feat: new post about wsl2 ollama deepseek openwebui

posts/2025-02-09-wsl2-ollama-deepseek-openwebui.md

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+---
+date: 2025-02-09
+title: "WSL2 + Ollama + DeepSeek + Open WebUI"
+description: "Como rodar o DeepSeek local no WSL2 via Ollama e acessar a interface da Open WebUI via navegador"
+category: "AI"
+image: "/assets/img/cover.png"
+---
+
+## Configurações
+
+```bash
+# Acesse o /etc/wsl.conf com o nano
+sudo nano /etc/wsl.conf
+
+# Adicione os valores abaixo para habilitar o gerenciador de serviços no WSL2 
+[boot]
+systemd=true
+
+# Ctrl + X, seleciona Y para salvar alteração e Enter para confirmar o nome do arquivo
+
+# No PowerShell, use o comando para reiniciar as instâncias do WSL:
+wsl.exe --shutdown
+```
+
+## Instalação do Ollama
+
+```bash
+# Abrindo novamente o WSL2, instale o Ollama:
+curl -fsSL https://ollama.com/install.sh | sh
+
+# Tente rodar o commando "ollama" no terminal
+ollama
+# Deverá aparecer:
+# Usage:
+#   ollama [flags]
+#   ollama [command]
+
+# Available Commands:
+#   serve       Start ollama
+#   create      Create a model from a Modelfile
+#   show        Show information for a model
+#   run         Run a model
+#   stop        Stop a running model
+#   pull        Pull a model from a registry
+#   push        Push a model to a registry
+#   list        List models
+#   ps          List running models
+#   cp          Copy a model
+#   rm          Remove a model
+#   help        Help about any command
+
+# Flags:
+#   -h, --help      help for ollama
+#   -v, --version   Show version information
+
+# Use "ollama [command] --help" for more information about a command.
+```
+
+## Instalação do DeepSeek
+
+```bash
+# Tendo o Ollama instalado, faça o pull do DeepSeek:
+ollama pull deepseek-r1
+
+# Para verificar se o DeepSeek foi baixado, use o comando:
+ollama list 
+# Deverá aparecer:
+# NAME                  ID              SIZE      MODIFIED
+# deepseek-r1:latest    0123abc    4.7 GB    1 hours ago
+
+# ou acesse http://127.0.0.1:11434/api/tags para visualizar no navegador
+```
+
+## Instalação da Open WebUI
+
+```bash
+# Tendo o Docker instalado, faça o pull da Open WebUI:
+docker run -d --network=host -v open-webui:/app/backend/data -e OLLAMA_BASE_URL=http://127.0.0.1:11434 --name open-webui --restart always ghcr.io/open-webui/open-webui:main
+```
+
+- Acesse a interface da Open WebUI no navegador http://localhost:8080
+
+- Nas configurações de conexão, ajuste para que a conexão do Ollama API seja: http://127.0.0.1:11434
+
+- Utilizando o DeepSeek na interface da Open WebUI
+
+<div class="midSize">
+
+![Utilizando o deepseek na interface da Open WebUI](/assets/img/ai/deepseek.png)
+
+</div>
+
+<div class="smallSize" align="center">
+
+![Magic](https://media1.tenor.com/images/a3ef12891434d1a97d124c7faf633904/tenor.gif)
+
+</div>
+
+***Fontes:***
+
+- <a href="https://learn.microsoft.com/en-us/windows/wsl/systemd#how-to-enable-systemd" target="_blank" rel="noopener noreferrer">Microsoft - systemd</a>
+
+- <a href="https://ollama.com/download/linux" target="_blank" rel="noopener noreferrer">Ollama</a>
+
+- <a href="https://ollama.com/library/deepseek-r1" target="_blank" rel="noopener noreferrer">Ollama - deepseek-r1 </a>
+
+- <a href="https://docs.openwebui.com/" target="_blank" rel="noopener noreferrer">Open WebUI - Docs</a>
+
+- <a href="https://github.com/open-webui/open-webui" target="_blank" rel="noopener noreferrer">Open WebUI - GitHub</a>
+
+- <a href="https://github.com/open-webui/open-webui/blob/main/TROUBLESHOOTING.md" target="_blank" rel="noopener noreferrer">Open WebUI - Troubleshooting</a>