Added dumpling-firefly-x upgrade suite per http://tracker.ceph.com/issues/8796

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Added steps to cover for 'ceph osd crush tunables firefly'

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
fix typos

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Removed tunables temporarily for testing

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Added back tunables

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Try diff restart

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Changed restart sequence

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Trying without tunables again

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Changed restart order, mds after osd

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Enabled tunables

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Commented out test.sh as failed tests: LibRadosMisc.Operate1PP can't work across dumpling and firefly releases

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Added client.0 upgrade step

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Replace branch dumpling with firefly to fix capitalization issue 2048k vs 2048K

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Disabled rwg tests for now to wait for fix for radosgw crash #8846

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Commented out rgw tests

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Added print tasks

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Fixed indentation

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Again fixed identations

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Removed 'firefly' branch name,  upgrade step will be set to 'next' or 'master' from teuthology-suite comman line

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Fixed missed line

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>