I'm playing with the mongrel clustering, and am having a problem getting 2
mongrels to start up reliably.
This should be a pretty simple cluster, with just 2 instances running. My
mongrel config (mongrel_cluster.yml) looks like:
cwd: /deployment/installed/myapp/current
log_file: log/mongrel.log
port: "8000"
environment: production
address: 127.0.0.1
pid_file: tmp/pids/mongrel.pid
servers: 2
When I start up the pack with the command:
mongrel_rails cluster::start -C
/deployment/installed/myapp/current/config/mongrel_cluster.yml
I see (with a quick ps) two mongrels, one of which then dies with the follow
error in the log file:
** Daemonized, any open files are closed. Look at tmp/pids/mongrel.8000.pid
and log/mongrel.8000.log for info.
** Starting Mongrel listening at 127.0.0.1:8000
** Starting Rails with production environment...
deployment/installed/ruby/lib/ruby/1.8/fileutils.rb:243:in `mkdir': File
exists - /deployment/installed/myapp/releases/20080130211150/public/bundles
(Errno::EEXIST)
from /deployment/installed/ruby/lib/ruby/1.8/fileutils.rb:243:in
`fu_mkdir'
from /deployment/installed/ruby/lib/ruby/1.8/fileutils.rb:172:in
`mkdir'
from /deployment/installed/ruby/lib/ruby/1.8/fileutils.rb:171:in
`each'
from /deployment/installed/ruby/lib/ruby/1.8/fileutils.rb:171:in
`mkdir'
from
/deployment/installed/myapp/releases/20080130211150/vendor/plugins/bundled_resource-
0.9/lib/bundled_resource.rb:38:in `create_public_bundle_directory'
from /deployment/installed/myapp/
/releases/20080130211150/vendor/plugins/bundled_resource-0.9/init.rb:57:in
`evaluate_init_rb'
from
deployment/installed/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/rails/plugin.rb:79:in
`evaluate_init_rb'
from
/deployment/installed/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/core_ext/kernel/reporting.rb:11:in
`silence_warnings'
... 21 levels...
from
/deployment/installed/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3/bin/../lib/mongrel/command.rb:212:in
`run'
from /deployment/installed/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3
/bin/mongrel_rails:281
from /deployment/installed/ruby/bin/mongrel_rails:19:in `load'
from /deployment/installed/ruby/bin/mongrel_rails:19
It looks to me as if both mongrels are starting up, but the deployment of
the "bundled_resource" from each mongrel is ending up with the app stomping
on itself.
I've not found any indication of a similar problem searching the net, or the
forums (or the bug tracker).
Has anybody else seen similar behavior? Is there a workaround available?
Thanks!
john
BTW: my currently isntalled gems include:
bash-2.05b$ gem list
*** LOCAL GEMS ***
actionmailer (2.0.2)
actionpack (2.0.2)
activerecord (2.0.2)
activeresource (2.0.2)
activesupport (2.0.2)
capistrano (2.1.0)
cgi_multipart_eof_fix (2.5.0)
daemons (1.0.9)
fastthread (1.0.1)
gem_plugin (0.2.3)
highline (1.4.0)
mongrel (1.1.3)
mongrel_cluster (1.0.5)
needle (1.3.0)
net-sftp (1.1.0)
net-ssh (1.1.2)
rails (2.0.2)
rake (0.8.1)
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