1cgdcbxd_selinux(8)          SELinux Policy cgdcbxd          cgdcbxd_selinux(8)
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NAME

6       cgdcbxd_selinux  -  Security Enhanced Linux Policy for the cgdcbxd pro‐
7       cesses
8

DESCRIPTION

10       Security-Enhanced Linux secures  the  cgdcbxd  processes  via  flexible
11       mandatory access control.
12
13       The  cgdcbxd processes execute with the cgdcbxd_t SELinux type. You can
14       check if you have these processes running by executing the  ps  command
15       with the -Z qualifier.
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17       For example:
18
19       ps -eZ | grep cgdcbxd_t
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21
22

ENTRYPOINTS

24       The  cgdcbxd_t  SELinux type can be entered via the cgdcbxd_exec_t file
25       type.
26
27       The default entrypoint paths for the cgdcbxd_t domain are  the  follow‐
28       ing:
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30       /usr/sbin/cgdcbxd
31

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       cgdcbxd  policy  is very flexible allowing users to setup their cgdcbxd
40       processes in as secure a method as possible.
41
42       The following process types are defined for cgdcbxd:
43
44       cgdcbxd_t
45
46       Note: semanage permissive -a cgdcbxd_t can be used to make the  process
47       type  cgdcbxd_t  permissive. SELinux does not deny access to permissive
48       process types, but the AVC (SELinux denials) messages are still  gener‐
49       ated.
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51

BOOLEANS

53       SELinux policy is customizable based on least access required.  cgdcbxd
54       policy is extremely flexible and has several booleans that allow you to
55       manipulate  the  policy and run cgdcbxd with the tightest access possi‐
56       ble.
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58
59
60       If you want to allow all daemons to write corefiles to /, you must turn
61       on the daemons_dump_core boolean. Disabled by default.
62
63       setsebool -P daemons_dump_core 1
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65
66
67       If  you  want  to enable cluster mode for daemons, you must turn on the
68       daemons_enable_cluster_mode boolean. Enabled by default.
69
70       setsebool -P daemons_enable_cluster_mode 1
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72
73
74       If you want to allow all daemons to use tcp wrappers, you must turn  on
75       the daemons_use_tcp_wrapper boolean. Disabled by default.
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77       setsebool -P daemons_use_tcp_wrapper 1
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79
80
81       If  you  want to allow all daemons the ability to read/write terminals,
82       you must turn on the daemons_use_tty boolean. Disabled by default.
83
84       setsebool -P daemons_use_tty 1
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86
87
88       If you want to deny any process from ptracing or  debugging  any  other
89       processes,  you  must  turn  on  the  deny_ptrace  boolean.  Enabled by
90       default.
91
92       setsebool -P deny_ptrace 1
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94
95
96       If you want to allow any process  to  mmap  any  file  on  system  with
97       attribute  file_type,  you must turn on the domain_can_mmap_files bool‐
98       ean. Enabled by default.
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100       setsebool -P domain_can_mmap_files 1
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102
103
104       If you want to allow all domains write to kmsg_device, while kernel  is
105       executed  with  systemd.log_target=kmsg parameter, you must turn on the
106       domain_can_write_kmsg boolean. Disabled by default.
107
108       setsebool -P domain_can_write_kmsg 1
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110
111
112       If you want to allow all domains to use other domains file descriptors,
113       you must turn on the domain_fd_use boolean. Enabled by default.
114
115       setsebool -P domain_fd_use 1
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117
118
119       If  you  want to allow all domains to have the kernel load modules, you
120       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
121       default.
122
123       setsebool -P domain_kernel_load_modules 1
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126
127       If you want to allow all domains to execute in fips_mode, you must turn
128       on the fips_mode boolean. Enabled by default.
129
130       setsebool -P fips_mode 1
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133
134       If you want to enable reading of urandom for all domains, you must turn
135       on the global_ssp boolean. Disabled by default.
136
137       setsebool -P global_ssp 1
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140

MANAGED FILES

142       The  SELinux  process  type cgdcbxd_t can manage files labeled with the
143       following file types.  The paths listed are the default paths for these
144       file types.  Note the processes UID still need to have DAC permissions.
145
146       cgdcbxd_var_run_t
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148            /var/run/cgdcbxd.pid
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150       cgroup_t
151
152            /sys/fs/cgroup
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154       cluster_conf_t
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156            /etc/cluster(/.*)?
157
158       cluster_var_lib_t
159
160            /var/lib/pcsd(/.*)?
161            /var/lib/cluster(/.*)?
162            /var/lib/openais(/.*)?
163            /var/lib/pengine(/.*)?
164            /var/lib/corosync(/.*)?
165            /usr/lib/heartbeat(/.*)?
166            /var/lib/heartbeat(/.*)?
167            /var/lib/pacemaker(/.*)?
168
169       cluster_var_run_t
170
171            /var/run/crm(/.*)?
172            /var/run/cman_.*
173            /var/run/rsctmp(/.*)?
174            /var/run/aisexec.*
175            /var/run/heartbeat(/.*)?
176            /var/run/corosync-qnetd(/.*)?
177            /var/run/corosync-qdevice(/.*)?
178            /var/run/cpglockd.pid
179            /var/run/corosync.pid
180            /var/run/rgmanager.pid
181            /var/run/cluster/rgmanager.sk
182
183       root_t
184
185            /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
186            /
187            /initrd
188
189

FILE CONTEXTS

191       SELinux requires files to have an extended attribute to define the file
192       type.
193
194       You can see the context of a file using the -Z option to ls
195
196       Policy governs the access  confined  processes  have  to  these  files.
197       SELinux  cgdcbxd  policy is very flexible allowing users to setup their
198       cgdcbxd processes in as secure a method as possible.
199
200       STANDARD FILE CONTEXT
201
202       SELinux defines the file context types for the cgdcbxd, if  you  wanted
203       to store files with these types in a diffent paths, you need to execute
204       the semanage command  to  sepecify  alternate  labeling  and  then  use
205       restorecon to put the labels on disk.
206
207       semanage   fcontext   -a   -t   cgdcbxd_var_run_t  '/srv/mycgdcbxd_con‐
208       tent(/.*)?'
209       restorecon -R -v /srv/mycgdcbxd_content
210
211       Note: SELinux often uses regular expressions  to  specify  labels  that
212       match multiple files.
213
214       The following file types are defined for cgdcbxd:
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217
218       cgdcbxd_exec_t
219
220       -  Set files with the cgdcbxd_exec_t type, if you want to transition an
221       executable to the cgdcbxd_t domain.
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223
224
225       cgdcbxd_unit_file_t
226
227       - Set files with the cgdcbxd_unit_file_t type, if you want to treat the
228       files as cgdcbxd unit content.
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232       cgdcbxd_var_run_t
233
234       -  Set  files with the cgdcbxd_var_run_t type, if you want to store the
235       cgdcbxd files under the /run or /var/run directory.
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238
239       Note: File context can be temporarily modified with the chcon  command.
240       If  you want to permanently change the file context you need to use the
241       semanage fcontext command.  This will modify the SELinux labeling data‐
242       base.  You will need to use restorecon to apply the labels.
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244

COMMANDS

246       semanage  fcontext  can also be used to manipulate default file context
247       mappings.
248
249       semanage permissive can also be used to manipulate  whether  or  not  a
250       process type is permissive.
251
252       semanage  module can also be used to enable/disable/install/remove pol‐
253       icy modules.
254
255       semanage boolean can also be used to manipulate the booleans
256
257
258       system-config-selinux is a GUI tool available to customize SELinux pol‐
259       icy settings.
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261

AUTHOR

263       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

267       selinux(8),  cgdcbxd(8),  semanage(8),  restorecon(8), chcon(1), sepol‐
268       icy(8) , setsebool(8)
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272cgdcbxd                            19-04-25                 cgdcbxd_selinux(8)
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