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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
How this works is that unless running in thin client mode, EDEX and CAVE need to resolve the server names defined in /awips2/edex/bin/setup.env to addresses that work on the respective hosts: BROKER_ADDR PYPIES_SERVER HTTP_SERVER JMS_SERVER These variables are used both by EDEX and transmitted to CAVE at startup. For example if: export PYPIES_SERVER=http://foo.invalid:9582 then both EDEX and CAVE hosts need to resolve foo.invalid to something reachable on port 9582. If the internal and external addresses on the EDEX server are different, then you will need to alias foo.invalid to internal IP address on the EDEX server OR create a hosts entry on the CAVE client for foo.invalid to be the external IP of the EDEX. While the Unidata install automatically sets these variables to the hostname, you can edit them by hand and restart edex if that’s more convenient. If you are paranoid, you can also set ‘export DB_ADDR=localhost’ and then remove non-localhost entries from /awips2/data/pg_hba.conf as CAVE does not access the db host directly. -- Erik Magnuson, ENSCO Inc. 321-866-0217 From: awips2-users-bounces@xxxxxxxxxxxxxxxx [mailto:awips2-users-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Michael James Sent: Tuesday, August 26, 2014 2:54 PM To: weather01089 Cc: awips2-users@xxxxxxxxxxxxxxxx Subject: Re: [awips2-users] Viewing Archived Gempak Model Files in NCP On Azure and EC2 cloud instances, for example, `hostname` is not a fully qualified name by default. The following steps are required to get EDEX to work on such a system: * in /etc/sysconfig/network: HOSTNAME=miniload3.cloudapp.net<http://miniload3.cloudapp.net> NETWORKING=yes * in /etc/hosts 10.79.24.5 miniload3.cloudapp.net<http://miniload3.cloudapp.net> where 10.79.24.5 is the *internal* IP address. the goal here is that from within the server, the fully qualified domain name can be DNS resolved to the internal IP adress, while outside the server the name is resolved to the external IP address. Michael James Unidata Program Center Boulder, CO On Tue, Aug 26, 2014 at 12:21 PM, <admin@xxxxxxxx<mailto:admin@xxxxxxxx>> wrote: I had to explicitly add the hostname to IP in the /etc/hosts file to fix this. IE awips2-edex 10.16.1.2 That fixed that issue Ray On Tuesday, August 26, 2014 2:13pm, wxprofessor@xxxxxxxxx<mailto:wxprofessor@xxxxxxxxx> said: Be sure that hostname is defined as a fully-qualified domain name, and that your DNS can resolve the correct internal IP address, and that this IP is the one used in /awips2/edex/bin/setup.env. If not, then you can force the correct internal IP with an entry to /etc/hosts. Check IP address found with nslookup and ifconfig as well. please provide a sample of forcing the correct entry into /etc/hosts ... it is still hanging.. looking at me.. and mocking me! lol :) _______________________________________________ awips2-users mailing list awips2-users@xxxxxxxxxxxxxxxx<mailto:awips2-users@xxxxxxxxxxxxxxxx> For list information, to unsubscribe, or change your membership options, visit: http://www.unidata.ucar.edu/mailing_lists/ ________________________________ The information contained in this email message is intended only for the use of the individual(s) to whom it is addressed and may contain information that is privileged and sensitive. If you are not the intended recipient, or otherwise have received this communication in error, please notify the sender immediately by email at the above referenced address and note that any further dissemination, distribution or copying of this communication is strictly prohibited. The U.S. Export Control Laws regulate the export and re-export of technology originating in the United States. This includes the electronic transmission of information and software to foreign countries and to certain foreign nationals. Recipient agrees to abide by these laws and their regulations -- including the U.S. Department of Commerce Export Administration Regulations and the U.S. Department of State International Traffic in Arms Regulations -- and not to transfer, by electronic transmission or otherwise, any content derived from this email to either a foreign national or a foreign destination in violation of such laws.
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