Increase replication slots

diff --git a/roles/db-master.rb b/roles/db-master.rb
index a107946d089c38174f58c47fe5e8914d29d71c76..2e943228fb4368013967c014e0140df132342885 100644 (file)
--- a/roles/db-master.rb
+++ b/roles/db-master.rb
@@ -8,7 +8,7 @@ default_attributes(
         :wal_level => "logical",
         :archive_mode => "on",
         :archive_command => "/usr/local/bin/openstreetmap-wal-e --terse wal-push %p",
-        :max_wal_senders => "3",
+        :max_wal_senders => "4",
         :max_replication_slots => "1",
         :late_authentication_rules => [
           { :database => "replication", :user => "replication", :address => "10.0.48.49/32" },