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-rw-r--r--agents/vbox/fence_vbox.py135
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diff --git a/agents/vbox/fence_vbox.py b/agents/vbox/fence_vbox.py
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+#!@PYTHON@ -tt
+
+# The Following Agent Has Been Tested On:
+#
+# VirtualBox 5.0.4 x64 on openSUSE 13.2
+#
+
+import sys
+import re
+import time
+import atexit
+sys.path.append("@FENCEAGENTSLIBDIR@")
+
+from fencing import *
+from fencing import fail_usage
+
+def _invoke(conn, options, *cmd):
+ prefix = options["--sudo-path"] + " " if "--use-sudo" in options else ""
+ conn.send_eol(prefix + options["--vboxmanage-path"] + " " + " ".join(cmd))
+ conn.log_expect(options["--command-prompt"], int(options["--shell-timeout"]))
+
+def get_outlets_status(conn, options):
+ _domain_re = re.compile(r'^\"(.*)\" \{(.*)\}$')
+ result = {}
+
+ _invoke(conn, options, "list", "vms")
+ for line in conn.before.splitlines():
+ # format: "<domain>" {<uuid>}
+ domain = _domain_re.search(line.strip())
+ if domain is not None:
+ result[domain.group(1)] = (domain.group(2), "off")
+
+ _invoke(conn, options, "list", "runningvms")
+ for line in conn.before.splitlines():
+ # format: "<domain>" {<uuid>}
+ domain = _domain_re.search(line.strip())
+ if domain is not None:
+ result[domain.group(1)] = (domain.group(2), "on")
+
+ return result
+
+
+def get_power_status(conn, options):
+ outlets = get_outlets_status(conn, options)
+
+ if options["--plug"] in outlets:
+ return outlets[options["--plug"]][1]
+
+ right_uuid_line = [outlets[o] for o in outlets.keys() if outlets[o][0] == options["--plug"]]
+
+ if len(right_uuid_line):
+ return right_uuid_line[0][1]
+
+ if "--missing-as-off" in options:
+ return "off"
+
+ fail_usage("Failed: You have to enter existing name/UUID of virtual machine!")
+
+
+def set_power_status(conn, options):
+ if options["--action"] == "on":
+ _invoke(conn, options, "startvm", '"%s"' % options["--plug"], "--type", "headless")
+ else:
+ _invoke(conn, options, "controlvm", '"%s"' % options["--plug"], "poweroff")
+
+def define_new_opts():
+ all_opt["vboxmanage_path"] = {
+ "getopt" : ":",
+ "longopt" : "vboxmanage-path",
+ "help" : "--vboxmanage-path=[path] Path to VBoxManage on the host",
+ "required" : "0",
+ "shortdesc" : "Path to VBoxManage on the host",
+ "default" : "VBoxManage",
+ "order" : 200
+ }
+ all_opt["host_os"] = {
+ "getopt" : ":",
+ "longopt" : "host-os",
+ "help" : "--host-os=[os] Operating system of the host",
+ "required" : "0",
+ "shortdesc" : "Operating system of the host",
+ "choices" : ["linux", "macos", "windows"],
+ "default" : "linux",
+ "order" : 200
+ }
+
+def main():
+ device_opt = ["ipaddr", "login", "passwd", "cmd_prompt", "secure", "port", "sudo",
+ "missing_as_off", "vboxmanage_path", "host_os"]
+ define_new_opts()
+
+ atexit.register(atexit_handler)
+
+ all_opt["secure"]["default"] = "1"
+
+ all_opt["cmd_prompt"]["default"] = [r"\[EXPECT\]#"]
+ all_opt["ssh_options"]["default"] = "-t '/bin/bash -c \"" + r"PS1=\\[EXPECT\\]# HISTFILE=/dev/null " + "/bin/bash --noprofile --norc\"'"
+
+ opt = process_input(device_opt)
+
+ opt["logout_string"] = "quit"
+ if "--host-os" in opt and "--vboxmanage-path" not in opt:
+ if opt["--host-os"] == "linux":
+ opt["--vboxmanage-path"] = "VBoxManage"
+ elif opt["--host-os"] == "macos":
+ opt["--vboxmanage-path"] = "/Applications/VirtualBox.app/Contents/MacOS/VBoxManage"
+ opt["logout_string"] = "exit"
+ elif opt["--host-os"] == "windows":
+ opt["--vboxmanage-path"] = "\"/Program Files/Oracle/VirtualBox/VBoxManage.exe"
+ opt["--command-prompt"] = ""
+ opt["--ssh-options"] = ""
+
+ options = check_input(device_opt, opt)
+ options["eol"] = "\n"
+
+ docs = {}
+ docs["shortdesc"] = "Fence agent for VirtualBox"
+ docs["longdesc"] = "fence_vbox is an I/O Fencing agent \
+which can be used with the virtual machines managed by VirtualBox. \
+It logs via ssh to a dom0 where it runs VBoxManage to do all of \
+the work. \
+\n.P\n\
+By default, vbox needs to log in as a user that is a member of the \
+vboxusers group. Also, you must allow ssh login in your sshd_config."
+ docs["vendorurl"] = "https://www.virtualbox.org/"
+ show_docs(options, docs)
+
+ # Operate the fencing device
+ conn = fence_login(options)
+ result = fence_action(conn, options, set_power_status, get_power_status, get_outlets_status)
+ fence_logout(conn, opt["logout_string"])
+ sys.exit(result)
+
+if __name__ == "__main__":
+ main()