haproxy_selinux(8)

1haproxy_selinux(8)          SELinux Policy haproxy          haproxy_selinux(8)
2
3
4

NAME

6       haproxy_selinux  -  Security Enhanced Linux Policy for the haproxy pro‐
7       cesses
8

DESCRIPTION

10       Security-Enhanced Linux secures  the  haproxy  processes  via  flexible
11       mandatory access control.
12
13       The  haproxy processes execute with the haproxy_t SELinux type. You can
14       check if you have these processes running by executing the  ps  command
15       with the -Z qualifier.
16
17       For example:
18
19       ps -eZ | grep haproxy_t
20
21
22

ENTRYPOINTS

24       The  haproxy_t  SELinux type can be entered via the haproxy_exec_t file
25       type.
26
27       The default entrypoint paths for the haproxy_t domain are  the  follow‐
28       ing:
29
30       /usr/sbin/haproxy, /usr/sbin/haproxy-systemd-wrapper
31

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
37
38       Policy governs the access confined processes have  to  files.   SELinux
39       haproxy  policy  is very flexible allowing users to setup their haproxy
40       processes in as secure a method as possible.
41
42       The following process types are defined for haproxy:
43
44       haproxy_t
45
46       Note: semanage permissive -a haproxy_t can be used to make the  process
47       type  haproxy_t  permissive. SELinux does not deny access to permissive
48       process types, but the AVC (SELinux denials) messages are still  gener‐
49       ated.
50
51

BOOLEANS

53       SELinux policy is customizable based on least access required.  haproxy
54       policy is extremely flexible and has several booleans that allow you to
55       manipulate  the  policy and run haproxy with the tightest access possi‐
56       ble.
57
58
59
60       If you want to determine whether haproxy can connect to all TCP  ports,
61       you must turn on the haproxy_connect_any boolean. Disabled by default.
62
63       setsebool -P haproxy_connect_any 1
64
65
66
67       If you want to allow users to resolve user passwd entries directly from
68       ldap rather then using a sssd server, you  must  turn  on  the  authlo‐
69       gin_nsswitch_use_ldap boolean. Disabled by default.
70
71       setsebool -P authlogin_nsswitch_use_ldap 1
72
73
74
75       If  you  want to allow cluster administrative cluster domains memcheck-
76       amd64-  to  use  executable  memory,  you  must  turn  on   the   clus‐
77       ter_use_execmem boolean. Disabled by default.
78
79       setsebool -P cluster_use_execmem 1
80
81
82
83       If you want to allow all domains to execute in fips_mode, you must turn
84       on the fips_mode boolean. Enabled by default.
85
86       setsebool -P fips_mode 1
87
88
89
90       If you want to allow confined applications to run  with  kerberos,  you
91       must turn on the kerberos_enabled boolean. Disabled by default.
92
93       setsebool -P kerberos_enabled 1
94
95
96
97       If  you  want  to  allow  system  to run with NIS, you must turn on the
98       nis_enabled boolean. Disabled by default.
99
100       setsebool -P nis_enabled 1
101
102
103
104       If you want to allow confined applications to use nscd  shared  memory,
105       you must turn on the nscd_use_shm boolean. Disabled by default.
106
107       setsebool -P nscd_use_shm 1
108
109
110

MANAGED FILES

112       The  SELinux  process  type haproxy_t can manage files labeled with the
113       following file types.  The paths listed are the default paths for these
114       file types.  Note the processes UID still need to have DAC permissions.
115
116       cluster_conf_t
117
118            /etc/cluster(/.*)?
119
120       cluster_log
121
122
123       cluster_var_lib_t
124
125            /var/lib/pcsd(/.*)?
126            /var/lib/cluster(/.*)?
127            /var/lib/openais(/.*)?
128            /var/lib/pengine(/.*)?
129            /var/lib/corosync(/.*)?
130            /usr/lib/heartbeat(/.*)?
131            /var/lib/heartbeat(/.*)?
132            /var/lib/pacemaker(/.*)?
133
134       cluster_var_run_t
135
136            /var/run/crm(/.*)?
137            /var/run/cman_.*
138            /var/run/rsctmp(/.*)?
139            /var/run/aisexec.*
140            /var/run/heartbeat(/.*)?
141            /var/run/corosync-qnetd(/.*)?
142            /var/run/corosync-qdevice(/.*)?
143            /var/run/corosync.pid
144            /var/run/cpglockd.pid
145            /var/run/rgmanager.pid
146            /var/run/cluster/rgmanager.sk
147
148       haproxy_tmpfs_t
149
150
151       haproxy_var_lib_t
152
153            /var/lib/haproxy(/.*)?
154
155       haproxy_var_run_t
156
157            /var/run/haproxy.stat.*
158            /var/run/haproxy.sock.*
159            /var/run/haproxy.pid
160
161       root_t
162
163            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
164            /
165            /initrd
166
167

FILE CONTEXTS

169       SELinux requires files to have an extended attribute to define the file
170       type.
171
172       You can see the context of a file using the -Z option to ls
173
174       Policy governs the access  confined  processes  have  to  these  files.
175       SELinux  haproxy  policy is very flexible allowing users to setup their
176       haproxy processes in as secure a method as possible.
177
178       STANDARD FILE CONTEXT
179
180       SELinux defines the file context types for the haproxy, if  you  wanted
181       to store files with these types in a diffent paths, you need to execute
182       the semanage command  to  sepecify  alternate  labeling  and  then  use
183       restorecon to put the labels on disk.
184
185       semanage   fcontext   -a  -t  haproxy_unit_file_t  '/srv/myhaproxy_con‐
186       tent(/.*)?'
187       restorecon -R -v /srv/myhaproxy_content
188
189       Note: SELinux often uses regular expressions  to  specify  labels  that
190       match multiple files.
191
192       The following file types are defined for haproxy:
193
194
195
196       haproxy_exec_t
197
198       -  Set files with the haproxy_exec_t type, if you want to transition an
199       executable to the haproxy_t domain.
200
201
202       Paths:
203            /usr/sbin/haproxy, /usr/sbin/haproxy-systemd-wrapper
204
205
206       haproxy_tmpfs_t
207
208       - Set files with the haproxy_tmpfs_t type, if you want to store haproxy
209       files on a tmpfs file system.
210
211
212
213       haproxy_unit_file_t
214
215       - Set files with the haproxy_unit_file_t type, if you want to treat the
216       files as haproxy unit content.
217
218
219
220       haproxy_var_lib_t
221
222       - Set files with the haproxy_var_lib_t type, if you want to  store  the
223       haproxy files under the /var/lib directory.
224
225
226
227       haproxy_var_log_t
228
229       -  Set  files with the haproxy_var_log_t type, if you want to treat the
230       data as haproxy var log data, usually stored under the /var/log  direc‐
231       tory.
232
233
234
235       haproxy_var_run_t
236
237       -  Set  files with the haproxy_var_run_t type, if you want to store the
238       haproxy files under the /run or /var/run directory.
239
240
241       Paths:
242            /var/run/haproxy.stat.*,                  /var/run/haproxy.sock.*,
243            /var/run/haproxy.pid
244
245
246       Note:  File context can be temporarily modified with the chcon command.
247       If you want to permanently change the file context you need to use  the
248       semanage fcontext command.  This will modify the SELinux labeling data‐
249       base.  You will need to use restorecon to apply the labels.
250
251

COMMANDS

253       semanage fcontext can also be used to manipulate default  file  context
254       mappings.
255
256       semanage  permissive  can  also  be used to manipulate whether or not a
257       process type is permissive.
258
259       semanage module can also be used to enable/disable/install/remove  pol‐
260       icy modules.
261
262       semanage boolean can also be used to manipulate the booleans
263
264
265       system-config-selinux is a GUI tool available to customize SELinux pol‐
266       icy settings.
267
268

AUTHOR

270       This manual page was auto-generated using sepolicy manpage .
271
272