1openshift_cron_selinux(8)SELinux Policy openshift_cronopenshift_cron_selinux(8)
2
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 users to resolve user passwd entries directly from
61 ldap rather then using a sssd server, you must turn on the authlo‐
62 gin_nsswitch_use_ldap boolean. Disabled by default.
63 setsebool -P authlogin_nsswitch_use_ldap 1
65 If you want to allow all domains to execute in fips_mode, you must turn
69 on the fips_mode boolean. Enabled by default.
70 setsebool -P fips_mode 1
72 If you want to allow confined applications to run with kerberos, you
76 must turn on the kerberos_enabled boolean. Enabled by default.
77 setsebool -P kerberos_enabled 1
79 If you want to allow system to run with NIS, you must turn on the
83 nis_enabled boolean. Disabled by default.
84 setsebool -P nis_enabled 1
86 If you want to allow confined applications to use nscd shared memory,
90 you must turn on the nscd_use_shm boolean. Enabled by default.
91 setsebool -P nscd_use_shm 1
93
97 The SELinux process type openshift_cron_t can manage files labeled with
98 the following file types. The paths listed are the default paths for
99 these file types. Note the processes UID still need to have DAC per‐
100 missions.
101 etc_t
103 /etc/.*
105 /usr/etc(/.*)?
106 /run/motd.d(/.*)?
107 /var/ftp/etc(/.*)?
108 /var/lib/openshift/.limits.d(/.*)?
109 /var/lib/openshift/.openshift-proxy.d(/.*)?
110 /var/lib/openshift/.stickshift-proxy.d(/.*)?
111 /var/lib/stickshift/.limits.d(/.*)?
112 /var/lib/stickshift/.stickshift-proxy.d(/.*)?
113 /etc/ipsec.d/examples(/.*)?
114 /var/named/chroot/etc(/.*)?
115 /var/spool/postfix/etc(/.*)?
116 /etc
117 /run/motd
118 /run/cockpit/motd
119 /etc/cups/client.conf
120 openshift_cron_tmp_t
122 openshift_var_lib_t
125 /var/lib/openshift(/.*)?
127 /var/lib/stickshift(/.*)?
128 /var/lib/containers/home(/.*)?
129
132 SELinux requires files to have an extended attribute to define the file
133 type.
134 You can see the context of a file using the -Z option to ls
136 Policy governs the access confined processes have to these files.
138 SELinux openshift_cron policy is very flexible allowing users to setup
139 their openshift_cron processes in as secure a method as possible.
140 STANDARD FILE CONTEXT
142 SELinux defines the file context types for the openshift_cron, if you
144 wanted to store files with these types in a diffent paths, you need to
145 execute the semanage command to sepecify alternate labeling and then
146 use restorecon to put the labels on disk.
147 semanage fcontext -a -t openshift_cron_tmp_t '/srv/myopen‐
149 shift_cron_content(/.*)?'
150 restorecon -R -v /srv/myopenshift_cron_content
151 Note: SELinux often uses regular expressions to specify labels that
153 match multiple files.
154 The following file types are defined for openshift_cron:
156 openshift_cron_exec_t
160 - Set files with the openshift_cron_exec_t type, if you want to transi‐
162 tion an executable to the openshift_cron_t domain.
163 openshift_cron_tmp_t
167 - Set files with the openshift_cron_tmp_t type, if you want to store
169 openshift cron temporary files in the /tmp directories.
170 Note: File context can be temporarily modified with the chcon command.
174 If you want to permanently change the file context you need to use the
175 semanage fcontext command. This will modify the SELinux labeling data‐
176 base. You will need to use restorecon to apply the labels.
177
180 semanage fcontext can also be used to manipulate default file context
181 mappings.
182 semanage permissive can also be used to manipulate whether or not a
184 process type is permissive.
185 semanage module can also be used to enable/disable/install/remove pol‐
187 icy modules.
188 semanage boolean can also be used to manipulate the booleans
190 system-config-selinux is a GUI tool available to customize SELinux pol‐
193 icy settings.
194
197 This manual page was auto-generated using sepolicy manpage .
198
201 selinux(8), openshift_cron(8), semanage(8), restorecon(8), chcon(1),
202 sepolicy(8), setsebool(8)
203openshift_cron 19-10-08 openshift_cron_selinux(8)