Build: Speed up integration tests (#43045)

Changes so that postgres/mysql services in Drone maps their data volumes 
to tmpfs volumes (memory) to improve performance.

scripts/drone/pipelines/main.star

@@ -42,6 +42,7 @@ load(
 load(
     'scripts/drone/services/services.star',
     'integration_test_services',
+    'integration_test_services_volumes',
     'ldap_service',
 )
 
@@ -134,6 +135,7 @@ def get_steps(edition, is_downstream=False):
 
 def main_pipelines(edition):
     services = integration_test_services(edition)
+    volumes = integration_test_services_volumes()
     trigger = {
         'event': ['push',],
         'branch': 'main',
@@ -160,6 +162,7 @@ def main_pipelines(edition):
         pipeline(
             name='build-main', edition=edition, trigger=trigger, services=services,
             steps=[download_grabpl_step()] + initialize_step(edition, platform='linux', ver_mode=ver_mode) + steps,
+            volumes=volumes,
         ),
         pipeline(
             name='windows-main', edition=edition, trigger=trigger,
@@ -189,6 +192,7 @@ def main_pipelines(edition):
         pipelines.append(pipeline(
             name='build-main-downstream', edition=edition, trigger=trigger, services=services,
             steps=[download_grabpl_step()] + initialize_step(edition, platform='linux', ver_mode=ver_mode, is_downstream=True) + steps,
+            volumes=volumes,
         ))
         pipelines.append(pipeline(
             name='windows-main-downstream', edition=edition, trigger=trigger,

scripts/drone/pipelines/pr.star

@@ -35,6 +35,7 @@ load(
 load(
     'scripts/drone/services/services.star',
     'integration_test_services',
+    'integration_test_services_volumes',
     'ldap_service',
 )
 
@@ -50,6 +51,7 @@ ver_mode = 'pr'
 
 def pr_pipelines(edition):
     services = integration_test_services(edition)
+    volumes = integration_test_services_volumes()
     variants = ['linux-x64', 'linux-x64-musl', 'osx64', 'win64', 'armv6',]
     include_enterprise2 = edition == 'enterprise'
     test_steps = [
@@ -125,6 +127,8 @@ def pr_pipelines(edition):
             name='pr-build-e2e', edition=edition, trigger=trigger, services=[], steps=[download_grabpl_step()] + initialize_step(edition, platform='linux', ver_mode=ver_mode)
                 + build_steps,
         ), pipeline(
-            name='pr-integration-tests', edition=edition, trigger=trigger, services=services, steps=[download_grabpl_step()] + initialize_step(edition, platform='linux', ver_mode=ver_mode) + integration_test_steps,
+            name='pr-integration-tests', edition=edition, trigger=trigger, services=services,
+            steps=[download_grabpl_step()] + initialize_step(edition, platform='linux', ver_mode=ver_mode) + integration_test_steps,
+            volumes=volumes,
         ),
     ]

scripts/drone/pipelines/release.star

@@ -41,6 +41,7 @@ load(
 load(
     'scripts/drone/services/services.star',
     'integration_test_services',
+    'integration_test_services_volumes',
     'ldap_service',
 )
 
@@ -205,12 +206,14 @@ def get_steps(edition, ver_mode):
 def get_oss_pipelines(trigger, ver_mode):
     edition = 'oss'
     services = integration_test_services(edition=edition)
+    volumes = integration_test_services_volumes()
     build_steps, package_steps, windows_package_steps, publish_steps = get_steps(edition=edition, ver_mode=ver_mode)
     return [
         pipeline(
             name='oss-build-{}'.format(ver_mode), edition=edition, trigger=trigger, services=services,
             steps=[download_grabpl_step()] + initialize_step(edition, platform='linux', ver_mode=ver_mode) +
               build_steps + package_steps + publish_steps,
+            volumes=volumes,
         ),
         pipeline(
             name='oss-windows-{}'.format(ver_mode), edition=edition, trigger=trigger,
@@ -222,12 +225,14 @@ def get_oss_pipelines(trigger, ver_mode):
 def get_enterprise_pipelines(trigger, ver_mode):
     edition = 'enterprise'
     services = integration_test_services(edition=edition)
+    volumes = integration_test_services_volumes()
     build_steps, package_steps, windows_package_steps, publish_steps = get_steps(edition=edition, ver_mode=ver_mode)
     return [
         pipeline(
             name='enterprise-build-{}'.format(ver_mode), edition=edition, trigger=trigger, services=services,
             steps=[download_grabpl_step()] + initialize_step(edition, platform='linux', ver_mode=ver_mode) +
               build_steps + package_steps + publish_steps,
+            volumes=volumes,
         ),
         pipeline(
             name='enterprise-windows-{}'.format(ver_mode), edition=edition, trigger=trigger,