feat: add ollama and searxng, migrate to debyl.io hostname

- Add ollama role for local LLM inference (install, service, models)
- Add searxng container for private search
- Migrate hostname from home.bdebyl.net to home.debyl.io
  (inventory, awsddns, zomboid entrypoint, home_server_name)
- Update vault with new secrets

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

ansible/roles/ollama/handlers/main.yml

@@ -0,0 +1,8 @@
+---
+- name: restart ollama
+  become: true
+  ansible.builtin.systemd:
+    name: ollama
+    state: restarted
+    daemon_reload: true
+  tags: ollama

ansible/roles/ollama/meta/main.yml

@@ -0,0 +1,3 @@
+---
+dependencies:
+  - role: common

ansible/roles/ollama/tasks/install.yml

@@ -0,0 +1,11 @@
+---
+- name: check if ollama is already installed
+  ansible.builtin.stat:
+    path: /usr/local/bin/ollama
+  register: ollama_binary
+
+- name: install ollama via official install script
+  become: true
+  ansible.builtin.shell: |
+    curl -fsSL https://ollama.com/install.sh | sh
+  when: not ollama_binary.stat.exists

ansible/roles/ollama/tasks/main.yml

@@ -0,0 +1,9 @@
+---
+- import_tasks: install.yml
+  tags: ollama
+
+- import_tasks: service.yml
+  tags: ollama
+
+- import_tasks: models.yml
+  tags: ollama

ansible/roles/ollama/tasks/models.yml

@@ -0,0 +1,10 @@
+---
+- name: pull ollama models
+  become: true
+  ansible.builtin.command: ollama pull {{ item }}
+  loop: "{{ ollama_models }}"
+  register: result
+  retries: 3
+  delay: 10
+  until: result is not failed
+  changed_when: "'pulling' in result.stderr or 'pulling' in result.stdout"

ansible/roles/ollama/tasks/service.yml

@@ -0,0 +1,23 @@
+---
+- name: create ollama systemd override directory
+  become: true
+  ansible.builtin.file:
+    path: /etc/systemd/system/ollama.service.d
+    state: directory
+    mode: 0755
+
+- name: template ollama environment override
+  become: true
+  ansible.builtin.template:
+    src: ollama.env.j2
+    dest: /etc/systemd/system/ollama.service.d/override.conf
+    mode: 0644
+  notify: restart ollama
+
+- name: enable and start ollama service
+  become: true
+  ansible.builtin.systemd:
+    name: ollama
+    enabled: true
+    state: started
+    daemon_reload: true

ansible/roles/ollama/templates/ollama.env.j2

@@ -0,0 +1,4 @@
+[Service]
+Environment="OLLAMA_HOST={{ ollama_host }}:{{ ollama_port }}"
+Environment="OLLAMA_NUM_PARALLEL=1"
+Environment="OLLAMA_MAX_LOADED_MODELS=1"

ansible/roles/podman/defaults/main.yml

@@ -8,6 +8,7 @@ debyltech_path: "{{ podman_volumes }}/debyltech"
 factorio_path: "{{ podman_volumes }}/factorio"
 fulfillr_path: "{{ podman_volumes }}/fulfillr"
 gregtime_path: "{{ podman_volumes }}/gregtime"
+searxng_path: "{{ podman_volumes }}/searxng"
 hass_path: "{{ podman_volumes }}/hass"
 # nginx_path: removed - nginx no longer used
 # nosql_path: removed - nosql/redis no longer used
@@ -77,7 +78,7 @@ bookstack_server_name: wiki.skudakrennsport.com
 cloud_server_name: cloud.bdebyl.net
 cloud_skudak_server_name: cloud.skudakrennsport.com
 fulfillr_server_name: fulfillr.debyltech.com
-home_server_name: home.bdebyl.net
+home_server_name: home.debyl.io
 uptime_kuma_server_name: uptime.debyltech.com
 uptime_kuma_personal_server_name: uptime.debyl.io
 parts_server_name: parts.bdebyl.net

ansible/roles/podman/tasks/containers/base/awsddns.yml

@@ -4,7 +4,7 @@
     container_name: awsddns
     container_image: "{{ image }}"
 
-- name: create home.bdebyl.net awsddns server container
+- name: create home.debyl.io awsddns server container
   become: true
   become_user: "{{ podman_user }}"
   diff: false

ansible/roles/podman/tasks/containers/home/searxng.yml

@@ -0,0 +1,59 @@
+---
+- name: create searxng host directory volumes
+  become: true
+  ansible.builtin.file:
+    path: "{{ item }}"
+    state: directory
+    owner: "{{ podman_subuid.stdout }}"
+    group: "{{ podman_user }}"
+    mode: 0755
+  notify: restorecon podman
+  loop:
+    - "{{ searxng_path }}/config"
+    - "{{ searxng_path }}/data"
+
+- name: template searxng settings
+  become: true
+  ansible.builtin.template:
+    src: searxng/settings.yml.j2
+    dest: "{{ searxng_path }}/config/settings.yml"
+    owner: "{{ podman_subuid.stdout }}"
+    group: "{{ podman_user }}"
+    mode: 0644
+
+- name: unshare chown the searxng volumes for internal uid 977
+  become: true
+  become_user: "{{ podman_user }}"
+  changed_when: false
+  ansible.builtin.shell: |
+    podman unshare chown -R 977:977 {{ searxng_path }}/config
+    podman unshare chown -R 977:977 {{ searxng_path }}/data
+
+- name: flush handlers
+  ansible.builtin.meta: flush_handlers
+
+- import_tasks: podman/podman-check.yml
+  vars:
+    container_name: searxng
+    container_image: "{{ image }}"
+
+- name: create searxng container
+  become: true
+  become_user: "{{ podman_user }}"
+  containers.podman.podman_container:
+    name: searxng
+    image: "{{ image }}"
+    restart_policy: on-failure:3
+    log_driver: journald
+    network:
+      - host
+    env:
+      SEARXNG_BASE_URL: "http://127.0.0.1:8080/"
+    volumes:
+      - "{{ searxng_path }}/config:/etc/searxng"
+      - "{{ searxng_path }}/data:/srv/searxng/data"
+
+- name: create systemd startup job for searxng
+  include_tasks: podman/systemd-generate.yml
+  vars:
+    container_name: searxng

ansible/roles/podman/templates/searxng/settings.yml.j2

@@ -0,0 +1,35 @@
+use_default_settings: true
+
+general:
+  instance_name: "SearXNG"
+  debug: false
+
+server:
+  bind_address: "127.0.0.1"
+  port: 8080
+  secret_key: "{{ searxng_secret_key }}"
+  limiter: false
+  image_proxy: false
+
+search:
+  safe_search: 0
+  formats:
+    - html
+    - json
+
+engines:
+  - name: duckduckgo
+    engine: duckduckgo
+    disabled: false
+
+  - name: google
+    engine: google
+    disabled: false
+
+  - name: wikipedia
+    engine: wikipedia
+    disabled: false
+
+  - name: bing
+    engine: bing
+    disabled: false

ansible/roles/podman/templates/zomboid/entrypoint.sh.j2

@@ -84,6 +84,6 @@ fi
 # Start server
 cd "${INSTALL_DIR}"
 echo "=== Starting Project Zomboid Server ==="
-echo "Connect to: home.bdebyl.net:16261"
+echo "Connect to: home.debyl.io:16261"
 
 exec su -c "export LD_LIBRARY_PATH=${INSTALL_DIR}/jre64/lib:\${LD_LIBRARY_PATH} && ./start-server.sh ${SERVER_ARGS}" steam