1deltacloudd_selinux(8) SELinux Policy deltacloudd deltacloudd_selinux(8)
2
6 deltacloudd_selinux - Security Enhanced Linux Policy for the delta‐
7 cloudd processes
8
10 Security-Enhanced Linux secures the deltacloudd processes via flexible
11 mandatory access control.
12 The deltacloudd processes execute with the deltacloudd_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
16 For example:
18 ps -eZ | grep deltacloudd_t
20
24 The deltacloudd_t SELinux type can be entered via the delta‐
25 cloudd_exec_t file type.
26 The default entrypoint paths for the deltacloudd_t domain are the fol‐
28 lowing:
29 /usr/bin/deltacloudd
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 deltacloudd policy is very flexible allowing users to setup their
40 deltacloudd processes in as secure a method as possible.
41 The following process types are defined for deltacloudd:
43 deltacloudd_t
45 Note: semanage permissive -a deltacloudd_t can be used to make the
47 process type deltacloudd_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. delta‐
54 cloudd policy is extremely flexible and has several booleans that allow
55 you to manipulate the policy and run deltacloudd with the tightest
56 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. Disabled 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. Disabled by default.
91 setsebool -P nscd_use_shm 1
93
97 The SELinux process type deltacloudd_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 cluster_conf_t
103 /etc/cluster(/.*)?
105 cluster_var_lib_t
107 /var/lib/pcsd(/.*)?
109 /var/lib/cluster(/.*)?
110 /var/lib/openais(/.*)?
111 /var/lib/pengine(/.*)?
112 /var/lib/corosync(/.*)?
113 /usr/lib/heartbeat(/.*)?
114 /var/lib/heartbeat(/.*)?
115 /var/lib/pacemaker(/.*)?
116 cluster_var_run_t
118 /var/run/crm(/.*)?
120 /var/run/cman_.*
121 /var/run/rsctmp(/.*)?
122 /var/run/aisexec.*
123 /var/run/heartbeat(/.*)?
124 /var/run/corosync-qnetd(/.*)?
125 /var/run/corosync-qdevice(/.*)?
126 /var/run/corosync.pid
127 /var/run/cpglockd.pid
128 /var/run/rgmanager.pid
129 /var/run/cluster/rgmanager.sk
130 deltacloudd_log_t
132 /var/log/deltacloud-core(/.*)?
134 deltacloudd_tmp_t
136 deltacloudd_var_run_t
139 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 deltacloudd policy is very flexible allowing users to setup
156 their deltacloudd processes in as secure a method as possible.
157 STANDARD FILE CONTEXT
159 SELinux defines the file context types for the deltacloudd, if you
161 wanted to store files with these types in a diffent paths, you need to
162 execute the semanage command to sepecify alternate labeling and then
163 use restorecon to put the labels on disk.
164 semanage fcontext -a -t deltacloudd_tmp_t '/srv/mydeltacloudd_con‐
166 tent(/.*)?'
167 restorecon -R -v /srv/mydeltacloudd_content
168 Note: SELinux often uses regular expressions to specify labels that
170 match multiple files.
171 The following file types are defined for deltacloudd:
173 deltacloudd_exec_t
177 - Set files with the deltacloudd_exec_t type, if you want to transition
179 an executable to the deltacloudd_t domain.
180 deltacloudd_log_t
184 - Set files with the deltacloudd_log_t type, if you want to treat the
186 data as deltacloudd log data, usually stored under the /var/log direc‐
187 tory.
188 deltacloudd_tmp_t
192 - Set files with the deltacloudd_tmp_t type, if you want to store
194 deltacloudd temporary files in the /tmp directories.
195 deltacloudd_var_run_t
199 - Set files with the deltacloudd_var_run_t type, if you want to store
201 the deltacloudd files under the /run or /var/run directory.
202 Note: File context can be temporarily modified with the chcon command.
206 If you want to permanently change the file context you need to use the
207 semanage fcontext command. This will modify the SELinux labeling data‐
208 base. You will need to use restorecon to apply the labels.
209
212 semanage fcontext can also be used to manipulate default file context
213 mappings.
214 semanage permissive can also be used to manipulate whether or not a
216 process type is permissive.
217 semanage module can also be used to enable/disable/install/remove pol‐
219 icy modules.
220 semanage boolean can also be used to manipulate the booleans
222 system-config-selinux is a GUI tool available to customize SELinux pol‐
225 icy settings.
226
229 This manual page was auto-generated using sepolicy manpage .
230
233 selinux(8), deltacloudd(8), semanage(8), restorecon(8), chcon(1),
234 sepolicy(8), setsebool(8)
235deltacloudd 19-12-02 deltacloudd_selinux(8)