NOTE: If you are using the Keyston python CLI, use this command: export

no_proxy=SERVER_IP[,IP,...]

If you are using curl, use this command: --noproxy ${SERVER_IP}

8.6 Local Keystone server installation failure

8.6.1 Problem description

Keystone server verification is done during the controller service startup. While the controller can start without keystone being configured or running, the controller service unsuccessfully attempts to verify the Keystone server.

8.6.2 Solution

Examine the following log for entries indicating Keystone server installation problems: /var/log/sdn/virgo/stdout.log.

8.7 NTP not operating

8.7.1 Problem description

You observe either of the following:

There are significant time differences between controllers or between the controller and other appliances on the network.

Running ntpdc -c peers does not output a list of one or more NTP time servers similar to the following:

remotelocal st poll reach delay offset disp

=======================================================================

=clock.example.net

192.0.2.105

16

64

0

0.000000

0.000000

3.99217

=myco.altopt.ca

192.0.2.137

16

64

0

0.000000

0.000000

3.99217

8.7.2 Solution

NTP may not be configured with any valid time servers, or configured time servers are not responding.

Do one of the following:

Uninstall, then reinstall the controller, then see “Verifying the NTP configuration” (page 16).

Contact your System Administrator.

8.8Wrong provider type (PKI) on the Keystone server

8.8.1 Problem description

Controller authentication fails due to a Keystone server problem. A possible problem source is that the Keystone server is configured with the PKI provider type instead of the UUID provider type.

8.8.2 Solution

Verify that the keystone configuration file has the provider type set to UUID by examining the file at /etc/keystone/keystone.conf on the machine hosting the Keystone server. This file should include the following line in the [token] section of the keystone.conf file.

provider=keystone.token.providers.uuid.Provider

In the controller installation with a local Keystone server, entering the UUID provider type is done during the installation process. (See Step 2 in section “Configuring a user on a local Keystone

8.6 Local Keystone server installation failure 23

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HP VAN SDN Controller Software Products Local Keystone server installation failure, NTP not operating, Noproxy=SERVERIP,IP

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