fix package path and move files under doctor_tests

Change-Id: Ibde6a36c43064e5fbea1a0b7a9b49349c343e42f
Signed-off-by: Ryota MIBU <r-mibu@cq.jp.nec.com>

7 files changed, 427 insertions, 0 deletions

diff --git a/doctor_tests/installer/__init__.py b/doctor_tests/installer/__init__.py
new file mode 100644
index 00000000..02735b11
--- /dev/null
+++ b/doctor_tests/installer/__init__.py
@@ -0,0 +1,38 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import os
+
+from oslo_config import cfg
+from oslo_utils import importutils
+
+OPTS = [
+    cfg.StrOpt('type',
+               default=os.environ.get('INSTALLER_TYPE', 'local'),
+               choices=['local', 'apex'],
+               help='the type of installer',
+               required=True),
+    cfg.StrOpt('ip',
+               default=os.environ.get('INSTALLER_IP', '127.0.0.1'),
+               help='the ip of installer'),
+    cfg.StrOpt('username',
+               default='root',
+               help='the user name for login installer server',
+               required=True),
+]
+
+
+_installer_name_class_mapping = {
+    'local': 'doctor_tests.installer.local.LocalInstaller',
+    'apex': 'doctor_tests.installer.apex.ApexInstaller'
+}
+
+
+def get_installer(conf, log):
+    installer_class = _installer_name_class_mapping[conf.installer.type]
+    return importutils.import_object(installer_class, conf, log)
diff --git a/doctor_tests/installer/apex.py b/doctor_tests/installer/apex.py
new file mode 100644
index 00000000..2a1ce94b
--- /dev/null
+++ b/doctor_tests/installer/apex.py
@@ -0,0 +1,126 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import getpass
+import grp
+import os
+import pwd
+import stat
+import subprocess
+
+from doctor_tests.common.utils import SSHClient
+from doctor_tests.installer.base import BaseInstaller
+
+
+class ApexInstaller(BaseInstaller):
+    node_user_name = 'heat-admin'
+    cm_set_script = 'set_ceilometer.py'
+    cm_restore_script = 'restore_ceilometer.py'
+
+    def __init__(self, conf, log):
+        super(ApexInstaller, self).__init__(conf, log)
+        self.client = SSHClient(self.conf.installer.ip,
+                                self.conf.installer.username,
+                                look_for_keys=True)
+        self.key_file = None
+        self.controllers = list()
+        self.controller_clients = list()
+        self.servers = list()
+
+    def setup(self):
+        self.log.info('Setup Apex installer start......')
+
+        self.get_ssh_key_from_installer()
+        self.get_controller_ips()
+        self.set_apply_patches()
+        self.setup_stunnel()
+
+    def cleanup(self):
+        self.restore_apply_patches()
+        for server in self.servers:
+            server.terminate()
+
+    def get_ssh_key_from_installer(self):
+        self.log.info('Get SSH keys from Apex installer......')
+
+        if self.key_file is not None:
+            self.log.info('Already have SSH keys from Apex installer......')
+            return self.key_file
+
+        self.client.scp('/home/stack/.ssh/id_rsa', './instack_key', method='get')
+        user = getpass.getuser()
+        uid = pwd.getpwnam(user).pw_uid
+        gid = grp.getgrnam(user).gr_gid
+        os.chown('./instack_key', uid, gid)
+        os.chmod('./instack_key', stat.S_IREAD)
+        current_dir = os.curdir
+        self.key_file = '{0}/{1}'.format(current_dir, 'instack_key')
+        return self.key_file
+
+    def get_controller_ips(self):
+        self.log.info('Get controller ips from Apex installer......')
+
+        command = "source stackrc; " \
+                  "nova list | grep ' overcloud-controller-[0-9] ' " \
+                  "| sed -e 's/^.*ctlplane=//' |awk '{print $1}'"
+        ret, controllers = self.client.ssh(command)
+        if ret:
+            raise Exception('Exec command to get controller ips in Apex installer failed'
+                            'ret=%s, output=%s' % (ret, controllers))
+        self.log.info('Get controller_ips:%s from Apex installer' % controllers)
+        self.controllers = controllers
+
+    def get_host_ip_from_hostname(self, hostname):
+        self.log.info('Get host ip from host name in Apex installer......')
+
+        hostname_in_undercloud = hostname.split('.')[0]
+
+        command = "source stackrc; nova show %s  | awk '/ ctlplane network /{print $5}'" % (hostname_in_undercloud)
+        ret, host_ip = self.client.ssh(command)
+        if ret:
+            raise Exception('Exec command to get host ip from hostname(%s) in Apex installer failed'
+                            'ret=%s, output=%s' % (hostname, ret, host_ip))
+        self.log.info('Get host_ip:%s from host_name:%s in Apex installer' % (host_ip, hostname))
+        return host_ip[0]
+
+    def setup_stunnel(self):
+        self.log.info('Setup ssh stunnel in controller nodes in Apex installer......')
+        for node_ip in self.controllers:
+            cmd = "sudo ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i %s %s@%s -R %s:localhost:%s sleep 600 > ssh_tunnel.%s.log 2>&1 < /dev/null &" \
+                  % (self.key_file, self.node_user_name, node_ip,
+                     self.conf.consumer.port, self.conf.consumer.port, node_ip)
+            server = subprocess.Popen(cmd, shell=True)
+            self.servers.append(server)
+            server.communicate()
+
+    def set_apply_patches(self):
+        self.log.info('Set apply patches start......')
+
+        for node_ip in self.controllers:
+            client = SSHClient(node_ip, self.node_user_name, key_filename=self.key_file)
+            self.controller_clients.append(client)
+            self._ceilometer_apply_patches(client, self.cm_set_script)
+
+    def restore_apply_patches(self):
+        self.log.info('restore apply patches start......')
+
+        for client in self.controller_clients:
+            self._ceilometer_apply_patches(client, self.cm_restore_script)
+
+    def _ceilometer_apply_patches(self, ssh_client, script_name):
+        installer_dir = os.path.dirname(os.path.realpath(__file__))
+        script_abs_path = '{0}/{1}/{2}'.format(installer_dir, 'common', script_name)
+
+        ssh_client.scp(script_abs_path, script_name)
+        cmd = 'sudo python %s' % script_name
+        ret, output = ssh_client.ssh(cmd)
+        if ret:
+            raise Exception('Do the ceilometer command in controller node failed....'
+                            'ret=%s, cmd=%s, output=%s' % (ret, cmd, output))
+        ssh_client.ssh('sudo systemctl restart openstack-ceilometer-notification.service')
+
diff --git a/doctor_tests/installer/base.py b/doctor_tests/installer/base.py
new file mode 100644
index 00000000..fa39816a
--- /dev/null
+++ b/doctor_tests/installer/base.py
@@ -0,0 +1,36 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import abc
+import six
+
+@six.add_metaclass(abc.ABCMeta)
+class BaseInstaller(object):
+    def __init__(self, conf, log):
+        self.conf = conf
+        self.log = log
+
+    @abc.abstractproperty
+    def node_user_name(self):
+        """user name for login to cloud node"""
+
+    @abc.abstractmethod
+    def get_ssh_key_from_installer(self):
+        pass
+
+    @abc.abstractmethod
+    def get_host_ip_from_hostname(self, hostname):
+        pass
+
+    @abc.abstractmethod
+    def setup(self):
+        pass
+
+    @abc.abstractmethod
+    def cleanup(self):
+        pass
diff --git a/doctor_tests/installer/common/congress.py b/doctor_tests/installer/common/congress.py
new file mode 100644
index 00000000..db882de2
--- /dev/null
+++ b/doctor_tests/installer/common/congress.py
@@ -0,0 +1,47 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+def set_doctor_driver_conf(ssh_client, restart_cmd):
+    cg_set_cmd = '''#!/bin/bash
+co_conf=/etc/congress/congress.conf
+co_conf_bak=/etc/congress/congress.conf.bak
+co_entry="congress.datasources.doctor_driver.DoctorDriver"
+if sudo grep -e "^drivers.*$co_entry" $co_conf; then
+    echo "NOTE: congress is configured as we needed"
+else
+    echo "modify the congress config"
+    sudo cp $co_conf $co_conf_bak
+    sudo sed -i -e "/^drivers/s/$/,$co_entry/"  $co_conf
+    %s
+fi
+    ''' % (restart_cmd)
+
+    ret, output = ssh_client.ssh(cg_set_cmd)
+    if ret:
+        raise Exception('Do the congress command in controller node failed....'
+                        'ret=%s, cmd=%s, output=%s' % (ret, cg_set_cmd, output))
+
+
+def restore_doctor_driver_conf(ssh_client, restart_cmd):
+    cg_restore_cmd = '''#!/bin/bash
+co_conf=/etc/congress/congress.conf
+co_conf_bak=/etc/congress/congress.conf.bak
+if [ -e $co_conf_bak ]; then
+    echo "restore the congress config"
+    sudo cp $co_conf_bak $co_conf
+    sudo rm $co_conf_bak
+    %s
+else
+    echo "Do not need to restore the congress config"
+fi
+    ''' % (restart_cmd)
+
+    ret, output = ssh_client.ssh(cg_restore_cmd)
+    if ret:
+        raise Exception('Do the congress command in controller node failed....'
+                        'ret=%s, cmd=%s, output=%s' % (ret, cg_restore_cmd, output))
diff --git a/doctor_tests/installer/common/restore_ceilometer.py b/doctor_tests/installer/common/restore_ceilometer.py
new file mode 100644
index 00000000..d25b9ede
--- /dev/null
+++ b/doctor_tests/installer/common/restore_ceilometer.py
@@ -0,0 +1,27 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import os
+import shutil
+
+ep_file = '/etc/ceilometer/event_pipeline.yaml'
+ep_file_bak = '/etc/ceilometer/event_pipeline.yaml.bak'
+
+
+def restore_ep_config():
+
+    if not os.path.isfile(ep_file_bak):
+        print('Bak_file:%s does not exist.' % ep_file_bak)
+    else:
+        print('restore')
+        shutil.copyfile(ep_file_bak, ep_file)
+        os.remove(ep_file_bak)
+    return
+
+
+restore_ep_config()
diff --git a/doctor_tests/installer/common/set_ceilometer.py b/doctor_tests/installer/common/set_ceilometer.py
new file mode 100644
index 00000000..f5946cb2
--- /dev/null
+++ b/doctor_tests/installer/common/set_ceilometer.py
@@ -0,0 +1,44 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import os
+import shutil
+import yaml
+
+ep_file = '/etc/ceilometer/event_pipeline.yaml'
+ep_file_bak = '/etc/ceilometer/event_pipeline.yaml.bak'
+event_notifier_topic = 'notifier://?topic=alarm.all'
+
+
+def set_notifier_topic():
+    config_modified = False
+
+    if not os.path.isfile(ep_file):
+        raise Exception("File doesn't exist: %s." % ep_file)
+
+    with open(ep_file, 'r') as file:
+        config = yaml.safe_load(file)
+
+    sinks = config['sinks']
+    for sink in sinks:
+        if sink['name'] == 'event_sink':
+            publishers = sink['publishers']
+            if event_notifier_topic not in publishers:
+                print('Add event notifier in ceilometer')
+                publishers.append(event_notifier_topic)
+                config_modified = True
+            else:
+                print('NOTE: event notifier is configured in ceilometer as we needed')
+
+    if config_modified:
+        shutil.copyfile(ep_file, ep_file_bak)
+        with open(ep_file, 'w+') as file:
+            file.write(yaml.safe_dump(config))
+
+
+set_notifier_topic()
diff --git a/doctor_tests/installer/local.py b/doctor_tests/installer/local.py
new file mode 100644
index 00000000..7d0ae542
--- /dev/null
+++ b/doctor_tests/installer/local.py
@@ -0,0 +1,109 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import os
+import shutil
+import subprocess
+
+from doctor_tests.installer.base import BaseInstaller
+from doctor_tests.common.utils import load_json_file
+from doctor_tests.common.utils import write_json_file
+
+
+class LocalInstaller(BaseInstaller):
+    node_user_name = 'root'
+
+    nova_policy_file = '/etc/nova/policy.json'
+    nova_policy_file_backup = '%s%s' % (nova_policy_file, '.bak')
+
+    def __init__(self, conf, log):
+        super(LocalInstaller, self).__init__(conf, log)
+        self.policy_modified = False
+        self.add_policy_file = False
+
+    def setup(self):
+        self.get_ssh_key_from_installer()
+        self.set_apply_patches()
+
+    def cleanup(self):
+        self.restore_apply_patches()
+
+    def get_ssh_key_from_installer(self):
+        self.log.info('Assuming SSH keys already exchanged with computer for local installer type')
+        return None
+
+    def get_host_ip_from_hostname(self, hostname):
+        self.log.info('Get host ip from host name in local installer......')
+
+        cmd = "getent hosts %s | awk '{ print $1 }'" % (hostname)
+        server = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True)
+        stdout, stderr = server.communicate()
+        host_ip = stdout.strip()
+
+        self.log.info('Get host_ip:%s from host_name:%s in local installer' % (host_ip, hostname))
+        return host_ip
+
+    def set_apply_patches(self):
+        self._set_nova_policy()
+
+    def restore_apply_patches(self):
+        self._restore_nova_policy()
+
+    def _set_nova_policy(self):
+        host_status_policy = 'os_compute_api:servers:show:host_status'
+        host_status_rule = 'rule:admin_or_owner'
+        policy_data = {
+            'context_is_admin': 'role:admin',
+            'owner': 'user_id:%(user_id)s',
+            'admin_or_owner': 'rule:context_is_admin or rule:owner',
+            host_status_policy: host_status_rule
+        }
+
+        if os.path.isfile(self.nova_policy_file):
+            data = load_json_file(self.nova_policy_file)
+            if host_status_policy in data:
+                rule_origion = data[host_status_policy]
+                if host_status_rule == rule_origion:
+                    self.log.info('Do not need to modify nova policy.')
+                    self.policy_modified = False
+                else:
+                    # update the host_status_policy
+                    data[host_status_policy] = host_status_rule
+                    self.policy_modified = True
+            else:
+                # add the host_status_policy, if the admin_or_owner is not
+                # defined, add it also
+                for policy, rule in policy_data.items():
+                    if policy not in data:
+                        data[policy] = rule
+                self.policy_modified = True
+            if self.policy_modified:
+                self.log.info('Nova policy is Modified.')
+                shutil.copyfile(self.nova_policy_file,
+                                self.nova_policy_file_backup)
+        else:
+            # file does not exit, create a new one and add the policy
+            self.log.info('Nova policy file not exist. Creating a new one')
+            data = policy_data
+            self.add_policy_file = True
+
+        if self.policy_modified or self.add_policy_file:
+            write_json_file(self.nova_policy_file, data)
+            os.system('screen -S stack -p n-api -X stuff "^C^M^[[A^M"')
+
+    def _restore_nova_policy(self):
+        if self.policy_modified:
+            shutil.copyfile(self.nova_policy_file_backup, self.nova_policy_file)
+            os.remove(self.nova_policy_file_backup)
+        elif self.add_policy_file:
+            os.remove(self.nova_policy_file)
+
+        if self.add_policy_file or self.policy_modified:
+            os.system('screen -S stack -p n-api -X stuff "^C^M^[[A^M"')
+            self.add_policy_file = False
+            self.policy_modified = False