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Update mermaids.sh

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Dan 2026-04-16 23:53:51 +08:00
parent bbee7931bb
commit fb7e4b0e60
1 changed files with 28 additions and 15 deletions
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mermaids.sh
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@ -132,25 +132,38 @@ log() { echo -e "${GREEN}[$(date +%H:%M:%S)]${NC} $1"; }
PORT="${1:-80}" PORT="${1:-80}"
# 1. Update & install Caddy + deps # 1. Update & install Caddy + deps
log "Setting up apt with public DNS..." # log "Setting up apt with public DNS..."
mkdir -p /etc/apt/apt.conf.d # mkdir -p /etc/apt/apt.conf.d
cat > /etc/apt/apt.conf.d/99-dns <<'EOF' # cat > /etc/apt/apt.conf.d/99-dns <<'EOF'
Acquire::Dns "1.1.1.1"; # Acquire::Dns "1.1.1.1";
EOF # EOF
# Ensure resolv.conf uses a plain DNS for fallback # # Ensure resolv.conf uses a plain DNS for fallback
cat > /etc/resolv.conf <<'EOF' # cat > /etc/resolv.conf <<'EOF'
nameserver 1.1.1.1 # nameserver 1.1.1.1
EOF # EOF
log "Updating package lists..." # log "Updating package lists..."
# Enable non-free for ufw (Debian 12 requirement) # # Enable non-free for ufw (Debian 12 requirement)
if grep -q "deb debianmain" /etc/apt/sources.list; then # if grep -q "deb debianmain" /etc/apt/sources.list; then
sed -i 's/deb \(.*\) main/deb \1 main non-free non-free-firmware/' /etc/apt/sources.list # sed -i 's/deb \(.*\) main/deb \1 main non-free non-free-firmware/' /etc/apt/sources.list
# fi
# apt-get update -o Acquire::Retries=3
# rm /etc/resolv.conf /etc/apt/apt.conf.d/99-dns 2>/dev/null
log "Fixing Debian CDN routing..."
# Try AdGuard's CDN node first
if curl -sf http://146.75.22.132/debian/dists/bookworm/Release >/dev/null 2>&1; then
sed -i "s|http://deb.debian.org|http://146.75.22.132|g" /etc/apt/sources.list
log "Using Fastly node: 146.75.22.132"
# Fallback to Cloudflare's CDN node
elif curl -sf http://151.101.2.132/debian/dists/bookworm/Release >/dev/null 2>&1; then
sed -i "s|http://deb.debian.org|http://151.101.2.132|g" /etc/apt/sources.list
log "Using Fastly node: 151.101.2.132"
else
warn "Both Fastly nodes unreachable — trying direct domain (may fail)"
fi fi
apt-get update -o Acquire::Retries=3
rm /etc/resolv.conf /etc/apt/apt.conf.d/99-dns 2>/dev/null
log "Installing dependencies..." log "Installing dependencies..."
apt-get install -y -qq \ apt-get install -y -qq \