1evtchnd_selinux(8)          SELinux Policy evtchnd          evtchnd_selinux(8)
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NAME

6       evtchnd_selinux  -  Security Enhanced Linux Policy for the evtchnd pro‐
7       cesses
8

DESCRIPTION

10       Security-Enhanced Linux secures  the  evtchnd  processes  via  flexible
11       mandatory access control.
12
13       The  evtchnd processes execute with the evtchnd_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:
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19       ps -eZ | grep evtchnd_t
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22

ENTRYPOINTS

24       The  evtchnd_t  SELinux type can be entered via the evtchnd_exec_t file
25       type.
26
27       The default entrypoint paths for the evtchnd_t domain are  the  follow‐
28       ing:
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30       /usr/sbin/evtchnd
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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
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38       Policy governs the access confined processes have  to  files.   SELinux
39       evtchnd  policy  is very flexible allowing users to setup their evtchnd
40       processes in as secure a method as possible.
41
42       The following process types are defined for evtchnd:
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44       evtchnd_t
45
46       Note: semanage permissive -a evtchnd_t can be used to make the  process
47       type  evtchnd_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.  evtchnd
54       policy is extremely flexible and has several booleans that allow you to
55       manipulate  the  policy and run evtchnd with the tightest access possi‐
56       ble.
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60       If you want to allow all domains to execute in fips_mode, you must turn
61       on the fips_mode boolean. Enabled by default.
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63       setsebool -P fips_mode 1
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66

MANAGED FILES

68       The  SELinux  process  type evtchnd_t can manage files labeled with the
69       following file types.  The paths listed are the default paths for these
70       file types.  Note the processes UID still need to have DAC permissions.
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72       cluster_conf_t
73
74            /etc/cluster(/.*)?
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76       cluster_var_lib_t
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78            /var/lib/pcsd(/.*)?
79            /var/lib/cluster(/.*)?
80            /var/lib/openais(/.*)?
81            /var/lib/pengine(/.*)?
82            /var/lib/corosync(/.*)?
83            /usr/lib/heartbeat(/.*)?
84            /var/lib/heartbeat(/.*)?
85            /var/lib/pacemaker(/.*)?
86
87       cluster_var_run_t
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89            /var/run/crm(/.*)?
90            /var/run/cman_.*
91            /var/run/rsctmp(/.*)?
92            /var/run/aisexec.*
93            /var/run/heartbeat(/.*)?
94            /var/run/pcsd-ruby.socket
95            /var/run/corosync-qnetd(/.*)?
96            /var/run/corosync-qdevice(/.*)?
97            /var/run/corosync.pid
98            /var/run/cpglockd.pid
99            /var/run/rgmanager.pid
100            /var/run/cluster/rgmanager.sk
101
102       evtchnd_var_log_t
103
104            /var/log/evtchnd.log.*
105
106       evtchnd_var_run_t
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108            /var/run/evtchnd
109            /var/run/evtchnd.pid
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111       root_t
112
113            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
114            /
115            /initrd
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117

FILE CONTEXTS

119       SELinux requires files to have an extended attribute to define the file
120       type.
121
122       You can see the context of a file using the -Z option to ls
123
124       Policy governs the access  confined  processes  have  to  these  files.
125       SELinux  evtchnd  policy is very flexible allowing users to setup their
126       evtchnd processes in as secure a method as possible.
127
128       STANDARD FILE CONTEXT
129
130       SELinux defines the file context types for the evtchnd, if  you  wanted
131       to store files with these types in a diffent paths, you need to execute
132       the semanage command to specify alternate labeling  and  then  use  re‐
133       storecon to put the labels on disk.
134
135       semanage   fcontext   -a   -t   evtchnd_var_run_t  '/srv/myevtchnd_con‐
136       tent(/.*)?'
137       restorecon -R -v /srv/myevtchnd_content
138
139       Note: SELinux often uses regular expressions  to  specify  labels  that
140       match multiple files.
141
142       The following file types are defined for evtchnd:
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144
145
146       evtchnd_exec_t
147
148       -  Set files with the evtchnd_exec_t type, if you want to transition an
149       executable to the evtchnd_t domain.
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153       evtchnd_var_log_t
154
155       - Set files with the evtchnd_var_log_t type, if you want to  treat  the
156       data  as evtchnd var log data, usually stored under the /var/log direc‐
157       tory.
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161       evtchnd_var_run_t
162
163       - Set files with the evtchnd_var_run_t type, if you want to  store  the
164       evtchnd files under the /run or /var/run directory.
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166
167       Paths:
168            /var/run/evtchnd, /var/run/evtchnd.pid
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170
171       Note:  File context can be temporarily modified with the chcon command.
172       If you want to permanently change the file context you need to use  the
173       semanage fcontext command.  This will modify the SELinux labeling data‐
174       base.  You will need to use restorecon to apply the labels.
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COMMANDS

178       semanage fcontext can also be used to manipulate default  file  context
179       mappings.
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181       semanage  permissive  can  also  be used to manipulate whether or not a
182       process type is permissive.
183
184       semanage module can also be used to enable/disable/install/remove  pol‐
185       icy modules.
186
187       semanage boolean can also be used to manipulate the booleans
188
189
190       system-config-selinux is a GUI tool available to customize SELinux pol‐
191       icy settings.
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193

AUTHOR

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

199       selinux(8), evtchnd(8), semanage(8),  restorecon(8),  chcon(1),  sepol‐
200       icy(8), setsebool(8)
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204evtchnd                            23-02-03                 evtchnd_selinux(8)
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