| Michael Walsh | 19621ba | 2018-12-03 17:16:02 -0600 | [diff] [blame^] | 1 | #!/usr/bin/env python |
| 2 | |
| 3 | r""" |
| 4 | A python companion file for ipmi_client.robot. |
| 5 | """ |
| 6 | |
| 7 | import gen_print as gp |
| 8 | import gen_cmd as gc |
| 9 | from robot.libraries.BuiltIn import BuiltIn |
| 10 | |
| 11 | |
| 12 | def build_ipmi_ext_cmd(quiet=None): |
| 13 | r""" |
| 14 | Build the global IPMI_EXT_CMD variable. |
| 15 | |
| 16 | If global variable IPMI_EXT_CMD already has a value, this keyword will |
| 17 | simply return without taking any action. |
| 18 | |
| 19 | This keyword is designed for use by keywords which use the IPMI_EXT_CMD |
| 20 | variable (e.g. 'Run External IPMI Raw Command'). This keyword is |
| 21 | warranted because the ipmitool program may or may not accept the -U (i.e. |
| 22 | username) parameter depending on the version of code loaded on the BMC. |
| 23 | This keyword will determine whether the "-U" parameter should be used and |
| 24 | create IPMI_EXT_CMD accordingly. |
| 25 | |
| 26 | Furthermore, this keyword will run the command to create the 'root' IPMI |
| 27 | username. |
| 28 | |
| 29 | Description of argument(s): |
| 30 | # quiet Indicates whether this keyword should run |
| 31 | # without any output to the console. |
| 32 | """ |
| 33 | |
| 34 | ipmi_ext_cmd = BuiltIn().get_variable_value("${IPMI_EXT_CMD}", "") |
| 35 | if ipmi_ext_cmd != "": |
| 36 | return |
| 37 | |
| 38 | quiet = int(gp.get_var_value(quiet, 0)) |
| 39 | openbmc_host = BuiltIn().get_variable_value("${OPENBMC_HOST}") |
| 40 | ipmi_username = BuiltIn().get_variable_value("${IPMI_USERNAME}", "root") |
| 41 | ipmi_password = BuiltIn().get_variable_value("${IPMI_PASSWORD}", |
| 42 | "0penBmc") |
| 43 | ipmi_cipher_level = BuiltIn().get_variable_value("${IPMI_CIPHER_LEVEL}", |
| 44 | "3") |
| 45 | |
| 46 | old_ipmi_ext_cmd = "ipmitool -I lanplus -C " + str(ipmi_cipher_level)\ |
| 47 | + " -P " + ipmi_password |
| 48 | new_ipmi_ext_cmd = "ipmitool -I lanplus -C " + str(ipmi_cipher_level)\ |
| 49 | + " -U " + ipmi_username + " -P " + ipmi_password |
| 50 | # Use a basic ipmitool command to help us determine whether the BMC will |
| 51 | # accept the -U parm. |
| 52 | ipmi_cmd = "power status" |
| 53 | ipmi_cmd_suffix = " -H " + openbmc_host + " " + ipmi_cmd |
| 54 | print_output = 0 |
| 55 | cmd_buf = new_ipmi_ext_cmd + ipmi_cmd_suffix |
| 56 | new_rc, stdout = gc.shell_cmd(cmd_buf, |
| 57 | print_output=print_output, |
| 58 | show_err=0, |
| 59 | ignore_err=1) |
| 60 | gp.qprint_varx("rc", new_rc, 1) |
| 61 | if new_rc == 0: |
| 62 | ipmi_ext_cmd = new_ipmi_ext_cmd |
| 63 | BuiltIn().set_global_variable("${IPMI_EXT_CMD}", ipmi_ext_cmd) |
| 64 | return |
| 65 | |
| 66 | cmd_buf = old_ipmi_ext_cmd + ipmi_cmd_suffix |
| 67 | old_rc, stdout = gc.shell_cmd(cmd_buf, |
| 68 | print_output=print_output, |
| 69 | show_err=0, |
| 70 | ignore_err=1) |
| 71 | gp.qprint_varx("rc", old_rc, 1) |
| 72 | |
| 73 | if old_rc == 0: |
| 74 | ipmi_ext_cmd = old_ipmi_ext_cmd |
| 75 | BuiltIn().set_global_variable("${IPMI_EXT_CMD}", ipmi_ext_cmd) |
| 76 | return |
| 77 | |
| 78 | message = "Unable to run ipmitool, (with or without the '-U' parm)." |
| 79 | BuiltIn().fail(message) |
| 80 | |
| 81 | |
| 82 | build_ipmi_ext_cmd() |