Autodeploy inspired on Prototype #2

- setup libvirt environment
- setup vfuel environment
- patch iso
- install Fuel Master
- deploy cloud
- hardware adapter for libvirt
- hardware adapter for ipmi
- hardware adapter for hp
- README: AutoDeploy instructions

JIRA: [BGS-2] Create Fuel deployment script

Change-Id: I862d824829baaae7d21115776d13355d575a47c8
Signed-off-by: Szilard Cserey <szilard.cserey@ericsson.com>

1 files changed, 177 insertions, 0 deletions

diff --git a/fuel/deploy/install_fuel_master.py b/fuel/deploy/install_fuel_master.py
new file mode 100644
index 0000000..bb8e7e1
--- /dev/null
+++ b/fuel/deploy/install_fuel_master.py
@@ -0,0 +1,177 @@
+import common
+import time
+import os
+from ssh_client import SSHClient
+from dha_adapters.libvirt_adapter import LibvirtAdapter
+
+log = common.log
+err = common.err
+clean = common.clean
+
+TRANSPLANT_FUEL_SETTINGS = 'transplant_fuel_settings.py'
+BOOTSTRAP_ADMIN = '/usr/local/sbin/bootstrap_admin_node'
+
+class InstallFuelMaster(object):
+
+    def __init__(self, dea_file, dha_file, fuel_ip, fuel_username, fuel_password,
+                 fuel_node_id, iso_file, work_dir):
+        self.dea_file = dea_file
+        self.dha = LibvirtAdapter(dha_file)
+        self.fuel_ip = fuel_ip
+        self.fuel_username = fuel_username
+        self.fuel_password = fuel_password
+        self.fuel_node_id = fuel_node_id
+        self.iso_file = iso_file
+        self.work_dir = work_dir
+        self.file_dir = os.path.dirname(os.path.realpath(__file__))
+        self.ssh = SSHClient(self.fuel_ip, self.fuel_username,
+                             self.fuel_password)
+
+    def install(self):
+        log('Start Fuel Installation')
+
+        self.dha.node_power_off(self.fuel_node_id)
+
+        self.zero_mbr_set_boot_order()
+
+        self.proceed_with_installation()
+
+    def custom_install(self):
+        log('Start Custom Fuel Installation')
+
+        self.dha.node_power_off(self.fuel_node_id)
+
+        log('Zero the MBR')
+        self.dha.node_zero_mbr(self.fuel_node_id)
+
+        self.dha.node_set_boot_order(self.fuel_node_id, ['disk', 'iso'])
+
+        self.proceed_with_installation()
+
+    def proceed_with_installation(self):
+        log('Eject ISO')
+        self.dha.node_eject_iso(self.fuel_node_id)
+
+        log('Insert ISO %s' % self.iso_file)
+        self.dha.node_insert_iso(self.fuel_node_id, self.iso_file)
+
+        self.dha.node_power_on(self.fuel_node_id)
+
+        log('Waiting for Fuel master to accept SSH')
+        self.wait_for_node_up()
+
+        log('Wait until Fuel menu is up')
+        fuel_menu_pid = self.wait_until_fuel_menu_up()
+
+        log('Inject our own astute.yaml settings')
+        self.inject_own_astute_yaml()
+
+        log('Let the Fuel deployment continue')
+        log('Found FUEL menu as PID %s, now killing it' % fuel_menu_pid)
+        self.ssh_exec_cmd('kill %s' % fuel_menu_pid)
+
+        log('Wait until installation complete')
+        self.wait_until_installation_completed()
+
+        log('Waiting for one minute for Fuel to stabilize')
+        time.sleep(60)
+
+        log('Eject ISO')
+        self.dha.node_eject_iso(self.fuel_node_id)
+
+        log('Fuel Master installed successfully !')
+
+    def zero_mbr_set_boot_order(self):
+        if self.dha.node_can_zero_mbr(self.fuel_node_id):
+            log('Fuel Node %s capable of zeroing MBR so doing that...'
+                % self.fuel_node_id)
+            self.dha.node_zero_mbr(self.fuel_node_id)
+            self.dha.node_set_boot_order(self.fuel_node_id, ['disk', 'iso'])
+        elif self.dha.node_can_set_boot_order_live(self.fuel_node_id):
+            log('Node %s can change ISO boot order live' % self.fuel_node_id)
+            self.dha.node_set_boot_order(self.fuel_node_id, ['iso', 'disk'])
+        else:
+            err('No way to install Fuel node')
+
+    def wait_for_node_up(self):
+        WAIT_LOOP = 60
+        SLEEP_TIME = 10
+        success = False
+        for i in range(WAIT_LOOP):
+            try:
+                self.ssh.open()
+                success = True
+                break
+            except Exception as e:
+                log('EXCEPTION [%s] received when SSH-ing into Fuel VM %s ... '
+                    'sleeping %s seconds' % (e, self.fuel_ip, SLEEP_TIME))
+                time.sleep(SLEEP_TIME)
+            finally:
+                self.ssh.close()
+
+        if not success:
+           err('Could not SSH into Fuel VM %s' % self.fuel_ip)
+
+    def wait_until_fuel_menu_up(self):
+        WAIT_LOOP = 60
+        SLEEP_TIME = 10
+        CMD = 'ps -ef'
+        SEARCH = 'fuelmenu'
+        fuel_menu_pid = None
+        with self.ssh:
+            for i in range(WAIT_LOOP):
+                ret = self.ssh.exec_cmd(CMD)
+                fuel_menu_pid = self.get_fuel_menu_pid(ret, SEARCH)
+                if not fuel_menu_pid:
+                    time.sleep(SLEEP_TIME)
+                else:
+                    break
+        if not fuel_menu_pid:
+            err('Could not find the Fuel Menu Process ID')
+        return fuel_menu_pid
+
+    def get_fuel_menu_pid(self, printout, search):
+        fuel_menu_pid = None
+        for line in printout.splitlines():
+            if search in line:
+                fuel_menu_pid = clean(line)[1]
+                break
+        return fuel_menu_pid
+
+    def ssh_exec_cmd(self, cmd):
+        with self.ssh:
+            ret = self.ssh.exec_cmd(cmd)
+        return ret
+
+    def inject_own_astute_yaml(self):
+        dest ='~/%s/' % self.work_dir
+
+        with self.ssh as s:
+            s.exec_cmd('rm -rf %s' % self.work_dir, check=False)
+            s.exec_cmd('mkdir ~/%s' % self.work_dir)
+            s.scp_put(self.dea_file, dest)
+            s.scp_put('%s/common.py' % self.file_dir, dest)
+            s.scp_put('%s/dea.py' % self.file_dir, dest)
+            s.scp_put('%s/transplant_fuel_settings.py' % self.file_dir, dest)
+            log('Modifying Fuel astute')
+            s.run('python ~/%s/%s ~/%s/%s'
+                  % (self.work_dir, TRANSPLANT_FUEL_SETTINGS,
+                     self.work_dir, os.path.basename(self.dea_file)))
+
+    def wait_until_installation_completed(self):
+        WAIT_LOOP = 180
+        SLEEP_TIME = 10
+        CMD = 'ps -ef | grep %s | grep -v grep' % BOOTSTRAP_ADMIN
+
+        install_completed = False
+        with self.ssh:
+            for i in range(WAIT_LOOP):
+                ret = self.ssh.exec_cmd(CMD)
+                if not ret:
+                    install_completed = True
+                    break
+                else:
+                    time.sleep(SLEEP_TIME)
+
+        if not install_completed:
+            err('Fuel installation did not complete')