1openshift_cron_selinux(8)SELinux Policy openshift_cronopenshift_cron_selinux(8)
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6 openshift_cron_selinux - Security Enhanced Linux Policy for the open‐
7 shift_cron processes
8
10 Security-Enhanced Linux secures the openshift_cron processes via flexi‐
11 ble mandatory access control.
12 The openshift_cron processes execute with the openshift_cron_t SELinux
14 type. You can check if you have these processes running by executing
15 the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep openshift_cron_t
20
24 The openshift_cron_t SELinux type can be entered via the open‐
25 shift_cron_exec_t file type.
26 The default entrypoint paths for the openshift_cron_t domain are the
28 following:
29 /etc/cron.minutely/openshift-facts
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 openshift_cron policy is very flexible allowing users to setup their
40 openshift_cron processes in as secure a method as possible.
41 The following process types are defined for openshift_cron:
43 openshift_cron_t
45 Note: semanage permissive -a openshift_cron_t can be used to make the
47 process type openshift_cron_t permissive. SELinux does not deny access
48 to permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. open‐
54 shift_cron policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run openshift_cron with the
56 tightest access possible.
57 If you want to allow all domains to use other domains file descriptors,
61 you must turn on the allow_domain_fd_use boolean. Enabled by default.
62 setsebool -P allow_domain_fd_use 1
64 If you want to allow confined applications to run with kerberos, you
68 must turn on the allow_kerberos boolean. Enabled by default.
69 setsebool -P allow_kerberos 1
71 If you want to allow sysadm to debug or ptrace all processes, you must
75 turn on the allow_ptrace boolean. Disabled by default.
76 setsebool -P allow_ptrace 1
78 If you want to allow system to run with NIS, you must turn on the
82 allow_ypbind boolean. Disabled by default.
83 setsebool -P allow_ypbind 1
85 If you want to allow all domains to have the kernel load modules, you
89 must turn on the domain_kernel_load_modules boolean. Disabled by
90 default.
91 setsebool -P domain_kernel_load_modules 1
93 If you want to allow all domains to execute in fips_mode, you must turn
97 on the fips_mode boolean. Enabled by default.
98 setsebool -P fips_mode 1
100 If you want to enable reading of urandom for all domains, you must turn
104 on the global_ssp boolean. Disabled by default.
105 setsebool -P global_ssp 1
107 If you want to allow confined applications to use nscd shared memory,
111 you must turn on the nscd_use_shm boolean. Enabled by default.
112 setsebool -P nscd_use_shm 1
114
118 The SELinux process type openshift_cron_t can manage files labeled with
119 the following file types. The paths listed are the default paths for
120 these file types. Note the processes UID still need to have DAC per‐
121 missions.
122 etc_t
124 /etc/.*
126 /var/db/.*.db
127 /usr/etc(/.*)?
128 /var/ftp/etc(/.*)?
129 /usr/local/etc(/.*)?
130 /var/lib/openshift/.limits.d(/.*)?
131 /var/lib/openshift/.openshift-proxy.d(/.*)?
132 /var/lib/openshift/.stickshift-proxy.d(/.*)?
133 /var/lib/stickshift/.limits.d(/.*)?
134 /var/lib/stickshift/.stickshift-proxy.d(/.*)?
135 /var/named/chroot/etc(/.*)?
136 /etc/ipsec.d/examples(/.*)?
137 /var/spool/postfix/etc(/.*)?
138 /etc
139 /etc/cups/client.conf
140 initrc_tmp_t
142 mnt_t
145 /mnt(/[^/]*)
147 /mnt(/[^/]*)?
148 /rhev(/[^/]*)?
149 /media(/[^/]*)
150 /media(/[^/]*)?
151 /etc/rhgb(/.*)?
152 /media/.hal-.*
153 /net
154 /afs
155 /rhev
156 /misc
157 openshift_cron_tmp_t
159 openshift_var_lib_t
162 /var/lib/openshift(/.*)?
164 /var/lib/stickshift(/.*)?
165 tmp_t
167 /tmp
169 /usr/tmp
170 /var/tmp
171 /tmp-inst
172 /var/tmp-inst
173 /var/tmp/vi.recover
174
177 SELinux requires files to have an extended attribute to define the file
178 type.
179 You can see the context of a file using the -Z option to ls
181 Policy governs the access confined processes have to these files.
183 SELinux openshift_cron policy is very flexible allowing users to setup
184 their openshift_cron processes in as secure a method as possible.
185 STANDARD FILE CONTEXT
187 SELinux defines the file context types for the openshift_cron, if you
189 wanted to store files with these types in a diffent paths, you need to
190 execute the semanage command to sepecify alternate labeling and then
191 use restorecon to put the labels on disk.
192 semanage fcontext -a -t openshift_cron_tmp_t '/srv/myopen‐
194 shift_cron_content(/.*)?'
195 restorecon -R -v /srv/myopenshift_cron_content
196 Note: SELinux often uses regular expressions to specify labels that
198 match multiple files.
199 The following file types are defined for openshift_cron:
201 openshift_cron_exec_t
205 - Set files with the openshift_cron_exec_t type, if you want to transi‐
207 tion an executable to the openshift_cron_t domain.
208 openshift_cron_tmp_t
212 - Set files with the openshift_cron_tmp_t type, if you want to store
214 openshift cron temporary files in the /tmp directories.
215 Note: File context can be temporarily modified with the chcon command.
219 If you want to permanently change the file context you need to use the
220 semanage fcontext command. This will modify the SELinux labeling data‐
221 base. You will need to use restorecon to apply the labels.
222
225 semanage fcontext can also be used to manipulate default file context
226 mappings.
227 semanage permissive can also be used to manipulate whether or not a
229 process type is permissive.
230 semanage module can also be used to enable/disable/install/remove pol‐
232 icy modules.
233 semanage boolean can also be used to manipulate the booleans
235 system-config-selinux is a GUI tool available to customize SELinux pol‐
238 icy settings.
239
242 This manual page was auto-generated using sepolicy manpage .
243
246 selinux(8), openshift_cron(8), semanage(8), restorecon(8), chcon(1) ,
247 setsebool(8)
248openshift_cron 15-06-03 openshift_cron_selinux(8)