Merge branch 'master' into verify-official-plugin-signature

* master: (25 commits)
  [DOCS] Splits auditing.asciidoc into smaller files
  Reintroduce mandatory http pipelining support (elastic#30820)
  Painless: Types Section Clean Up (elastic#30283)
  Add support for indexed shape routing in geo_shape query (elastic#30760)
  [test] java tests for archive packaging (elastic#30734)
  Revert "Make http pipelining support mandatory (elastic#30695)" (elastic#30813)
  [DOCS] Fix more edit URLs in Stack Overview (elastic#30704)
  Use correct cluster state version for node fault detection (elastic#30810)
  Change serialization version of doc-value fields.
  [DOCS] Fixes broken link for native realm
  [DOCS] Clarified audit.index.client.hosts (elastic#30797)
  [TEST] Don't expect acks when isolating nodes
  Add a `format` option to `docvalue_fields`. (elastic#29639)
  Fixes UpdateSettingsRequestStreamableTests mutate bug
  Mustes {p0=snapshot.get_repository/10_basic/*} YAML test
  Revert "Mutes MachineLearningTests.testNoAttributes_givenSameAndMlEnabled"
  Only allow x-pack metadata if all nodes are ready (elastic#30743)
  Mutes MachineLearningTests.testNoAttributes_givenSameAndMlEnabled
  Use original settings on full-cluster restart (elastic#30780)
  Only ack cluster state updates successfully applied on all nodes (elastic#30672)
  ...

TESTING.asciidoc

@@ -512,7 +512,9 @@ into it
 vagrant ssh debian-9
 --------------------------------------------
 
-Now inside the VM, to run the https://github.com/sstephenson/bats[bats] packaging tests
+Now inside the VM, start the packaging tests from the terminal. There are two packaging
+test projects. The old ones are written with https://github.com/sstephenson/bats[bats]
+and only run on linux. To run them do
 
 --------------------------------------------
 cd $PACKAGING_ARCHIVES
@@ -524,18 +526,36 @@ sudo bats $BATS_TESTS/*.bats
 sudo bats $BATS_TESTS/20_tar_package.bats $BATS_TESTS/25_tar_plugins.bats
 --------------------------------------------
 
-To run the Java packaging tests, again inside the VM
+The new packaging tests are written in Java and run on both linux and windows. On
+linux (again, inside the VM)
 
 --------------------------------------------
-bash $PACKAGING_TESTS/run-tests.sh
+# run the full suite
+sudo bash $PACKAGING_TESTS/run-tests.sh
+
+# run specific test cases
+sudo bash $PACKAGING_TESTS/run-tests.sh \
+  org.elasticsearch.packaging.test.DefaultZipTests \
+  org.elasticsearch.packaging.test.OssZipTests
 --------------------------------------------
 
-or on Windows
+or on Windows, from a terminal running as Administrator
 
 --------------------------------------------
+# run the full suite
 powershell -File $Env:PACKAGING_TESTS/run-tests.ps1
+
+# run specific test cases
+powershell -File $Env:PACKAGING_TESTS/run-tests.ps1 `
+  org.elasticsearch.packaging.test.DefaultZipTests `
+  org.elasticsearch.packaging.test.OssZipTests
 --------------------------------------------
 
+Note that on Windows boxes when running from inside the GUI, you may have to log out and
+back in to the `vagrant` user (password `vagrant`) for the environment variables that
+locate the packaging tests and distributions to take effect, due to how vagrant provisions
+Windows machines.
+
 When you've made changes you want to test, keep the VM up and reload the tests and
 distributions inside by running (on the host)
 

Vagrantfile

@@ -237,6 +237,7 @@ def linux_common(config,
 
   config.vm.provision 'markerfile', type: 'shell', inline: <<-SHELL
     touch /etc/is_vagrant_vm
+    touch /is_vagrant_vm # for consistency between linux and windows
   SHELL
 
   # This prevents leftovers from previous tests using the

buildSrc/src/main/groovy/org/elasticsearch/gradle/vagrant/VagrantTestPlugin.groovy

@@ -52,6 +52,8 @@ class VagrantTestPlugin implements Plugin<Project> {
     static final List<String> DISTRIBUTIONS = unmodifiableList([
             'archives:tar',
             'archives:oss-tar',
+            'archives:zip',
+            'archives:oss-zip',
             'packages:rpm',
             'packages:oss-rpm',
             'packages:deb',
@@ -242,13 +244,27 @@ class VagrantTestPlugin implements Plugin<Project> {
         Task createLinuxRunnerScript = project.tasks.create('createLinuxRunnerScript', FileContentsTask) {
             dependsOn copyPackagingTests
             file "${testsDir}/run-tests.sh"
-            contents "java -cp \"\$PACKAGING_TESTS/*\" org.junit.runner.JUnitCore ${-> project.extensions.esvagrant.testClass}"
+            contents """\
+                     if [ "\$#" -eq 0 ]; then
+                       test_args=( "${-> project.extensions.esvagrant.testClass}" )
+                     else
+                       test_args=( "\$@" )
+                     fi
+                     java -cp "\$PACKAGING_TESTS/*" org.elasticsearch.packaging.VMTestRunner "\${test_args[@]}"
+                     """
         }
         Task createWindowsRunnerScript = project.tasks.create('createWindowsRunnerScript', FileContentsTask) {
             dependsOn copyPackagingTests
             file "${testsDir}/run-tests.ps1"
+            // the use of $args rather than param() here is deliberate because the syntax for array (multivalued) parameters is likely
+            // a little trappy for those unfamiliar with powershell
             contents """\
-                     java -cp "\$Env:PACKAGING_TESTS/*" org.junit.runner.JUnitCore ${-> project.extensions.esvagrant.testClass}
+                     if (\$args.Count -eq 0) {
+                       \$testArgs = @("${-> project.extensions.esvagrant.testClass}")
+                     } else {
+                       \$testArgs = \$args
+                     }
+                     java -cp "\$Env:PACKAGING_TESTS/*" org.elasticsearch.packaging.VMTestRunner @testArgs
                      exit \$LASTEXITCODE
                      """
         }
@@ -525,9 +541,10 @@ class VagrantTestPlugin implements Plugin<Project> {
 
             if (LINUX_BOXES.contains(box)) {
                 javaPackagingTest.command = 'ssh'
-                javaPackagingTest.args = ['--command', 'bash "$PACKAGING_TESTS/run-tests.sh"']
+                javaPackagingTest.args = ['--command', 'sudo bash "$PACKAGING_TESTS/run-tests.sh"']
             } else {
                 javaPackagingTest.command = 'winrm'
+                // winrm commands run as administrator
                 javaPackagingTest.args = ['--command', 'powershell -File "$Env:PACKAGING_TESTS/run-tests.ps1"']
             }