1systemd_hostnamed_selinuSxE(L8i)nux Policy systemd_hostnsaymsetdemd_hostnamed_selinux(8)
2
3
4
6 systemd_hostnamed_selinux - Security Enhanced Linux Policy for the sys‐
7 temd_hostnamed processes
8
10 Security-Enhanced Linux secures the systemd_hostnamed processes via
11 flexible mandatory access control.
12
13 The systemd_hostnamed processes execute with the systemd_hostnamed_t
14 SELinux type. You can check if you have these processes running by exe‐
15 cuting the ps command with the -Z qualifier.
16
17 For example:
18
19 ps -eZ | grep systemd_hostnamed_t
20
21
22
24 The systemd_hostnamed_t SELinux type can be entered via the sys‐
25 temd_hostnamed_exec_t file type.
26
27 The default entrypoint paths for the systemd_hostnamed_t domain are the
28 following:
29
30 /usr/lib/systemd/systemd-hostnamed
31
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 systemd_hostnamed policy is very flexible allowing users to setup their
40 systemd_hostnamed processes in as secure a method as possible.
41
42 The following process types are defined for systemd_hostnamed:
43
44 systemd_hostnamed_t
45
46 Note: semanage permissive -a systemd_hostnamed_t can be used to make
47 the process type systemd_hostnamed_t permissive. SELinux does not deny
48 access to permissive process types, but the AVC (SELinux denials) mes‐
49 sages are still generated.
50
51
53 SELinux policy is customizable based on least access required. sys‐
54 temd_hostnamed policy is extremely flexible and has several booleans
55 that allow you to manipulate the policy and run systemd_hostnamed with
56 the tightest access possible.
57
58
59
60 If you want to allow all domains to execute in fips_mode, you must turn
61 on the fips_mode boolean. Enabled by default.
62
63 setsebool -P fips_mode 1
64
65
66
67 If you want to allow system to run with NIS, you must turn on the
68 nis_enabled boolean. Disabled by default.
69
70 setsebool -P nis_enabled 1
71
72
73
75 The SELinux process type systemd_hostnamed_t can manage files labeled
76 with the following file types. The paths listed are the default paths
77 for these file types. Note the processes UID still need to have DAC
78 permissions.
79
80 cluster_conf_t
81
82 /etc/cluster(/.*)?
83
84 cluster_var_lib_t
85
86 /var/lib/pcsd(/.*)?
87 /var/lib/cluster(/.*)?
88 /var/lib/openais(/.*)?
89 /var/lib/pengine(/.*)?
90 /var/lib/corosync(/.*)?
91 /usr/lib/heartbeat(/.*)?
92 /var/lib/heartbeat(/.*)?
93 /var/lib/pacemaker(/.*)?
94
95 cluster_var_run_t
96
97 /var/run/crm(/.*)?
98 /var/run/cman_.*
99 /var/run/rsctmp(/.*)?
100 /var/run/aisexec.*
101 /var/run/heartbeat(/.*)?
102 /var/run/corosync-qnetd(/.*)?
103 /var/run/corosync-qdevice(/.*)?
104 /var/run/corosync.pid
105 /var/run/cpglockd.pid
106 /var/run/rgmanager.pid
107 /var/run/cluster/rgmanager.sk
108
109 root_t
110
111 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
112 /
113 /initrd
114
115
117 SELinux requires files to have an extended attribute to define the file
118 type.
119
120 You can see the context of a file using the -Z option to ls
121
122 Policy governs the access confined processes have to these files.
123 SELinux systemd_hostnamed policy is very flexible allowing users to
124 setup their systemd_hostnamed processes in as secure a method as possi‐
125 ble.
126
127 The following file types are defined for systemd_hostnamed:
128
129
130
131 systemd_hostnamed_exec_t
132
133 - Set files with the systemd_hostnamed_exec_t type, if you want to
134 transition an executable to the systemd_hostnamed_t domain.
135
136
137
138 Note: File context can be temporarily modified with the chcon command.
139 If you want to permanently change the file context you need to use the
140 semanage fcontext command. This will modify the SELinux labeling data‐
141 base. You will need to use restorecon to apply the labels.
142
143
145 semanage fcontext can also be used to manipulate default file context
146 mappings.
147
148 semanage permissive can also be used to manipulate whether or not a
149 process type is permissive.
150
151 semanage module can also be used to enable/disable/install/remove pol‐
152 icy modules.
153
154 semanage boolean can also be used to manipulate the booleans
155
156
157 system-config-selinux is a GUI tool available to customize SELinux pol‐
158 icy settings.
159
160
162 This manual page was auto-generated using sepolicy manpage .
163
164
166 selinux(8), systemd_hostnamed(8), semanage(8), restorecon(8), chcon(1),
167 sepolicy(8), setsebool(8)
168
169
170
171systemd_hostnamed 21-03-26 systemd_hostnamed_selinux(8)