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dlm_controld_selinux(8)	  SELinux Policy dlm_controld  dlm_controld_selinux(8)

NAME
       dlm_controld_selinux  - Security Enhanced Linux Policy for the dlm_con‐
       trold processes

DESCRIPTION
       Security-Enhanced Linux secures the dlm_controld processes via flexible
       mandatory access control.

       The  dlm_controld  processes  execute  with  the dlm_controld_t SELinux
       type. You can check if you have these processes	running	 by  executing
       the ps command with the -Z qualifier.

       For example:

       ps -eZ | grep dlm_controld_t

ENTRYPOINTS
       The  dlm_controld_t  SELinux  type  can	be  entered  via  the dlm_con‐
       trold_exec_t file type.

       The default entrypoint paths for the dlm_controld_t domain are the fol‐
       lowing:

       /usr/sbin/dlm_controld

PROCESS TYPES
       SELinux defines process types (domains) for each process running on the
       system

       You can see the context of a process using the -Z option to ps

       Policy governs the access confined processes have  to  files.   SELinux
       dlm_controld  policy  is	 very  flexible	 allowing users to setup their
       dlm_controld processes in as secure a method as possible.

       The following process types are defined for dlm_controld:

       dlm_controld_t

       Note: semanage permissive -a dlm_controld_t can be  used	 to  make  the
       process type dlm_controld_t permissive. SELinux does not deny access to
       permissive process types, but the AVC (SELinux  denials)	 messages  are
       still generated.

BOOLEANS
       SELinux	 policy	 is  customizable  based  on  least  access  required.
       dlm_controld policy is extremely flexible and has several booleans that
       allow you to manipulate the policy and run dlm_controld with the tight‐
       est access possible.

       If you want to allow users to resolve user passwd entries directly from
       ldap  rather  then  using  a  sssd server, you must turn on the authlo‐
       gin_nsswitch_use_ldap boolean. Disabled by default.

       setsebool -P authlogin_nsswitch_use_ldap 1

       If you want to allow cluster administrative cluster  domains  memcheck-
       amd64-	to   use  executable  memory,  you  must  turn	on  the	 clus‐
       ter_use_execmem boolean. Disabled by default.

       setsebool -P cluster_use_execmem 1

       If you want to allow all daemons to write corefiles to /, you must turn
       on the daemons_dump_core boolean. Disabled by default.

       setsebool -P daemons_dump_core 1

       If  you	want  to enable cluster mode for daemons, you must turn on the
       daemons_enable_cluster_mode boolean. Enabled by default.

       setsebool -P daemons_enable_cluster_mode 1

       If you want to allow all daemons to use tcp wrappers, you must turn  on
       the daemons_use_tcp_wrapper boolean. Disabled by default.

       setsebool -P daemons_use_tcp_wrapper 1

       If  you	want to allow all daemons the ability to read/write terminals,
       you must turn on the daemons_use_tty boolean. Disabled by default.

       setsebool -P daemons_use_tty 1

       If you want to deny any process from ptracing or	 debugging  any	 other
       processes,  you	must  turn  on	the  deny_ptrace  boolean.  Enabled by
       default.

       setsebool -P deny_ptrace 1

       If you want to allow all domains to use other domains file descriptors,
       you must turn on the domain_fd_use boolean. Enabled by default.

       setsebool -P domain_fd_use 1

       If  you	want to allow all domains to have the kernel load modules, you
       must  turn  on  the  domain_kernel_load_modules	boolean.  Disabled  by
       default.

       setsebool -P domain_kernel_load_modules 1

       If you want to allow all domains to execute in fips_mode, you must turn
       on the fips_mode boolean. Enabled by default.

       setsebool -P fips_mode 1

       If you want to enable reading of urandom for all domains, you must turn
       on the global_ssp boolean. Disabled by default.

       setsebool -P global_ssp 1

       If  you	want  to allow confined applications to run with kerberos, you
       must turn on the kerberos_enabled boolean. Enabled by default.

       setsebool -P kerberos_enabled 1

       If you want to allow system to run with	NIS,  you  must	 turn  on  the
       nis_enabled boolean. Disabled by default.

       setsebool -P nis_enabled 1

       If  you	want to allow confined applications to use nscd shared memory,
       you must turn on the nscd_use_shm boolean. Enabled by default.

       setsebool -P nscd_use_shm 1

NSSWITCH DOMAIN
       If you want to allow users to resolve user passwd entries directly from
       ldap  rather  then using a sssd server for the dlm_controld_t, you must
       turn on the authlogin_nsswitch_use_ldap boolean.

       setsebool -P authlogin_nsswitch_use_ldap 1

       If you want to allow confined applications to run with kerberos for the
       dlm_controld_t, you must turn on the kerberos_enabled boolean.

       setsebool -P kerberos_enabled 1

MANAGED FILES
       The  SELinux  process type dlm_controld_t can manage files labeled with
       the following file types.  The paths listed are the default  paths  for
       these  file  types.  Note the processes UID still need to have DAC per‐
       missions.

       cluster_conf_t

	    /etc/cluster(/.*)?

       cluster_log

       cluster_tmpfs_t

       cluster_var_lib_t

	    /var/lib/pcsd(/.*)?
	    /var/lib/cluster(/.*)?
	    /var/lib/openais(/.*)?
	    /var/lib/pengine(/.*)?
	    /var/lib/corosync(/.*)?
	    /usr/lib/heartbeat(/.*)?
	    /var/lib/heartbeat(/.*)?
	    /var/lib/pacemaker(/.*)?

       cluster_var_run_t

	    /var/run/crm(/.*)?
	    /var/run/cman_.*
	    /var/run/rsctmp(/.*)?
	    /var/run/aisexec.*
	    /var/run/heartbeat(/.*)?
	    /var/run/cpglockd.pid
	    /var/run/corosync.pid
	    /var/run/rgmanager.pid
	    /var/run/cluster/rgmanager.sk

       configfs_t

       dlm_controld_tmpfs_t

       dlm_controld_var_run_t

	    /var/run/dlm_controld(/.*)?
	    /var/run/dlm_controld.pid

       initrc_tmp_t

       root_t

	    /
	    /initrd

       sysfs_t

	    /sys(/.*)?

FILE CONTEXTS
       SELinux requires files to have an extended attribute to define the file
       type.

       You can see the context of a file using the -Z option to ls

       Policy  governs	the  access  confined  processes  have to these files.
       SELinux dlm_controld policy is very flexible allowing  users  to	 setup
       their dlm_controld processes in as secure a method as possible.

       EQUIVALENCE DIRECTORIES

       dlm_controld  policy  stores  data with multiple different file context
       types under the /var/run/dlm_controld directory.	 If you would like  to
       store  the  data in a different directory you can use the semanage com‐
       mand to create an equivalence mapping.  If you  wanted  to  store  this
       data under the /srv dirctory you would execute the following command:

       semanage fcontext -a -e /var/run/dlm_controld /srv/dlm_controld
       restorecon -R -v /srv/dlm_controld

       STANDARD FILE CONTEXT

       SELinux	defines	 the  file  context types for the dlm_controld, if you
       wanted to store files with these types in a diffent paths, you need  to
       execute	the  semanage  command to sepecify alternate labeling and then
       use restorecon to put the labels on disk.

       semanage fcontext  -a  -t  dlm_controld_exec_t  '/srv/dlm_controld/con‐
       tent(/.*)?'
       restorecon -R -v /srv/mydlm_controld_content

       Note:  SELinux  often  uses  regular expressions to specify labels that
       match multiple files.

       The following file types are defined for dlm_controld:

       dlm_controld_exec_t

       - Set files with the dlm_controld_exec_t type, if you want  to  transi‐
       tion an executable to the dlm_controld_t domain.

       dlm_controld_initrc_exec_t

       -  Set  files  with the dlm_controld_initrc_exec_t type, if you want to
       transition an executable to the dlm_controld_initrc_t domain.

       dlm_controld_tmpfs_t

       - Set files with the dlm_controld_tmpfs_t type, if you  want  to	 store
       dlm controld files on a tmpfs file system.

       dlm_controld_var_log_t

       -  Set files with the dlm_controld_var_log_t type, if you want to treat
       the data as dlm	controld  var  log  data,  usually  stored  under  the
       /var/log directory.

       Paths:
	    /var/log/dlm_controld(/.*)?, /var/log/cluster/dlm_controld.log.*

       dlm_controld_var_run_t

       -  Set files with the dlm_controld_var_run_t type, if you want to store
       the dlm controld files under the /run or /var/run directory.

       Paths:
	    /var/run/dlm_controld(/.*)?, /var/run/dlm_controld.pid

       Note: File context can be temporarily modified with the chcon  command.
       If  you want to permanently change the file context you need to use the
       semanage fcontext command.  This will modify the SELinux labeling data‐
       base.  You will need to use restorecon to apply the labels.

COMMANDS
       semanage	 fcontext  can also be used to manipulate default file context
       mappings.

       semanage permissive can also be used to manipulate  whether  or	not  a
       process type is permissive.

       semanage	 module can also be used to enable/disable/install/remove pol‐
       icy modules.

       semanage boolean can also be used to manipulate the booleans

       system-config-selinux is a GUI tool available to customize SELinux pol‐
       icy settings.

AUTHOR
       This manual page was auto-generated using sepolicy manpage .

SEE ALSO
       selinux(8),   dlm_controld(8),  semanage(8),  restorecon(8),  chcon(1),
       sepolicy(8) , setsebool(8)

dlm_controld			   14-05-08	       dlm_controld_selinux(8)
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