mooney@cumin1001:~$  sudo cumin 'A:netbox-all' 'cd /srv/deployment/netbox-extras; git pull'
4 hosts will be targeted:
netbox1002.eqiad.wmnet,netbox[1001,2001].wikimedia.org,netbox-dev2002.codfw.wmnet
Ok to proceed on 4 hosts? Enter the number of affected hosts to confirm or "q" to quit 4
===== NODE GROUP =====                                                                                                                                                                        
(2) netbox[1001,2001].wikimedia.org                                                                                                                                                           
----- OUTPUT of 'cd /srv/deployme...extras; git pull' -----                                                                                                                                   
From https://gerrit.wikimedia.org/r/operations/software/netbox-extras                                                                                                                         
   3a03526..c0b51a7  master     -> origin/master                                                                                                                                              
Updating 3a03526..c0b51a7
Fast-forward
 customscripts/interface_automation.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
===== NODE GROUP =====                                                                                                                                                                        
(1) netbox-dev2002.codfw.wmnet                                                                                                                                                                
----- OUTPUT of 'cd /srv/deployme...extras; git pull' -----                                                                                                                                   
hint: Pulling without specifying how to reconcile divergent branches is                                                                                                                       
hint: discouraged. You can squelch this message by running one of the following                                                                                                               
hint: commands sometime before your next pull:
hint: 
hint:   git config pull.rebase false  # merge (the default strategy)
hint:   git config pull.rebase true   # rebase
hint:   git config pull.ff only       # fast-forward only
hint: 
hint: You can replace "git config" with "git config --global" to set a default
hint: preference for all repositories. You can also pass --rebase, --no-rebase,
hint: or --ff-only on the command line to override the configured default per
hint: invocation.
From https://gerrit.wikimedia.org/r/operations/software/netbox-extras
   d6d55a8..c0b51a7  master     -> origin/master
You are not currently on a branch.
Please specify which branch you want to merge with.
See git-pull(1) for details.

    git pull <remote> <branch>

===== NODE GROUP =====                                                                                                                                                                        
(1) netbox1002.eqiad.wmnet                                                                                                                                                                    
----- OUTPUT of 'cd /srv/deployme...extras; git pull' -----                                                                                                                                   
hint: Pulling without specifying how to reconcile divergent branches is                                                                                                                       
hint: discouraged. You can squelch this message by running one of the following                                                                                                               
hint: commands sometime before your next pull:
hint: 
hint:   git config pull.rebase false  # merge (the default strategy)
hint:   git config pull.rebase true   # rebase
hint:   git config pull.ff only       # fast-forward only
hint: 
hint: You can replace "git config" with "git config --global" to set a default
hint: preference for all repositories. You can also pass --rebase, --no-rebase,
hint: or --ff-only on the command line to override the configured default per
hint: invocation.
From https://gerrit.wikimedia.org/r/operations/software/netbox-extras
   3a03526..c0b51a7  master     -> origin/master
Updating 3a03526..c0b51a7
Fast-forward
 customscripts/interface_automation.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
================                                                                                                                                                                              
PASS |████████████████████████████████████████████████████████████████████████████████████████████████████████████                                    |  75% (3/4) [00:01<00:00,  2.22hosts/s]
FAIL |████████████████████████████████████                                                                                                            |  25% (1/4) [00:01<00:04,  1.35s/hosts]
25.0% (1/4) of nodes failed to execute command 'cd /srv/deployme...extras; git pull': netbox-dev2002.codfw.wmnet
75.0% (3/4) success ratio (< 100.0% threshold) for command: 'cd /srv/deployme...extras; git pull'. Aborting.: netbox1002.eqiad.wmnet,netbox[1001,2001].wikimedia.org
75.0% (3/4) success ratio (< 100.0% threshold) of nodes successfully executed all commands. Aborting.: netbox1002.eqiad.wmnet,netbox[1001,2001].wikimedia.org