fix: allow configurations without web roles

2023-11-12 09:39:07 +01:00
parent 8f53104d00
commit 87cb8c1f71
7 changed files with 31 additions and 10 deletions
--- a/lib/kamal/configuration.rb
+++ b/lib/kamal/configuration.rb
@@ -89,8 +89,12 @@ class Kamal::Configuration
    roles.flat_map(&:hosts).uniq
  end

-  def primary_web_host
-    role(:web).primary_host
+  def primary_host
+    primary_role.primary_host
+  end
+
+  def primary_role
+    role(:web) || roles.first
  end

  def traefik_hosts
@@ -208,7 +212,7 @@ class Kamal::Configuration
    {
      roles: role_names,
      hosts: all_hosts,
-      primary_host: primary_web_host,
+      primary_host: primary_host,
      version: version,
      repository: repository,
      absolute_image: absolute_image,