add support for opening shell on remote Windows host (#43919)

* add support for opening shell on remote Windows host

* added arg completion and fix sanity check

* remove uneeded arg

test/runner/lib/delegation.py

@@ -33,6 +33,7 @@ from lib.core_ci import (
 
 from lib.manage_ci import (
     ManagePosixCI,
+    ManageWindowsCI,
 )
 
 from lib.util import (
@@ -321,30 +322,35 @@ def delegate_remote(args, exclude, require, integration_targets):
 
         core_ci.wait()
 
-        options = {
-            '--remote': 1,
-        }
+        if platform == 'windows':
+            # Windows doesn't need the ansible-test fluff, just run the SSH command
+            manage = ManageWindowsCI(core_ci)
+            cmd = ['powershell.exe']
+        else:
+            options = {
+                '--remote': 1,
+            }
 
-        cmd = generate_command(args, 'ansible/test/runner/test.py', options, exclude, require)
+            cmd = generate_command(args, 'ansible/test/runner/test.py', options, exclude, require)
 
-        if httptester_id:
-            cmd += ['--inject-httptester']
+            if httptester_id:
+                cmd += ['--inject-httptester']
 
-        if isinstance(args, TestConfig):
-            if args.coverage and not args.coverage_label:
-                cmd += ['--coverage-label', 'remote-%s-%s' % (platform, version)]
+            if isinstance(args, TestConfig):
+                if args.coverage and not args.coverage_label:
+                    cmd += ['--coverage-label', 'remote-%s-%s' % (platform, version)]
 
-        if isinstance(args, IntegrationConfig):
-            if not args.allow_destructive:
-                cmd.append('--allow-destructive')
+            if isinstance(args, IntegrationConfig):
+                if not args.allow_destructive:
+                    cmd.append('--allow-destructive')
 
-        # remote instances are only expected to have a single python version available
-        if isinstance(args, UnitsConfig) and not args.python:
-            cmd += ['--python', 'default']
+            # remote instances are only expected to have a single python version available
+            if isinstance(args, UnitsConfig) and not args.python:
+                cmd += ['--python', 'default']
+
+            manage = ManagePosixCI(core_ci)
 
-        manage = ManagePosixCI(core_ci)
         manage.setup()
-
         if isinstance(args, IntegrationConfig):
             cloud_platforms = get_cloud_providers(args)
 
@@ -355,8 +361,9 @@ def delegate_remote(args, exclude, require, integration_targets):
             manage.ssh(cmd, ssh_options)
             success = True
         finally:
-            manage.ssh('rm -rf /tmp/results && cp -a ansible/test/results /tmp/results && chmod -R a+r /tmp/results')
-            manage.download('/tmp/results', 'test')
+            if platform != 'windows':
+                manage.ssh('rm -rf /tmp/results && cp -a ansible/test/results /tmp/results && chmod -R a+r /tmp/results')
+                manage.download('/tmp/results', 'test')
     finally:
         if args.remote_terminate == 'always' or (args.remote_terminate == 'success' and success):
             core_ci.stop()

test/runner/lib/manage_ci.py

@@ -32,6 +32,22 @@ class ManageWindowsCI(object):
         :type core_ci: AnsibleCoreCI
         """
         self.core_ci = core_ci
+        self.ssh_args = ['-i', self.core_ci.ssh_key.key]
+
+        ssh_options = dict(
+            BatchMode='yes',
+            StrictHostKeyChecking='no',
+            UserKnownHostsFile='/dev/null',
+            ServerAliveInterval=15,
+            ServerAliveCountMax=4,
+        )
+
+        for ssh_option in sorted(ssh_options):
+            self.ssh_args += ['-o', '%s=%s' % (ssh_option, ssh_options[ssh_option])]
+
+    def setup(self):
+        """Used in delegate_remote to setup the host, no action is required for Windows."""
+        pass
 
     def wait(self):
         """Wait for instance to respond to ansible ping."""
@@ -59,6 +75,24 @@ class ManageWindowsCI(object):
         raise ApplicationError('Timeout waiting for %s/%s instance %s.' %
                                (self.core_ci.platform, self.core_ci.version, self.core_ci.instance_id))
 
+    def ssh(self, command, options=None):
+        """
+        :type command: str | list[str]
+        :type options: list[str] | None
+        """
+        if not options:
+            options = []
+
+        if isinstance(command, list):
+            command = ' '.join(pipes.quote(c) for c in command)
+
+        run_command(self.core_ci.args,
+                    ['ssh', '-tt', '-q'] + self.ssh_args +
+                    options +
+                    ['-p', '22',
+                     '%s@%s' % (self.core_ci.connection.username, self.core_ci.connection.hostname)] +
+                    [command])
+
 
 class ManageNetworkCI(object):
     """Manage access to a network instance provided by Ansible Core CI."""