[KARAF-2890] The env variables can't be read while running karaf as a Linux service

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.3
• Fix Version/s: 3.0.2, 2.4.1, 2.3.9, 4.0.0.M3
• Assignee: Jean-Baptiste Onofré
• Reporter: Xilai Dai
• Created: 09/Apr/14 06:47
• Updated: 01/Oct/14 11:13
• Resolved: 01/Oct/14 11:13

Description

Install karaf as a Linux service following steps:
1. features:install wrapper
2. wrapper:install -s AUTO_START -n talend-runtime -d talend-runtime -D "Talend Runtime Service"

$ ln -s /Talend/runtime/bin/talend-runtime-service /etc/init.d/talend-runtime

the fragment from generated script:

# Still want to change users, recurse.  This means that the user will only be
#  prompted for a password once.
  su -m $RUN_AS_USER -s /bin/sh -c "$REALPATH $1"

it should be:

 # Still want to change users, recurse.  This means that the user will only be
 #  prompted for a password once.
 su - -m $RUN_AS_USER -c "$REALPATH $1"

Because the user login script (.bash_profile) can't be executed without '-' after 'su'; and '-s /bin/sh' is not standard, the default shell of the run_as user (e.g. bash) should be used.