new files from jenkins 2.7.1

hosts/jenkins/etc/default/jenkins

@@ -7,21 +7,21 @@ NAME=jenkins
 JAVA=/usr/bin/java
 
 # arguments to pass to java
-#JAVA_ARGS="-Xmx512m"  # + MaxPermSize is 128m normally
-JAVA_ARGS="-Xmx3072m -XX:MaxPermSize=384m"
+JAVA_ARGS="-Djava.awt.headless=true"  # Allow graphs etc. to work even when an X server is present
+#JAVA_ARGS="-Xmx256m"
 #JAVA_ARGS="-Djava.net.preferIPv4Stack=true" # make jenkins listen on IPv4 address
 
-PIDFILE=/var/run/jenkins/jenkins.pid
+PIDFILE=/var/run/$NAME/$NAME.pid
 
 # user and group to be invoked as (default to jenkins)
-JENKINS_USER=jenkins
-JENKINS_GROUP=jenkins
+JENKINS_USER=$NAME
+JENKINS_GROUP=$NAME
 
 # location of the jenkins war file
-JENKINS_WAR=/usr/share/jenkins/jenkins.war
+JENKINS_WAR=/usr/share/$NAME/$NAME.war
 
 # jenkins home location
-JENKINS_HOME=/var/lib/jenkins
+JENKINS_HOME=/var/lib/$NAME
 
 # set this to false if you don't want Hudson to run by itself
 # in this set up, you are expected to provide a servlet container
@@ -29,38 +29,44 @@ JENKINS_HOME=/var/lib/jenkins
 RUN_STANDALONE=true
 
 # log location.  this may be a syslog facility.priority
-JENKINS_LOG=/var/log/jenkins/$NAME.log
-#HUDSON_LOG=daemon.info
+JENKINS_LOG=/var/log/$NAME/$NAME.log
+#JENKINS_LOG=daemon.info
 
 # OS LIMITS SETUP
 #   comment this out to observe /etc/security/limits.conf
 #   this is on by default because http://github.com/jenkinsci/jenkins/commit/2fb288474e980d0e7ff9c4a3b768874835a3e92e
 #   reported that Ubuntu's PAM configuration doesn't include pam_limits.so, and as a result the # of file
 #   descriptors are forced to 1024 regardless of /etc/security/limits.conf
-MAXOPENFILES=32768
+MAXOPENFILES=8192
 
 # set the umask to control permission bits of files that Jenkins creates.
-#   027 makes files read-only for group and inaccessible for others. comment this out to inherit setting
-#   (as of Ubuntu 12.04, by default umask comes from pam_umask(8) and /etc/login.defs
-UMASK=022
+#   027 makes files read-only for group and inaccessible for others, which some security sensitive users
+#   might consider benefitial, especially if Jenkins runs in a box that's used for multiple purposes.
+#   Beware that 027 permission would interfere with sudo scripts that run on the master (JENKINS-25065.)
+#
+#   Note also that the particularly sensitive part of $JENKINS_HOME (such as credentials) are always
+#   written without 'others' access. So the umask values only affect job configuration, build records,
+#   that sort of things.
+#
+#   If commented out, the value from the OS is inherited,  which is normally 022 (as of Ubuntu 12.04,
+#   by default umask comes from pam_umask(8) and /etc/login.defs
+
+# UMASK=027
 
 # port for HTTP connector (default 8080; disable with -1)
 HTTP_PORT=8080
 
-# port for AJP connector (disabled by default)
-AJP_PORT=-1
 
 # servlet context, important if you want to use apache proxying  
-PREFIX=/jenkins
+PREFIX=/$NAME
 
 # arguments to pass to jenkins.
 # --javahome=$JAVA_HOME
 # --httpPort=$HTTP_PORT (default 8080; disable with -1)
 # --httpsPort=$HTTP_PORT
-# --ajp13Port=$AJP_PORT
 # --argumentsRealm.passwd.$ADMIN_USER=[password]
 # --argumentsRealm.roles.$ADMIN_USER=admin
 # --webroot=~/.jenkins/war
 # --prefix=$PREFIX
 
-JENKINS_ARGS="--webroot=/var/cache/jenkins/war --httpPort=$HTTP_PORT --ajp13Port=$AJP_PORT"
+JENKINS_ARGS="--webroot=/var/cache/$NAME/war --httpPort=$HTTP_PORT"

hosts/jenkins/etc/init.d/jenkins

@@ -180,13 +180,27 @@ do_stop()
     return 0
 }
 
+# Verify the process did in fact start successfully and didn't just bomb out
+do_check_started_ok() {
+    sleep 1
+    if [ "$1" -ne "0" ]; then return $1; fi
+    get_running
+    if [ "$?" -eq "0" ]; then
+        return 2
+    else 
+        return 0
+    fi
+}
+
 case "$1" in
   start)
     log_daemon_msg "Starting $DESC" "$NAME"
     do_start
+    START_STATUS="$?"
+    do_check_started_ok "$START_STATUS"
     case "$?" in
         0|1) log_end_msg 0 ;;
-        2) log_end_msg 1 ;;
+        2) log_end_msg 1 ; exit 7 ;;
     esac
     ;;
   stop)
@@ -194,7 +208,7 @@ case "$1" in
     do_stop
     case "$?" in
         0|1) log_end_msg 0 ;;
-        2) log_end_msg 1 ;;
+        2) log_end_msg 1 ; exit 100 ;;
     esac
     ;;
   restart|force-reload)
@@ -207,10 +221,13 @@ case "$1" in
     case "$?" in
       0|1)
         do_start
+        START_STATUS="$?"
+        sleep 1
+        do_check_started_ok "$START_STATUS"
         case "$?" in
           0) log_end_msg 0 ;;
-          1) log_end_msg 1 ;; # Old process is still running
-          *) log_end_msg 1 ;; # Failed to start
+          1) log_end_msg 1 ; exit 100 ;; # Old process is still running
+          *) log_end_msg 1 ; exit 100 ;; # Failed to start
         esac
         ;;
       *)