Add new model files and update Ansible playbooks for Qwen3.5 and Qwen3.6

- Created model files for Qwen3.5 with different context lengths.
- Added a new Ansible host variable file for CI server configuration.
- Updated GPU server host variables to include Ollama models and model files.
- Enhanced playbooks for Podman to manage Ollama models, including copying model files and checking existing models.
- Introduced a new playbook for setting up Qwen3.6 with specific configurations.
- Updated Windows SSH tasks to improve security and configuration management.
- Added a Python utility to parse Ollama model names from command output.
- Modified Terraform configurations to include new DNS entries and proxy settings.
- Improved Nginx proxy configurations with timeout settings.

ansible/playbook_podman_ollama_rocm.yml

@@ -7,15 +7,17 @@
     podman_user_home: "{{ ollama_home | default('/home/ollama') }}"
     podman_user_folders:
       - data
+    __ollama_models__: "{{ ollama_models | default([]) }}"
+    __ollama_model_files__: "{{ ollama_model_files | default([]) }}"
     pods:
       - name: ollama-rocm
         build:
           dockerfile: "{{ lookup('file', 'dockerfiles/Dockerfile.ollama.rocm') }}"
         env:
-          OLLAMA_CONTEXT_LENGTH: 32000
           OLLAMA_NUM_THREADS: 10
           OLLAMA_NUM_PARALLEL: 2
           OLLAMA_FLASH_ATTENTION: 1
+          OLLAMA_KV_CACHE_TYPE: q8_0
           OLLAMA_KV_CACHE: "true"
           HSA_OVERRIDE_GFX_VERSION: "11.0.0"
         ports:
@@ -30,3 +32,80 @@
     - name: Setup Pods
       ansible.builtin.include_tasks:
         file: tasks/podman.yml
+
+    - name: Enable sudo access to podman user (temporary)
+      become: true
+      ansible.builtin.lineinfile:
+        path: "/etc/sudoers.d/ansible_{{ podman_user }}_tmp"
+        create: true
+        mode: "0440"
+        line: "{{ ansible_user_id }} ALL=({{ podman_user }}) NOPASSWD: ALL"
+        validate: "visudo -cf %s"
+
+    - name: Create staging directory for model files
+      become: true
+      ansible.builtin.file:
+        path: "{{ ollama_home }}/data/.modelfiles"
+        state: directory
+        owner: "{{ podman_user }}"
+        group: "{{ podman_group }}"
+        mode: "0755"
+      when: __ollama_model_files__ | length > 0
+
+    - name: Copy model files to remote host staging directory
+      become: true
+      ansible.builtin.copy:
+        src: "{{ item.file }}"
+        dest: "{{ ollama_home }}/data/.modelfiles/{{ item.file | basename }}"
+        owner: "{{ podman_user }}"
+        group: "{{ podman_group }}"
+        mode: "0644"
+      loop: "{{ __ollama_model_files__ }}"
+      when: __ollama_model_files__ | length > 0
+
+    - name: Check existing ollama models
+      become: true
+      become_user: "{{ podman_user }}"
+      containers.podman.podman_container_exec:
+        name: ollama-rocm
+        command: "ollama ls"
+      register: ollama_existing_models
+      changed_when: false
+
+    - name: Set fact for existing model names
+      ansible.builtin.set_fact:
+        __ollama_existing_model_names__: >-
+          {{ ollama_existing_models.stdout_lines | default([])
+             | reject('match', '^\\s*$|^(NAME|\\-+)')
+             | map('regex_replace', '^\\s*(\\S+)\\s.*', '\\1')
+             | list }}
+      when: ollama_existing_models.stdout is defined and ollama_existing_models.stdout | length > 0
+      changed_when: false
+
+    - name: Pull ollama models that do not exist
+      become: true
+      become_user: "{{ podman_user }}"
+      containers.podman.podman_container_exec:
+        name: ollama-rocm
+        command: "ollama pull {{ item }}"
+      loop: "{{ __ollama_models__ }}"
+      when:
+        - __ollama_models__ | length > 0
+        - item not in (__ollama_existing_model_names__ | default([]))
+
+    - name: Create ollama models that do not exist
+      become: true
+      become_user: "{{ podman_user }}"
+      containers.podman.podman_container_exec:
+        name: ollama-rocm
+        command: "ollama create {{ item.name }} -f /home/worker/.ollama/.modelfiles/{{ item.file | basename }}"
+      loop: "{{ __ollama_model_files__ }}"
+      when:
+        - __ollama_model_files__ | length > 0
+        - item.name not in (__ollama_existing_model_names__ | default([]))
+
+    - name: Remove temporary sudo access
+      become: true
+      ansible.builtin.file:
+        path: "/etc/sudoers.d/ansible_{{ podman_user }}_tmp"
+        state: absent