a:6b:08,10.30.51.25,s25-nomad,infinite # eno1
+dhcp-host=ac:1f:6b:ac:d9:2e,10.30.51.26,s26-nomad,infinite # eno1
 dhcp-host=a0:a3:3b:c1:14:28,10.30.51.36,s17-t33-sut1,infinite # enahisic2i0
 dhcp-host=a0:a3:3b:c1:12:fa,10.30.51.37,s18-t33-sut2,infinite # enahisic2i0
 dhcp-host=40:8d:5c:e7:b2:6e,10.30.51.38,fdio-marvell-dev,infinite # enP2p1s0v0
@@ -101,10 +105,6 @@ dhcp-host=ac:1f:6b:8b:54:c8,10.32.8.10,s28-t26t35-tg1,infinite # eno1
 dhcp-host=0c:c4:7a:fc:ca:cc,10.32.8.11,s29-t26-sut1,infinite # eno3
 dhcp-host=0c:c4:7a:fc:c9:58,10.32.8.12,s30-t35-sut1,infinite # eno3
 dhcp-host=0c:c4:7a:fc:ca:90,10.32.8.13,s31-t35-sut2,infinite # eno3
-dhcp-host=ac:1f:6b:5a:6a:d4,10.32.8.14,s46-nomad,infinite # eno1
-dhcp-host=ac:1f:6b:5a:6a:b4,10.32.8.15,s47-nomad,infinite # eno1
-dhcp-host=ac:1f:6b:5a:6b:08,10.32.8.16,s48-nomad,infinite # eno1
-dhcp-host=ac:1f:6b:ac:d9:2e,10.32.8.17,s57-nomad,infinite # eno1
 dhcp-host=ac:1f:6b:ac:d7:d6,10.32.8.18,s33-t27-sut1,infinite # eno1
 dhcp-host=ac:1f:6b:ac:d7:8c,10.32.8.19,s34-t27-tg1,infinite # eno1
 dhcp-host=ac:1f:6b:ac:d7:c0,10.32.8.20,s35-t28-sut1,infinite # eno1
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:42:68:6f:68:ee b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:42:68:6f:68:ee
index 3cd09aa930..b0d67c8a22 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:42:68:6f:68:ee
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:42:68:6f:68:ee
@@ -1,4 +1,4 @@
-menuentry "Install s39-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:42:68:6f:68:ee url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/00:42:68:6f:68:ee/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s21-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=00:42:68:6f:68:ee url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/00:42:68:6f:68:ee/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:42:68:6f:6f:c0 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:42:68:6f:6f:c0
index b01923d117..7d4c34b8f9 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:42:68:6f:6f:c0
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:42:68:6f:6f:c0
@@ -1,4 +1,4 @@
-menuentry "Install s40-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:42:68:6f:6f:c0 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/00:42:68:6f:6f:c0/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s21-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=00:42:68:6f:6f:c0 url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/00:42:68:6f:6f:c0/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:f2:8b:7c:fb:12 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:f2:8b:7c:fb:12
index 8284f69548..0216a5af6a 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:f2:8b:7c:fb:12
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:f2:8b:7c:fb:12
@@ -1,4 +1,4 @@
-menuentry "Install s41-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:f2:8b:7c:fb:12 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.29:8081/ubuntu_focal_amd64/00:f2:8b:7c:fb:12/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s20-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=00:f2:8b:7c:fb:12 url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.21:8081/ubuntu_jammy_amd64/00:f2:8b:7c:fb:12/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:f2:8b:7c:fb:4a b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:f2:8b:7c:fb:4a
index 1e7a4a2523..3f4d5b2084 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:f2:8b:7c:fb:4a
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:f2:8b:7c:fb:4a
@@ -1,4 +1,4 @@
-menuentry "Install s44-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:f2:8b:7c:fb:4a url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/00:f2:8b:7c:fb:4a/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s18-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=00:f2:8b:7c:fb:4a url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/00:f2:8b:7c:fb:4a/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:58:1e:f6 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:58:1e:f6
index 74cc9655b2..521ae1a466 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:58:1e:f6
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:58:1e:f6
@@ -1,4 +1,4 @@
-menuentry "Install s42-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:58:1e:f6 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/00:fe:c8:58:1e:f6/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s16-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=00:fe:c8:58:1e:f6 url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/00:fe:c8:58:1e:f6/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:32 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:32
index 675dda5a33..3ee1863e34 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:32
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:32
@@ -1,4 +1,4 @@
 menuentry "Install t1-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:68:32 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/00:fe:c8:e5:68:32/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:68:32 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/00:fe:c8:e5:68:32/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:c2 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:c2
index 23b6c7af7b..739076aded 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:c2
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:c2
@@ -1,4 +1,4 @@
-menuentry "Install s43-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:68:c2 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/00:fe:c8:e5:68:c2/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s17-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:68:c2 url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/00:fe:c8:e5:68:c2/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:e0 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:e0
index 1f44abe127..e21bfc07b4 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:e0
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:68:e0
@@ -1,4 +1,4 @@
 menuentry "Install t2-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:68:e0 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/00:fe:c8:e5:68:e0/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:68:e0 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/00:fe:c8:e5:68:e0/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:6a:72 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:6a:72
index 14a455effc..ab4d7db762 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:6a:72
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:6a:72
@@ -1,4 +1,4 @@
 menuentry "Install t2-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:6a:72 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/00:fe:c8:e5:6a:72/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:6a:72 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/00:fe:c8:e5:6a:72/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:6c:76 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:6c:76
index 9b5b009ed8..7496531bf0 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:6c:76
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-00:fe:c8:e5:6c:76
@@ -1,4 +1,4 @@
 menuentry "Install t1-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:6c:76 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/00:fe:c8:e5:6c:76/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=00:fe:c8:e5:6c:76 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/00:fe:c8:e5:6c:76/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:c9:58 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:c9:58
index d49c709aa9..ec18099e77 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:c9:58
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:c9:58
@@ -1,4 +1,4 @@
 menuentry "Install s30-t35-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=0c:c4:7a:fc:c9:58 url=http://10.32.8.14:8081/ubuntu_focal_amd64/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://0.32.8.14:8081/ubuntu_focal_amd64/0c:c4:7a:fc:c9:58/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=0c:c4:7a:fc:c9:58 url=http://10.32.8.14:8081/ubuntu_focal_amd64/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.32.8.14:8081/ubuntu_focal_amd64/0c:c4:7a:fc:c9:58/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:ca:90 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:ca:90
index 07238cc777..a802ac4eb7 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:ca:90
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:ca:90
@@ -1,4 +1,4 @@
 menuentry "Install s31-t35-sut2" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=0c:c4:7a:fc:ca:90 url=http://10.32.8.14:8081/ubuntu_focal_amd64/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://0.32.8.14:8081/ubuntu_focal_amd64/0c:c4:7a:fc:ca:90/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=0c:c4:7a:fc:ca:90 url=http://10.32.8.14:8081/ubuntu_focal_amd64/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.32.8.14:8081/ubuntu_focal_amd64/0c:c4:7a:fc:ca:90/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:ca:cc b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:ca:cc
index cb7546828d..4bad968ce3 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:ca:cc
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-0c:c4:7a:fc:ca:cc
@@ -1,4 +1,4 @@
 menuentry "Install s29-t26-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=0c:c4:7a:fc:ca:cc url=http://10.32.8.14:8081/ubuntu_focal_amd64/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://0.32.8.14:8081/ubuntu_focal_amd64/0c:c4:7a:fc:ca:cc/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=0c:c4:7a:fc:ca:cc url=http://10.32.8.14:8081/ubuntu_focal_amd64/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.32.8.14:8081/ubuntu_focal_amd64/0c:c4:7a:fc:ca:cc/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-1c:1b:0d:01:d8:dc b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-1c:1b:0d:01:d8:dc
index dab9b55722..ee3484c2b0 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-1c:1b:0d:01:d8:dc
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-1c:1b:0d:01:d8:dc
@@ -1,4 +1,4 @@
 menuentry "Install s50-nomad" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=1c:1b:0d:01:d8:dc url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/1c:1b:0d:01:d8:dc/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=1c:1b:0d:01:d8:dc url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/1c:1b:0d:01:d8:dc/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-1c:1b:0d:68:7c:b3 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-1c:1b:0d:68:7c:b3
index 47a1efc3a9..f7d756c1f5 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-1c:1b:0d:68:7c:b3
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-1c:1b:0d:68:7c:b3
@@ -1,4 +1,4 @@
 menuentry "Install s49-nomad" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=1c:1b:0d:68:7c:b3 url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/1c:1b:0d:68:7c:b3/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=1c:1b:0d:68:7c:b3 url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/1c:1b:0d:68:7c:b3/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-38:0e:4d:9c:4b:0c b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-38:0e:4d:9c:4b:0c
index 4fcd0547e7..727a8fcfd5 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-38:0e:4d:9c:4b:0c
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-38:0e:4d:9c:4b:0c
@@ -1,4 +1,4 @@
 menuentry "Install s45-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=38:0e:4d:9c:4b:0c url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/38:0e:4d:9c:4b:0c/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=38:0e:4d:9c:4b:0c url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/38:0e:4d:9c:4b:0c/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-38:0e:4d:9c:85:7a b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-38:0e:4d:9c:85:7a
index f5f6d3040f..cf6174e207 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-38:0e:4d:9c:85:7a
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-38:0e:4d:9c:85:7a
@@ -1,4 +1,4 @@
 menuentry "Install s42-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=38:0e:4d:9c:85:7a url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/38:0e:4d:9c:85:7a/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=38:0e:4d:9c:85:7a url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/38:0e:4d:9c:85:7a/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:7f:12 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:7f:12
index a771cea691..b500a07feb 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:7f:12
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:7f:12
@@ -1,4 +1,4 @@
 menuentry "Install s72-t212-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:7f:12 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:b9:7f:12/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:7f:12 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:b9:7f:12/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:80 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:80
index 13973c3ce6..a9ffc61191 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:80
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:80
@@ -1,4 +1,4 @@
 menuentry "Install s66-t37-sut2" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:80 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:80/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:80 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:80/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:92 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:92
index 978e1a6e2c..be73a66ed2 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:92
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:92
@@ -1,4 +1,4 @@
 menuentry "Install s85-t214-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:92 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:92/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:92 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:92/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:ba b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:ba
index 50d416565b..b734157ada 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:ba
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:ba
@@ -1,4 +1,4 @@
 menuentry "Install s65-t37-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:ba url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:ba/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:ba url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:ba/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:c6 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:c6
index f4364296e6..cf2837b6c0 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:c6
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:c6
@@ -1,4 +1,4 @@
 menuentry "Install s67-t37-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:c6 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:c6/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:c6 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:c6/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:ca b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:ca
index 30e6fe38c0..0509470c0d 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:ca
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:a6:ca
@@ -1,4 +1,4 @@
 menuentry "Install s71-t212-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:ca url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:ca/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:a6:ca url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:b9:a6:ca/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:cc:44 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:cc:44
index 621bf88e7c..c7f5266a5d 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:cc:44
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:cc:44
@@ -1,4 +1,4 @@
 menuentry "Install s89-t39t310-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:cc:44 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:b9:cc:44/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:cc:44 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:b9:cc:44/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:cc:56 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:cc:56
index 1b05ed8ddf..8c7859df8c 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:cc:56
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:b9:cc:56
@@ -1,4 +1,4 @@
 menuentry "Install s64-t34-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:cc:56 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:b9:cc:56/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:b9:cc:56 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:b9:cc:56/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:26 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:26
index 432b184931..c3a8c5b3bf 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:26
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:26
@@ -1,4 +1,4 @@
 menuentry "Install s84-t213-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:92:26 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:bc:92:26/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:92:26 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:bc:92:26/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:b2 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:b2
index b67a992069..6167528635 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:b2
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:b2
@@ -1,4 +1,4 @@
 menuentry "Install s80-t38-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:92:b2 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:bc:92:b2/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:92:b2 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:bc:92:b2/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:e4 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:e4
index 5f54673741..d7885f5b78 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:e4
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:e4
@@ -1,4 +1,4 @@
 menuentry "Install s86-t214-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:92:e4 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:bc:92:e4/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:92:e4 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:bc:92:e4/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:e8 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:e8
index 50a11c2f71..9937bb0d2c 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:e8
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:92:e8
@@ -1,4 +1,4 @@
 menuentry "Install s87-t215-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:92:e8 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:bc:92:e8/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:92:e8 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:bc:92:e8/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a0:d4 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a0:d4
index 54e1a63439..21e8bd7721 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a0:d4
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a0:d4
@@ -1,4 +1,4 @@
 menuentry "Install s79-t38-sut2" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:a0:d4 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:bc:a0:d4/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:a0:d4 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:bc:a0:d4/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a0:ec b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a0:ec
index c2238c4ac3..aeafd9f9dd 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a0:ec
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a0:ec
@@ -1,4 +1,4 @@
 menuentry "Install s78-t38-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:a0:ec url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:bc:a0:ec/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:a0:ec url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:bc:a0:ec/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a1:ac b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a1:ac
index 04179b868a..808916286a 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a1:ac
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a1:ac
@@ -1,4 +1,4 @@
 menuentry "Install s88-t215-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:a1:ac url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:bc:a1:ac/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:a1:ac url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:bc:a1:ac/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a1:ea b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a1:ea
index 2670ff7b8a..6c5780b303 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a1:ea
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-3c:ec:ef:bc:a1:ea
@@ -1,4 +1,4 @@
 menuentry "Install s83-t213-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:a1:ea url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/3c:ec:ef:bc:a1:ea/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=3c:ec:ef:bc:a1:ea url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/3c:ec:ef:bc:a1:ea/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e0:9f:cd b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e0:9f:cd
index 02a8a58c04..513506e4c6 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e0:9f:cd
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e0:9f:cd
@@ -1,4 +1,4 @@
 menuentry "Install s54-nomad" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e0:9f:cd url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/40:8d:5c:e0:9f:cd/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e0:9f:cd url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/40:8d:5c:e0:9f:cd/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b0:aa b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b0:aa
index bec02bb232..4138dcebc2 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b0:aa
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b0:aa
@@ -1,4 +1,4 @@
 menuentry "Install s51-nomad" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e7:b0:aa url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/40:8d:5c:e7:b0:aa/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e7:b0:aa url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/40:8d:5c:e7:b0:aa/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b1:12 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b1:12
index 1434062473..6e73734513 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b1:12
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b1:12
@@ -1,4 +1,4 @@
 menuentry "Install s52-nomad" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e7:b1:12 url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/40:8d:5c:e7:b1:12/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e7:b1:12 url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/40:8d:5c:e7:b1:12/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b2:6e b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b2:6e
index a6ea93c726..68548be134 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b2:6e
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b2:6e
@@ -1,4 +1,4 @@
 menuentry "Install fdio-marvell-dev" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e7:b2:6e url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/40:8d:5c:e7:b2:6e/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e7:b2:6e url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/40:8d:5c:e7:b2:6e/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b3:19 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b3:19
index 2d5569a36b..f58ef9bffb 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b3:19
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b3:19
@@ -1,4 +1,4 @@
 menuentry "Install s53-nomad" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e7:b3:19 url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/40:8d:5c:e7:b3:19/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e7:b3:19 url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/40:8d:5c:e7:b3:19/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-4c:00:82:ae:5a:f8 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-4c:00:82:ae:5a:f8
index 9ab26fbc3a..37cba4d8c5 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-4c:00:82:ae:5a:f8
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-4c:00:82:ae:5a:f8
@@ -1,4 +1,4 @@
 menuentry "Install s43-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=4c:00:82:ae:5a:f8 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/4c:00:82:ae:5a:f8/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=4c:00:82:ae:5a:f8 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/4c:00:82:ae:5a:f8/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-58:ac:78:5c:90:78 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-58:ac:78:5c:90:78
index 69c9a377cf..f893352c23 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-58:ac:78:5c:90:78
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-58:ac:78:5c:90:78
@@ -1,4 +1,4 @@
-menuentry "Install s45-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=58:ac:78:5c:90:78 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/58:ac:78:5c:90:78/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s19-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=58:ac:78:5c:90:78 url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/58:ac:78:5c:90:78/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-6c:41:6a:1f:39:26 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-6c:41:6a:1f:39:26
index 36da84becc..7adb118f4e 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-6c:41:6a:1f:39:26
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-6c:41:6a:1f:39:26
@@ -1,4 +1,4 @@
 menuentry "Install s42-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=6c:41:6a:1f:39:26 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/6c:41:6a:1f:39:26/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=6c:41:6a:1f:39:26 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/6c:41:6a:1f:39:26/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-90:e2:ba:49:db:b4 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-90:e2:ba:49:db:b4
index 4ce09c3648..a641c2616c 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-90:e2:ba:49:db:b4
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-90:e2:ba:49:db:b4
@@ -1,4 +1,4 @@
 menuentry "Install s63-t34-sut2" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=90:e2:ba:49:db:b4 url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/90:e2:ba:49:db:b4/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=90:e2:ba:49:db:b4 url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/90:e2:ba:49:db:b4/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-90:e2:ba:55:be:32 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-90:e2:ba:55:be:32
index 77d879887d..412265e144 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-90:e2:ba:55:be:32
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-90:e2:ba:55:be:32
@@ -1,4 +1,4 @@
 menuentry "Install s62-t34-sut1" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=90:e2:ba:55:be:32 url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/90:e2:ba:55:be:32/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=90:e2:ba:55:be:32 url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/90:e2:ba:55:be:32/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a0:a3:3b:c1:12:fa b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a0:a3:3b:c1:12:fa
index 480526983c..968abb4f6c 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a0:a3:3b:c1:12:fa
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a0:a3:3b:c1:12:fa
@@ -1,4 +1,4 @@
 menuentry "Install s18-t33-sut2" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=a0:a3:3b:c1:12:fa url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/a0:a3:3b:c1:12:fa/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=a0:a3:3b:c1:12:fa url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/a0:a3:3b:c1:12:fa/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a0:a3:3b:c1:14:28 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a0:a3:3b:c1:14:28
index 218009b706..87c837752c 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a0:a3:3b:c1:14:28
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a0:a3:3b:c1:14:28
@@ -1,4 +1,4 @@
 menuentry "Install s17-t33-sut1" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=a0:a3:3b:c1:14:28 url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/a0:a3:3b:c1:14:28/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=a0:a3:3b:c1:14:28 url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/a0:a3:3b:c1:14:28/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a4:bf:01:55:ac:39 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a4:bf:01:55:ac:39
index 279749f37b..316563c5b3 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a4:bf:01:55:ac:39
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a4:bf:01:55:ac:39
@@ -1,4 +1,4 @@
 menuentry "Install s93-t39-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=a4:bf:01:55:ac:39 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/a4:bf:01:55:ac:39/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=a4:bf:01:55:ac:39 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/a4:bf:01:55:ac:39/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a4:bf:01:55:af:5e b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a4:bf:01:55:af:5e
index 68e988c45f..773136c4b2 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a4:bf:01:55:af:5e
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-a4:bf:01:55:af:5e
@@ -1,4 +1,4 @@
 menuentry "Install s94-t39-sut2" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=a4:bf:01:55:af:5e url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/a4:bf:01:55:af:5e/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=a4:bf:01:55:af:5e url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/a4:bf:01:55:af:5e/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6a:b4 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6a:b4
index 2e1df4e291..5faf0ff0e8 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6a:b4
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6a:b4
@@ -1,4 +1,4 @@
-menuentry "Install s47-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:5a:6a:b4 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.32.8.14:8081/ubuntu_focal_amd64/ac:1f:6b:5a:6a:b4/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s24-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:5a:6a:b4 url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/ac:1f:6b:5a:6a:b4/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6a:d4 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6a:d4
index deb4e5fc02..8c6162b1fc 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6a:d4
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6a:d4
@@ -1,4 +1,4 @@
-menuentry "Install s46-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:5a:6a:d4 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.32.8.15:8081/ubuntu_focal_amd64/ac:1f:6b:5a:6a:d4/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s23-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:5a:6a:d4 url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/ac:1f:6b:5a:6a:d4/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6b:08 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6b:08
index 5dbf44647e..4e2e1c75b9 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6b:08
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:5a:6b:08
@@ -1,4 +1,4 @@
-menuentry "Install s48-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:5a:6b:08 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.32.8.14:8081/ubuntu_focal_amd64/ac:1f:6b:5a:6b:08/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s25-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:5a:6b:08 url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/ac:1f:6b:5a:6b:08/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8c:76 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8c:76
index 54ea3305f2..1da85032c8 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8c:76
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8c:76
@@ -1,4 +1,4 @@
 menuentry "Install s1-t11-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8a:8c:76 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8a:8c:76/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8a:8c:76 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8a:8c:76/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:0a b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:0a
index 0a3e8e25fa..40262136d8 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:0a
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:0a
@@ -1,4 +1,4 @@
 menuentry "Install s10-t24-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8a:8d:0a url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8a:8d:0a/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8a:8d:0a url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8a:8d:0a/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:94 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:94
index 3891d0a0b4..a38ed4ac64 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:94
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:94
@@ -1,4 +1,4 @@
 menuentry "Install s4-t21-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8a:8d:94 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8a:8d:94/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8a:8d:94 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8a:8d:94/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:b6 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:b6
index b018ec5e7e..eb07940cee 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:b6
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8a:8d:b6
@@ -1,4 +1,4 @@
 menuentry "Install s3-t21-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8a:8d:b6 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8a:8d:b6/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8a:8d:b6 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8a:8d:b6/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:60 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:60
index caeb0e4716..41b8781cdc 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:60
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:60
@@ -1,4 +1,4 @@
 menuentry "Install s19-t33t211-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:53:60 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:53:60/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:53:60 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:53:60/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:64 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:64
index 670e5e2065..67c0a047d1 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:64
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:64
@@ -1,4 +1,4 @@
 menuentry "Install s14-t32-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:53:64 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:53:64/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:53:64 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:53:64/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:96 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:96
index 880a0e4743..cac8c05a79 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:96
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:53:96
@@ -1,4 +1,4 @@
 menuentry "Install s2-t12-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:53:96 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:53:96/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:53:96 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:53:96/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:54:c4 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:54:c4
index 34f7ecf26e..f1cfea35a2 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:54:c4
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:54:c4
@@ -1,4 +1,4 @@
 menuentry "Install s11-t31-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:54:c4 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:54:c4/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:54:c4 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:54:c4/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:78 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:78
index e17bb4e37e..0c0d4925cd 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:78
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:78
@@ -1,4 +1,4 @@
 menuentry "Install s13-t31-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:55:78 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:55:78/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:55:78 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:55:78/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:ae b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:ae
index fb2694a93a..6e2cf29d7a 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:ae
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:ae
@@ -1,4 +1,4 @@
 menuentry "Install s16-t32-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:55:ae url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:55:ae/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:55:ae url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:55:ae/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:d8 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:d8
index f22d1ee078..7dd4cd593f 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:d8
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:55:d8
@@ -1,4 +1,4 @@
 menuentry "Install s9-t24-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:55:d8 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:55:d8/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:55:d8 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:55:d8/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:8c b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:8c
index ad54aae8bb..857d0949d2 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:8c
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:8c
@@ -1,4 +1,4 @@
 menuentry "Install s8-t23-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:56:8c url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:56:8c/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:56:8c url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:56:8c/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:b6 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:b6
index 756eee997c..46a50ad34b 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:b6
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:b6
@@ -1,4 +1,4 @@
 menuentry "Install s12-t31-sut2" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:56:b6 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:56:b6/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:56:b6 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:56:b6/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:e2 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:e2
index 8bd30ee2f6..efb4ddcb4e 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:e2
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:8b:56:e2
@@ -1,4 +1,4 @@
 menuentry "Install s15-t32-sut2" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:56:e2 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:8b:56:e2/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:8b:56:e2 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:8b:56:e2/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d7:4a b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d7:4a
index 2063cd866f..3f3d907f1f 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d7:4a
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d7:4a
@@ -1,4 +1,4 @@
 menuentry "Install s6-t22-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ab:d7:4a url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:ab:d7:4a/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ab:d7:4a url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:ab:d7:4a/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d7:92 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d7:92
index 1a26bb36d8..06fc20fe70 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d7:92
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d7:92
@@ -1,4 +1,4 @@
 menuentry "Install s7-t23-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ab:d7:92 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:ab:d7:92/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ab:d7:92 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:ab:d7:92/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d9:ae b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d9:ae
index 4fd076d051..e776d32fb8 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d9:ae
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ab:d9:ae
@@ -1,4 +1,4 @@
 menuentry "Install s5-t22-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ab:d9:ae url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:ab:d9:ae/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ab:d9:ae url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:ab:d9:ae/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:56 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:56
index 42c485247b..4c64e339cd 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:56
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:56
@@ -1,4 +1,4 @@
 menuentry "Install s36-t28-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:56 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:56/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:56 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:56/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:76 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:76
index 688386f17c..14b8862257 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:76
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:76
@@ -1,4 +1,4 @@
 menuentry "Install s38-t29-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:76 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:76/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:76 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:76/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:8c b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:8c
index 89a1fa4721..d643bcf355 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:8c
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:8c
@@ -1,4 +1,4 @@
 menuentry "Install s34-t27-tg1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:8c url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:8c/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:8c url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:8c/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:ba b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:ba
index eb808986c5..2daf31d0c0 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:ba
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:ba
@@ -1,4 +1,4 @@
 menuentry "Install s37-t29-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:ba url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:ba/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:ba url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:ba/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:c0 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:c0
index f8008559a0..a138ea19a2 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:c0
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:c0
@@ -1,4 +1,4 @@
 menuentry "Install s35-t28-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:c0 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:c0/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:c0 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:c0/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:d6 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:d6
index 86fb3619a7..834587d75c 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:d6
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d7:d6
@@ -1,4 +1,4 @@
 menuentry "Install s33-t27-sut1" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:d6 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:d6/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d7:d6 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d7:d6/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d9:2e b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d9:2e
index 8c63c583fa..1a5ae0b0d0 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d9:2e
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-ac:1f:6b:ac:d9:2e
@@ -1,4 +1,4 @@
-menuentry "Install s57-nomad" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d9:2e url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.32.8.14:8081/ubuntu_focal_amd64/ac:1f:6b:ac:d9:2e/ --- console=ttyS0,115200n8 quiet
-    initrd   /casper/ubuntu-focal-amd64/initrd
+menuentry "Install s26-nomad" {
+    linux    /casper/ubuntu-jammy-amd64/vmlinuz ip=dhcp interface=ac:1f:6b:ac:d9:2e url=https://releases.ubuntu.com/22.04/ubuntu-22.04-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_jammy_amd64/ac:1f:6b:ac:d9:2e/ --- console=ttyS0,115200n8 quiet
+    initrd   /casper/ubuntu-jammy-amd64/initrd
 }
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-b4:2e:99:ab:1d:dc b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-b4:2e:99:ab:1d:dc
index 48725a8292..7ddaaa1a9a 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-b4:2e:99:ab:1d:dc
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-b4:2e:99:ab:1d:dc
@@ -1,4 +1,4 @@
 menuentry "Install s56-t14-sut1" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=b4:2e:99:ab:1d:dc url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/b4:2e:99:ab:1d:dc/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=b4:2e:99:ab:1d:dc url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/b4:2e:99:ab:1d:dc/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-b4:2e:99:ab:1d:e8 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-b4:2e:99:ab:1d:e8
index 7782299eb5..fc96e6be9d 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-b4:2e:99:ab:1d:e8
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-b4:2e:99:ab:1d:e8
@@ -1,4 +1,4 @@
 menuentry "Install s55-t13-sut1" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=b4:2e:99:ab:1d:e8 url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/b4:2e:99:ab:1d:e8/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=b4:2e:99:ab:1d:e8 url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/b4:2e:99:ab:1d:e8/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-cc:46:d6:17:e0:58 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-cc:46:d6:17:e0:58
index 0ec7b83913..141e66960d 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-cc:46:d6:17:e0:58
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-cc:46:d6:17:e0:58
@@ -1,4 +1,4 @@
 menuentry "Install t1-sut2" {
-    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=cc:46:d6:17:e0:58 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_amd64/cc:46:d6:17:e0:58/ --- console=ttyS0,115200n8 quiet
+    linux    /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=cc:46:d6:17:e0:58 url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/cc:46:d6:17:e0:58/ --- console=ttyS0,115200n8 quiet
     initrd   /casper/ubuntu-focal-amd64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-d8:5e:d3:02:b1:9f b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-d8:5e:d3:02:b1:9f
index 97adc68d8f..1bb3bffccb 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-d8:5e:d3:02:b1:9f
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-d8:5e:d3:02:b1:9f
@@ -1,4 +1,4 @@
 menuentry "Install s59-nomad" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=d8:5e:d3:02:b1:9f url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/d8:5e:d3:02:b1:9f/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=d8:5e:d3:02:b1:9f url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/d8:5e:d3:02:b1:9f/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-d8:5e:d3:02:b1:bb b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-d8:5e:d3:02:b1:bb
index 3dcc204ce8..31a3629767 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-d8:5e:d3:02:b1:bb
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-d8:5e:d3:02:b1:bb
@@ -1,4 +1,4 @@
 menuentry "Install s58-nomad" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=d8:5e:d3:02:b1:bb url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/d8:5e:d3:02:b1:bb/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=d8:5e:d3:02:b1:bb url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/d8:5e:d3:02:b1:bb/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file
diff --git a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-e0:d5:5e:ae:70:26 b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-e0:d5:5e:ae:70:26
index fcd7827a12..9e5a262647 100644
--- a/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-e0:d5:5e:ae:70:26
+++ b/fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-e0:d5:5e:ae:70:26
@@ -1,4 +1,4 @@
 menuentry "Install s27-t211-sut1" {
-    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=e0:d5:5e:ae:70:26 url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/e0:d5:5e:ae:70:26/ --- console=ttyAMA0,115200n8 quiet
+    linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=e0:d5:5e:ae:70:26 url=http://10.30.51.20:8081/ubuntu_focal_arm64/ubuntu-20.04.4-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_arm64/e0:d5:5e:ae:70:26/ --- console=ttyAMA0,115200n8 quiet
     initrd   /casper/ubuntu-focal-arm64/initrd
 }
 \ No newline at end of file