SM based storage provisioning may fail sometimes as dpkg gets interrupted

[Vinod Nair]

Some times SM bases storage provisioning may fail as dpkg is getting interrupted on its own on some nodes

Seen in Ubuntu 12.04 icehoue 210 Build 39

l::Profile::Common/Contrail::Common/Contrail::Lib::Contrail-setup-repo[Storage_12_39]/Exec[update-sources-list-Storage_12_39]/returns: E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem.
Error: sed -i "/deb http:\/\/10.87.132.145\/contrail\/repo\/Storage_12_39 .\//d" /etc/apt/sources.list && echo "deb http://10.87.132.145/contrail/repo/Storage_12_39 ./"|cat - /etc/apt/sources.list > /tmp/out && mv /tmp/out /etc/apt/sources.list && apt-get update returned 100 instead of one of [0]
Error: /Stage[first]/Contrail::Profile::Common/Contrail::Common/Contrail::Lib::Contrail-setup-repo[Storage_12_39]/Exec[update-sources-list-Storage_12_39]/returns: change from notrun to 0 failed: sed -i "/deb http:\/\/10.87.132.145\/contrail\/repo\/Storage_12_39 .\//d" /etc/apt/sources.list && echo "deb http://10.87.132.145/contrail/repo/Storage_12_39 ./"|cat - /etc/apt/sources.list > /tmp/out && mv /tmp/out /etc/apt/sources.list && apt-get update returned 100 instead of one of [0]
Notice: **** contrail - contrail_repo_type = contrail-ubuntu-packagecontrail-ubuntu-storage-repo

Workaround is to run dpkg --configure -a on the node where provision has failed

[Dheeraj Gautam (dgautam)]

This issue has been fixed in R2.11 under different bug.
Commit ID.
https://github.com/Juniper/contrail-puppet/commit/af2aa5f9b9ed00eda11d14bfafc4349525ce7a4b