Boot a VM to run juju

It allows running juju_epc vs arm32 and arm64.
It stops offering juju in functest-vnf and rather installs it in a VM.

It also adds a couple of missing output decode()

Change-Id: I2218742b2824c8328823051bde32422e56784e90
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

1 files changed, 8 insertions, 4 deletions

diff --git a/functest/opnfv_tests/openstack/cinder/cinder_test.py b/functest/opnfv_tests/openstack/cinder/cinder_test.py
index bbed9a64f..d81bb100a 100644
--- a/functest/opnfv_tests/openstack/cinder/cinder_test.py
+++ b/functest/opnfv_tests/openstack/cinder/cinder_test.py
@@ -77,8 +77,10 @@ class CinderCheck(singlevm.SingleVm2):
         self.logger.debug("ssh: %s", self.ssh)
         (_, stdout, stderr) = self.ssh.exec_command(
             "sh ~/write_data.sh {}".format(env.get('VOLUME_DEVICE_NAME')))
-        self.logger.debug("volume_write stdout: %s", stdout.read())
-        self.logger.debug("volume_write stderr: %s", stderr.read())
+        self.logger.debug(
+            "volume_write stdout: %s", stdout.read().decode("utf-8"))
+        self.logger.debug(
+            "volume_write stderr: %s", stderr.read().decode("utf-8"))
         # Detach volume from VM 1
         self.logger.info("Detach volume from VM 1")
         self.cloud.detach_volume(
@@ -103,8 +105,10 @@ class CinderCheck(singlevm.SingleVm2):
         self.logger.debug("ssh: %s", self.ssh2)
         (_, stdout, stderr) = self.ssh2.exec_command(
             "sh ~/read_data.sh {}".format(env.get('VOLUME_DEVICE_NAME')))
-        self.logger.debug("read volume stdout: %s", stdout.read())
-        self.logger.debug("read volume stderr: %s", stderr.read())
+        self.logger.debug(
+            "read volume stdout: %s", stdout.read().decode("utf-8"))
+        self.logger.debug(
+            "read volume stderr: %s", stderr.read().decode("utf-8"))
         self.logger.info("Detach volume from VM 2")
         self.cloud.detach_volume(
             self.vm2, self.volume, timeout=self.volume_timeout)