diff options
Diffstat (limited to 'scripts/run-qemu-ota')
-rwxr-xr-x | scripts/run-qemu-ota | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/scripts/run-qemu-ota b/scripts/run-qemu-ota index de63297..232ee11 100755 --- a/scripts/run-qemu-ota +++ b/scripts/run-qemu-ota | |||
@@ -2,7 +2,7 @@ | |||
2 | 2 | ||
3 | from argparse import ArgumentParser | 3 | from argparse import ArgumentParser |
4 | from subprocess import Popen | 4 | from subprocess import Popen |
5 | from os.path import exists | 5 | from os.path import exists, dirname |
6 | import sys | 6 | import sys |
7 | from qemucommand import QemuCommand | 7 | from qemucommand import QemuCommand |
8 | 8 | ||
@@ -39,27 +39,37 @@ def main(): | |||
39 | 'This can be used to test Uptane Primary/Secondary communication.') | 39 | 'This can be used to test Uptane Primary/Secondary communication.') |
40 | parser.add_argument('-n', '--dry-run', help='Print qemu command line rather then run it', action='store_true') | 40 | parser.add_argument('-n', '--dry-run', help='Print qemu command line rather then run it', action='store_true') |
41 | args = parser.parse_args() | 41 | args = parser.parse_args() |
42 | |||
43 | if args.overlay and not exists(args.overlay) and dirname(args.overlay) and not dirname(args.overlay) == '.': | ||
44 | print('Error: please provide a file name in the current working directory. ' + | ||
45 | 'Overlays do not work properly with other directories.') | ||
46 | sys.exit(1) | ||
47 | if args.overlay and exists(args.overlay) and args.imagename != parser.get_default('imagename'): | ||
48 | # qemu-img amend -o <filename> might work, but it has not yet been done | ||
49 | # successfully. | ||
50 | print('Warning: cannot change backing image of overlay after it has been created.') | ||
51 | |||
42 | try: | 52 | try: |
43 | qemu_command = QemuCommand(args) | 53 | qemu_command = QemuCommand(args) |
44 | except ValueError as e: | 54 | except ValueError as e: |
45 | print(e.message) | 55 | print(e.message) |
46 | sys.exit(1) | 56 | sys.exit(1) |
47 | 57 | ||
48 | print("Launching %s with mac address %s" % (args.imagename, qemu_command.mac_address)) | ||
49 | print("To connect via SSH:") | ||
50 | print(" ssh -o StrictHostKeyChecking=no root@localhost -p %d" % qemu_command.ssh_port) | ||
51 | print("To connect to the serial console:") | ||
52 | print(" nc localhost %d" % qemu_command.serial_port) | ||
53 | |||
54 | cmdline = qemu_command.command_line() | 58 | cmdline = qemu_command.command_line() |
55 | if args.overlay and not exists(args.overlay): | 59 | if args.overlay and not exists(args.overlay): |
56 | print("Image file %s does not yet exist, creating." % args.overlay) | 60 | print("Overlay file %s does not yet exist, creating." % args.overlay) |
57 | img_cmdline = qemu_command.img_command_line() | 61 | img_cmdline = qemu_command.img_command_line() |
58 | if args.dry_run: | 62 | if args.dry_run: |
59 | print(" ".join(img_cmdline)) | 63 | print(" ".join(img_cmdline)) |
60 | else: | 64 | else: |
61 | Popen(img_cmdline).wait() | 65 | Popen(img_cmdline).wait() |
62 | 66 | ||
67 | print("Launching %s with mac address %s" % (args.imagename, qemu_command.mac_address)) | ||
68 | print("To connect via SSH:") | ||
69 | print(" ssh -o StrictHostKeyChecking=no root@localhost -p %d" % qemu_command.ssh_port) | ||
70 | print("To connect to the serial console:") | ||
71 | print(" nc localhost %d" % qemu_command.serial_port) | ||
72 | |||
63 | if args.dry_run: | 73 | if args.dry_run: |
64 | print(" ".join(cmdline)) | 74 | print(" ".join(cmdline)) |
65 | else: | 75 | else: |