Add files via upload

nexus.sh

@@ -0,0 +1,114 @@
+#!/bin/bash
+
+# Fungsi untuk menginstal dependensi dan layanan
+install_nexus() {
+    echo "Updating packages..."
+    sudo apt update && sudo apt upgrade -y
+
+    echo "Installing necessary packages..."
+    sudo apt install curl iptables build-essential git wget lz4 jq make gcc nano automake autoconf tmux htop nvme-cli pkg-config libssl-dev libleveldb-dev tar clang bsdmainutils ncdu unzip -y
+
+    if ! command -v rustc &> /dev/null; then
+        echo "Installing Rust..."
+        sudo curl https://sh.rustup.rs -sSf | sh -s -- -y
+        source $HOME/.cargo/env
+        export PATH="$HOME/.cargo/bin:$PATH"
+        rustup update
+    else
+        echo "Rust is already installed. Updating..."
+        rustup update
+    fi
+
+    echo "Rust version:"
+    rustc --version
+
+    echo "Installing Nexus Prover..."
+    sudo curl https://cli.nexus.xyz/install.sh | sh
+
+    echo "Menyesuaikan kepemilikan file..."
+    sudo chown -R root:root /root/.nexus
+
+    SERVICE_FILE="/etc/systemd/system/nexus.service"
+    echo "Creating systemd service file for nexus..."
+    sudo tee $SERVICE_FILE > /dev/null <<EOF
+[Unit]
+Description=Nexus Network
+After=network-online.target
+
+[Service]
+User=root
+WorkingDirectory=/root/.nexus/network-api/clients/cli
+ExecStart=/root/.cargo/bin/cargo run --release --bin prover -- beta.orchestrator.nexus.xyz
+Restart=on-failure
+RestartSec=3
+LimitNOFILE=65535
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    echo "Reloading systemd daemon and starting nexus service..."
+    sudo systemctl daemon-reload
+    sudo systemctl enable nexus
+    sudo systemctl start nexus
+}
+
+# Berfungsi memperbaiki peringatan impor yang tidak digunakan
+fix_unused_import() {
+    echo "Memperbaiki peringatan impor yang tidak digunakan..."
+    sed -i 's/^use std::env;/\/\/ use std::env;/' /root/.nexus/network-api/clients/cli/src/prover.rs
+}
+
+# Berfungsi menghapus layanan dan membersihkan
+cleanup() {
+    echo "Menghentikan dan menonaktifkan layanan nexus..."
+    sudo systemctl stop nexus
+    sudo systemctl disable nexus
+    echo "Menghapus file layanan..."
+    sudo rm -f /etc/systemd/system/nexus.service
+    echo "Memuat ulang daemon systemd..."
+    sudo systemctl daemon-reload
+}
+
+# Berfungsi memastikan layanan berjalan
+ensure_service_running() {
+    if ! systemctl is-active --quiet nexus; then
+        echo "Nexus service tidak berjalan. Mencoba memulai..."
+        sudo systemctl start nexus
+    fi
+
+    if ! systemctl is-active --quiet nexus; then
+        echo "Gagal memulai layanan Nexus. Memeriksa log..."
+        sudo journalctl -u nexus -n 50 --no-pager
+    else
+        echo "Layanan Nexus berhasil dimulai."
+    fi
+}
+
+# Eksekusi skrip ya
+echo "Membersihkan instalasi lama..."
+cleanup
+
+echo "Menginstal Nexus..."
+install_nexus
+
+echo "Memperbaiki peringatan impor yang tidak digunakan..."
+fix_unused_import
+
+# Test gigi 7 run prover dan periksa apakah ada kesalahan
+if ! cargo run --release --bin prover -- beta.orchestrator.nexus.xyz; then
+    echo "Kesalahan terdeteksi, membersihkan dan menginstal ulang..."
+    cleanup
+    install_nexus
+else
+    echo "Prover berhasil dijalankan."
+fi
+
+echo "Memastikan layanan berjalan..."
+ensure_service_running
+
+echo "Instalasi selesai. Memeriksa status layanan..."
+sudo systemctl status nexus
+
+echo "Mengikuti log untuk layanan nexus..."
+sudo journalctl -fu nexus -o cat