commit 8683c88d0706095091362a95f1efcd2e39356b3c
author Andrew Bayer <andrew.bayer@gmail.com> Fri May 24 14:38:18 2013 -0700
committer Andrew Bayer <andrew.bayer@gmail.com> Thu Jul 25 15:37:33 2013 -0700
tree e6f64ee6c2bee4a48541de5864156062936a1309
parent 5006acac075e7eebea20f2a5a3f57b243ba30a45

WHIRR-726. Allow customization of Kerberos user

CHANGES.txt

diff --git a/CHANGES.txt b/CHANGES.txt
index 4485415..2638ee3 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -6,6 +6,9 @@
 
   IMPROVEMENTS
 
+    WHIRR-726. Allow specifying a Kerberos user other than
+    $CLUSTER_USER (abayer)
+    
     WHIRR-722. Improve user and system level logging capability. (graham)
 
     WHIRR-721. Improve robustness of volume device detection. (graham)

services/kerberos/src/main/resources/functions/configure_kerberos_server.sh

diff --git a/services/kerberos/src/main/resources/functions/configure_kerberos_server.sh b/services/kerberos/src/main/resources/functions/configure_kerberos_server.sh
index 0bb1cc1..6b78a95 100644
--- a/services/kerberos/src/main/resources/functions/configure_kerberos_server.sh
+++ b/services/kerberos/src/main/resources/functions/configure_kerberos_server.sh
@@ -18,6 +18,7 @@
 set -x
 
 function configure_kerberos_server() {
+  KERBEROS_USER=${KERBEROS_USER:-$CLUSTER_USER}
   KERBEROS_REALM_REGEX=$(echo $KERBEROS_REALM | sed s/\\\./\\\\\./g)
   service krb5kdc stop
   service kadmin stop
@@ -47,8 +48,8 @@
 expect EOF
 END
   chmod +x run_addpinc
-  ./run_addpinc $CLUSTER_USER $CLUSTER_USER/admin $KERBEROS_REALM
-  ./run_addpinc $CLUSTER_USER $CLUSTER_USER $KERBEROS_REALM
+  ./run_addpinc $KERBEROS_USER $KERBEROS_USER/admin $KERBEROS_REALM
+  ./run_addpinc $KERBEROS_USER $KERBEROS_USER $KERBEROS_REALM
   ./run_addpinc hdfs hdfs $KERBEROS_REALM
   rm -rf ./run_addpinc
   service krb5kdc start