Provision Netron and Lab 1 local assets

2026-04-16 11:15:39 -06:00
parent 56305680e0
commit 59f3032f91
16 changed files with 248 additions and 216 deletions
@@ -0,0 +1,71 @@
+- name: Ensure Lab 1 model directory exists
+  file:
+    path: "{{ courseware_lab1_models_dir }}"
+    state: directory
+    mode: "0755"
+
+- name: Check installed Ollama version
+  command:
+    argv:
+      - "{{ courseware_ollama_bin }}"
+      - --version
+  register: courseware_lab1_ollama_version
+  changed_when: false
+
+- name: Extract installed Ollama semantic version
+  set_fact:
+    courseware_lab1_ollama_semver: >-
+      {{
+        courseware_lab1_ollama_version.stdout
+        | regex_search('[0-9]+\\.[0-9]+\\.[0-9]+')
+        | default('')
+      }}
+
+- name: Fail when Ollama is too old for Lab 1 logprobs
+  fail:
+    msg: >-
+      Lab 1 requires Ollama {{ courseware_ollama_min_version }} or newer because
+      the confidence visualizer depends on logprob support. Installed version:
+      {{ courseware_lab1_ollama_version.stdout | trim }}.
+  when:
+    - courseware_lab1_ollama_semver | length == 0
+      or not (courseware_lab1_ollama_semver is version(courseware_ollama_min_version, '>='))
+
+- name: Download mirrored Lab 1 Qwen model
+  get_url:
+    url: "{{ courseware_lab1_qwen_download_url }}"
+    dest: "{{ courseware_lab1_qwen_local_path }}"
+    mode: "0644"
+
+- name: Download mirrored Lab 1 Llama model
+  get_url:
+    url: "{{ courseware_lab1_llama_download_url }}"
+    dest: "{{ courseware_lab1_llama_local_path }}"
+    mode: "0644"
+
+- name: Write Lab 1 Ollama Modelfile
+  copy:
+    dest: "{{ courseware_lab1_dir }}/Modelfile.{{ courseware_lab1_qwen_model_alias }}"
+    mode: "0644"
+    content: |
+      FROM {{ courseware_lab1_qwen_local_path }}
+
+- name: Start Ollama before Lab 1 model registration
+  command:
+    argv:
+      - "{{ courseware_root }}/scripts/service_manager.sh"
+      - start
+      - ollama
+  changed_when: false
+
+- name: Register Lab 1 Qwen model with Ollama
+  command:
+    argv:
+      - "{{ courseware_ollama_bin }}"
+      - create
+      - "{{ courseware_lab1_qwen_model_alias }}"
+      - -f
+      - "{{ courseware_lab1_dir }}/Modelfile.{{ courseware_lab1_qwen_model_alias }}"
+  environment:
+    OLLAMA_HOST: "{{ courseware_bind_host }}:{{ courseware_ports.ollama }}"
+    OLLAMA_MODELS: "{{ courseware_ollama_models_dir }}"