OpenNMS Migration

To Do:

1. Staging directory structure is:
   
   

   

2. Download Onms 1.12.9 deb without dependencies & place in ~/onms/1.12.9/debs .
   for name in ${Packages}
do
wget https://debian.opennms.org/dists/opennms-1.12/main/binary-amd64/${name}
done
   
   List of Onms 1.12.9 deb packages:   Onms-1.12.9.debs
3. Download Onms 29.0.10 (29.0.8 currently installed) & place in ~/onms/29.0.10/debs
   for name in ${Packages}
do
wget  https://debian.opennms.org/dists/opennms-29/main/binary-amd64/${name}
done
   
   List of Onms 29.0.10 Debian Packages: Onms-29.0.10.debs
4. Request list of installed pkgs from Mike
   
   

      rpm -qa >>list-of-rpm-pkgs.txt
yum list installed >>list-of-yum-pkgs.txt

Old OpenNMS installed rpm list: rls-rpmlist
Old OpenNMS installed yum-pkgs: rls-yumlist

New OpenNMS installed rpm list: dvm-rpmlist
New OpenNMS installed yum list: dvm-yumlist

5. Install only Onms pkgs from each version
   
   
   1. upload dvm.opt.tar.bz2 & rls.opt.tar.bz2 to ~/onms/
   2. create ~/onms/dvm , ~/onms/rls & untar respective tar.bz2 archives
   3. compare list of packages in 1.12.9 repository with rls installed packages
   4. install debs without dependencies for each version, create tar & pipe to ~/onms/clean-install-1.12.9 & ~/onms/clean-install-29.0.10 and uninstall debs after each tar pipe.
6. Identify and remove all binary files from ~/onms/clean-install-*
7. Run contextual diffs on all configurable files of ~/onms/clean-install-*
8. Document files clean-install-* differences & produce sed scripts if needed
9. Identify and remove all binary files from ~/onms/lingo-current/*
10. Run contextual diffs on all configurable files of ~/onms/lingo-current/*
11. Document lingo-current/* files differences & produce sed scripts if needed
12. Create report & MOP
13. Create & deliver archive of config files