76 lines
2.5 KiB
Bash
76 lines
2.5 KiB
Bash
#!/bin/bash
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install_nfs() {
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log_info "Installing and configuring NFS..."
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case $DISTRO in
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ubuntu|debian)
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handle_error sudo apt-get install -y nfs-kernel-server
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;;
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fedora)
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handle_error sudo dnf install -y nfs-utils
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;;
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arch)
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handle_error sudo pacman -S --noconfirm nfs-utils
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;;
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opensuse)
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handle_error sudo zypper install -y nfs-kernel-server
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;;
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*)
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log_error "Unsupported Linux distribution: $DISTRO"
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exit 1
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;;
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esac
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# Create NFS export directory
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local export_dir="${NFS_EXPORT_DIR:-/srv/nfs}"
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sudo mkdir -p "$export_dir"
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sudo chown nobody:nogroup "$export_dir"
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sudo chmod 755 "$export_dir"
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# Configure NFS exports (clean existing entries for this directory first)
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local exports_file="/etc/exports"
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backup_config "$exports_file"
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local export_line="$export_dir *(rw,sync,no_subtree_check,no_root_squash)"
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# Remove any existing entries for this export directory to avoid duplicates
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if grep -q "^$export_dir " "$exports_file" 2>/dev/null; then
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sudo sed -i "\#^$export_dir #d" "$exports_file"
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log_debug "Removed existing NFS export entries for $export_dir"
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fi
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# Add the new export entry
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echo "$export_line" | sudo tee -a "$exports_file" > /dev/null
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log_debug "Added NFS export: $export_line"
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# Export NFS shares
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handle_error sudo exportfs -a
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# Start and enable NFS services
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case $DISTRO in
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ubuntu|debian|opensuse)
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handle_error sudo systemctl enable nfs-kernel-server
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handle_error sudo systemctl start nfs-kernel-server
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;;
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fedora|arch)
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handle_error sudo systemctl enable nfs-server
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handle_error sudo systemctl start nfs-server
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;;
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esac
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# Open firewall for NFS
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if command -v ufw &>/dev/null; then
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sudo ufw allow 2049/tcp comment "NFS"
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sudo ufw allow 111/tcp comment "NFS Portmapper"
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sudo ufw allow 111/udp comment "NFS Portmapper"
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elif command -v firewall-cmd &>/dev/null; then
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sudo firewall-cmd --permanent --add-service=nfs
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sudo firewall-cmd --permanent --add-service=rpc-bind
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sudo firewall-cmd --permanent --add-service=mountd
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sudo firewall-cmd --reload
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fi
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log_info "NFS installation and configuration completed. Export directory: $export_dir"
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}
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