When making gateway-wide changes, such implementing Kerberos or SSL, or if you change the system clock, you must redeploy all the Cluster Topologies.
To redeploy all Cluster Topologies:
Verify the timestamp on the currently deployed clusters.
ls -lh /var/lib/knox/data/deployments drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 ad.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 dynamicgroup.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 myCluster.war.14505eeb448 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 myOtherCluster.war.14505ea9980 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 preauth127sla.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 preauth254sla.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 sandbox.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 staticgroup.war.14505e7e618
Redeploy all clusters.
$gateway_home/bin/knoxcli.sh redeploy
Verify that a new cluster WAR was created.
ls -lh /var/lib/knox/data/deployments drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 ad.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 28 00:50 ad.war.145062ab3a8 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 dynamicgroup.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 28 00:50 dynamicgroup.war.145062ab3a8 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 myCluster.war.14505eeb448 drwxrwxr-x 3 knox knox 4.0K Mar 28 00:50 myCluster.war.145062ab3a8 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 myOtherCluster.war.14505ea9980 drwxrwxr-x 3 knox knox 4.0K Mar 28 00:11 myOtherCluster.war.1450606f350 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 preauth127sla.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 28 00:50 preauth127sla.war.145062ab3a8 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 preauth254sla.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 28 00:50 preauth254sla.war.145062ab3a8 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 sandbox.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 28 00:50 sandbox.war.145062ab3a8 drwxrwxr-x 3 knox knox 4.0K Mar 27 23:54 staticgroup.war.14505e7e618 drwxrwxr-x 3 knox knox 4.0K Mar 28 00:50 staticgroup.war.145062ab3a8
A new file for each with the current timestamp is created.