Installation help

[Simar Preet Singh]

Dear Team,

I am also trying to install Euclyptus having 1 server and 4 nodes on vmware workstation. I skipped the bridging part as on vmware workstation only i selected bridge mode of network. Proceeding ahead i am presently getting the following error on nodes:

I am facing issues in installation of Eucalyptus. On the node1, when I run "yum install eucalyptus-nc" command, it gives following error:

[root@localhost node1]# yum install eucalyptus-nc
Loaded plugins: fastestmirror, langpacks
base                                                     | 3.6 kB     00:00     
epel/x86_64/metalink                                     | 4.3 kB     00:00     
epel                                                     | 4.3 kB     00:00     
euca2ools                                                | 1.5 kB     00:00     
http://downloads.eucalyptus.com/software//eucalyptus/4.2/rhel/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below knowledge base article 

https://access.redhat.com/articles/1320623

If above article doesn't help to resolve this issue please create a bug on https://bugs.centos.org/



 One of the configured repositories failed (Eucalyptus 4.2 - x86_64),
 and yum doesn't have enough cached data to continue. At this point the only
 safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working
        upstream. This is most often useful if you are using a newer
        distribution release than is supported by the repository (and the
        packages for the previous distribution release still work).

     3. Run the command with the repository temporarily disabled
            yum --disablerepo=eucalyptus ...

     4. Disable the repository permanently, so yum won't use it by default. Yum
        will then just ignore the repository until you permanently enable it
        again or use --enablerepo for temporary usage:

            yum-config-manager --disable eucalyptus
        or
            subscription-manager repos --disable=eucalyptus

     5. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
        compromise:

            yum-config-manager --save --setopt=eucalyptus.skip_if_unavailable=true

failure: repodata/repomd.xml from eucalyptus: [Errno 256] No more mirrors to try.
http://downloads.eucalyptus.com/software//eucalyptus/4.2/rhel/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
[root@localhost node1]# 

This error is because the link (http://downloads.eucalyptus.com/software//eucalyptus/4.2/rhel/7/x86_64/repodata/repomd.xml) it is picking is not valid. I tried searching alot, but this is only the first command to run on the node/client machine.

Please suggest.