We have a mixture of jessie (44x) and stretch (18x) now for ms-fe / ms-be, this task is about reimaging the former to stretch
root@neodymium:~# cumin 'ms-be1* or ms-be2* or ms-fe1* or ms-fe2*' 'grep VERSION_ID /etc/os-release' 62 hosts will be targeted: ms-be[2013-2039].codfw.wmnet,ms-be[1013-1039].eqiad.wmnet,ms-fe[2005-2008].codfw.wmnet,ms-fe[1005-1008].eqiad.wmnet Confirm to continue [y/n]? y ===== NODE GROUP ===== (44) ms-be[2022-2039].codfw.wmnet,ms-be[1022-1039].eqiad.wmnet,ms-fe[2005-2008].codfw.wmnet,ms-fe[1005-1008].eqiad.wmnet ----- OUTPUT of 'grep VERSION_ID /etc/os-release' ----- VERSION_ID="8" ===== NODE GROUP ===== (18) ms-be[2013-2021].codfw.wmnet,ms-be[1013-1021].eqiad.wmnet ----- OUTPUT of 'grep VERSION_ID /etc/os-release' ----- VERSION_ID="9" ================
Note that luckily the swift user already has the right uid/gid (130/130) so it should be "just a matter of" wmf-auto-reimage