4 files changed, 59 insertions, 0 deletions
diff --git a/fdio.infra.ansible/roles/azure/defaults/main.yaml b/fdio.infra.ansible/roles/azure/defaults/main.yaml
new file mode 100644
index 0000000000..68f6148413
--- /dev/null
+++ b/fdio.infra.ansible/roles/azure/defaults/main.yaml
@@ -0,0 +1,2 @@
+---
+# file: roles/azure/defaults/main.yaml
diff --git a/fdio.infra.ansible/roles/azure/files/10-dtap.link b/fdio.infra.ansible/roles/azure/files/10-dtap.link
new file mode 100644
index 0000000000..a8e0aa10f3
--- /dev/null
+++ b/fdio.infra.ansible/roles/azure/files/10-dtap.link
@@ -0,0 +1,4 @@
+[Match]
+OriginalName=dtap*
+[Link]
+NamePolicy=kernel
diff --git a/fdio.infra.ansible/roles/azure/handlers/main.yaml b/fdio.infra.ansible/roles/azure/handlers/main.yaml
new file mode 100644
index 0000000000..f0d46062d9
--- /dev/null
+++ b/fdio.infra.ansible/roles/azure/handlers/main.yaml
@@ -0,0 +1,15 @@
+---
+# file: roles/azure/handlers/main.yaml
+
+- name: Reboot server
+  reboot:
+    reboot_timeout: 3600
+  tags:
+    - reboot-server
+
+- name: Azure - Reload systemd-modules
+  systemd:
+    name: "systemd-modules-load"
+    state: "restarted"
+  tags:
+    - reload-systemd-modules
diff --git a/fdio.infra.ansible/roles/azure/tasks/main.yaml b/fdio.infra.ansible/roles/azure/tasks/main.yaml
new file mode 100644
index 0000000000..c8d72475d8
--- /dev/null
+++ b/fdio.infra.ansible/roles/azure/tasks/main.yaml
@@ -0,0 +1,38 @@
+---
+# file: roles/azure/tasks/main.yaml
+
+- name: Azure - Load Kernel Modules By Default
+  lineinfile:
+    path: "/etc/modules"
+    state: "present"
+    line: "{{ item }}"
+  with_items:
+    - "vfio-pci"
+    - "ib_uverbs"
+    - "mlx4_ib"
+    - "mlx5_ib"
+  notify: "Azure - Reload systemd-modules"
+  tags:
+    - load-kernel-modules
+
+- name: Azure - Performance Tuning - Adjust nr_hugepages
+  sysctl:
+    name: "vm.nr_hugepages"
+    value: "8192"
+    state: "present"
+    sysctl_file: "/etc/sysctl.d/90-csit.conf"
+    reload: "yes"
+  tags:
+    - set-sysctl
+
+- name: Azure - prevent interface renaming
+  copy:
+    src: "files/10-dtap.link"
+    dest: "/etc/systemd/network/"
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  notify:
+    - "Reboot server"
+  tags:
+    - prevent-interface-renaming