Ansible testbed setup for Taishan testbed

Change-Id: I4b42aa5bf7635ade95f81c0c92a6ff1bf43d3fa0
Signed-off-by: Stanislav Chlebec <stanislav.chlebec@pantheon.tech>
Signed-off-by: juraj.linkes <juraj.linkes@pantheon.tech>

4 files changed, 48 insertions, 3 deletions

diff --git a/resources/tools/testbed-setup/ansible/roles/sut/files/taishan_workaround.service b/resources/tools/testbed-setup/ansible/roles/sut/files/taishan_workaround.service
new file mode 100644
index 0000000000..05f865f407
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/roles/sut/files/taishan_workaround.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Numa node workaround configuration
+
+[Service]
+ExecStart=/bin/sh -c 'echo 1 > /sys/bus/pci/devices/000a:11:00.0/numa_node'
+ExecStart=/bin/sh -c 'echo 1 > /sys/bus/pci/devices/000a:11:00.1/numa_node'
+Type=oneshot
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/resources/tools/testbed-setup/ansible/roles/sut/tasks/main.yaml b/resources/tools/testbed-setup/ansible/roles/sut/tasks/main.yaml
index 0ecdcdba3b..f5a2dd86ad 100644
--- a/resources/tools/testbed-setup/ansible/roles/sut/tasks/main.yaml
+++ b/resources/tools/testbed-setup/ansible/roles/sut/tasks/main.yaml
@@ -2,8 +2,12 @@
 # file: roles/sut/tasks/main.yaml
 
 - name: Ubuntu specific
-  import_tasks: ubuntu_x86_64.yaml
-  when: ansible_distribution|lower == 'ubuntu' and ansible_machine == 'x86_64'
+  import_tasks: ubuntu.yaml
+  when: ansible_distribution|lower == 'ubuntu'
+
+- name: Taishan aarch64 specific
+  import_tasks: taishan_workaround.yaml
+  when: taishan_workaround is defined
 
 - name: Copy 80-vpp.conf
   file:
diff --git a/resources/tools/testbed-setup/ansible/roles/sut/tasks/taishan_workaround.yaml b/resources/tools/testbed-setup/ansible/roles/sut/tasks/taishan_workaround.yaml
new file mode 100644
index 0000000000..e262e7288b
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/roles/sut/tasks/taishan_workaround.yaml
@@ -0,0 +1,30 @@
+---
+# file: roles/sut/tasks/taishan_workaround.yaml
+
+- name: Ensure systemd directory exists
+  file:
+    path: "/etc/systemd/system"
+    state: "directory"
+    owner: "root"
+    group: "root"
+    mode: "0755"
+  tags: taishan-workaround
+
+- name: Copy systemd numa config unit file
+  template:
+    src: "files/taishan_workaround.service"
+    dest: "/etc/systemd/system/nic-numa-config.service"
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  register: numa_config_service
+  tags: taishan-workaround
+
+- name: Reload systemd daemon
+  command: "systemctl daemon-reload"
+  when: (numa_config_service and numa_config_service is changed)
+  tags: taishan-workaround
+
+- name: Enable numa config service
+  command: "systemctl enable nic-numa-config.service"
+  tags: taishan-workaround
diff --git a/resources/tools/testbed-setup/ansible/roles/sut/tasks/ubuntu_x86_64.yaml b/resources/tools/testbed-setup/ansible/roles/sut/tasks/ubuntu.yaml
index 38946b6bbb..824f0926b5 100644
--- a/resources/tools/testbed-setup/ansible/roles/sut/tasks/ubuntu_x86_64.yaml
+++ b/resources/tools/testbed-setup/ansible/roles/sut/tasks/ubuntu.yaml
@@ -1,5 +1,5 @@
 ---
-# file: roles/sut/tasks/ubuntu_x86_64.yaml
+# file: roles/sut/tasks/ubuntu.yaml
 
 - name: Install DKMS
   apt: