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boxswapper
163
ansible-playbook.yml
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163
ansible-playbook.yml
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# ------------------------------------------------------------
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# Ansible Playbook – Deploy Ollama + Open‑WebUI with Podman
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# ------------------------------------------------------------
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- name: Deploy Ollama + Open‑WebUI on a remote host using Podman
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hosts: target # <-- change to your inventory group / host
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become: true # we need root to manage containers/volumes
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vars:
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# -----------------------------------------------------------------
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# Port that the Open‑WebUI UI will listen on on the *host*.
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# If you set the environment variable OPEN_WEBUI_PORT on the host
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# before running the play, that value will be used, otherwise 3000.
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# -----------------------------------------------------------------
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open_webui_port: "{{ lookup('env', 'OPEN_WEBUI_PORT') | default('3000') }}"
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# Secret key for the UI – you can also move this to a vault variable
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webui_secret_key: "vk4HCy3FnlF0fqRT8MClJSGVmEdsP2tK"
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# -----------------------------------------------------------------
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# Container images – pinning to tags is recommended for production.
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# -----------------------------------------------------------------
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ollama_image: "ollama/ollama:latest"
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open_webui_image: "ghcr.io/open-webui/open-webui:main"
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# npm_image: "jc21/nginx-proxy-manager:latest" # (commented out)
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tasks:
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# -----------------------------------------------------------------
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# 1️⃣ Install Podman (and the NVIDIA container toolkit if you need it)
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# -----------------------------------------------------------------
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- name: Install podman (Debian/Ubuntu)
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ansible.builtin.apt:
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name:
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- podman
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- ca-certificates
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- curl
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- gnupg
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state: present
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update_cache: true
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when: ansible_facts.os_family == "Debian"
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- name: Install podman (RHEL/CentOS/Fedora)
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ansible.builtin.dnf:
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name: podman
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state: present
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when: ansible_facts.os_family == "RedHat"
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# -----------------------------------------------------------------
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# 2️⃣ Create the named Podman volumes
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# -----------------------------------------------------------------
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- name: Create volume for Ollama data
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containers.podman.podman_volume:
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name: ollama
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state: present
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- name: Create volume for Open‑WebUI data
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containers.podman.podman_volume:
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name: open-webui
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state: present
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# -----------------------------------------------------------------
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# 3️⃣ Run the Ollama container (GPU‑enabled)
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# -----------------------------------------------------------------
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- name: Pull Ollama image
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containers.podman.podman_image:
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name: "{{ ollama_image }}"
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pull: true
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- name: Start Ollama container
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containers.podman.podman_container:
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name: ollama
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image: "{{ ollma_image }}"
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state: started
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restart_policy: unless-stopped
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tty: true
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pull: true # same as `pull_policy: always`
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ports:
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- "11434:11434"
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volumes:
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- "ollama:/root/.ollama"
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# GPU access – expose *all* NVIDIA devices (the same as the compose file)
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devices:
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- "/dev/nvidiactl:/dev/nvidiactl"
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- "/dev/nvidia-uvm:/dev/nvidia-uvm"
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- "/dev/nvidia-uvm-tools:/dev/nvidia-uvm-tools"
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- "/dev/nvidia0:/dev/nvidia0"
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- "/dev/nvidia1:/dev/nvidia1"
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- "/dev/nvidia2:/dev/nvidia2"
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- "/dev/nvidia3:/dev/nvidia3"
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# If you only have a single GPU you can keep just /dev/nvidia0,
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# or use a loop with `count: all` in the compose – here we expose
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# the typical device nodes. Adjust if your system uses a different
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# naming scheme.
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env:
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# Optional – explicit, matches the commented out env in the compose
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NVIDIA_VISIBLE_DEVICES: "all"
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# -----------------------------------------------------------------
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# 4️⃣ Run the Open‑WebUI container (depends on Ollama)
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# -----------------------------------------------------------------
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- name: Pull Open‑WebUI image
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containers.podman.podman_image:
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name: "{{ open_webui_image }}"
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pull: true
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- name: Start Open‑WebUI container
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containers.podman.podman_container:
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name: open-webui
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image: "{{ open_webui_image }}"
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state: started
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restart_policy: unless-stopped
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ports:
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- "{{ open_webui_port }}:8080"
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volumes:
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- "open-webui:/app/backend/data"
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env:
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OLLAMA_BASE_URL: "http://ollama:11434"
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WEBUI_SECRET_KEY: "{{ webui_secret_key }}"
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extra_hosts:
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- "host.docker.internal:host-gateway"
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depends_on:
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- ollama # ensures podman waits for ollama to be up
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# No special GPU handling needed here – it talks to Ollama over the network
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# -----------------------------------------------------------------
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# 5️⃣ (Optional) Deploy the NPM / Nginx‑Proxy‑Manager service
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# -----------------------------------------------------------------
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# Uncomment the block below if you ever need the commented‑out service
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# from the original compose file.
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#
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# - name: Pull NPM image
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# containers.podman.podman_image:
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# name: "{{ npm_image }}"
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# pull: true
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#
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# - name: Start NPM container
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# containers.podman.podman_container:
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# name: npm
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# image: "{{ npm_image }}"
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# state: started
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# restart_policy: unless-stopped
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# ports:
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# - "80:80"
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# - "81:81"
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# - "443:443"
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# volumes:
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# - "./data:/data"
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# - "./letsencrypt:/etc/letsencrypt"
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# -----------------------------------------------------------------
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# 6️⃣ Print a short summary for the operator
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# -----------------------------------------------------------------
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- name: Show deployment summary
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ansible.builtin.debug:
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msg: |
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--------------------------------------------------------------
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✅ Ollama → http://{{ ansible_host }}:11434
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✅ Open‑WebUI → http://{{ ansible_host }}:{{ open_webui_port }}
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--------------------------------------------------------------
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# ------------------------------------------------------------
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# End of playbook
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# ------------------------------------------------------------
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