Failed to apply the proposal to:
susecont1 (d0c-c4-7a-f7-ee-00.supermicro.local):
Most recent logged lines from the Chef run:
143: ssl_cert_required: neutron[:neutron][:ssl][:cert_required],
144: ssl_ca_file: neutron[:neutron][:ssl][:ca_certs],
145: nova_insecure: nova_insecure,
146: core_plugin: neutron[:neutron][:networking_plugin],
147: service_plugins: service_plugins,
148: allow_overlapping_ips: neutron[:neutron][:allow_overlapping_ips],
149: dvr_enabled: neutron[:neutron][:use_dvr],
150: network_nodes_count: network_nodes_count,
151: dns_domain: neutron[:neutron][:dhcp_domain],
152: mtu_value: mtu_value,
153: infoblox: infoblox_settings,
154: ipam_driver: ipam_driver
155: )
156: end
157:
158: if neutron[:neutron][:use_lbaas]
159: interface_driver = "neutron.agent.linux.interface.OVSInterfaceDri ver"
160: if neutron[:neutron][:networking_plugin] == "ml2" &&
161: neutron[:neutron][:ml2_mechanism_drivers].include?("linuxbridge")
162: interface_driver = "neutron.agent.linux.interface.BridgeInterfaceDriv er"
163: end
164:

Compiled Resource:
------------------
# Declared in /var/chef/cache/cookbooks/neutron/recipes/common_config.rb:120:in `from_file'

template("/etc/neutron/neutron.conf.d/100-neutron.conf") do
provider Chef::Provider::Template
action "create"
retries 0
retry_delay 2
path "/etc/neutron/neutron.conf.d/100-neutron.conf"
backup 5
source "neutron.conf.erb"
cookbook "neutron"
variables {:sql_connection=>"postgresql://neutron:9O88Bv3bTgnN@192.168.124.81/neutron", :sql_min_pool_size=>30, :sql_max_pool_overflow=>10, :sql_pool_timeout=>30, :debug=>false, :verbose=>true, :bind_host=>"0.0.0.0", :bind_port=>9696, :use_syslog=>false, :rabbit_settings=>{:address=>"192.168.124.81", :port=>5672, :user=>"nova", :password=>"dHmHDfaRzT3J", :vhost=>"/nova", :url=>"rabbit://nova:dHmHDfaRzT3J@192.168.124.81:5672//nova"}, :keystone_settings=>{"api_version"=>"3", "api_version_for_middleware"=>"v3.0", "admin_auth_url"=>"http://d0c-c4-7a-f7-ee-00.supermicro.local:35357", "public_auth_url"=>"http://susecont1.supermicro.local:5000/v3/", "internal_auth_url"=>"http://d0c-c4-7a-f7-ee-00.supermicro.local:5000/v3/", "unversioned_internal_auth_url"=>"http://d0c-c4-7a-f7-ee-00.supermicro.local:5000", "use_ssl"=>false, "endpoint_region"=>"RegionOne", "insecure"=>false, "protocol"=>"http", "public_url_host"=>"susecont1.supermicro.local ", "internal_url_host"=>"d0c-c4-7a-f7-ee-00.supermicro.local", "service_port"=>5000, "admin_port"=>35357, "admin_token"=>"cNhK8TrqPNo2", "admin_tenant"=>"admin", "admin_user"=>"admin", "admin_domain"=>"Default", "admin_domain_id"=>"default", "admin_password"=>"crowbar", "default_tenant"=>"openstack", "default_user"=>"crowbar", "default_user_domain"=>"Default", "default_user_domain_id"=>"default", "default_password"=>"crowbar", "service_tenant"=>"service", "service_user"=>"neutron", "service_password"=>"uLMeAlDoF3iR"}, :ssl_enabled=>false, :ssl_cert_file=>"/etc/neutron/ssl/certs/signing_cert.pem", :ssl_key_file=>"/etc/neutron/ssl/private/signing_key.pem", :ssl_cert_required=>false, :ssl_ca_file=>"/etc/neutron/ssl/certs/ca.pem", :nova_insecure=>false, :core_plugin=>"ml2", :service_plugins=>"neutron.services.l3_router.l3_r outer_plugin.L3RouterPlugin, neutron.services.metering.metering_plugin.Metering Plugin, neutron_fwaas.services.firewall.fwaas_plugin.Firew allPlugin, neutron_lbaas.services.loadbalancer.plugin.LoadBal ancerPluginv2", :allow_overlapping_ips=>true, :dvr_enabled=>false, :network_nodes_count=>1, :dns_domain=>"openstack.local", :mtu_value=>1500, :infoblox=>nil, :ipam_driver=>nil}
cookbook_name "neutron"
recipe_name "common_config"
owner "root"
group "neutron"
mode "0640"
end

[2017-08-07T13:57:58-07:00] ERROR: Running exception handlers
[2017-08-07T13:57:58-07:00] FATAL: Saving node information to /var/chef/cache/failed-run-data.json
[2017-08-07T13:57:58-07:00] ERROR: Exception handlers complete
[2017-08-07T13:57:58-07:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
[2017-08-07T13:57:58-07:00] FATAL: Errno::EHOSTUNREACH: template[/etc/neutron/neutron.conf.d/100-neutron.conf] (neutron::common_config line 120) had an error: Errno::EHOSTUNREACH: No route to host - connect(2) for "192.168.124.10" port 4000


---------------------------------

I can access 192.168.124.10 (Admin node) from controller and vice versa.