ipv6

npm_install.py

@@ -344,7 +344,7 @@ WantedBy=multi-user.target
 """
 
 # ========== Angie ==========
-def setup_angie():
+def setup_angie(ipv6_enabled: bool):
     with step("Adding Angie repo and installing Angie packages"):
         # Ubuntu/Debian: common base
         apt_try_install(["ca-certificates", "curl", "gnupg", "apt-transport-https", "software-properties-common"])
@@ -374,16 +374,8 @@ exec sudo -n /usr/sbin/angie "$@"
 
         Path("/etc/nginx/conf.d/include").mkdir(parents=True, exist_ok=True)
 
-    with step("Setting resolver (IPv4 only) and cache directories"):
+    with step("Setting resolver(s) and cache directories"):
-        nameservers = []
+    write_resolvers_conf(ipv6_enabled)
-        for line in Path("/etc/resolv.conf").read_text().splitlines():
-            if line.strip().startswith("nameserver"):
-                ns = line.split()[1].split("%")[0]
-                if ":" in ns:
-                    continue
-                nameservers.append(ns)
-        write_file(Path("/etc/nginx/conf.d/include/resolvers.conf"),
-                   f"resolver {' '.join(nameservers)} valid=10s;\n", 0o644)
     for p in ["/var/lib/angie/cache/public", "/var/lib/angie/cache/private"]:
         Path(p).mkdir(parents=True, exist_ok=True)
         os.chmod(p, 0o755)
@@ -392,7 +384,7 @@ exec sudo -n /usr/sbin/angie "$@"
         write_file(Path("/etc/systemd/system/angie.service"), ANGIE_UNIT, 0o644)
 
 def write_metrics_files():
-    """Create /etc/angie/prometheus_all.conf and /etc/angie/metrics.conf (port 82 with console & status)."""
+    """Create /etc/angie/metrics.conf (port 82 with console & status)."""
     with step("Adding Angie metrics & console on :82"):
         metrics = """include /etc/angie/prometheus_all.conf;
 server {
@@ -519,10 +511,8 @@ def adjust_nginx_like_paths_in_tree(root: Path):
 def install_node_and_yarn(node_pkg: str):
     # Node
     apt_install([node_pkg])
-    # Yarn (Ubuntu/Debian variance)
     if shutil.which("yarn") or shutil.which("yarnpkg"):
         return
-    # try install 'yarn' then 'yarnpkg'
     apt_try_install(["yarn"])
     if not shutil.which("yarn") and not shutil.which("yarnpkg"):
         apt_try_install(["yarnpkg"])
@@ -740,11 +730,31 @@ def create_systemd_units(ipv6_enabled: bool):
 
 def gather_versions(npm_app_version: str):
     ip = run_out(["bash","-lc","hostname -I | awk '{print $1}'"]).strip()
-    angie_v = run_out(["bash","-lc","angie -v 2>&1 | awk 'NR==1{print $2}'"], check=False).strip()
+    angie_v = run_out(["bash","-lc","angie -v 2>&1 | awk 'NR==1{print $3}'"], check=False).strip()
     node_v  = run_out(["bash","-lc","node -v | sed 's/^v//'"], check=False).strip()
     yarn_v  = run_out(["bash","-lc","yarn -v || yarnpkg -v"], check=False).strip()
     return ip, angie_v, node_v, yarn_v, npm_app_version
 
+def write_resolvers_conf(ipv6_enabled: bool):
+    ns_v4, ns_v6 = [], []
+    try:
+        for line in Path("/etc/resolv.conf").read_text().splitlines():
+            line = line.strip()
+            if not line.startswith("nameserver"):
+                continue
+            ip = line.split()[1].split("%")[0]
+            (ns_v6 if ":" in ip else ns_v4).append(ip)
+    except Exception:
+        pass
+
+    ips = ns_v4 + (ns_v6 if ipv6_enabled else [])
+    if not ips:
+        ips = ["1.1.1.1", "8.8.8.8"] + (["2606:4700:4700::1111", "2001:4860:4860::8888"] if ipv6_enabled else [])
+
+    ipv6_flag = " ipv6=on" if ipv6_enabled and any(":" in x for x in ips) else ""
+    content = f"resolver {' '.join(ips)} valid=10s{ipv6_flag};\n"
+    write_file(Path("/etc/angie/conf.d/include/resolvers.conf"), content, 0o644)
+
 def update_motd(enabled: bool, info, ipv6_enabled: bool):
     if not enabled:
         return
@@ -756,7 +766,7 @@ def update_motd(enabled: bool, info, ipv6_enabled: bool):
 OS: {OSREL['PRETTY']}  ({OSREL['ID']} {OSREL['VERSION_ID']})
 Nginx Proxy Manager: http://{ip}:81
 Angie stats & Prometheus: http://{ip}:82/console | http://{ip}:82/p8s
-Angie: v{angie_v} (conf: /etc/angie -> /etc/nginx, reload: angie -s reload)
+Angie: {angie_v} (conf: /etc/angie -> /etc/nginx, reload: angie -s reload)
 Node.js: v{node_v}   Yarn: v{yarn_v}
 NPM app: v{npm_v}
 Paths: app=/opt/npm  data=/data  cache=/var/lib/angie/cache
@@ -966,7 +976,7 @@ def main():
     apt_install(["ca-certificates","curl","gnupg","openssl","apache2-utils","logrotate","sudo","acl",
                  "python3","python3-venv","sqlite3","build-essential"])
 
-    setup_angie()
+    setup_angie(ipv6_enabled=args.enable_ipv6)
     write_metrics_files()
     install_certbot_with_dns_plugins()
     install_node_and_yarn(args.nodejs_pkg)