Source code for testcases.InstallHostOS
#!/usr/bin/env python3
# OpenPOWER Automated Test Project
#
# Contributors Listed Below - COPYRIGHT 2018
# [+] International Business Machines Corp.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied. See the License for the specific language governing
# permissions and limitations under the License.
#
'''
Install HostOS
--------------
Installs HostOS on the host.
'''
import unittest
import os
import OpTestConfiguration
from common.OpTestSystem import OpSystemState
from common import OpTestInstallUtil
[docs]class InstallHostOS(unittest.TestCase):
[docs] def setUp(self):
self.conf = OpTestConfiguration.conf
self.cv_HOST = self.conf.host()
self.cv_IPMI = self.conf.ipmi()
self.cv_SYSTEM = self.conf.system()
self.cv_BMC = self.conf.bmc()
self.bmc_type = self.conf.args.bmc_type
if not (self.conf.args.os_repo or self.conf.args.os_cdrom):
self.fail(
"Provide installation media for installation, --os-repo is missing")
if not (self.conf.args.host_ip and self.conf.args.host_gateway and self.conf.args.host_dns
and self.conf.args.host_submask and self.conf.args.host_mac):
self.fail(
"Provide host network details refer, --host-{ip,gateway,dns,submask,mac}")
if not (self.conf.args.host_user and self.conf.args.host_password):
self.fail(
"Provide host user details refer, --host-{user,password}")
if not self.conf.args.host_scratch_disk:
self.fail(
"Provide proper host disk to install refer, --host-scratch-disk")
if not self.conf.args.host_name:
self.fail("Provide hostname to be set during installation")
def runTest(self):
self.cv_SYSTEM.goto_state(OpSystemState.PETITBOOT_SHELL)
# Local path to keep install files
base_path = os.path.join(self.conf.basedir, "osimages", "hostos")
# relative path from repo where vmlinux and initrd is present
boot_path = "ppc/ppc64"
vmlinux = "vmlinuz"
initrd = "initrd.img"
ks = "hostos.ks"
OpIU = OpTestInstallUtil.InstallUtil(base_path=base_path,
vmlinux=vmlinux,
initrd=initrd,
ks=ks,
boot_path=boot_path)
my_ip = OpIU.get_server_ip()
if not my_ip:
self.fail("Unable to get the ip from host")
if self.conf.args.os_cdrom and not self.conf.args.os_repo:
repo = OpIU.setup_repo(self.conf.args.os_cdrom)
if self.conf.args.os_repo:
repo = self.conf.args.os_repo
if not repo:
self.fail("No valid repo to start installation")
if not OpIU.extract_install_files(repo):
self.fail("Unable to download install files")
OpIU.extract_install_files(repo)
# start our web server
port = OpIU.start_server(my_ip)
if "qemu" not in self.bmc_type:
ks_url = 'http://%s:%s/%s' % (my_ip, port, ks)
kernel_args = "ifname=net0:%s ip=%s::%s:%s:%s:net0:none nameserver=%s inst.ks=%s" % (self.conf.args.host_mac,
self.cv_HOST.ip,
self.conf.args.host_gateway,
self.conf.args.host_submask,
self.conf.args.host_name,
self.conf.args.host_dns,
ks_url)
self.c = self.cv_SYSTEM.console
cmd = "[ -f %s ]&& rm -f %s;[ -f %s ] && rm -f %s;true" % (vmlinux,
vmlinux,
initrd,
initrd)
self.c.run_command(cmd)
self.c.run_command("wget http://%s:%s/%s" % (my_ip, port, vmlinux))
self.c.run_command("wget http://%s:%s/%s" % (my_ip, port, initrd))
self.c.run_command("kexec -i %s -c \"%s\" %s -l" % (initrd,
kernel_args,
vmlinux))
raw_pty = self.c.get_console()
raw_pty.sendline("kexec -e")
else:
pass
# Do things
raw_pty = self.c.get_console()
raw_pty.expect('opal: OPAL detected', timeout=60)
r = None
while r != 0:
r = raw_pty.expect(['Running post-installation scripts',
'Starting installer',
'Setting up the installation environment',
'Starting package installation process',
'Performing post-installation setup tasks',
'Configuring installed system'], timeout=1500)
raw_pty.expect('reboot: Restarting system', timeout=300)
self.cv_SYSTEM.set_state(OpSystemState.IPLing)
self.cv_SYSTEM.goto_state(OpSystemState.PETITBOOT_SHELL)
OpIU.stop_server()
OpIU.set_bootable_disk(self.cv_HOST.get_scratch_disk())
self.cv_SYSTEM.goto_state(OpSystemState.OFF)
self.cv_SYSTEM.goto_state(OpSystemState.OS)
con = self.cv_SYSTEM.console
con.run_command("uname -a")
con.run_command("cat /etc/os-release")
self.cv_HOST.host_gather_opal_msg_log()
self.cv_HOST.host_gather_kernel_log()
