[Mellanox] Add SONiC as fanout switch

ansible/roles/fanout/tasks/fanout_sonic.yml

@@ -52,10 +52,10 @@
       when: dry_run is defined
   when: "'20220531' in fanout_sonic_version['build_version'] or 'internal' in fanout_sonic_version['build_version']"
 
-- name: deploy SONiC fanout with image version 202305
+- name: deploy SONiC fanout with image version 202311
   block:
     - name: deploy SONiC fanout not incremental and not dry_run
       include_tasks:
-        sonic/fanout_sonic_202305.yml
+        sonic/fanout_sonic_202311.yml
       when: dry_run is not defined and incremental is not defined
   when: "'2023' in fanout_sonic_version['build_version']"

ansible/roles/fanout/tasks/sonic/fanout_sonic_202311.yml

@@ -0,0 +1,109 @@
+- name: collect fanout port config
+  port_config_gen:
+    hwsku: "{{ device_info[inventory_hostname]['HwSku'] }}"
+    hwsku_type: "{{ device_info[inventory_hostname]['HwSkuType'] | default('predefined') }}"
+    device_conn: "{{ device_conn[inventory_hostname] }}"
+  become: yes
+
+- name: Ensure TPID enabled in SAI
+  lineinfile:
+    path: /usr/share/sonic/device/{{ fanout_platform }}/{{ fanout_hwsku }}/sai.profile
+    line: 'SAI_USER_DEFINED_TPID=1'
+    state: present
+  become: yes
+  when: "'mellanox' in fanout_sonic_version.asic_type"
+
+- name: Disable software control module function in SAI
+  lineinfile:
+    path: /usr/share/sonic/device/{{ fanout_platform }}/{{ fanout_hwsku }}/sai.profile
+    line: 'SAI_INDEPENDENT_MODULE_MODE=1'
+    state: absent
+  become: yes
+  when: "'mellanox' in fanout_sonic_version.asic_type"
+
+- name: build fanout startup config
+  template:
+    src: "sonic_deploy_202311.j2"
+    dest: "/tmp/base_config.json"
+
+- name: generate config_db.json
+  shell: sonic-cfggen -H -j /tmp/base_config.json --print-data > /etc/sonic/config_db.json
+  become: yes
+
+- name: disable all copp rules
+  copy:
+    content: "{}"
+    dest: "/usr/share/sonic/templates/copp_cfg.j2"
+  become: yes
+  when: "'mellanox' not in fanout_sonic_version.asic_type"
+
+- name: Overwrite copp rules for Mellanox FanoutLeaf
+  copy:
+    src: "copp_cfg_mlnx.j2"
+    dest: "/usr/share/sonic/templates/copp_cfg.j2"
+  become: yes
+  when: "'mellanox' in fanout_sonic_version.asic_type"
+
+- name: Disable feature teamd and remove teamd container (avoid swss crash after config reload)
+  block:
+    - name: Check if teamd container exists
+      shell: "docker ps -a -q -f name=teamd"
+      register: teamd_container
+
+    - name: disable feature teamd and remove container
+      block:
+        - name: disable feature teamd
+          shell: config feature state teamd disabled
+          become: true
+        - name: ensure teamd container is stopped
+          docker_container:
+            name: teamd
+            state: stopped
+          become: true
+          ignore_errors: yes
+        - name: remove teamd container
+          docker_container:
+            name: teamd
+            state: absent
+          become: true
+      when: teamd_container.stdout != ""
+
+- name: SONiC update config db
+  shell: config reload -y -f
+  become: true
+
+- name: wait for SONiC update config db finish
+  pause:
+    seconds: 180
+
+- name: Shutdown arp_update process in swss (avoid fanout broadcasting it's MAC address)
+  shell: docker exec -i swss supervisorctl stop arp_update
+  become: yes
+
+- name: Setup broadcom based fanouts
+  block:
+    - name: reinit fp entries
+      shell: "bcmcmd 'fp detach' && bcmcmd 'fp init'"
+      become: yes
+  when: "'broadcom' in fanout_sonic_version.asic_type"
+
+- block:
+  - name: Remove ipv6 parameter
+    lineinfile:
+      path: /etc/sysctl.conf
+      line: 'net.ipv6.conf.all.disable_ipv6 = 0'
+      state: absent
+    become: yes
+
+  - name: Update IPv6 parameter
+    lineinfile:
+      path: /etc/sysctl.conf
+      line: 'net.ipv6.conf.all.disable_ipv6 = 1'
+      state: present
+    become: yes
+
+  - name: Apply parameter to disable IPv6 function
+    shell: "sysctl -p"
+    become: yes
+
+  when: "'mellanox' in fanout_sonic_version.asic_type"