[refpolicy] [PATCH] hadoop 1/10 -- unconfined

[pjnuzzi@tycho.ncsc.mil (Paul Nuzzi)]

On 10/07/2010 10:41 AM, Chris PeBenito wrote:
> On 10/05/10 15:59, Paul Nuzzi wrote:
>> On 10/04/2010 02:18 PM, Christopher J. PeBenito wrote:
>>> On 10/04/10 13:15, Paul Nuzzi wrote:
>>>> On 10/01/2010 01:56 PM, Christopher J. PeBenito wrote:
>>>>> On 10/01/10 11:17, Paul Nuzzi wrote:
>>>>>> On 10/01/2010 08:02 AM, Dominick Grift wrote:
>>>>>>> On Thu, Sep 30, 2010 at 03:39:40PM -0400, Paul Nuzzi wrote:
>>>>>>>> I updated the patch based on recommendations from the mailing list.
>>>>>>>> All of hadoop's services are included in one module instead of
>>>>>>>> individual ones.  Unconfined and sysadm roles are given access to
>>>>>>>> hadoop and zookeeper client domain transitions. The services are started
>>>>>>>> using run_init.  Let me know what you think.
>>>>>>>
>>>>>>> Why do some hadoop domain need to manage generic tmp?
>>>>>>>
>>>>>>> files_manage_generic_tmp_dirs(zookeeper_t)
>>>>>>> files_manage_generic_tmp_dirs(hadoop_t)
>>>>>>> files_manage_generic_tmp_dirs(hadoop_$1_initrc_t)
>>>>>>> files_manage_generic_tmp_files(hadoop_$1_initrc_t)
>>>>>>> files_manage_generic_tmp_files(hadoop_$1_t)
>>>>>>> files_manage_generic_tmp_dirs(hadoop_$1_t)
>>>>>>
>>>>>> This has to be done for Java JMX to work.  All of the files are written to
>>>>>> /tmp/hsperfdata_(hadoop/zookeeper). /tmp/hsperfdata_ is labeled tmp_t while
>>>>>> all the files for each service are labeled with hadoop_*_tmp_t.  The first service
>>>>>> will end up owning the directory if it is not labeled tmp_t.
>>>>>
>>>>> The hsperfdata dir in /tmp certainly the bane of policy writers.  Based on a quick look through the policy, it looks like the only dir they create in /tmp is this hsperfdata dir.  I suggest you do something like
>>>>>
>>>>> files_tmp_filetrans(hadoop_t, hadoop_hsperfdata_t, dir)
>>>>> files_tmp_filetrans(zookeeper_t, hadoop_hsperfdata_t, dir)
>>>>>
>>>>> filetrans_pattern(hadoop_t, hadoop_hsperfdata_t, hadoop_tmp_t, file)
>>>>> filetrans_pattern(zookeeper_t, hadoop_hsperfdata_t, zookeeper_tmp_t, file)
>>>>>
>>>>
>>>> That looks like a better way to handle the tmp_t problem.
>>>>
>>>> I changed the patch with your comments.  Hopefully this will be one of the last updates.
>>>> Tested on a CDH3 cluster as a module without any problems.
>>>
>>> There are several little issues with style, but it'll be easier just to fix them when its committed.
>>>
>>> Other comments inline.
>>>
>>
>> I did my best locking down the ports hadoop uses.  Unfortunately the services use high, randomized ports making
>> tcp_connect_generic_port a must have.  Hopefully one day hadoop will settle on static ports.  I added hadoop_datanode port 50010 since it is important to lock down that service.  I changed the patch based on the rest of the comments.
> 
> Merged.  I've made several changes:

Thanks to everyone who helped get this merged.

> 
> * a pass cleaning up the style.
> * adjusted some regular expressions in the file contexts: .* is the same as (.*)? since * means 0 or more matches.
> * renamed a few interfaces
> * two rules that I dropped as they require further explanation
> 
>> +files_read_all_files(hadoop_t)
> 
> A very big privilege.

"hadoop fs -put" takes any file you are allowed to access and puts it into the distributed file system.

> and
> 
>> +fs_associate(hadoop_tasktracker_t)

This might not be needed.

> This is a domain, so the only files with this type should be the /proc/pid ones, which don't require associate permissions.
> 
> 
>> ---
>>   policy/modules/kernel/corenetwork.te.in |    5
>>   policy/modules/roles/sysadm.te          |    8
>>   policy/modules/services/hadoop.fc       |   54 ++++
>>   policy/modules/services/hadoop.if       |  352 +++++++++++++++++++++++++++++
>>   policy/modules/services/hadoop.te       |  379 ++++++++++++++++++++++++++++++++
>>   policy/modules/system/unconfined.te     |    8
>>   6 files changed, 806 insertions(+)
>>
>> diff --git a/policy/modules/kernel/corenetwork.te.in b/policy/modules/kernel/corenetwork.te.in
>> index 2ecdde8..73163db 100644
>> --- a/policy/modules/kernel/corenetwork.te.in
>> +++ b/policy/modules/kernel/corenetwork.te.in
>> @@ -105,6 +105,8 @@ network_port(giftd, tcp,1213,s0)
>>   network_port(git, tcp,9418,s0, udp,9418,s0)
>>   network_port(gopher, tcp,70,s0, udp,70,s0)
>>   network_port(gpsd, tcp,2947,s0)
>> +network_port(hadoop_datanode, tcp, 50010,s0)
>> +network_port(hadoop_namenode, tcp, 8020,s0)
>>   network_port(hddtemp, tcp,7634,s0)
>>   network_port(howl, tcp,5335,s0, udp,5353,s0)
>>   network_port(hplip, tcp,1782,s0, tcp,2207,s0, tcp,2208,s0, tcp, 8290,s0, tcp,50000,s0, tcp,50002,s0, tcp,8292,s0, tcp,9100,s0, tcp,9101,s0, tcp,9102,s0, tcp,9220,s0, tcp,9221,s0, tcp,9222,s0, tcp,9280,s0, tcp,9281,s0, tcp,9282,s0, tcp,9290,s0, tcp,9291,s0, tcp,9292,s0)
>> @@ -211,6 +213,9 @@ network_port(xdmcp, udp,177,s0, tcp,177,s0)
>>   network_port(xen, tcp,8002,s0)
>>   network_port(xfs, tcp,7100,s0)
>>   network_port(xserver, tcp,6000-6020,s0)
>> +network_port(zookeeper_client, tcp, 2181,s0)
>> +network_port(zookeeper_election, tcp, 3888,s0)
>> +network_port(zookeeper_leader, tcp, 2888,s0)
>>   network_port(zebra, tcp,2600-2604,s0, tcp,2606,s0, udp,2600-2604,s0, udp,2606,s0)
>>   network_port(zope, tcp,8021,s0)
>>
>> diff --git a/policy/modules/roles/sysadm.te b/policy/modules/roles/sysadm.te
>> index cad05ff..d2bc2b1 100644
>> --- a/policy/modules/roles/sysadm.te
>> +++ b/policy/modules/roles/sysadm.te
>> @@ -152,6 +152,10 @@ optional_policy(`
>>   ')
>>
>>   optional_policy(`
>> +    hadoop_run(sysadm_t, sysadm_r)
>> +')
>> +
>> +optional_policy(`
>>       # allow system administrator to use the ipsec script to look
>>       # at things (e.g., ipsec auto --status)
>>       # probably should create an ipsec_admin role for this kind of thing
>> @@ -392,6 +396,10 @@ optional_policy(`
>>       yam_run(sysadm_t, sysadm_r)
>>   ')
>>
>> +optional_policy(`
>> +    hadoop_zookeeper_run_client(sysadm_t, sysadm_r)
>> +')
>> +
>>   ifndef(`distro_redhat',`
>>       optional_policy(`
>>           auth_role(sysadm_r, sysadm_t)
>> diff --git a/policy/modules/services/hadoop.fc b/policy/modules/services/hadoop.fc
>> new file mode 100644
>> index 0000000..a09275d
>> --- /dev/null
>> +++ b/policy/modules/services/hadoop.fc
>> @@ -0,0 +1,54 @@
>> +/etc/hadoop.*(/.*)?                        gen_context(system_u:object_r:hadoop_etc_t,s0)
>> +
>> +/etc/rc\.d/init\.d/hadoop-(.*)?-datanode        --    gen_context(system_u:object_r:hadoop_datanode_initrc_exec_t,s0)
>> +/etc/rc\.d/init\.d/hadoop-(.*)?-jobtracker        --    gen_context(system_u:object_r:hadoop_jobtracker_initrc_exec_t,s0)
>> +/etc/rc\.d/init\.d/hadoop-(.*)?-namenode        --    gen_context(system_u:object_r:hadoop_namenode_initrc_exec_t,s0)
>> +/etc/rc\.d/init\.d/hadoop-(.*)?-secondarynamenode    --    gen_context(system_u:object_r:hadoop_secondarynamenode_initrc_exec_t,s0)
>> +/etc/rc\.d/init\.d/hadoop-(.*)?-tasktracker        --    gen_context(system_u:object_r:hadoop_tasktracker_initrc_exec_t,s0)
>> +/etc/rc\.d/init\.d/hadoop-zookeeper            --    gen_context(system_u:object_r:zookeeper_server_initrc_exec_t,s0)
>> +/etc/init\.d/hadoop-datanode                --    gen_context(system_u:object_r:hadoop_datanode_initrc_exec_t,s0)
>> +/etc/init\.d/hadoop-jobtracker                --    gen_context(system_u:object_r:hadoop_jobtracker_initrc_exec_t,s0)
>> +/etc/init\.d/hadoop-namenode                --    gen_context(system_u:object_r:hadoop_namenode_initrc_exec_t,s0)
>> +/etc/init\.d/hadoop-secondarynamenode            --    gen_context(system_u:object_r:hadoop_secondarynamenode_initrc_exec_t,s0)
>> +/etc/init\.d/hadoop-tasktracker                --    gen_context(system_u:object_r:hadoop_tasktracker_initrc_exec_t,s0)
>> +/etc/init\.d/zookeeper                    --    gen_context(system_u:object_r:zookeeper_server_initrc_exec_t,s0)
>> +
>> +/etc/zookeeper(/.*)?                        gen_context(system_u:object_r:zookeeper_etc_t,s0)
>> +/etc/zookeeper\.dist(/.*)?                    gen_context(system_u:object_r:zookeeper_etc_t,s0)
>> +
>> +/usr/lib/hadoop(.*)?/bin/hadoop                --    gen_context(system_u:object_r:hadoop_exec_t,s0)
>> +
>> +/usr/bin/zookeeper-client                --    gen_context(system_u:object_r:zookeeper_exec_t,s0)
>> +/usr/bin/zookeeper-server                --    gen_context(system_u:object_r:zookeeper_server_exec_t,s0)
>> +
>> +/var/zookeeper(/.*)?                        gen_context(system_u:object_r:zookeeper_server_var_t,s0)
>> +/var/lib/zookeeper(/.*)?                    gen_context(system_u:object_r:zookeeper_server_var_t,s0)
>> +
>> +/var/lib/hadoop(.*)?                        gen_context(system_u:object_r:hadoop_var_lib_t,s0)
>> +/var/lib/hadoop(.*)?/cache/hadoop/dfs/data(/.*)?        gen_context(system_u:object_r:hadoop_datanode_var_lib_t,s0)
>> +/var/lib/hadoop(.*)?/cache/hadoop/dfs/name(/.*)?        gen_context(system_u:object_r:hadoop_namenode_var_lib_t,s0)
>> +/var/lib/hadoop(.*)?/cache/hadoop/dfs/namesecondary(/.*)?    gen_context(system_u:object_r:hadoop_secondarynamenode_var_lib_t,s0)
>> +/var/lib/hadoop(.*)?/cache/hadoop/mapred/local/jobTracker(/.*)?        gen_context(system_u:object_r:hadoop_jobtracker_var_lib_t,s0)
>> +/var/lib/hadoop(.*)?/cache/hadoop/mapred/local/taskTracker(/.*)?    gen_context(system_u:object_r:hadoop_tasktracker_var_lib_t,s0)
>> +
>> +/var/lock/subsys/hadoop-datanode            --    gen_context(system_u:object_r:hadoop_datanode_lock_t,s0)
>> +/var/lock/subsys/hadoop-namenode            --    gen_context(system_u:object_r:hadoop_namenode_lock_t,s0)
>> +/var/lock/subsys/hadoop-jobtracker            --    gen_context(system_u:object_r:hadoop_jobtracker_lock_t,s0)
>> +/var/lock/subsys/hadoop-tasktracker            --    gen_context(system_u:object_r:hadoop_tasktracker_lock_t,s0)
>> +/var/lock/subsys/hadoop-secondarynamenode        --    gen_context(system_u:object_r:hadoop_secondarynamenode_lock_t,s0)
>> +
>> +/var/log/hadoop(.*)?                        gen_context(system_u:object_r:hadoop_log_t,s0)
>> +/var/log/hadoop(.*)?/hadoop-hadoop-datanode-(.*)?        gen_context(system_u:object_r:hadoop_datanode_log_t,s0)
>> +/var/log/hadoop(.*)?/hadoop-hadoop-jobtracker-(.*)?        gen_context(system_u:object_r:hadoop_jobtracker_log_t,s0)
>> +/var/log/hadoop(.*)?/hadoop-hadoop-namenode-(.*)?        gen_context(system_u:object_r:hadoop_namenode_log_t,s0)
>> +/var/log/hadoop(.*)?/hadoop-hadoop-secondarynamenode-(.*)?    gen_context(system_u:object_r:hadoop_secondarynamenode_log_t,s0)
>> +/var/log/hadoop(.*)?/hadoop-hadoop-tasktracker-(.*)?        gen_context(system_u:object_r:hadoop_tasktracker_log_t,s0)
>> +/var/log/hadoop(.*)?/history(/.*)?                gen_context(system_u:object_r:hadoop_jobtracker_log_t,s0)
>> +/var/log/zookeeper(/.*)?                    gen_context(system_u:object_r:zookeeper_log_t,s0)
>> +
>> +/var/run/hadoop(.*)?                    -d    gen_context(system_u:object_r:hadoop_var_run_t,s0)
>> +/var/run/hadoop(.*)?/hadoop-hadoop-datanode\.pid    --    gen_context(system_u:object_r:hadoop_datanode_initrc_var_run_t,s0)
>> +/var/run/hadoop(.*)?/hadoop-hadoop-namenode\.pid    --    gen_context(system_u:object_r:hadoop_namenode_initrc_var_run_t,s0)
>> +/var/run/hadoop(.*)?/hadoop-hadoop-jobtracker\.pid    --    gen_context(system_u:object_r:hadoop_jobtracker_initrc_var_run_t,s0)
>> +/var/run/hadoop(.*)?/hadoop-hadoop-tasktracker\.pid    --    gen_context(system_u:object_r:hadoop_tasktracker_initrc_var_run_t,s0)
>> +/var/run/hadoop(.*)?/hadoop-hadoop-secondarynamenode\.pid    --    gen_context(system_u:object_r:hadoop_secondarynamenode_initrc_var_run_t,s0)
>> diff --git a/policy/modules/services/hadoop.if b/policy/modules/services/hadoop.if
>> new file mode 100644
>> index 0000000..e919bcb
>> --- /dev/null
>> +++ b/policy/modules/services/hadoop.if
>> @@ -0,0 +1,352 @@
>> +##<summary>Software for reliable, scalable, distributed computing.</summary>
>> +
>> +#######################################
>> +##<summary>
>> +##    The template to define a hadoop domain.
>> +##</summary>
>> +##<param name="domain_prefix">
>> +##    <summary>
>> +##    Domain prefix to be used.
>> +##    </summary>
>> +##</param>
>> +#
>> +template(`hadoop_domain_template',`
>> +    gen_require(`
>> +        attribute hadoop_domain;
>> +        type hadoop_log_t, hadoop_var_lib_t, hadoop_var_run_t;
>> +        type hadoop_exec_t, hadoop_hsperfdata_t;
>> +    ')
>> +
>> +    ########################################
>> +    #
>> +    # Shared declarations.
>> +    #
>> +
>> +    type hadoop_$1_t, hadoop_domain;
>> +    domain_type(hadoop_$1_t)
>> +    domain_entry_file(hadoop_$1_t, hadoop_exec_t)
>> +
>> +    type hadoop_$1_initrc_t;
>> +    type hadoop_$1_initrc_exec_t;
>> +    init_script_domain(hadoop_$1_initrc_t, hadoop_$1_initrc_exec_t)
>> +
>> +    role system_r types { hadoop_$1_initrc_t hadoop_$1_t };
>> +
>> +    type hadoop_$1_lock_t;
>> +    files_lock_file(hadoop_$1_lock_t)
>> +    files_lock_filetrans(hadoop_$1_initrc_t, hadoop_$1_lock_t, file)
>> +
>> +    type hadoop_$1_log_t;
>> +    logging_log_file(hadoop_$1_log_t)
>> +    filetrans_pattern(hadoop_$1_initrc_t, hadoop_log_t, hadoop_$1_log_t, {dir file})
>> +    filetrans_pattern(hadoop_$1_t, hadoop_log_t, hadoop_$1_log_t, {dir file})
>> +
>> +    type hadoop_$1_var_lib_t;
>> +    files_type(hadoop_$1_var_lib_t)
>> +    filetrans_pattern(hadoop_$1_t, hadoop_var_lib_t, hadoop_$1_var_lib_t, file)
>> +
>> +    type hadoop_$1_initrc_var_run_t;
>> +    files_pid_file(hadoop_$1_initrc_var_run_t)
>> +    filetrans_pattern(hadoop_$1_initrc_t, hadoop_var_run_t, hadoop_$1_initrc_var_run_t, file)
>> +
>> +    type hadoop_$1_tmp_t;
>> +    files_tmp_file(hadoop_$1_tmp_t)
>> +    files_tmp_filetrans(hadoop_$1_t, hadoop_hsperfdata_t, dir)
>> +    filetrans_pattern(hadoop_$1_t, hadoop_hsperfdata_t, hadoop_$1_tmp_t, file)
>> +
>> +    ####################################
>> +    #
>> +    # Shared hadoop_$1 initrc policy.
>> +    #
>> +
>> +    allow hadoop_$1_initrc_t hadoop_$1_t:process { signal signull };
>> +    allow hadoop_$1_initrc_t self:capability { setuid setgid };
>> +    allow hadoop_$1_initrc_t self:fifo_file rw_fifo_file_perms;
>> +    allow hadoop_$1_initrc_t self:process setsched;
>> +
>> +    consoletype_exec(hadoop_$1_initrc_t)
>> +    corecmd_exec_bin(hadoop_$1_initrc_t)
>> +    corecmd_exec_shell(hadoop_$1_initrc_t)
>> +
>> +    domtrans_pattern(hadoop_$1_initrc_t, hadoop_exec_t, hadoop_$1_t)
>> +    dontaudit hadoop_$1_initrc_t self:capability sys_tty_config;
>> +
>> +    files_read_etc_files(hadoop_$1_initrc_t)
>> +    files_read_usr_files(hadoop_$1_initrc_t)
>> +    files_search_pids(hadoop_$1_initrc_t)
>> +    files_search_locks(hadoop_$1_initrc_t)
>> +    fs_getattr_xattr_fs(hadoop_$1_initrc_t)
>> +
>> +    hadoop_exec_config_files(hadoop_$1_initrc_t)
>> +
>> +    init_rw_utmp(hadoop_$1_initrc_t)
>> +    init_use_script_ptys(hadoop_$1_initrc_t)
>> +
>> +    kernel_read_kernel_sysctls(hadoop_$1_initrc_t)
>> +    kernel_read_sysctl(hadoop_$1_initrc_t)
>> +    kernel_read_system_state(hadoop_$1_initrc_t)
>> +
>> +    logging_send_syslog_msg(hadoop_$1_initrc_t)
>> +    logging_send_audit_msgs(hadoop_$1_initrc_t)
>> +    logging_search_logs(hadoop_$1_initrc_t)
>> +
>> +    manage_files_pattern(hadoop_$1_initrc_t, hadoop_$1_lock_t, hadoop_$1_lock_t)
>> +    manage_files_pattern(hadoop_$1_initrc_t, hadoop_$1_initrc_var_run_t, hadoop_$1_initrc_var_run_t)
>> +    manage_files_pattern(hadoop_$1_initrc_t, hadoop_$1_log_t, hadoop_$1_log_t)
>> +    manage_dirs_pattern(hadoop_$1_initrc_t, hadoop_var_run_t, hadoop_var_run_t)
>> +    manage_files_pattern(hadoop_$1_initrc_t, hadoop_var_run_t, hadoop_var_run_t)
>> +
>> +    miscfiles_read_localization(hadoop_$1_initrc_t)
>> +
>> +    optional_policy(`
>> +        nscd_socket_use(hadoop_$1_initrc_t)
>> +    ')
>> +
>> +    term_use_generic_ptys(hadoop_$1_initrc_t)
>> +
>> +    userdom_dontaudit_search_user_home_dirs(hadoop_$1_initrc_t)
>> +
>> +    ####################################
>> +    #
>> +    # Shared hadoop_$1 policy.
>> +    #
>> +
>> +    allow hadoop_$1_t hadoop_domain:process signull;
>> +    allow hadoop_$1_t self:fifo_file rw_fifo_file_perms;
>> +    allow hadoop_$1_t self:process execmem;
>> +    allow hadoop_$1_t hadoop_var_run_t:dir getattr;
>> +
>> +    corecmd_exec_bin(hadoop_$1_t)
>> +    corecmd_exec_shell(hadoop_$1_t)
>> +
>> +    dev_read_rand(hadoop_$1_t)
>> +    dev_read_urand(hadoop_$1_t)
>> +    dev_read_sysfs(hadoop_$1_t)
>> +    dontaudit hadoop_$1_t self:netlink_route_socket rw_netlink_socket_perms;
>> +
>> +    files_read_etc_files(hadoop_$1_t)
>> +    files_search_pids(hadoop_$1_t)
>> +    files_search_var_lib(hadoop_$1_t)
>> +
>> +    hadoop_exec_config_files(hadoop_$1_t)
>> +
>> +    java_exec(hadoop_$1_t)
>> +
>> +    kernel_read_network_state(hadoop_$1_t)
>> +    kernel_read_system_state(hadoop_$1_t)
>> +
>> +    logging_search_logs(hadoop_$1_t)
>> +
>> +    manage_dirs_pattern(hadoop_$1_t, hadoop_$1_var_lib_t, hadoop_$1_var_lib_t)
>> +    manage_dirs_pattern(hadoop_$1_t, hadoop_hsperfdata_t, hadoop_hsperfdata_t)
>> +    manage_files_pattern(hadoop_$1_t, hadoop_$1_log_t, hadoop_$1_log_t)
>> +    manage_files_pattern(hadoop_$1_t, hadoop_$1_var_lib_t, hadoop_$1_var_lib_t)
>> +    manage_files_pattern(hadoop_$1_t, hadoop_$1_tmp_t, hadoop_$1_tmp_t)
>> +    miscfiles_read_localization(hadoop_$1_t)
>> +
>> +    optional_policy(`
>> +        nscd_socket_use(hadoop_$1_t)
>> +    ')
>> +
>> +    sysnet_read_config(hadoop_$1_t)
>> +
>> +    allow hadoop_$1_t self:tcp_socket create_stream_socket_perms;
>> +    corenet_all_recvfrom_unlabeled(hadoop_$1_t)
>> +    corenet_all_recvfrom_netlabel(hadoop_$1_t)
>> +    corenet_tcp_bind_all_nodes(hadoop_$1_t)
>> +    corenet_tcp_sendrecv_generic_if(hadoop_$1_t)
>> +    corenet_tcp_sendrecv_generic_node(hadoop_$1_t)
>> +    corenet_tcp_sendrecv_all_ports(hadoop_$1_t)
>> +    # Hadoop uses high ordered random ports for services
>> +    # If permanent ports are chosen, remove line below and lock down
>> +    corenet_tcp_connect_generic_port(hadoop_$1_t)
>> +
>> +    allow hadoop_$1_t self:udp_socket create_socket_perms;
>> +    corenet_udp_sendrecv_generic_if(hadoop_$1_t)
>> +    corenet_udp_sendrecv_all_nodes(hadoop_$1_t)
>> +    corenet_udp_bind_all_nodes(hadoop_$1_t)
>> +')
>> +
>> +########################################
>> +##<summary>
>> +##    Execute hadoop in the
>> +##    hadoop domain.
>> +##</summary>
>> +##<param name="domain">
>> +##    <summary>
>> +##    Domain allowed to transition.
>> +##    </summary>
>> +##</param>
>> +#
>> +interface(`hadoop_domtrans',`
>> +    gen_require(`
>> +        type hadoop_t, hadoop_exec_t;
>> +    ')
>> +
>> +    files_search_usr($1)
>> +    libs_search_lib($1)
>> +    domtrans_pattern($1, hadoop_exec_t, hadoop_t)
>> +')
>> +
>> +########################################
>> +##<summary>
>> +##    Execute hadoop in the hadoop domain,
>> +##    and allow the specified role the
>> +##    hadoop domain.
>> +##</summary>
>> +##<param name="domain">
>> +##    <summary>
>> +##    Domain allowed to transition.
>> +##    </summary>
>> +##</param>
>> +##<param name="role">
>> +##    <summary>
>> +##    Role allowed access.
>> +##    </summary>
>> +##</param>
>> +##<rolecap/>
>> +#
>> +interface(`hadoop_run',`
>> +    gen_require(`
>> +        type hadoop_t;
>> +    ')
>> +
>> +    hadoop_domtrans($1)
>> +    role $2 types hadoop_t;
>> +
>> +    allow $1 hadoop_t:process { ptrace signal_perms };
>> +    ps_process_pattern($1, hadoop_t)
>> +')
>> +
>> +########################################
>> +##<summary>
>> +##    Execute zookeeper client in the
>> +##    zookeeper client domain.
>> +##</summary>
>> +##<param name="domain">
>> +##    <summary>
>> +##    Domain allowed to transition.
>> +##    </summary>
>> +##</param>
>> +#
>> +interface(`hadoop_domtrans_zookeeper_client',`
>> +    gen_require(`
>> +        type zookeeper_t, zookeeper_exec_t;
>> +    ')
>> +
>> +    corecmd_search_bin($1)
>> +    files_search_usr($1)
>> +    domtrans_pattern($1, zookeeper_exec_t, zookeeper_t)
>> +')
>> +
>> +########################################
>> +##<summary>
>> +##    Execute zookeeper server in the
>> +##    zookeeper server domain.
>> +##</summary>
>> +##<param name="domain">
>> +##    <summary>
>> +##    Domain allowed to transition.
>> +##    </summary>
>> +##</param>
>> +#
>> +interface(`hadoop_domtrans_zookeeper_server',`
>> +    gen_require(`
>> +        type zookeeper_server_t, zookeeper_server_exec_t;
>> +    ')
>> +
>> +    corecmd_search_bin($1)
>> +    files_search_usr($1)
>> +    domtrans_pattern($1, zookeeper_server_exec_t, zookeeper_server_t)
>> +')
>> +
>> +########################################
>> +##<summary>
>> +##    Execute zookeeper server in the
>> +##    zookeeper domain.
>> +##</summary>
>> +##<param name="domain">
>> +##    <summary>
>> +##    Domain allowed to transition.
>> +##    </summary>
>> +##</param>
>> +#
>> +interface(`hadoop_zookeeper_initrc_domtrans_server',`
>> +    gen_require(`
>> +        type zookeeper_server_initrc_exec_t;
>> +    ')
>> +
>> +    init_labeled_script_domtrans($1, zookeeper_server_initrc_exec_t)
>> +')
>> +
>> +########################################
>> +##<summary>
>> +##    Execute zookeeper client in the
>> +##    zookeeper client domain, and allow the
>> +##    specified role the zookeeper client domain.
>> +##</summary>
>> +##<param name="domain">
>> +##    <summary>
>> +##    Domain allowed to transition.
>> +##    </summary>
>> +##</param>
>> +##<param name="role">
>> +##    <summary>
>> +##    Role allowed access.
>> +##    </summary>
>> +##</param>
>> +##<rolecap/>
>> +#
>> +interface(`hadoop_zookeeper_run_client',`
>> +    gen_require(`
>> +        type zookeeper_t;
>> +    ')
>> +
>> +    hadoop_domtrans_zookeeper_client($1)
>> +    role $2 types zookeeper_t;
>> +
>> +    allow $1 zookeeper_t:process { ptrace signal_perms };
>> +    ps_process_pattern($1, zookeeper_t)
>> +')
>> +
>> +########################################
>> +##<summary>
>> +##  Give permission to a domain to read
>> +##  hadoop_etc_t
>> +##</summary>
>> +##<param name="domain">
>> +##<summary>
>> +##  Domain needing read permission
>> +##</summary>
>> +##</param>
>> +#
>> +interface(`hadoop_read_config_files', `
>> +    gen_require(`
>> +        type hadoop_etc_t;
>> +    ')
>> +
>> +    allow $1 hadoop_etc_t:dir search_dir_perms;
>> +    allow $1 hadoop_etc_t:lnk_file { read getattr };
>> +    allow $1 hadoop_etc_t:file read_file_perms;
>> +')
>> +
>> +########################################
>> +##<summary>
>> +##  Give permission to a domain to
>> +##  execute hadoop_etc_t
>> +##</summary>
>> +##<param name="domain">
>> +##<summary>
>> +##  Domain needing read and execute
>> +##  permission
>> +##</summary>
>> +##</param>
>> +#
>> +interface(`hadoop_exec_config_files', `
>> +    gen_require(`
>> +        type hadoop_etc_t;
>> +    ')
>> +
>> +    hadoop_read_config_files($1)
>> +    allow $1 hadoop_etc_t:file { execute execute_no_trans};
>> +')
>> diff --git a/policy/modules/services/hadoop.te b/policy/modules/services/hadoop.te
>> new file mode 100644
>> index 0000000..587c393
>> --- /dev/null
>> +++ b/policy/modules/services/hadoop.te
>> @@ -0,0 +1,379 @@
>> +policy_module(hadoop, 1.0.0)
>> +
>> +########################################
>> +#
>> +# Hadoop declarations.
>> +#
>> +
>> +attribute hadoop_domain;
>> +
>> +type hadoop_t;
>> +type hadoop_exec_t;
>> +application_domain(hadoop_t, hadoop_exec_t)
>> +ubac_constrained(hadoop_t)
>> +
>> +type hadoop_etc_t;
>> +files_config_file(hadoop_etc_t)
>> +
>> +type hadoop_var_lib_t;
>> +files_type(hadoop_var_lib_t)
>> +
>> +type hadoop_log_t;
>> +logging_log_file(hadoop_log_t)
>> +
>> +type hadoop_var_run_t;
>> +files_pid_file(hadoop_var_run_t)
>> +
>> +type hadoop_tmp_t;
>> +files_tmp_file(hadoop_tmp_t)
>> +ubac_constrained(hadoop_tmp_t)
>> +
>> +type hadoop_hsperfdata_t;
>> +files_tmp_file(hadoop_hsperfdata_t)
>> +ubac_constrained(hadoop_hsperfdata_t)
>> +
>> +hadoop_domain_template(datanode)
>> +hadoop_domain_template(jobtracker)
>> +hadoop_domain_template(namenode)
>> +hadoop_domain_template(secondarynamenode)
>> +hadoop_domain_template(tasktracker)
>> +
>> +########################################
>> +#
>> +# Hadoop zookeeper client declarations.
>> +#
>> +
>> +type zookeeper_t;
>> +type zookeeper_exec_t;
>> +application_domain(zookeeper_t, zookeeper_exec_t)
>> +ubac_constrained(zookeeper_t)
>> +
>> +type zookeeper_etc_t;
>> +files_config_file(zookeeper_etc_t)
>> +
>> +type zookeeper_log_t;
>> +logging_log_file(zookeeper_log_t)
>> +
>> +type zookeeper_tmp_t;
>> +files_tmp_file(zookeeper_tmp_t)
>> +ubac_constrained(zookeeper_tmp_t)
>> +
>> +########################################
>> +#
>> +# Hadoop zookeeper server declarations.
>> +#
>> +
>> +type zookeeper_server_t;
>> +type zookeeper_server_exec_t;
>> +init_daemon_domain(zookeeper_server_t, zookeeper_server_exec_t)
>> +
>> +type zookeeper_server_initrc_exec_t;
>> +init_script_file(zookeeper_server_initrc_exec_t)
>> +
>> +type zookeeper_server_var_t;
>> +files_type(zookeeper_server_var_t)
>> +
>> +# This will need a file context specification.
>> +type zookeeper_server_var_run_t;
>> +files_pid_file(zookeeper_server_var_run_t)
>> +
>> +type zookeeper_server_tmp_t;
>> +files_tmp_file(zookeeper_server_tmp_t)
>> +
>> +########################################
>> +#
>> +# Hadoop policy.
>> +#
>> +
>> +allow hadoop_t self:capability sys_resource;
>> +allow hadoop_t self:process { getsched setsched signal signull setrlimit execmem };
>> +allow hadoop_t self:fifo_file rw_fifo_file_perms;
>> +allow hadoop_t self:key write;
>> +allow hadoop_t self:tcp_socket create_stream_socket_perms;
>> +allow hadoop_t self:udp_socket create_socket_perms;
>> +allow hadoop_t hadoop_domain:process signull;
>> +
>> +dontaudit hadoop_t self:netlink_route_socket rw_netlink_socket_perms;
>> +
>> +read_files_pattern(hadoop_t, hadoop_etc_t, hadoop_etc_t)
>> +read_lnk_files_pattern(hadoop_t, hadoop_etc_t, hadoop_etc_t)
>> +can_exec(hadoop_t, hadoop_etc_t)
>> +
>> +manage_dirs_pattern(hadoop_t, hadoop_var_lib_t, hadoop_var_lib_t)
>> +manage_dirs_pattern(hadoop_t, hadoop_log_t, hadoop_log_t)
>> +manage_dirs_pattern(hadoop_t, hadoop_tmp_t, hadoop_tmp_t)
>> +manage_dirs_pattern(hadoop_t, hadoop_hsperfdata_t, hadoop_hsperfdata_t)
>> +manage_files_pattern(hadoop_t, hadoop_var_lib_t, hadoop_var_lib_t)
>> +manage_files_pattern(hadoop_t, hadoop_tmp_t, hadoop_tmp_t)
>> +
>> +getattr_dirs_pattern(hadoop_t, hadoop_var_run_t, hadoop_var_run_t)
>> +
>> +files_tmp_filetrans(hadoop_t, hadoop_hsperfdata_t, dir)
>> +filetrans_pattern(hadoop_t, hadoop_hsperfdata_t, hadoop_tmp_t, file)
>> +
>> +kernel_read_network_state(hadoop_t)
>> +kernel_read_system_state(hadoop_t)
>> +
>> +corecmd_exec_bin(hadoop_t)
>> +corecmd_exec_shell(hadoop_t)
>> +
>> +corenet_all_recvfrom_unlabeled(hadoop_t)
>> +corenet_all_recvfrom_netlabel(hadoop_t)
>> +corenet_sendrecv_hadoop_namenode_client_packets(hadoop_t)
>> +corenet_sendrecv_portmap_client_packets(hadoop_t)
>> +corenet_sendrecv_zope_client_packets(hadoop_t)
>> +corenet_tcp_bind_all_nodes(hadoop_t)
>> +corenet_tcp_connect_hadoop_namenode_port(hadoop_t)
>> +corenet_tcp_connect_hadoop_datanode_port(hadoop_t)
>> +corenet_tcp_connect_portmap_port(hadoop_t)
>> +corenet_tcp_connect_zope_port(hadoop_t)
>> +corenet_tcp_sendrecv_all_nodes(hadoop_t)
>> +corenet_tcp_sendrecv_all_ports(hadoop_t)
>> +corenet_tcp_sendrecv_generic_if(hadoop_t)
>> +# Hadoop uses high ordered random ports for services
>> +# If permanent ports are chosen, remove line below and lock down
>> +corenet_tcp_connect_generic_port(hadoop_t)
>> +corenet_udp_bind_all_nodes(hadoop_t)
>> +corenet_udp_sendrecv_all_nodes(hadoop_t)
>> +corenet_udp_sendrecv_all_ports(hadoop_t)
>> +corenet_udp_sendrecv_generic_if(hadoop_t)
>> +
>> +dev_read_rand(hadoop_t)
>> +dev_read_sysfs(hadoop_t)
>> +dev_read_urand(hadoop_t)
>> +
>> +files_dontaudit_search_spool(hadoop_t)
>> +files_read_usr_files(hadoop_t)
>> +files_read_all_files(hadoop_t)
>> +
>> +fs_getattr_xattr_fs(hadoop_t)
>> +
>> +java_exec(hadoop_t)
>> +
>> +miscfiles_read_localization(hadoop_t)
>> +
>> +userdom_dontaudit_search_user_home_dirs(hadoop_t)
>> +userdom_use_user_terminals(hadoop_t)
>> +
>> +optional_policy(`
>> +    nis_use_ypbind(hadoop_t)
>> +')
>> +
>> +optional_policy(`
>> +    nscd_socket_use(hadoop_t)
>> +')
>> +
>> +########################################
>> +#
>> +# Hadoop datanode policy.
>> +#
>> +
>> +allow hadoop_datanode_t self:process signal;
>> +corenet_tcp_bind_hadoop_datanode_port(hadoop_datanode_t)
>> +corenet_tcp_connect_hadoop_datanode_port(hadoop_datanode_t)
>> +corenet_tcp_connect_hadoop_namenode_port(hadoop_datanode_t)
>> +fs_getattr_xattr_fs(hadoop_datanode_t)
>> +manage_dirs_pattern(hadoop_datanode_t, hadoop_var_lib_t, hadoop_var_lib_t)
>> +
>> +########################################
>> +#
>> +# Hadoop jobtracker policy.
>> +#
>> +
>> +corenet_tcp_bind_zope_port(hadoop_jobtracker_t)
>> +corenet_tcp_connect_hadoop_datanode_port(hadoop_jobtracker_t)
>> +corenet_tcp_connect_hadoop_namenode_port(hadoop_jobtracker_t)
>> +create_dirs_pattern(hadoop_jobtracker_t, hadoop_jobtracker_log_t, hadoop_jobtracker_log_t)
>> +manage_dirs_pattern(hadoop_jobtracker_t, hadoop_var_lib_t, hadoop_var_lib_t)
>> +setattr_dirs_pattern(hadoop_jobtracker_t, hadoop_jobtracker_log_t, hadoop_jobtracker_log_t)
>> +
>> +########################################
>> +#
>> +# Hadoop namenode policy.
>> +#
>> +
>> +corenet_tcp_bind_hadoop_namenode_port(hadoop_namenode_t)
>> +corenet_tcp_connect_hadoop_namenode_port(hadoop_namenode_t)
>> +manage_dirs_pattern(hadoop_namenode_t, hadoop_var_lib_t, hadoop_var_lib_t)
>> +manage_files_pattern(hadoop_namenode_t, hadoop_var_lib_t, hadoop_var_lib_t)
>> +
>> +########################################
>> +#
>> +# Hadoop secondary namenode policy.
>> +#
>> +
>> +corenet_tcp_connect_hadoop_namenode_port(hadoop_secondarynamenode_t)
>> +manage_dirs_pattern(hadoop_secondarynamenode_t, hadoop_var_lib_t, hadoop_var_lib_t)
>> +
>> +########################################
>> +#
>> +# Hadoop tasktracker policy.
>> +#
>> +
>> +allow hadoop_tasktracker_t self:process signal;
>> +
>> +corenet_tcp_connect_hadoop_datanode_port(hadoop_tasktracker_t)
>> +corenet_tcp_connect_hadoop_namenode_port(hadoop_tasktracker_t)
>> +corenet_tcp_connect_zope_port(hadoop_tasktracker_t)
>> +
>> +filetrans_pattern(hadoop_tasktracker_t, hadoop_log_t, hadoop_tasktracker_log_t, dir)
>> +fs_associate(hadoop_tasktracker_t)
>> +fs_getattr_xattr_fs(hadoop_tasktracker_t)
>> +
>> +manage_dirs_pattern(hadoop_tasktracker_t, hadoop_var_lib_t, hadoop_var_lib_t)
>> +manage_dirs_pattern(hadoop_tasktracker_t, hadoop_tasktracker_log_t, hadoop_tasktracker_log_t);
>> +
>> +########################################
>> +#
>> +# Hadoop zookeeper client policy.
>> +#
>> +
>> +allow zookeeper_t self:process { getsched sigkill signal signull execmem };
>> +allow zookeeper_t self:fifo_file rw_fifo_file_perms;
>> +allow zookeeper_t self:tcp_socket create_stream_socket_perms;
>> +allow zookeeper_t self:udp_socket create_socket_perms;
>> +allow zookeeper_t zookeeper_server_t:process signull;
>> +
>> +read_files_pattern(zookeeper_t, zookeeper_etc_t, zookeeper_etc_t)
>> +read_lnk_files_pattern(zookeeper_t, zookeeper_etc_t, zookeeper_etc_t)
>> +
>> +setattr_dirs_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
>> +append_files_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
>> +create_files_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
>> +read_files_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
>> +setattr_files_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
>> +logging_log_filetrans(zookeeper_t, zookeeper_log_t, file)
>> +
>> +manage_dirs_pattern(zookeeper_t, hadoop_hsperfdata_t, hadoop_hsperfdata_t)
>> +manage_files_pattern(zookeeper_t, zookeeper_tmp_t, zookeeper_tmp_t)
>> +files_tmp_filetrans(zookeeper_t, hadoop_hsperfdata_t, dir)
>> +filetrans_pattern(zookeeper_t, hadoop_hsperfdata_t, zookeeper_tmp_t, file)
>> +
>> +can_exec(zookeeper_t, zookeeper_exec_t)
>> +
>> +kernel_read_network_state(zookeeper_t)
>> +kernel_read_system_state(zookeeper_t)
>> +
>> +corecmd_exec_bin(zookeeper_t)
>> +corecmd_exec_shell(zookeeper_t)
>> +
>> +dontaudit zookeeper_t self:netlink_route_socket rw_netlink_socket_perms;
>> +
>> +corenet_all_recvfrom_unlabeled(zookeeper_t)
>> +corenet_all_recvfrom_netlabel(zookeeper_t)
>> +corenet_sendrecv_zookeeper_client_client_packets(zookeeper_t)
>> +corenet_tcp_bind_all_nodes(zookeeper_t)
>> +corenet_tcp_connect_zookeeper_client_port(zookeeper_t)
>> +corenet_tcp_sendrecv_all_nodes(zookeeper_t)
>> +corenet_tcp_sendrecv_all_ports(zookeeper_t)
>> +corenet_tcp_sendrecv_generic_if(zookeeper_t)
>> +# Hadoop uses high ordered random ports for services
>> +# If permanent ports are chosen, remove line below and lock down
>> +corenet_tcp_connect_generic_port(zookeeper_t)
>> +corenet_udp_bind_all_nodes(zookeeper_t)
>> +corenet_udp_sendrecv_all_nodes(zookeeper_t)
>> +corenet_udp_sendrecv_all_ports(zookeeper_t)
>> +corenet_udp_sendrecv_generic_if(zookeeper_t)
>> +
>> +dev_read_rand(zookeeper_t)
>> +dev_read_sysfs(zookeeper_t)
>> +dev_read_urand(zookeeper_t)
>> +
>> +files_read_etc_files(zookeeper_t)
>> +files_read_usr_files(zookeeper_t)
>> +
>> +miscfiles_read_localization(zookeeper_t)
>> +
>> +sysnet_read_config(zookeeper_t)
>> +
>> +userdom_dontaudit_search_user_home_dirs(zookeeper_t)
>> +userdom_use_user_terminals(zookeeper_t)
>> +
>> +java_exec(zookeeper_t)
>> +
>> +optional_policy(`
>> +    nscd_socket_use(zookeeper_t)
>> +')
>> +
>> +########################################
>> +#
>> +# Hadoop zookeeper server policy.
>> +#
>> +
>> +allow zookeeper_server_t self:capability kill;
>> +allow zookeeper_server_t self:process { execmem getsched sigkill signal signull };
>> +allow zookeeper_server_t self:fifo_file rw_fifo_file_perms;
>> +allow zookeeper_server_t self:netlink_route_socket rw_netlink_socket_perms;
>> +allow zookeeper_server_t self:tcp_socket create_stream_socket_perms;
>> +allow zookeeper_server_t self:udp_socket create_socket_perms;
>> +
>> +read_files_pattern(zookeeper_server_t, zookeeper_etc_t, zookeeper_etc_t)
>> +read_lnk_files_pattern(zookeeper_server_t, zookeeper_etc_t, zookeeper_etc_t)
>> +
>> +manage_dirs_pattern(zookeeper_server_t, zookeeper_server_var_t, zookeeper_server_var_t)
>> +manage_files_pattern(zookeeper_server_t, zookeeper_server_var_t, zookeeper_server_var_t)
>> +files_var_lib_filetrans(zookeeper_server_t, zookeeper_server_var_t, { dir file })
>> +
>> +setattr_dirs_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
>> +append_files_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
>> +create_files_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
>> +read_files_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
>> +setattr_files_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
>> +logging_log_filetrans(zookeeper_server_t, zookeeper_log_t, file)
>> +
>> +manage_files_pattern(zookeeper_server_t, zookeeper_server_var_run_t, zookeeper_server_var_run_t)
>> +files_pid_filetrans(zookeeper_server_t, zookeeper_server_var_run_t, file)
>> +
>> +manage_dirs_pattern(zookeeper_server_t, hadoop_hsperfdata_t, hadoop_hsperfdata_t)
>> +manage_files_pattern(zookeeper_server_t, zookeeper_server_tmp_t, zookeeper_server_tmp_t)
>> +files_tmp_filetrans(zookeeper_server_t, hadoop_hsperfdata_t, dir)
>> +filetrans_pattern(zookeeper_server_t, hadoop_hsperfdata_t, zookeeper_server_tmp_t, file)
>> +
>> +can_exec(zookeeper_server_t, zookeeper_server_exec_t)
>> +
>> +kernel_read_network_state(zookeeper_server_t)
>> +kernel_read_system_state(zookeeper_server_t)
>> +
>> +corecmd_exec_bin(zookeeper_server_t)
>> +corecmd_exec_shell(zookeeper_server_t)
>> +
>> +corenet_all_recvfrom_unlabeled(zookeeper_server_t)
>> +corenet_all_recvfrom_netlabel(zookeeper_server_t)
>> +corenet_sendrecv_zookeeper_election_client_packets(zookeeper_server_t)
>> +corenet_sendrecv_zookeeper_leader_client_packets(zookeeper_server_t)
>> +corenet_sendrecv_zookeeper_client_server_packets(zookeeper_server_t)
>> +corenet_sendrecv_zookeeper_election_server_packets(zookeeper_server_t)
>> +corenet_sendrecv_zookeeper_leader_server_packets(zookeeper_server_t)
>> +corenet_tcp_bind_all_nodes(zookeeper_server_t)
>> +corenet_tcp_bind_zookeeper_client_port(zookeeper_server_t)
>> +corenet_tcp_bind_zookeeper_election_port(zookeeper_server_t)
>> +corenet_tcp_bind_zookeeper_leader_port(zookeeper_server_t)
>> +corenet_tcp_connect_zookeeper_election_port(zookeeper_server_t)
>> +corenet_tcp_connect_zookeeper_leader_port(zookeeper_server_t)
>> +corenet_tcp_sendrecv_generic_if(zookeeper_server_t)
>> +corenet_tcp_sendrecv_generic_node(zookeeper_server_t)
>> +corenet_tcp_sendrecv_all_ports(zookeeper_server_t)
>> +# Hadoop uses high ordered random ports for services
>> +# If permanent ports are chosen, remove line below and lock down
>> +corenet_tcp_connect_generic_port(zookeeper_server_t)
>> +corenet_udp_sendrecv_generic_if(zookeeper_server_t)
>> +corenet_udp_sendrecv_all_nodes(zookeeper_server_t)
>> +corenet_udp_sendrecv_all_ports(zookeeper_server_t)
>> +corenet_udp_bind_all_nodes(zookeeper_server_t)
>> +
>> +dev_read_rand(zookeeper_server_t)
>> +dev_read_sysfs(zookeeper_server_t)
>> +dev_read_urand(zookeeper_server_t)
>> +
>> +files_read_etc_files(zookeeper_server_t)
>> +files_read_usr_files(zookeeper_server_t)
>> +
>> +fs_getattr_xattr_fs(zookeeper_server_t)
>> +
>> +logging_send_syslog_msg(zookeeper_server_t)
>> +
>> +miscfiles_read_localization(zookeeper_server_t)
>> +
>> +sysnet_read_config(zookeeper_server_t)
>> +
>> +java_exec(zookeeper_server_t)
>> diff --git a/policy/modules/system/unconfined.te b/policy/modules/system/unconfined.te
>> index f976344..f1e6c9f 100644
>> --- a/policy/modules/system/unconfined.te
>> +++ b/policy/modules/system/unconfined.te
>> @@ -118,6 +118,10 @@ optional_policy(`
>>   ')
>>
>>   optional_policy(`
>> +    hadoop_run(unconfined_t, unconfined_r)
>> +')
>> +
>> +optional_policy(`
>>       inn_domtrans(unconfined_t)
>>   ')
>>
>> @@ -210,6 +214,10 @@ optional_policy(`
>>       xserver_domtrans(unconfined_t)
>>   ')
>>
>> +optional_policy(`
>> +    hadoop_zookeeper_run_client(unconfined_t, unconfined_r)
>> +')
>> +
>>   ########################################
>>   #
>>   # Unconfined Execmem Local policy
> 
>