postgresql: default the version prompt and match Alpine's packages

An empty answer, or no TTY, ended the install with 64. The prompt now defaults to 17 and takes var_postgresql_version; the Alpine list is 16/17/18, which is what 3.24 ships.
2026-10-23 19:55:05 +00:00 · 2026-10-23 11:39:02 +02:00
2 changed files with 11 additions and 9 deletions
@@ -14,9 +14,11 @@ network_check
 update_os

 setup_deb_based() {
-  read -r -p "${TAB3}Enter PostgreSQL version (15/16/17/18): " ver
+  ver="${var_postgresql_version:-}"
+  [[ -n "$ver" ]] || read -r -p "${TAB3}Enter PostgreSQL version (15/16/17/18) [17]: " ver || true
+  ver="${ver:-17}"
  [[ $ver =~ ^(15|16|17|18)$ ]] || {
-    echo "Invalid version"
+    msg_error "Invalid PostgreSQL version: ${ver} (expected 15, 16, 17 or 18)"
    exit 64
  }
  PG_VERSION=$ver setup_postgresql
@@ -136,8 +138,13 @@ EOF
 }

 setup_alpine() {
-  read -r -p "${TAB3}Enter PostgreSQL version (15/16/17): " ver
-  [[ $ver =~ ^(15|16|17)$ ]] || { echo "Invalid version"; exit 64; }
+  ver="${var_postgresql_version:-}"
+  [[ -n "$ver" ]] || read -r -p "${TAB3}Enter PostgreSQL version (16/17/18) [17]: " ver || true
+  ver="${ver:-17}"
+  [[ $ver =~ ^(16|17|18)$ ]] || {
+    msg_error "Invalid PostgreSQL version: ${ver} (expected 16, 17 or 18)"
+    exit 64
+  }

  msg_info "Installing PostgreSQL ${ver}"
  $STD apk add --no-cache postgresql${ver} postgresql${ver}-contrib postgresql${ver}-openrc sudo
@@ -13,11 +13,6 @@ setting_up_container
 network_check
 update_os

-if is_debian && [[ "$(get_os_version_major)" -lt 13 ]]; then
-  msg_error "UniFi OS Server needs Debian 13: its installer requires a newer Podman than Debian 12 ships."
-  exit 238
-fi
-
 if [[ "${CTTYPE:-1}" != "0" ]]; then
  msg_error "UniFi OS Server requires a privileged LXC container."
  msg_error "Recreate the container with unprivileged=0."