[pkg-lighttpd] Bug#659468: "service lighttpd reload" does not quit ruby

Michael Kainer kaini1123 at gmail.com
Sat Feb 11 11:25:07 UTC 2012


Package: lighttpd
Version: 1.4.28-2+squeeze1
Severity: normal

When I run "service lighttpd reload" lighttpd does not properly kill the
ruby processes of Redmine (see attached configuration file).

michael at vserver:~$ ps -A | grep ruby
11600 ?        00:00:02 ruby

michael at vserver:~$ sudo service lighttpd reload
Reloading web server configuration: lighttpd.

michael at vserver:~$ ps -A | grep ruby
11600 ?        00:00:02 ruby  # <-- thats the bad one
28667 ?        00:00:02 ruby
28764 ?        00:00:02 ruby

When looking at 11600 in htop the process is a child of init, not
of lighttpd anymore. Neither "kill -s 15 11600" nor "kill -s 10 11600" 
will terminate the ruby process. "kill -s 9 11600" of course does.


-- System Information:
Debian Release: 6.0.4
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-vserver-amd64 (SMP w/24 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages lighttpd depends on:
ii  libattr1                1:2.4.44-2       Extended attribute shared library
ii  libbz2-1.0              1.0.5-6+squeeze1 high-quality block-sorting file co
ii  libc6                   2.11.3-2         Embedded GNU C Library: Shared lib
ii  libfam0                 2.7.0-17         Client library to control the FAM 
ii  libldap-2.4-2           2.4.23-7.2       OpenLDAP libraries
ii  libpcre3                8.02-1.1         Perl 5 Compatible Regular Expressi
ii  libssl0.9.8             0.9.8o-4squeeze7 SSL shared libraries
ii  libterm-readline-perl-p 1.0303-1         Perl implementation of Readline li
ii  lsb-base                3.2-23.2squeeze1 Linux Standard Base 3.2 init scrip
ii  mime-support            3.48-1           MIME files 'mime.types' & 'mailcap
ii  zlib1g                  1:1.2.3.4.dfsg-3 compression library - runtime

Versions of packages lighttpd recommends:
ii  spawn-fcgi                    1.6.3-1    A fastcgi process spawner

Versions of packages lighttpd suggests:
pn  apache2-utils           <none>           (no description available)
ii  openssl                 0.9.8o-4squeeze7 Secure Socket Layer (SSL) binary a
pn  rrdtool                 <none>           (no description available)

-- Configuration Files:
/etc/lighttpd/lighttpd.conf changed:
server.modules = (
	"mod_access",
	"mod_alias",
	"mod_compress",
 	"mod_redirect",
        "mod_rewrite",
)
server.document-root        = "/var/www"
server.upload-dirs          = ( "/var/cache/lighttpd/uploads" )
server.errorlog             = "/var/log/lighttpd/error.log"
server.pid-file             = "/var/run/lighttpd.pid"
server.username             = "www-data"
server.groupname            = "www-data"
index-file.names            = ( "index.php", "index.html",
                                "index.htm", "default.htm",
                               " index.lighttpd.html" )
url.access-deny             = ( "~", ".inc" )
static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )
include_shell "/usr/share/lighttpd/use-ipv6.pl"
dir-listing.encoding        = "utf-8"
server.dir-listing          = "disable"
compress.cache-dir          = "/var/cache/lighttpd/compress/"
compress.filetype           = ( "application/x-javascript", "text/css", "text/html", "text/plain" )
include_shell "/usr/share/lighttpd/create-mime.assign.pl"
include_shell "/usr/share/lighttpd/include-conf-enabled.pl"
$HTTP["url"] =~ "^/redmine(/|$)" {
	var.X_DEBIAN_SITEID = "default"
	server.document-root = "/usr/share/redmine/public/"
	server.indexfiles = ( "dispatch.fcgi" )
	server.error-handler-404 = "/redmine/dispatch.fcgi"
	alias.url = (
		"/redmine/plugin_assets/" => "/var/cache/redmine/" + var.X_DEBIAN_SITEID + "/plugin_assets/",
		"/redmine" => "/usr/share/redmine/public"
	)
	fastcgi.server += (
		".fcgi" => (
			"localhost" => (
				"min-procs"       => 1,
				# max-procs >= 2 for Upload Progress or other tasks that need a second parallel request
				"max-procs"       => 2,
				"socket"          => "/var/run/redmine/sockets/" + var.X_DEBIAN_SITEID + "/fcgi.socket",
				"bin-path"        => "/usr/share/redmine/public/dispatch.fcgi",
				"bin-environment" => (
					"RAILS_RELATIVE_URL_ROOT" => "/redmine",
					"X_DEBIAN_SITEID" => var.X_DEBIAN_SITEID,
					"RAILS_LOG" => "/var/log/redmine"
				),
				"check-local"    => "disable",
				"kill-signal" => 10 # this is because programs linked against libfcgi need USR1 kill-signal
			)
		)
	)
}
url.rewrite-once += (
	"^/rsslounge/favicon.ico$" => "/rsslounge/public/favicon.ico",          
	"^/rsslounge/plugins/([^/]+)/(.*)$" => "/rsslounge/plugins/$1/public/$2",
	"^/rsslounge/favicons/(.*)$" => "/rsslounge/data/favicons/$1",
	"^/rsslounge/thumbnails/(.*)$" => "/rsslounge/data/thumbnails/$1",
	"^/rsslounge/javascript/(.*)$" => "/rsslounge/public/javascript/$1",    
	"^/rsslounge/stylesheets/(.*)$" => "/rsslounge/public/stylesheets/$1",  
	"^/rsslounge/public/" => "$0",                                   
	"^/rsslounge/(.*)" => "/rsslounge/index.php?mod_rewrite=1&$1"
)
alias.url += ( "/phppgadmin" => "/usr/share/phppgadmin" )


-- no debconf information





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