CSIT-1437 Create portable host-setup document

- Ansible simplified and optimalized
- Porting global variables into single file
- Rework the README.md
- Tested outside LF environemnt

Change-Id: I124cffa5c4510edf365e8b558da0c8c498f55d50
Signed-off-by: Peter Mikus <pmikus@cisco.com>

33 files changed, 292 insertions, 0 deletions

diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/group_vars/all.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/group_vars/all.yaml
new file mode 100644
index 0000000000..c464ad8da2
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/group_vars/all.yaml
@@ -0,0 +1,42 @@
+---
+# file: group_vars/all.yaml
+
+# General settings
+ansible_python_interpreter: '/usr/bin/python2.7'
+ansible_become_pass: '{{ inventory_sudo_pass }}'
+# Domain is used in /etc/hosts file on target machine.
+domain: 'linuxfoundation.org'
+# DNS is used in /etc/netplan/01-netcfg.yaml
+dns_servers: "[ 199.204.44.24, 199.204.47.54 ]"
+
+# Proxy settings: Uncomment and fill the proper values. These variables will be
+# set globally by writing into /etc/environment file on target machine.
+#proxy_env:
+#  http_proxy: http://proxy.com:80
+#  HTTP_PROXY: http://proxy.com:80
+#  https_proxy: http://proxy.com:80
+#  HTTPS_PROXY: http://proxy.com:80
+#  ftp_proxy: http://proxy.com:80
+#  FTP_PROXY: http://proxy.com:80
+#  no_proxy: localhost,127.0.0.1,{{ ansible_default_ipv4.address }}
+#  NO_PROXY: localhost,127.0.0.1,{{ ansible_default_ipv4.address }}
+
+# Docker settings.
+docker_edition: 'ce'
+docker_channel: 'edge'
+docker_version: '18.05.0'
+docker_users: ['testuser']
+docker_repository: 'deb https://download.docker.com/linux/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} {{ docker_channel }}'
+docker_apt_package_name: '{{ docker_version }}~{{ docker_edition }}~3-0~{{ ansible_distribution | lower }}'
+docker_daemon_environment_http:
+  - 'HTTP_PROXY={{ proxy_env.http_proxy }}'
+  - 'NO_PROXY={{ proxy_env.no_proxy }}'
+docker_daemon_environment_https:
+  - 'HTTPS_PROXY={{ proxy_env.https_proxy }}'
+  - 'NO_PROXY={{ proxy_env.no_proxy }}'
+
+# Kubernetes settings.
+kubernetes_channel: 'main'
+kubernetes_version: '1.11.0-00'
+kubernetes_repository: 'deb http://apt.kubernetes.io/ kubernetes-xenial {{ kubernetes_channel }}'
+kubernetes_apt_package_name: '{{ kubernetes_version }}'
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.16.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.16.yaml
new file mode 100644
index 0000000000..25401e33f3
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.16.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.16.yaml
+
+hostname: "t1-tg1"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.17.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.17.yaml
new file mode 100644
index 0000000000..ac3f9fa310
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.17.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.17.yaml
+
+hostname: "t1-sut1"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.18.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.18.yaml
new file mode 100644
index 0000000000..e96ed37d89
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.18.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.18.yaml
+
+hostname: "t1-sut2"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.20.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.20.yaml
new file mode 100644
index 0000000000..91eb9fc9ca
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.20.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.20.yaml
+
+hostname: "t2-tg1"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.21.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.21.yaml
new file mode 100644
index 0000000000..84a72542e9
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.21.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.21.yaml
+
+hostname: "t2-sut1"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.22.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.22.yaml
new file mode 100644
index 0000000000..5d7aaa5bee
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.22.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.22.yaml
+
+hostname: "t2-sut2"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml
new file mode 100644
index 0000000000..88e5148dfb
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.24.yaml
+
+hostname: "t3-tg1"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml
new file mode 100644
index 0000000000..144e449b4a
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.25.yaml
+
+hostname: "t3-sut1"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml
new file mode 100644
index 0000000000..d860ef216d
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.26.yaml
+
+hostname: "t3-sut2"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml
new file mode 100644
index 0000000000..11665983fa
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml
@@ -0,0 +1,10 @@
+---
+# file: host_vars/10.30.51.28.yaml
+
+hostname: "t4-virl1"
+virl_l2_start: "10.30.52.2"
+virl_l2_end: "10.30.52.253"
+virl_l2_gateway: "10.30.52.1"
+virl_l2_network: "10.30.52.0/24"
+virl_l2_ip: "10.30.52.254"
+virl_public_port: "eth0"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.29.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.29.yaml
new file mode 100644
index 0000000000..4ab6fd1116
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.29.yaml
@@ -0,0 +1,10 @@
+---
+# file: host_vars/10.30.51.29.yaml
+
+hostname: "t4-virl2"
+virl_l2_start: "10.30.53.2"
+virl_l2_end: "10.30.53.253"
+virl_l2_gateway: "10.30.53.1"
+virl_l2_network: "10.30.53.0/24"
+virl_l2_ip: "10.30.53.254"
+virl_public_port: "eth4"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.30.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.30.yaml
new file mode 100644
index 0000000000..ab5d222188
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.30.yaml
@@ -0,0 +1,10 @@
+---
+# file: host_vars/10.30.51.30.yaml
+
+hostname: "t4-virl3"
+virl_l2_start: "10.30.54.2"
+virl_l2_end: "10.30.54.253"
+virl_l2_gateway: "10.30.54.1"
+virl_l2_network: "10.30.54.0/24"
+virl_l2_ip: "10.30.54.254"
+virl_public_port: "eth0"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml
new file mode 100644
index 0000000000..e405b8064d
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml
@@ -0,0 +1,7 @@
+---
+# file: host_vars/10.30.51.36.yaml
+
+hostname: "s17-t33-sut1"
+isolcpus: "1-15,17-31,33-47,49-63"
+cfs_cpus: "0,16,32,48"
+taishan_workaround: True
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml
new file mode 100644
index 0000000000..ece3a752aa
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml
@@ -0,0 +1,7 @@
+---
+# file: host_vars/10.30.51.37.yaml
+
+hostname: "s18-t33-sut2"
+isolcpus: "1-15,17-31,33-47,49-63"
+cfs_cpus: "0,16,32,48"
+taishan_workaround: True
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.44.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.44.yaml
new file mode 100644
index 0000000000..bdaeed5407
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.44.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.44.yaml
+
+hostname: "s3-t21-sut1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.45.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.45.yaml
new file mode 100644
index 0000000000..d12c763516
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.45.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.45.yaml
+
+hostname: "s4-t21-tg1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.46.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.46.yaml
new file mode 100644
index 0000000000..8e38586f7f
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.46.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.46.yaml
+
+hostname: "s11-t31-sut1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.47.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.47.yaml
new file mode 100644
index 0000000000..a3d05730da
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.47.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.47.yaml
+
+hostname: "s12-t31-sut2"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.48.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.48.yaml
new file mode 100644
index 0000000000..f6a77e8be3
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.48.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.48.yaml
+
+hostname: "s13-t31-tg1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.49.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.49.yaml
new file mode 100644
index 0000000000..9aad58a00b
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.49.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.49.yaml
+
+hostname: "s19-t33t34-tg1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml
new file mode 100644
index 0000000000..55b8655e8c
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.50.yaml
+
+hostname: "s1-t11-sut1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml
new file mode 100644
index 0000000000..42eeea814d
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.51.yaml
+
+hostname: "s2-t12-sut1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.52.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.52.yaml
new file mode 100644
index 0000000000..7eb994a8a2
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.52.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.52.yaml
+
+hostname: "s5-t22-sut1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.53.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.53.yaml
new file mode 100644
index 0000000000..938bcecd30
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.53.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.53.yaml
+
+hostname: "s6-t22-tg1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.54.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.54.yaml
new file mode 100644
index 0000000000..9a3de32d3d
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.54.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.54.yaml
+
+hostname: "s7-t23-sut1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.55.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.55.yaml
new file mode 100644
index 0000000000..2014e01dea
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.55.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.55.yaml
+
+hostname: "s8-t23-tg1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.56.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.56.yaml
new file mode 100644
index 0000000000..1d926f56a9
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.56.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.56.yaml
+
+hostname: "s9-t24-sut1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.57.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.57.yaml
new file mode 100644
index 0000000000..e5bddf33f8
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.57.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.57.yaml
+
+hostname: "s10-t24-tg1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.58.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.58.yaml
new file mode 100644
index 0000000000..0e854fdeb0
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.58.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.58.yaml
+
+hostname: "s14-t32-sut1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.59.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.59.yaml
new file mode 100644
index 0000000000..4647606980
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.59.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.59.yaml
+
+hostname: "s15-t32-sut2"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.60.yaml b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.60.yaml
new file mode 100644
index 0000000000..27f5b45645
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/host_vars/10.30.51.60.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/10.30.51.60.yaml
+
+hostname: "s16-t32-tg1"
+isolcpus: "1-27,29-55,57-83,85-111"
+cfs_cpus: "0,28,56,84"
diff --git a/resources/tools/testbed-setup/ansible/inventories/lf_inventory/hosts b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/hosts
new file mode 100644
index 0000000000..d2d67981b0
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/lf_inventory/hosts
@@ -0,0 +1,50 @@
+all:
+  children:
+    haswell:
+      children:
+        tg:
+          hosts:
+            10.30.51.16: null #t1-tg1
+            10.30.51.20: null #t2-tg1
+            10.30.51.24: null #t3-tg1
+        sut:
+          hosts:
+            10.30.51.17: null #t1-sut1
+            10.30.51.18: null #t1-sut2
+            10.30.51.21: null #t2-sut1
+            10.30.51.22: null #t2-sut2
+            10.30.51.25: null #t3-sut1
+            10.30.51.26: null #t3-sut2
+    skylake:
+      children:
+        tg:
+          hosts:
+            10.30.51.45: null #s4-t21-tg1
+            10.30.51.48: null #s13-t31-tg1
+            10.30.51.49: null #s19-t33t34-tg1
+            10.30.51.53: null #s6-t22-tg1
+            10.30.51.55: null #s8-t23-tg1
+            10.30.51.57: null #s10-t24-tg1
+            10.30.51.60: null #s16-t32-tg1
+        sut:
+          hosts:
+            10.30.51.44: null #s3-t21-sut1
+            10.30.51.46: null #s11-t31-sut1
+            10.30.51.47: null #s12-t31-sut2
+            10.30.51.52: null #s5-t22-sut1
+            10.30.51.54: null #s7-t23-sut1
+            10.30.51.56: null #s9-t24-sut1
+            10.30.51.58: null #s14-t32-sut1
+            10.30.51.59: null #s15-t32-sut2
+        vpp_device:
+          hosts:
+            10.30.51.50: null #s1-t11-sut1
+            10.30.51.51: null #s2-t12-sut1
+    taishan:
+      children:
+#        tg:
+#          hosts:
+        sut:
+          hosts:
+            10.30.51.36: null #s17-t33-sut1
+            10.30.51.37: null #s18-t33-sut2