> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/on-premises/id/memulai/requirements/setup-docker.md).

# Menyiapkan Docker

Overleaf berjalan di Docker. Anda harus menginstal:

* Docker Engine (Docker CE)
* Docker Compose **plugin** (`docker compose`, v2)

Langkah-langkah ini ditujukan untuk Ubuntu LTS terbaru (20.04/22.04/24.04).

{% hint style="warning" %}
Hindari menginstal `docker.io` dari repositori apt bawaan Ubuntu.\
Gunakan repositori resmi Docker agar Anda mendapatkan versi Docker terbaru dan `docker compose` plugin.
{% endhint %}

Dokumen resmi berasal dari: <https://docs.docker.com/engine/install/ubuntu/>.

{% stepper %}
{% step %}

### 1) Hapus paket lama/yang bentrok (jika ada)

Jika Docker sebelumnya diinstal dari sumber lain, hapus terlebih dahulu:

{% code overflow="wrap" %}

```bash
 sudo apt remove $(dpkg --get-selections docker.io docker-compose docker-compose-v2 docker-doc podman-docker containerd runc | cut -f1)
```

{% endcode %}

Perintah ini aman jika beberapa paket tidak terinstal.
{% endstep %}

{% step %}

### 2) Tambahkan repositori apt resmi Docker

Instal prasyarat:

```bash
sudo apt update
sudo apt install -y ca-certificates curl
```

Tambahkan kunci GPG Docker:

{% code overflow="wrap" %}

```bash
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc
```

{% endcode %}

Tambahkan repositori:

{% code overflow="wrap" %}

```bash
# Tambahkan repositori ke sumber Apt:
sudo tee /etc/apt/sources.list.d/docker.sources <<EOF
Types: deb
URIs: https://download.docker.com/linux/ubuntu
Suites: $(. /etc/os-release && echo "${UBUNTU_CODENAME:-$VERSION_CODENAME}")
Components: stable
Signed-By: /etc/apt/keyrings/docker.asc
EOF

sudo apt update
```

{% endcode %}
{% endstep %}

{% step %}

### 3) Instal Docker Engine + plugin Compose

Instal Docker dan plugin Compose:

{% code overflow="wrap" %}

```bash
sudo apt install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
```

{% endcode %}

Jalankan Docker saat boot:

```bash
sudo systemctl enable --now docker
```

{% endstep %}

{% step %}

### 4) Verifikasi instalasi

Perintah-perintah ini seharusnya berjalan tanpa error:

```bash
docker --version
docker compose version
sudo docker run --rm hello-world
docker ps
```

{% endstep %}

{% step %}

### 5) (Opsional) Jalankan Docker tanpa sudo

Tambahkan pengguna Anda ke `docker` grup:

```bash
sudo usermod -aG docker $USER
```

Lalu **logout lalu login kembali**, atau jalankan:

```bash
newgrp docker
```

Sekarang ini seharusnya berfungsi tanpa `sudo`:

```bash
docker ps
```

{% hint style="danger" %}
Grup `docker` memiliki akses setara root pada host.\
Ini diharapkan untuk instalasi Overleaf yang umum, dan terutama relevan jika Anda mengaktifkan Sandboxed Compiles.
{% endhint %}
{% endstep %}
{% endstepper %}

### Langkah berikutnya

Setelah Docker berfungsi, lanjutkan dengan langkah-langkah instalasi Toolkit di [Menggunakan Toolkit](/on-premises/id/instalasi/using-the-toolkit.md).


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