diff --git a/code/daisy/daisy/common/utils.py b/code/daisy/daisy/common/utils.py
index 2a055b80..82163aba 100755
--- a/code/daisy/daisy/common/utils.py
+++ b/code/daisy/daisy/common/utils.py
@@ -47,11 +47,9 @@ from oslo_utils import netutils
 from oslo_utils import strutils
 import six
 from webob import exc
-import ConfigParser
 
 from daisy.common import exception
 from daisy import i18n
-from ironicclient import client as ironic_client
 
 CONF = cfg.CONF
 
@@ -887,16 +885,6 @@ def is_ip_in_ranges(ip, ip_ranges):
     return False
 
 
-def get_ironicclient():  # pragma: no cover
-    """Get Ironic client instance."""
-    config_discoverd = ConfigParser.ConfigParser(defaults=DISCOVER_DEFAULTS)
-    config_discoverd.read("/etc/ironic-discoverd/discoverd.conf")
-    ironic_url = config_discoverd.get("discoverd", "ironic_url")
-    args = {'os_auth_token': 'fake',
-            'ironic_url': ironic_url}
-    return ironic_client.get_client(1, **args)
-
-
 def get_host_hw_info(host_interface):
     host_hw_config = {}
     ironicclient = get_ironicclient()
diff --git a/code/daisy/daisy/registry/api/v1/hosts.py b/code/daisy/daisy/registry/api/v1/hosts.py
index bffee761..b4b2f869 100755
--- a/code/daisy/daisy/registry/api/v1/hosts.py
+++ b/code/daisy/daisy/registry/api/v1/hosts.py
@@ -67,7 +67,6 @@ class Controller(object):
 
     def __init__(self):
         self.db_api = daisy.db.get_api()
-        self.ironicclient = utils.get_ironicclient()
         self.daisyclient = self.get_daisyclient()
 
     @staticmethod
diff --git a/contrib/ironic/ironic_discoverd/introspect.py b/contrib/ironic/ironic_discoverd/introspect.py
index 13175e4e..4171a1e4 100755
--- a/contrib/ironic/ironic_discoverd/introspect.py
+++ b/contrib/ironic/ironic_discoverd/introspect.py
@@ -16,7 +16,6 @@
 import logging
 
 import eventlet
-from ironicclient import exceptions
 
 from ironic_discoverd import conf
 from ironic_discoverd import firewall
diff --git a/contrib/ironic/ironic_discoverd/main.py b/contrib/ironic/ironic_discoverd/main.py
index f34fa818..19427b9b 100755
--- a/contrib/ironic/ironic_discoverd/main.py
+++ b/contrib/ironic/ironic_discoverd/main.py
@@ -73,7 +73,6 @@ def api_continue():
     else:
         hostname = None
     if data_name == "baremetal_source":
-        process.write_data_to_ironic(data)
         process.write_data_to_daisy(data, ipmi_addr, os_status, hostname)
     return json.dumps(""), 200, {'Content-Type': 'applications/json'}
 
@@ -131,31 +130,6 @@ def periodic_clean_up(period):  # pragma: no cover
         eventlet.greenthread.sleep(period)
 
 
-def check_ironic_available():
-    """Try to make sure we can reach Ironic.
-
-    Ensure that:
-    1. Keystone access is configured properly
-    2. Keystone has already started
-    3. Ironic has already started
-    """
-    attempts = conf.getint('discoverd', 'ironic_retry_attempts')
-    assert attempts >= 0
-    retry_period = conf.getint('discoverd', 'ironic_retry_period')
-    LOG.debug('Trying to connect to Ironic')
-    for i in range(attempts + 1):  # one attempt always required
-        try:
-            utils.get_client().driver.list()
-        except Exception as exc:
-            if i == attempts:
-                raise
-            LOG.warning('Unable to connect to Ironic or Keystone, retrying %d '
-                        'times more: %s', attempts - i, exc)
-        else:
-            break
-        eventlet.greenthread.sleep(retry_period)
-
-
 def config_shim(args):
     """Make new argument parsing method backwards compatible."""
     if len(args) == 2 and args[1][0] != '-':
@@ -169,7 +143,6 @@ def init():
         LOG.warning('Starting unauthenticated, please check configuration')
 
     node_cache.init()
-    check_ironic_available()
 
     if conf.getboolean('discoverd', 'manage_firewall'):
         firewall.init()
diff --git a/contrib/ironic/ironic_discoverd/process.py b/contrib/ironic/ironic_discoverd/process.py
index ed1f81e8..36bb1bd7 100755
--- a/contrib/ironic/ironic_discoverd/process.py
+++ b/contrib/ironic/ironic_discoverd/process.py
@@ -17,7 +17,6 @@ import logging
 import time
 
 import eventlet
-from ironicclient import exceptions
 
 
 from logging import handlers
@@ -126,26 +125,6 @@ def format_node_info_for_daisy_client(node_info, ipmi_addr,
     return daisy_data
 
 
-def write_data_to_ironic(node_info):
-    """Parse data from the discovery ramdis.
-
-    this function put data into ironic db
-    """
-
-    ironic = utils.get_client()
-    uuid = node_info['system'].get('uuid')
-    if uuid:
-        LOG.debug("find uuid, parse node_info, node_uuid: %s", uuid)
-        mac = find_min_mac_in_node_info(node_info)
-        patch = format_node_info_for_ironic(node_info)
-        try:
-            ironic.physical_node.update(uuid, mac, patch)
-        except Exception as ex:
-            LOG.warning('%s:update ironic db failed.', ex)
-    else:
-        LOG.debug("Don't find uuid.")
-
-
 def find_min_mac_in_node_info(node_info):
     interfaces_dict = node_info['interfaces']
     mac_list = []
diff --git a/contrib/ironic/ironic_discoverd/utils.py b/contrib/ironic/ironic_discoverd/utils.py
index 5b731119..d1c24be0 100755
--- a/contrib/ironic/ironic_discoverd/utils.py
+++ b/contrib/ironic/ironic_discoverd/utils.py
@@ -16,8 +16,6 @@ import re
 
 import eventlet
 from daisyclient import client as daisy_client
-from ironicclient import client
-from ironicclient import exceptions
 from keystonemiddleware import auth_token
 import six
 
diff --git a/contrib/ironic/requirements.txt b/contrib/ironic/requirements.txt
index 230c9442..64133f3e 100755
--- a/contrib/ironic/requirements.txt
+++ b/contrib/ironic/requirements.txt
@@ -1,7 +1,6 @@
 eventlet>=0.15.1,<0.16.0
 Flask>=0.10,<1.0
 keystonemiddleware>=1.0.0
-python-ironicclient>=0.2.1
 python-keystoneclient>=0.10.0
 requests>=1.2.1,!=2.4.0
 six>=1.7.0
diff --git a/rpm/SPECS/openstack-ironic-discoverd.spec b/rpm/SPECS/openstack-ironic-discoverd.spec
index 692b44c8..269b73b2 100755
--- a/rpm/SPECS/openstack-ironic-discoverd.spec
+++ b/rpm/SPECS/openstack-ironic-discoverd.spec
@@ -56,7 +56,6 @@ install -p -D -m 644 %{SOURCE3} %{buildroot}/%{_sysconfdir}/ironic-discoverd/dns
 Summary: Hardware introspection service for OpenStack Ironic - Python modules
 Requires: python-eventlet
 Requires: python-flask
-Requires: python-ironicclient
 Requires: python-keystoneclient
 Requires: python-keystonemiddleware
 Requires: python-requests
diff --git a/test/tempest/tempest/api/daisy/base.py b/test/tempest/tempest/api/daisy/base.py
index 72dc4f95..6a6b5dc2 100644
--- a/test/tempest/tempest/api/daisy/base.py
+++ b/test/tempest/tempest/api/daisy/base.py
@@ -16,7 +16,6 @@ from oslo_log import log as logging
 from tempest import config
 import tempest.test
 from daisyclient.v1 import client as daisy_client
-from ironicclient import client as ironic_client
 
 CONF = config.CONF
 
@@ -36,8 +35,6 @@ class BaseDaisyTest(tempest.test.BaseTestCase):
         cls.daisy_endpoint = CONF.daisy.daisy_endpoint
         cls.daisy_client = daisy_client.Client(version=cls.daisy_version,
                                                endpoint=cls.daisy_endpoint)
-        cls.ironic_client = ironic_client.get_client(
-            1, os_auth_token='fake', ironic_url='http://127.0.0.1:6385/v1')
 
     @classmethod
     def resource_cleanup(cls):
diff --git a/tools/setup/install/install_interface.sh b/tools/setup/install/install_interface.sh
index e10e2fb0..5fc9da88 100644
--- a/tools/setup/install/install_interface.sh
+++ b/tools/setup/install/install_interface.sh
@@ -17,6 +17,7 @@ keystone_admin_token="e93e9abf42f84be48e0996e5bd44f096"
 daisy_install="/var/log/daisy/daisy_install"
 installdatefile=`date -d "today" +"%Y%m%d-%H%M%S"`
 install_logfile=$daisy_install/daisyinstall_$installdatefile.log
+discover_logfile="/var/log/ironic"
 #the contents of the output is displayed on the screen and output to the specified file
 function write_install_log
 {
@@ -39,6 +40,10 @@ function all_install
         touch $install_logfile
     fi
 
+    if [ ! -d "$discover_logfile" ];then
+        mkdir -p $discover_logfile
+    fi
+
     rm -rf /root/.my.cnf
     [ "$?" -ne 0 ] && { write_install_log "Error:can not rm of /root/.my.cnf file"; exit 1; }
     write_install_log "install fping rpm"