:rtype: str
"""
- if sudo == True:
+ if sudo:
ret, stdo, stde = ssh.exec_command_sudo(cmd)
else:
ret, stdo, stde = ssh.exec_command(cmd)
- if 0 != ret:
+ if ret != 0:
print 'Command execution failed: "{}"'.format(cmd)
print 'stdout: {0}'.format(stdo)
print 'stderr: {0}'.format(stde)
cmd = "rm -r {}".format(install_dir)
stdout = ssh_no_error(ssh, cmd)
print "###TI {}".format(stdout)
+
+ cmd = "dpkg -l | grep vpp"
+ ret, _, _ = ssh.exec_command(cmd)
+ if ret == 0:
+ # Try to remove installed vpp.* packages
+ cmd = 'apt-get purge -y "vpp.*"'
+ stdout = ssh_no_error(ssh, cmd, sudo=True)
+ print "###TI {}".format(stdout)
else:
# Create installation directory on DUT
cmd = "mkdir {}".format(install_dir)
print "###TI scp: {}".format(deb)
ssh.scp(local_path=deb, remote_path=install_dir)
+ cmd = "dpkg -l | grep vpp"
+ ret, _, _ = ssh.exec_command(cmd)
+ if ret == 0:
+ # Try to remove installed vpp.* packages
+ cmd = 'apt-get purge -y "vpp.*"'
+ stdout = ssh_no_error(ssh, cmd, sudo=True)
+ print "###TI {}".format(stdout)
+
# Installation of VPP deb packages
cmd = "dpkg -i --force-all {}/*.deb".format(install_dir)
stdout = ssh_no_error(ssh, cmd, sudo=True)