1cgred_selinux(8)             SELinux Policy cgred             cgred_selinux(8)
2
3
4

NAME

6       cgred_selinux - Security Enhanced Linux Policy for the cgred processes
7

DESCRIPTION

9       Security-Enhanced Linux secures the cgred processes via flexible manda‐
10       tory access control.
11
12       The cgred processes execute with the  cgred_t  SELinux  type.  You  can
13       check  if  you have these processes running by executing the ps command
14       with the -Z qualifier.
15
16       For example:
17
18       ps -eZ | grep cgred_t
19
20
21

ENTRYPOINTS

23       The cgred_t SELinux type can be entered via the cgred_exec_t file type.
24
25       The default entrypoint paths for the cgred_t domain are the following:
26
27       /sbin/cgrulesengd, /usr/sbin/cgrulesengd
28

PROCESS TYPES

30       SELinux defines process types (domains) for each process running on the
31       system
32
33       You can see the context of a process using the -Z option to ps
34
35       Policy  governs  the  access confined processes have to files.  SELinux
36       cgred policy is very flexible allowing users to setup their cgred  pro‐
37       cesses in as secure a method as possible.
38
39       The following process types are defined for cgred:
40
41       cgred_t
42
43       Note:  semanage  permissive  -a cgred_t can be used to make the process
44       type cgred_t permissive. SELinux does not  deny  access  to  permissive
45       process  types, but the AVC (SELinux denials) messages are still gener‐
46       ated.
47
48

BOOLEANS

50       SELinux policy is customizable based on least access  required.   cgred
51       policy is extremely flexible and has several booleans that allow you to
52       manipulate the policy and run cgred with the tightest access possible.
53
54
55
56       If you want to allow all domains to execute in fips_mode, you must turn
57       on the fips_mode boolean. Enabled by default.
58
59       setsebool -P fips_mode 1
60
61
62
63       If  you  want  to  allow  system  to run with NIS, you must turn on the
64       nis_enabled boolean. Disabled by default.
65
66       setsebool -P nis_enabled 1
67
68
69

MANAGED FILES

71       The SELinux process type cgred_t can manage files labeled with the fol‐
72       lowing  file  types.   The paths listed are the default paths for these
73       file types.  Note the processes UID still need to have DAC permissions.
74
75       cgred_var_run_t
76
77            /var/run/cgred.*
78
79       cluster_conf_t
80
81            /etc/cluster(/.*)?
82
83       cluster_var_lib_t
84
85            /var/lib/pcsd(/.*)?
86            /var/lib/cluster(/.*)?
87            /var/lib/openais(/.*)?
88            /var/lib/pengine(/.*)?
89            /var/lib/corosync(/.*)?
90            /usr/lib/heartbeat(/.*)?
91            /var/lib/heartbeat(/.*)?
92            /var/lib/pacemaker(/.*)?
93
94       cluster_var_run_t
95
96            /var/run/crm(/.*)?
97            /var/run/cman_.*
98            /var/run/rsctmp(/.*)?
99            /var/run/aisexec.*
100            /var/run/heartbeat(/.*)?
101            /var/run/pcsd-ruby.socket
102            /var/run/corosync-qnetd(/.*)?
103            /var/run/corosync-qdevice(/.*)?
104            /var/run/corosync.pid
105            /var/run/cpglockd.pid
106            /var/run/rgmanager.pid
107            /var/run/cluster/rgmanager.sk
108
109       krb5_host_rcache_t
110
111            /var/tmp/krb5_0.rcache2
112            /var/cache/krb5rcache(/.*)?
113            /var/tmp/nfs_0
114            /var/tmp/DNS_25
115            /var/tmp/host_0
116            /var/tmp/imap_0
117            /var/tmp/HTTP_23
118            /var/tmp/HTTP_48
119            /var/tmp/ldap_55
120            /var/tmp/ldap_487
121            /var/tmp/ldapmap1_0
122
123       root_t
124
125            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
126            /
127            /initrd
128
129

FILE CONTEXTS

131       SELinux requires files to have an extended attribute to define the file
132       type.
133
134       You can see the context of a file using the -Z option to ls
135
136       Policy  governs  the  access  confined  processes  have to these files.
137       SELinux cgred policy is very flexible allowing  users  to  setup  their
138       cgred processes in as secure a method as possible.
139
140       STANDARD FILE CONTEXT
141
142       SELinux  defines the file context types for the cgred, if you wanted to
143       store files with these types in a diffent paths, you  need  to  execute
144       the  semanage  command  to sepecify alternate labeling and then use re‐
145       storecon to put the labels on disk.
146
147       semanage fcontext -a -t cgred_var_run_t '/srv/mycgred_content(/.*)?'
148       restorecon -R -v /srv/mycgred_content
149
150       Note: SELinux often uses regular expressions  to  specify  labels  that
151       match multiple files.
152
153       The following file types are defined for cgred:
154
155
156
157       cgred_exec_t
158
159       -  Set  files  with the cgred_exec_t type, if you want to transition an
160       executable to the cgred_t domain.
161
162
163       Paths:
164            /sbin/cgrulesengd, /usr/sbin/cgrulesengd
165
166
167       cgred_initrc_exec_t
168
169       - Set files with the cgred_initrc_exec_t type, if you want  to  transi‐
170       tion an executable to the cgred_initrc_t domain.
171
172
173
174       cgred_log_t
175
176       - Set files with the cgred_log_t type, if you want to treat the data as
177       cgred log data, usually stored under the /var/log directory.
178
179
180
181       cgred_var_run_t
182
183       - Set files with the cgred_var_run_t type, if you  want  to  store  the
184       cgred files under the /run or /var/run directory.
185
186
187
188       Note:  File context can be temporarily modified with the chcon command.
189       If you want to permanently change the file context you need to use  the
190       semanage fcontext command.  This will modify the SELinux labeling data‐
191       base.  You will need to use restorecon to apply the labels.
192
193

COMMANDS

195       semanage fcontext can also be used to manipulate default  file  context
196       mappings.
197
198       semanage  permissive  can  also  be used to manipulate whether or not a
199       process type is permissive.
200
201       semanage module can also be used to enable/disable/install/remove  pol‐
202       icy modules.
203
204       semanage boolean can also be used to manipulate the booleans
205
206
207       system-config-selinux is a GUI tool available to customize SELinux pol‐
208       icy settings.
209
210

AUTHOR

212       This manual page was auto-generated using sepolicy manpage .
213
214

SEE ALSO

216       selinux(8),  cgred(8),  semanage(8),  restorecon(8),  chcon(1),  sepol‐
217       icy(8), setsebool(8)
218
219
220
221cgred                              21-06-09                   cgred_selinux(8)
Impressum