Exemplo n.º 1
0
def install_backup(args):
  # Get the master password in the beginning of the script.
  # Is needed when installing the ssh key.
  app.get_master_password()

  install.rforge_repo()
  install.package("rsnapshot")
  _configure_rsnapshot()
  _setup_cronjob()
  _setup_backup_for_all_servers()
Exemplo n.º 2
0
def install_backup(args):
    # Get the master password in the beginning of the script.
    # Is needed when installing the ssh key.
    app.get_master_password()

    install.rforge_repo()
    install.package("rsnapshot")
    _configure_rsnapshot()
    _setup_cronjob()
    _setup_backup_for_all_servers()
Exemplo n.º 3
0
Arquivo: ssh.py Projeto: Nemie/syco
    def _ssh_exec(self, command, events=None, silent=False):
        if not silent:
            app.print_verbose("SSH Command on " + self.server + ": " + command)

        # Setting default events
        if events is None:
            events = {}

        events["Verify the SYCO master password:"******"\n"


        keys = events.keys()
        value = events.values()

        # Timeout for ssh.expect
        timeout_event = len(keys)
        keys.append(pexpect.TIMEOUT)

        # The ssh session was terminated before the command had finished it's
        # execution.
        keys.append("Connection to .* closed by remote host")
        terminate_event = len(keys)
        keys.append("Terminated")

        # When the ssh command are executed, and back to the command prompt.
        pexpect_event = len(keys)
        keys.append("\[PEXPECT\]?")

        # When ssh.expect reaches the end of file. Probably never
        # does, is probably reaching [PEXPECT]# first.
        keys.append(pexpect.EOF)

        # Disable verbose output for SSH login process.
        # This outputs a lot of ugly useless text.
        ssh = expect.sshspawn(timeout=120)
        ssh.disable_output()
        ssh.login(self.server, username=self.user, password=self.password)
        ssh.enable_output()

        app.print_verbose("---- SSH Result - Start ----", 2)

        ssh.sendline(command)

        # First output from ssh.expect doesn't print the caption text before
        # the output commes. This is for the executed command.
        app.print_verbose("", 2, new_line=False, enable_caption=True)

        index=0
        while (index <= terminate_event):

            # Check for strings in keys in the output from the SSH command,
            # also uses print_verbose on all output from the result.
            index = ssh.expect(keys, timeout=3600)

            if 0 <= index and index < timeout_event:
                ssh.sendline(value[index])
            elif index == timeout_event:
                app.print_error("Caught a timeout from ssh.expect, lets try again.")
            elif timeout_event < index and index <= terminate_event:
                raise SSHTerminatedException()

        # Print new line when finding the PEXPECT prompt.
        if (app.options.verbose >= 2):
            if index == pexpect_event:
                print ""

        # An extra line break for the looks.
        if (app.options.verbose >= 2):
            app.print_verbose("---- SSH Result - End-------\n", 2)

        # Disable verbose output for SSH logout process.
        # This because our CENTOS installation outputs a lot of newlines
        # and a "clear screen" command, that makes the output look ugly.
        ssh.disable_output()
        ssh.logout()
        ssh.enable_output()
Exemplo n.º 4
0
Arquivo: ssh.py Projeto: kemani/syco
    def _ssh_exec(self, command, events=None, silent=False):
        if not silent:
            app.print_verbose("SSH Command on " + self.server + ": " + command)

        # Setting default events
        if events is None:
            events = {}

        events["Verify the SYCO master password:"******"\n"

        keys = events.keys()
        value = events.values()

        # Timeout for ssh.expect
        timeout_event = len(keys)
        keys.append(pexpect.TIMEOUT)

        # The ssh session was terminated before the command had finished it's
        # execution.
        keys.append("Connection to .* closed by remote host")
        terminate_event = len(keys)
        keys.append("Terminated")

        # When the ssh command are executed, and back to the command prompt.
        pexpect_event = len(keys)
        keys.append("\[PEXPECT\]?")

        # When ssh.expect reaches the end of file. Probably never
        # does, is probably reaching [PEXPECT]# first.
        keys.append(pexpect.EOF)

        # Disable verbose output for SSH login process.
        # This outputs a lot of ugly useless text.
        ssh = expect.sshspawn(timeout=120)
        ssh.disable_output()
        ssh.login(self.server, username=self.user, password=self.password)
        ssh.enable_output()

        app.print_verbose("---- SSH Result - Start ----", 2)

        ssh.sendline(command)

        # First output from ssh.expect doesn't print the caption text before
        # the output commes. This is for the executed command.
        app.print_verbose("", 2, new_line=False, enable_caption=True)

        index = 0
        while (index <= terminate_event):

            # Check for strings in keys in the output from the SSH command,
            # also uses print_verbose on all output from the result.
            index = ssh.expect(keys, timeout=3600)

            if 0 <= index and index < timeout_event:
                ssh.sendline(value[index])
            elif index == timeout_event:
                app.print_error(
                    "Caught a timeout from ssh.expect, lets try again.")
            elif timeout_event < index and index <= terminate_event:
                raise SSHTerminatedException()

        # Print new line when finding the PEXPECT prompt.
        if (app.options.verbose >= 2):
            if index == pexpect_event:
                print ""

        # An extra line break for the looks.
        if (app.options.verbose >= 2):
            app.print_verbose("---- SSH Result - End-------\n", 2)

        # Disable verbose output for SSH logout process.
        # This because our CENTOS installation outputs a lot of newlines
        # and a "clear screen" command, that makes the output look ugly.
        ssh.disable_output()
        ssh.logout()
        ssh.enable_output()