1tlp_selinux(8) SELinux Policy tlp tlp_selinux(8)
2
6 tlp_selinux - Security Enhanced Linux Policy for the tlp processes
7
9 Security-Enhanced Linux secures the tlp processes via flexible manda‐
10 tory access control.
11 The tlp processes execute with the tlp_t SELinux type. You can check if
13 you have these processes running by executing the ps command with the
14 -Z qualifier.
15 For example:
17 ps -eZ | grep tlp_t
19
23 The tlp_t SELinux type can be entered via the tlp_exec_t file type.
24 The default entrypoint paths for the tlp_t domain are the following:
26 /usr/sbin/tlp, /usr/lib/systemd/system-sleep/tlp
28
30 SELinux defines process types (domains) for each process running on the
31 system
32 You can see the context of a process using the -Z option to ps
34 Policy governs the access confined processes have to files. SELinux
36 tlp policy is very flexible allowing users to setup their tlp processes
37 in as secure a method as possible.
38 The following process types are defined for tlp:
40 tlp_t
42 Note: semanage permissive -a tlp_t can be used to make the process type
44 tlp_t permissive. SELinux does not deny access to permissive process
45 types, but the AVC (SELinux denials) messages are still generated.
46
49 SELinux policy is customizable based on least access required. tlp
50 policy is extremely flexible and has several booleans that allow you to
51 manipulate the policy and run tlp with the tightest access possible.
52 If you want to allow all domains to execute in fips_mode, you must turn
56 on the fips_mode boolean. Enabled by default.
57 setsebool -P fips_mode 1
59
63 The SELinux process type tlp_t can manage files labeled with the fol‐
64 lowing file types. The paths listed are the default paths for these
65 file types. Note the processes UID still need to have DAC permissions.
66 cluster_conf_t
68 /etc/cluster(/.*)?
70 cluster_var_lib_t
72 /var/lib/pcsd(/.*)?
74 /var/lib/cluster(/.*)?
75 /var/lib/openais(/.*)?
76 /var/lib/pengine(/.*)?
77 /var/lib/corosync(/.*)?
78 /usr/lib/heartbeat(/.*)?
79 /var/lib/heartbeat(/.*)?
80 /var/lib/pacemaker(/.*)?
81 cluster_var_run_t
83 /var/run/crm(/.*)?
85 /var/run/cman_.*
86 /var/run/rsctmp(/.*)?
87 /var/run/aisexec.*
88 /var/run/heartbeat(/.*)?
89 /var/run/pcsd-ruby.socket
90 /var/run/corosync-qnetd(/.*)?
91 /var/run/corosync-qdevice(/.*)?
92 /var/run/corosync.pid
93 /var/run/cpglockd.pid
94 /var/run/rgmanager.pid
95 /var/run/cluster/rgmanager.sk
96 root_t
98 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
100 /
101 /initrd
102 sysfs_t
104 /sys(/.*)?
106 systemd_passwd_var_run_t
108 /var/run/systemd/ask-password(/.*)?
110 /var/run/systemd/ask-password-block(/.*)?
111 tlp_var_lib_t
113 /var/lib/tlp(/.*)?
115 tlp_var_run_t
117 /var/run/tlp(/.*)?
119
122 SELinux requires files to have an extended attribute to define the file
123 type.
124 You can see the context of a file using the -Z option to ls
126 Policy governs the access confined processes have to these files.
128 SELinux tlp policy is very flexible allowing users to setup their tlp
129 processes in as secure a method as possible.
130 STANDARD FILE CONTEXT
132 SELinux defines the file context types for the tlp, if you wanted to
134 store files with these types in a diffent paths, you need to execute
135 the semanage command to specify alternate labeling and then use re‐
136 storecon to put the labels on disk.
137 semanage fcontext -a -t tlp_unit_file_t '/srv/mytlp_content(/.*)?'
139 restorecon -R -v /srv/mytlp_content
140 Note: SELinux often uses regular expressions to specify labels that
142 match multiple files.
143 The following file types are defined for tlp:
145 tlp_exec_t
149 - Set files with the tlp_exec_t type, if you want to transition an exe‐
151 cutable to the tlp_t domain.
152 Paths:
155 /usr/sbin/tlp, /usr/lib/systemd/system-sleep/tlp
156 tlp_unit_file_t
159 - Set files with the tlp_unit_file_t type, if you want to treat the
161 files as tlp unit content.
162 tlp_var_lib_t
166 - Set files with the tlp_var_lib_t type, if you want to store the tlp
168 files under the /var/lib directory.
169 tlp_var_run_t
173 - Set files with the tlp_var_run_t type, if you want to store the tlp
175 files under the /run or /var/run directory.
176 Note: File context can be temporarily modified with the chcon command.
180 If you want to permanently change the file context you need to use the
181 semanage fcontext command. This will modify the SELinux labeling data‐
182 base. You will need to use restorecon to apply the labels.
183
186 semanage fcontext can also be used to manipulate default file context
187 mappings.
188 semanage permissive can also be used to manipulate whether or not a
190 process type is permissive.
191 semanage module can also be used to enable/disable/install/remove pol‐
193 icy modules.
194 semanage boolean can also be used to manipulate the booleans
196 system-config-selinux is a GUI tool available to customize SELinux pol‐
199 icy settings.
200
203 This manual page was auto-generated using sepolicy manpage .
204
207 selinux(8), tlp(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
208 setsebool(8)
209tlp 21-11-19 tlp_selinux(8)