1munin_selinux(8) SELinux Policy munin munin_selinux(8)
2
6 munin_selinux - Security Enhanced Linux Policy for the munin processes
7
9 Security-Enhanced Linux secures the munin processes via flexible manda‐
10 tory access control.
11 The munin processes execute with the munin_t SELinux type. You can
13 check if you have these processes running by executing the ps command
14 with the -Z qualifier.
15 For example:
17 ps -eZ | grep munin_t
19
23 The munin_t SELinux type can be entered via the munin_exec_t file type.
24 The default entrypoint paths for the munin_t domain are the following:
26 /usr/bin/munin-.*, /usr/sbin/munin-.*, /usr/share/munin/munin-.*
28
30 SELinux defines process types (domains) for each process running on the
31 system
32 You can see the context of a process using the -Z option to ps
34 Policy governs the access confined processes have to files. SELinux
36 munin policy is very flexible allowing users to setup their munin pro‐
37 cesses in as secure a method as possible.
38 The following process types are defined for munin:
40 munin_t, munin_script_t
42 Note: semanage permissive -a munin_t can be used to make the process
44 type munin_t permissive. SELinux does not deny access to permissive
45 process types, but the AVC (SELinux denials) messages are still gener‐
46 ated.
47
50 SELinux defines port types to represent TCP and UDP ports.
51 You can see the types associated with a port by using the following
53 command:
54 semanage port -l
56 Policy governs the access confined processes have to these ports.
59 SELinux munin policy is very flexible allowing users to setup their
60 munin processes in as secure a method as possible.
61 The following port types are defined for munin:
63 munin_port_t
66 Default Defined Ports:
70 tcp 4949
71 udp 4949
72
74 The SELinux process type munin_t can manage files labeled with the fol‐
75 lowing file types. The paths listed are the default paths for these
76 file types. Note the processes UID still need to have DAC permissions.
77 cluster_conf_t
79 /etc/cluster(/.*)?
81 cluster_var_lib_t
83 /var/lib/pcsd(/.*)?
85 /var/lib/cluster(/.*)?
86 /var/lib/openais(/.*)?
87 /var/lib/pengine(/.*)?
88 /var/lib/corosync(/.*)?
89 /usr/lib/heartbeat(/.*)?
90 /var/lib/heartbeat(/.*)?
91 /var/lib/pacemaker(/.*)?
92 cluster_var_run_t
94 /var/run/crm(/.*)?
96 /var/run/cman_.*
97 /var/run/rsctmp(/.*)?
98 /var/run/aisexec.*
99 /var/run/heartbeat(/.*)?
100 /var/run/pcsd-ruby.socket
101 /var/run/corosync-qnetd(/.*)?
102 /var/run/corosync-qdevice(/.*)?
103 /var/run/corosync.pid
104 /var/run/cpglockd.pid
105 /var/run/rgmanager.pid
106 /var/run/cluster/rgmanager.sk
107 krb5_host_rcache_t
109 /var/tmp/krb5_0.rcache2
111 /var/cache/krb5rcache(/.*)?
112 /var/tmp/nfs_0
113 /var/tmp/DNS_25
114 /var/tmp/host_0
115 /var/tmp/imap_0
116 /var/tmp/HTTP_23
117 /var/tmp/HTTP_48
118 /var/tmp/ldap_55
119 /var/tmp/ldap_487
120 /var/tmp/ldapmap1_0
121 munin_content_t
123 /var/www/html/munin(/.*)?
125 munin_plugin_state_t
127 /var/lib/munin/plugin-state(/.*)?
129 munin_tmp_t
131 munin_var_lib_t
134 /var/lib/munin(/.*)?
136 munin_var_run_t
138 /var/run/munin(/.*)?
140 root_t
142 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
144 /
145 /initrd
146
149 SELinux requires files to have an extended attribute to define the file
150 type.
151 You can see the context of a file using the -Z option to ls
153 Policy governs the access confined processes have to these files.
155 SELinux munin policy is very flexible allowing users to setup their
156 munin processes in as secure a method as possible.
157 EQUIVALENCE DIRECTORIES
159 munin policy stores data with multiple different file context types un‐
162 der the /var/lib/munin directory. If you would like to store the data
163 in a different directory you can use the semanage command to create an
164 equivalence mapping. If you wanted to store this data under the /srv
165 directory you would execute the following command:
166 semanage fcontext -a -e /var/lib/munin /srv/munin
168 restorecon -R -v /srv/munin
169 munin policy stores data with multiple different file context types un‐
171 der the /var/www/html/munin directory. If you would like to store the
172 data in a different directory you can use the semanage command to cre‐
173 ate an equivalence mapping. If you wanted to store this data under the
174 /srv directory you would execute the following command:
175 semanage fcontext -a -e /var/www/html/munin /srv/munin
177 restorecon -R -v /srv/munin
178 STANDARD FILE CONTEXT
180 SELinux defines the file context types for the munin, if you wanted to
182 store files with these types in a diffent paths, you need to execute
183 the semanage command to specify alternate labeling and then use re‐
184 storecon to put the labels on disk.
185 semanage fcontext -a -t munin_ra_content_t '/srv/mymunin_content(/.*)?'
187 restorecon -R -v /srv/mymunin_content
188 Note: SELinux often uses regular expressions to specify labels that
190 match multiple files.
191 The following file types are defined for munin:
193 munin_content_t
197 - Set files with the munin_content_t type, if you want to treat the
199 files as munin content.
200 munin_etc_t
204 - Set files with the munin_etc_t type, if you want to store munin files
206 in the /etc directories.
207 munin_exec_t
211 - Set files with the munin_exec_t type, if you want to transition an
213 executable to the munin_t domain.
214 Paths:
217 /usr/bin/munin-.*, /usr/sbin/munin-.*, /usr/share/munin/munin-.*
218 munin_htaccess_t
221 - Set files with the munin_htaccess_t type, if you want to treat the
223 file as a munin access file.
224 munin_initrc_exec_t
228 - Set files with the munin_initrc_exec_t type, if you want to transi‐
230 tion an executable to the munin_initrc_t domain.
231 munin_log_t
235 - Set files with the munin_log_t type, if you want to treat the data as
237 munin log data, usually stored under the /var/log directory.
238 munin_plugin_state_t
242 - Set files with the munin_plugin_state_t type, if you want to treat
244 the files as munin plugin state data.
245 munin_ra_content_t
249 - Set files with the munin_ra_content_t type, if you want to treat the
251 files as munin read/append content.
252 munin_rw_content_t
256 - Set files with the munin_rw_content_t type, if you want to treat the
258 files as munin read/write content.
259 munin_script_exec_t
263 - Set files with the munin_script_exec_t type, if you want to transi‐
265 tion an executable to the munin_script_t domain.
266 Paths:
269 /var/www/cgi-bin/munin.*, /var/www/html/cgi/munin.*,
270 /var/www/html/munin/cgi(/.*)?
271 munin_script_tmp_t
274 - Set files with the munin_script_tmp_t type, if you want to store
276 munin script temporary files in the /tmp directories.
277 munin_tmp_t
281 - Set files with the munin_tmp_t type, if you want to store munin tem‐
283 porary files in the /tmp directories.
284 munin_var_lib_t
288 - Set files with the munin_var_lib_t type, if you want to store the
290 munin files under the /var/lib directory.
291 munin_var_run_t
295 - Set files with the munin_var_run_t type, if you want to store the
297 munin files under the /run or /var/run directory.
298 Note: File context can be temporarily modified with the chcon command.
302 If you want to permanently change the file context you need to use the
303 semanage fcontext command. This will modify the SELinux labeling data‐
304 base. You will need to use restorecon to apply the labels.
305
308 semanage fcontext can also be used to manipulate default file context
309 mappings.
310 semanage permissive can also be used to manipulate whether or not a
312 process type is permissive.
313 semanage module can also be used to enable/disable/install/remove pol‐
315 icy modules.
316 semanage port can also be used to manipulate the port definitions
318 system-config-selinux is a GUI tool available to customize SELinux pol‐
321 icy settings.
322
325 This manual page was auto-generated using sepolicy manpage .
326
329 selinux(8), munin(8), semanage(8), restorecon(8), chcon(1), sepol‐
330 icy(8), munin_script_selinux(8), munin_script_selinux(8)
331munin 22-05-27 munin_selinux(8)