Robin Bowes wrote:
On 09/02/10 13:08, Robin Bowes wrote:
For example, I have this in dev.rb:
task :enum_partition, :roles => [:puppet_masters] do
desc "Enumerate hosts that are partition servers from puppet DB"
# noop in dev
end
I replace this with:
task :enum_partition, :roles => [:puppet_masters] do
desc "Enumerate hosts that are partition servers from puppet DB"
role(:partition, {})
end
and I get a bit further, but a dev deploy fails with:
* executing `remote:set_data_perms'
setting ownership of data dir.
* executing "chown statcounter:statcounter
/srv/www/apps/queue_processor/releases/20100209135423/data"
*** [deploy:update_code] rolling back
* executing "rm -rf
/srv/www/apps/queue_processor/releases/20100209135423; true"
servers: ["a006.private.a.statcounter.com"]
[a006.private.a.statcounter.com] executing command
command finished
`remote:set_data_perms' is only run for servers matching
{:roles=>[:partition]}, but no servers matched
Is it possible to make tasks optional, ie. so they simply don't execute
if no hosts are returned for their roles?
R.
Try adding on_error parameter to your task. Example:
task :foo, :on_error => :continue do
...
end
Regards
--
Rafa
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