1dlm_controld_selinux(8)   SELinux Policy dlm_controld  dlm_controld_selinux(8)
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NAME

6       dlm_controld_selinux  - Security Enhanced Linux Policy for the dlm_con‐
7       trold processes
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DESCRIPTION

10       Security-Enhanced Linux secures the dlm_controld processes via flexible
11       mandatory access control.
12
13       The  dlm_controld  processes  execute  with  the dlm_controld_t SELinux
14       type. You can check if you have these processes  running  by  executing
15       the ps command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep dlm_controld_t
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21
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ENTRYPOINTS

24       The  dlm_controld_t  SELinux  type  can  be  entered  via  the dlm_con‐
25       trold_exec_t file type.
26
27       The default entrypoint paths for the dlm_controld_t domain are the fol‐
28       lowing:
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30       /usr/sbin/dlm_controld
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
36       You can see the context of a process using the -Z option to ps
37
38       Policy governs the access confined processes have  to  files.   SELinux
39       dlm_controld  policy  is  very  flexible  allowing users to setup their
40       dlm_controld processes in as secure a method as possible.
41
42       The following process types are defined for dlm_controld:
43
44       dlm_controld_t
45
46       Note: semanage permissive -a dlm_controld_t can be  used  to  make  the
47       process type dlm_controld_t permissive. SELinux does not deny access to
48       permissive process types, but the AVC (SELinux  denials)  messages  are
49       still generated.
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51

BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       dlm_controld policy is extremely flexible and has several booleans that
55       allow you to manipulate the policy and run dlm_controld with the tight‐
56       est access possible.
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58
59
60       If you want to allow users to resolve user passwd entries directly from
61       ldap  rather  then  using  a  sssd server, you must turn on the authlo‐
62       gin_nsswitch_use_ldap boolean. Disabled by default.
63
64       setsebool -P authlogin_nsswitch_use_ldap 1
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66
67
68       If you want to allow cluster administrative cluster  domains  memcheck-
69       amd64-   to   use  executable  memory,  you  must  turn  on  the  clus‐
70       ter_use_execmem boolean. Disabled by default.
71
72       setsebool -P cluster_use_execmem 1
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74
75
76       If you want to allow all daemons to write corefiles to /, you must turn
77       on the daemons_dump_core boolean. Disabled by default.
78
79       setsebool -P daemons_dump_core 1
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81
82
83       If  you  want  to enable cluster mode for daemons, you must turn on the
84       daemons_enable_cluster_mode boolean. Enabled by default.
85
86       setsebool -P daemons_enable_cluster_mode 1
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88
89
90       If you want to allow all daemons to use tcp wrappers, you must turn  on
91       the daemons_use_tcp_wrapper boolean. Disabled by default.
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93       setsebool -P daemons_use_tcp_wrapper 1
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95
96
97       If  you  want to allow all daemons the ability to read/write terminals,
98       you must turn on the daemons_use_tty boolean. Disabled by default.
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100       setsebool -P daemons_use_tty 1
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102
103
104       If you want to deny any process from ptracing or  debugging  any  other
105       processes,  you  must  turn  on  the  deny_ptrace  boolean.  Enabled by
106       default.
107
108       setsebool -P deny_ptrace 1
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110
111
112       If you want to allow any process  to  mmap  any  file  on  system  with
113       attribute  file_type,  you must turn on the domain_can_mmap_files bool‐
114       ean. Enabled by default.
115
116       setsebool -P domain_can_mmap_files 1
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118
119
120       If you want to allow all domains write to kmsg_device, while kernel  is
121       executed  with  systemd.log_target=kmsg parameter, you must turn on the
122       domain_can_write_kmsg boolean. Disabled by default.
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124       setsebool -P domain_can_write_kmsg 1
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126
127
128       If you want to allow all domains to use other domains file descriptors,
129       you must turn on the domain_fd_use boolean. Enabled by default.
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131       setsebool -P domain_fd_use 1
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133
134
135       If  you  want to allow all domains to have the kernel load modules, you
136       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
137       default.
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139       setsebool -P domain_kernel_load_modules 1
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141
142
143       If you want to allow all domains to execute in fips_mode, you must turn
144       on the fips_mode boolean. Enabled by default.
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146       setsebool -P fips_mode 1
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148
149
150       If you want to enable reading of urandom for all domains, you must turn
151       on the global_ssp boolean. Disabled by default.
152
153       setsebool -P global_ssp 1
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155
156
157       If  you  want  to allow confined applications to run with kerberos, you
158       must turn on the kerberos_enabled boolean. Enabled by default.
159
160       setsebool -P kerberos_enabled 1
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163
164       If you want to allow system to run with  NIS,  you  must  turn  on  the
165       nis_enabled boolean. Disabled by default.
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167       setsebool -P nis_enabled 1
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169
170
171       If  you  want to allow confined applications to use nscd shared memory,
172       you must turn on the nscd_use_shm boolean. Disabled by default.
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174       setsebool -P nscd_use_shm 1
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177

MANAGED FILES

179       The SELinux process type dlm_controld_t can manage files  labeled  with
180       the  following  file types.  The paths listed are the default paths for
181       these file types.  Note the processes UID still need to have  DAC  per‐
182       missions.
183
184       cluster_conf_t
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186            /etc/cluster(/.*)?
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188       cluster_log
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190
191       cluster_tmpfs_t
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193
194       cluster_var_lib_t
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196            /var/lib/pcsd(/.*)?
197            /var/lib/cluster(/.*)?
198            /var/lib/openais(/.*)?
199            /var/lib/pengine(/.*)?
200            /var/lib/corosync(/.*)?
201            /usr/lib/heartbeat(/.*)?
202            /var/lib/heartbeat(/.*)?
203            /var/lib/pacemaker(/.*)?
204
205       cluster_var_run_t
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207            /var/run/crm(/.*)?
208            /var/run/cman_.*
209            /var/run/rsctmp(/.*)?
210            /var/run/aisexec.*
211            /var/run/heartbeat(/.*)?
212            /var/run/corosync-qnetd(/.*)?
213            /var/run/corosync-qdevice(/.*)?
214            /var/run/cpglockd.pid
215            /var/run/corosync.pid
216            /var/run/rgmanager.pid
217            /var/run/cluster/rgmanager.sk
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219       configfs_t
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222       dlm_controld_tmpfs_t
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225       dlm_controld_var_run_t
226
227            /var/run/dlm_controld(/.*)?
228            /var/run/dlm_controld.pid
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230       initrc_tmp_t
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232
233       root_t
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235            /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
236            /
237            /initrd
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239       sysfs_t
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241            /sys(/.*)?
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243

FILE CONTEXTS

245       SELinux requires files to have an extended attribute to define the file
246       type.
247
248       You can see the context of a file using the -Z option to ls
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250       Policy governs the access  confined  processes  have  to  these  files.
251       SELinux  dlm_controld  policy  is very flexible allowing users to setup
252       their dlm_controld processes in as secure a method as possible.
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254       EQUIVALENCE DIRECTORIES
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256
257       dlm_controld policy stores data with multiple  different  file  context
258       types  under the /var/run/dlm_controld directory.  If you would like to
259       store the data in a different directory you can use the  semanage  com‐
260       mand  to  create  an  equivalence mapping.  If you wanted to store this
261       data under the /srv dirctory you would execute the following command:
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263       semanage fcontext -a -e /var/run/dlm_controld /srv/dlm_controld
264       restorecon -R -v /srv/dlm_controld
265
266       STANDARD FILE CONTEXT
267
268       SELinux defines the file context types for  the  dlm_controld,  if  you
269       wanted  to store files with these types in a diffent paths, you need to
270       execute the semanage command to sepecify alternate  labeling  and  then
271       use restorecon to put the labels on disk.
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273       semanage   fcontext   -a   -t  dlm_controld_var_run_t  '/srv/mydlm_con‐
274       trold_content(/.*)?'
275       restorecon -R -v /srv/mydlm_controld_content
276
277       Note: SELinux often uses regular expressions  to  specify  labels  that
278       match multiple files.
279
280       The following file types are defined for dlm_controld:
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284       dlm_controld_exec_t
285
286       -  Set  files with the dlm_controld_exec_t type, if you want to transi‐
287       tion an executable to the dlm_controld_t domain.
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290
291       dlm_controld_initrc_exec_t
292
293       - Set files with the dlm_controld_initrc_exec_t type, if  you  want  to
294       transition an executable to the dlm_controld_initrc_t domain.
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298       dlm_controld_tmpfs_t
299
300       -  Set  files  with the dlm_controld_tmpfs_t type, if you want to store
301       dlm controld files on a tmpfs file system.
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305       dlm_controld_var_log_t
306
307       - Set files with the dlm_controld_var_log_t type, if you want to  treat
308       the  data  as  dlm  controld  var  log  data,  usually stored under the
309       /var/log directory.
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311
312       Paths:
313            /var/log/dlm_controld(/.*)?, /var/log/cluster/dlm_controld.log.*
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315
316       dlm_controld_var_run_t
317
318       - Set files with the dlm_controld_var_run_t type, if you want to  store
319       the dlm controld files under the /run or /var/run directory.
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321
322       Paths:
323            /var/run/dlm_controld(/.*)?, /var/run/dlm_controld.pid
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325
326       Note:  File context can be temporarily modified with the chcon command.
327       If you want to permanently change the file context you need to use  the
328       semanage fcontext command.  This will modify the SELinux labeling data‐
329       base.  You will need to use restorecon to apply the labels.
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331

COMMANDS

333       semanage fcontext can also be used to manipulate default  file  context
334       mappings.
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336       semanage  permissive  can  also  be used to manipulate whether or not a
337       process type is permissive.
338
339       semanage module can also be used to enable/disable/install/remove  pol‐
340       icy modules.
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342       semanage boolean can also be used to manipulate the booleans
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344
345       system-config-selinux is a GUI tool available to customize SELinux pol‐
346       icy settings.
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348

AUTHOR

350       This manual page was auto-generated using sepolicy manpage .
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352

SEE ALSO

354       selinux(8),  dlm_controld(8),  semanage(8),  restorecon(8),   chcon(1),
355       sepolicy(8) , setsebool(8)
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359dlm_controld                       19-04-25            dlm_controld_selinux(8)
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