kotovalexarian-likes-github/mperham--sidekiq
1
0
Fork 0
mirror of https://github.com/mperham/sidekiq.git synced 2022-11-09 13:52:34 -05:00
Code Releases Activity

Use a named pipe for logging in upstart example

Browse source 
The ability to log directly to /dev/kmsg was removed in Ubuntu 14.04,
making the existing example config fail to perform any real logging.
Appending a pipe to the last `exec` within the `script` block gives
upstart an incorrect PID to work with, which can lead to various issues.

This uses a FIFO solution that logs to syslog at any permission level
and doesn't leave anything on the file system afterwards.
This commit is contained in:
Parker Selbert 2014-11-10 11:40:47 -06:00
parent 64bee3bb83
commit 20e686be3a
2 changed files with 18 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
examples/upstart/manage-many/sidekiq.conf
View file

@ -62,9 +62,13 @@ end script
pre-stop script pre-stop script
# this script runs in /bin/sh by default # this script runs in /bin/sh by default
# respawn as bash so we can source in rbenv # respawn as bash so we can source in rbenv
exec /bin/bash <<EOT exec /bin/bash <<'EOT'
# uncomment to use syslog for logging # Use a named pipe directed at logger for system logging.
# exec &> /dev/kmsg fifopath = '/tmp/sidekiq-log-fifo'
mkfifo $fifopath
(logger -t sidekiq < $fifopath &)
exec > $fifopath
rm $fifopath
export HOME=/home/apps export HOME=/home/apps
@ -82,6 +86,6 @@ exec /bin/bash <<EOT
logger -t sidekiq "Stopping process: $app-$index" logger -t sidekiq "Stopping process: $app-$index"
cd $app cd $app
exec bundle exec sidekiqctl stop tmp/pids/${app}-${index}.pid exec bundle exec sidekiqctl stop tmp/pids/${app}-${index}.pid 2> /dev/null
EOT EOT
end script end script

13
examples/upstart/manage-one/sidekiq.conf
View file

@ -28,7 +28,8 @@ env HOME=/home/deploy
respawn respawn
respawn limit 3 30 respawn limit 3 30
# TERM is sent by sidekiqctl when stopping sidekiq. Without declaring these as normal exit codes, it just respawns. # TERM is sent by sidekiqctl when stopping sidekiq. Without declaring these as
# normal exit codes, it just respawns.
normal exit 0 TERM normal exit 0 TERM
instance $index instance $index
@ -37,8 +38,12 @@ script
# this script runs in /bin/sh by default # this script runs in /bin/sh by default
# respawn as bash so we can source in rbenv # respawn as bash so we can source in rbenv
exec /bin/bash <<'EOT' exec /bin/bash <<'EOT'
# use syslog for logging # Use a named pipe directed at logger for system logging.
exec &> /dev/kmsg fifopath = '/tmp/sidekiq-log-fifo'
mkfifo $fifopath
(logger -t sidekiq < $fifopath &)
exec > $fifopath
rm $fifopath
# pull in system rbenv # pull in system rbenv
source /etc/profile.d/rbenv.sh source /etc/profile.d/rbenv.sh
@ -49,6 +54,6 @@ exec /bin/bash <<'EOT'
# export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH" # export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"
cd /opt/theclymb/current cd /opt/theclymb/current
exec bin/sidekiq -i ${index} -e production exec bin/sidekiq -i ${index} -e production 2> /dev/null
EOT EOT
end script end script