Merge pull request #25061 from eugeneius/rails_max_threads_mysql_sqlite

Use RAILS_MAX_THREADS as pool size on all adapters

10 files changed, 10 insertions, 2 deletions

diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/frontbase.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/frontbase.yml
index 34fc0e3465..917b52e535 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/frontbase.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/frontbase.yml
@@ -8,6 +8,7 @@
 #
 default: &default
   adapter: frontbase
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   host: localhost
   username: <%= app_name %>
   password: ''
diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/ibm_db.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/ibm_db.yml
index 187ff01bac..d40117a27f 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/ibm_db.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/ibm_db.yml
@@ -34,6 +34,7 @@
 #
 default: &default
   adapter: ibm_db
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   username: db2inst1
   password:
   #schema: db2inst1
diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/jdbc.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/jdbc.yml
index db0a429753..563be77710 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/jdbc.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/jdbc.yml
@@ -38,6 +38,7 @@
 
 default: &default
   adapter: jdbc
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   username: <%= app_name %>
   password:
   driver:
diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcmysql.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcmysql.yml
index f2c4922e7d..a2b2a64ba6 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcmysql.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcmysql.yml
@@ -11,6 +11,7 @@
 #
 default: &default
   adapter: mysql
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   username: root
   password:
   host: localhost
diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcpostgresql.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcpostgresql.yml
index 80ceb9df92..70df04079d 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcpostgresql.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcpostgresql.yml
@@ -6,6 +6,7 @@
 default: &default
   adapter: postgresql
   encoding: unicode
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
 
 development:
   <<: *default
diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcsqlite3.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcsqlite3.yml
index 28c36eb82f..371415e6a8 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcsqlite3.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/jdbcsqlite3.yml
@@ -6,6 +6,7 @@
 #
 default: &default
   adapter: sqlite3
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
 
 development:
   <<: *default
diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/mysql.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/mysql.yml
index 193423e84a..d987cf303b 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/mysql.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/mysql.yml
@@ -12,7 +12,7 @@
 default: &default
   adapter: mysql2
   encoding: utf8
-  pool: 5
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   username: root
   password:
 <% if mysql_socket -%>
diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/oracle.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/oracle.yml
index 9aedcc15cb..d2499ea4fb 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/oracle.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/oracle.yml
@@ -18,6 +18,7 @@
 #
 default: &default
   adapter: oracle
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   username: <%= app_name %>
   password:
 
diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/sqlite3.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/sqlite3.yml
index 1c1a37ca8d..9510568124 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/sqlite3.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/sqlite3.yml
@@ -6,7 +6,7 @@
 #
 default: &default
   adapter: sqlite3
-  pool: 5
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   timeout: 5000
 
 development:
diff --git a/railties/lib/rails/generators/rails/app/templates/config/databases/sqlserver.yml b/railties/lib/rails/generators/rails/app/templates/config/databases/sqlserver.yml
index 30b0df34a8..c223d6bc62 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/databases/sqlserver.yml
+++ b/railties/lib/rails/generators/rails/app/templates/config/databases/sqlserver.yml
@@ -25,6 +25,7 @@
 default: &default
   adapter: sqlserver
   encoding: utf8
+  pool: <%%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   reconnect: false
   username: <%= app_name %>
   password: