[v3,07/11] Acceptance Tests: set up SSH connection by default after boot for LinuxTest

The LinuxTest specifically targets users that need to interact with Linux
guests.  So, it makes sense to give a connection by default, and avoid
requiring it as boiler-plate code.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
---
 tests/acceptance/avocado_qemu/__init__.py |  5 ++++-
 tests/acceptance/boot_linux.py            | 18 +++++++++---------
 tests/acceptance/virtiofs_submounts.py    |  1 -
 3 files changed, 13 insertions(+), 11 deletions(-)

Hi Cleber,

On 4/12/21 6:46 AM, Cleber Rosa wrote:
> The LinuxTest specifically targets users that need to interact with Linux
> guests.  So, it makes sense to give a connection by default, and avoid
> requiring it as boiler-plate code.
> 
> Signed-off-by: Cleber Rosa <crosa@redhat.com>
> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>

Thanks

Eric
> ---
>  tests/acceptance/avocado_qemu/__init__.py |  5 ++++-
>  tests/acceptance/boot_linux.py            | 18 +++++++++---------
>  tests/acceptance/virtiofs_submounts.py    |  1 -
>  3 files changed, 13 insertions(+), 11 deletions(-)
> 
> diff --git a/tests/acceptance/avocado_qemu/__init__.py b/tests/acceptance/avocado_qemu/__init__.py
> index 25f871f5bc6..1062a851b97 100644
> --- a/tests/acceptance/avocado_qemu/__init__.py
> +++ b/tests/acceptance/avocado_qemu/__init__.py
> @@ -391,7 +391,7 @@ def set_up_cloudinit(self, ssh_pubkey=None):
>          cloudinit_iso = self.prepare_cloudinit(ssh_pubkey)
>          self.vm.add_args('-drive', 'file=%s,format=raw' % cloudinit_iso)
>  
> -    def launch_and_wait(self):
> +    def launch_and_wait(self, set_up_ssh_connection=True):
>          self.vm.set_console()
>          self.vm.launch()
>          console_drainer = datadrainer.LineLogger(self.vm.console_socket.fileno(),
> @@ -399,3 +399,6 @@ def launch_and_wait(self):
>          console_drainer.start()
>          self.log.info('VM launched, waiting for boot confirmation from guest')
>          cloudinit.wait_for_phone_home(('0.0.0.0', self.phone_home_port), self.name)
> +        if set_up_ssh_connection:
> +            self.log.info('Setting up the SSH connection')
> +            self.ssh_connect(self.username, self.ssh_key)
> diff --git a/tests/acceptance/boot_linux.py b/tests/acceptance/boot_linux.py
> index 0d178038a09..314370fd1f5 100644
> --- a/tests/acceptance/boot_linux.py
> +++ b/tests/acceptance/boot_linux.py
> @@ -29,7 +29,7 @@ def test_pc_i440fx_tcg(self):
>          """
>          self.require_accelerator("tcg")
>          self.vm.add_args("-accel", "tcg")
> -        self.launch_and_wait()
> +        self.launch_and_wait(set_up_ssh_connection=False)
>  
>      def test_pc_i440fx_kvm(self):
>          """
> @@ -38,7 +38,7 @@ def test_pc_i440fx_kvm(self):
>          """
>          self.require_accelerator("kvm")
>          self.vm.add_args("-accel", "kvm")
> -        self.launch_and_wait()
> +        self.launch_and_wait(set_up_ssh_connection=False)
>  
>      def test_pc_q35_tcg(self):
>          """
> @@ -47,7 +47,7 @@ def test_pc_q35_tcg(self):
>          """
>          self.require_accelerator("tcg")
>          self.vm.add_args("-accel", "tcg")
> -        self.launch_and_wait()
> +        self.launch_and_wait(set_up_ssh_connection=False)
>  
>      def test_pc_q35_kvm(self):
>          """
> @@ -56,7 +56,7 @@ def test_pc_q35_kvm(self):
>          """
>          self.require_accelerator("kvm")
>          self.vm.add_args("-accel", "kvm")
> -        self.launch_and_wait()
> +        self.launch_and_wait(set_up_ssh_connection=False)
>  
>  
>  class BootLinuxAarch64(LinuxTest):
> @@ -85,7 +85,7 @@ def test_virt_tcg(self):
>          self.vm.add_args("-cpu", "max")
>          self.vm.add_args("-machine", "virt,gic-version=2")
>          self.add_common_args()
> -        self.launch_and_wait()
> +        self.launch_and_wait(set_up_ssh_connection=False)
>  
>      def test_virt_kvm_gicv2(self):
>          """
> @@ -98,7 +98,7 @@ def test_virt_kvm_gicv2(self):
>          self.vm.add_args("-cpu", "host")
>          self.vm.add_args("-machine", "virt,gic-version=2")
>          self.add_common_args()
> -        self.launch_and_wait()
> +        self.launch_and_wait(set_up_ssh_connection=False)
>  
>      def test_virt_kvm_gicv3(self):
>          """
> @@ -111,7 +111,7 @@ def test_virt_kvm_gicv3(self):
>          self.vm.add_args("-cpu", "host")
>          self.vm.add_args("-machine", "virt,gic-version=3")
>          self.add_common_args()
> -        self.launch_and_wait()
> +        self.launch_and_wait(set_up_ssh_connection=False)
>  
>  
>  class BootLinuxPPC64(LinuxTest):
> @@ -128,7 +128,7 @@ def test_pseries_tcg(self):
>          """
>          self.require_accelerator("tcg")
>          self.vm.add_args("-accel", "tcg")
> -        self.launch_and_wait()
> +        self.launch_and_wait(set_up_ssh_connection=False)
>  
>  
>  class BootLinuxS390X(LinuxTest):
> @@ -146,4 +146,4 @@ def test_s390_ccw_virtio_tcg(self):
>          """
>          self.require_accelerator("tcg")
>          self.vm.add_args("-accel", "tcg")
> -        self.launch_and_wait()
> +        self.launch_and_wait(set_up_ssh_connection=False)
> diff --git a/tests/acceptance/virtiofs_submounts.py b/tests/acceptance/virtiofs_submounts.py
> index e10a935ac4e..e019d3b896b 100644
> --- a/tests/acceptance/virtiofs_submounts.py
> +++ b/tests/acceptance/virtiofs_submounts.py
> @@ -136,7 +136,6 @@ def set_up_virtiofs(self):
>  
>      def launch_vm(self):
>          self.launch_and_wait()
> -        self.ssh_connect('root', self.ssh_key)
>  
>      def set_up_nested_mounts(self):
>          scratch_dir = os.path.join(self.shared_dir, 'scratch')
>