This is docker image for Kerberos server. The image is built to allow user
to configure the service at runtime. There are two ways to provide the configuration
Mounting configuration templates. The templates should be mounted to /var/opt/templates/[path-to-configuration-file]
Provide environment variables. The following variables are supported
KRB_MASTER_DB_PASS - default value us root
KRB_MASTER_KEY_NAME - default value is masterkey
KRB_ADMIN_USER - default value is root
KRB_ADMIN_PASS - default value is root
KRB_KEYTAB_DIR - default value is /etc/security/keytabs
KRB_USER_PRINCIPALS - A comma separated list of values. Default is empty
KRB_SERVICE_PRINCIPALS - A comma separated list of values. Default is empty