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>

3 files changed, 59 insertions, 0 deletions

diff --git a/resources/tools/testbed-setup/ansible/inventories/sample_inventory/group_vars/all.yaml b/resources/tools/testbed-setup/ansible/inventories/sample_inventory/group_vars/all.yaml
new file mode 100644
index 0000000000..8ffac218c3
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/sample_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 on target machine.
+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/sample_inventory/host_vars/1.1.1.1.yaml b/resources/tools/testbed-setup/ansible/inventories/sample_inventory/host_vars/1.1.1.1.yaml
new file mode 100644
index 0000000000..6cefdb4cc3
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/sample_inventory/host_vars/1.1.1.1.yaml
@@ -0,0 +1,6 @@
+---
+# file: host_vars/x.x.x.x.yaml
+
+hostname: "t1-tg1"
+isolcpus: "1-17,19-35"
+cfs_cpus: "0,18"
diff --git a/resources/tools/testbed-setup/ansible/inventories/sample_inventory/hosts b/resources/tools/testbed-setup/ansible/inventories/sample_inventory/hosts
new file mode 100644
index 0000000000..da5d7f1634
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/inventories/sample_inventory/hosts
@@ -0,0 +1,11 @@
+all:
+  children:
+    skylake: # Architecture: (options) skylake, haswell, taishan...
+      children:
+        tg:
+          hosts:
+            1.1.1.1: null #t1-tg
+        sut:
+          hosts:
+            2.2.2.2: null #t1-sut1
+            3.3.3.3: null #t1-sut2