1rrdcached_selinux(8) SELinux Policy rrdcached rrdcached_selinux(8)
2
6 rrdcached_selinux - Security Enhanced Linux Policy for the rrdcached
7 processes
8
10 Security-Enhanced Linux secures the rrdcached processes via flexible
11 mandatory access control.
12 The rrdcached processes execute with the rrdcached_t SELinux type. You
14 can check if you have these processes running by executing the ps com‐
15 mand with the -Z qualifier.
16 For example:
18 ps -eZ | grep rrdcached_t
20
24 The rrdcached_t SELinux type can be entered via the rrdcached_exec_t
25 file type.
26 The default entrypoint paths for the rrdcached_t domain are the follow‐
28 ing:
29 /usr/bin/rrdcached
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 rrdcached policy is very flexible allowing users to setup their rrd‐
40 cached processes in as secure a method as possible.
41 The following process types are defined for rrdcached:
43 rrdcached_t
45 Note: semanage permissive -a rrdcached_t can be used to make the
47 process type rrdcached_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. rrd‐
54 cached policy is extremely flexible and has several booleans that allow
55 you to manipulate the policy and run rrdcached with the tightest access
56 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 rrdcached_t can manage files labeled with the
98 following file types. The paths listed are the default paths for these
99 file types. Note the processes UID still need to have DAC permissions.
100 cluster_conf_t
102 /etc/cluster(/.*)?
104 cluster_var_lib_t
106 /var/lib/pcsd(/.*)?
108 /var/lib/cluster(/.*)?
109 /var/lib/openais(/.*)?
110 /var/lib/pengine(/.*)?
111 /var/lib/corosync(/.*)?
112 /usr/lib/heartbeat(/.*)?
113 /var/lib/heartbeat(/.*)?
114 /var/lib/pacemaker(/.*)?
115 cluster_var_run_t
117 /var/run/crm(/.*)?
119 /var/run/cman_.*
120 /var/run/rsctmp(/.*)?
121 /var/run/aisexec.*
122 /var/run/heartbeat(/.*)?
123 /var/run/corosync-qnetd(/.*)?
124 /var/run/corosync-qdevice(/.*)?
125 /var/run/corosync.pid
126 /var/run/cpglockd.pid
127 /var/run/rgmanager.pid
128 /var/run/cluster/rgmanager.sk
129 root_t
131 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
133 /
134 /initrd
135 rrdcached_tmp_t
137 rrdcached_var_run_t
140 /var/run/rrdcached.*
142
145 SELinux requires files to have an extended attribute to define the file
146 type.
147 You can see the context of a file using the -Z option to ls
149 Policy governs the access confined processes have to these files.
151 SELinux rrdcached policy is very flexible allowing users to setup their
152 rrdcached processes in as secure a method as possible.
153 STANDARD FILE CONTEXT
155 SELinux defines the file context types for the rrdcached, if you wanted
157 to store files with these types in a diffent paths, you need to execute
158 the semanage command to sepecify alternate labeling and then use
159 restorecon to put the labels on disk.
160 semanage fcontext -a -t rrdcached_var_run_t '/srv/myrrdcached_con‐
162 tent(/.*)?'
163 restorecon -R -v /srv/myrrdcached_content
164 Note: SELinux often uses regular expressions to specify labels that
166 match multiple files.
167 The following file types are defined for rrdcached:
169 rrdcached_exec_t
173 - Set files with the rrdcached_exec_t type, if you want to transition
175 an executable to the rrdcached_t domain.
176 rrdcached_tmp_t
180 - Set files with the rrdcached_tmp_t type, if you want to store rrd‐
182 cached temporary files in the /tmp directories.
183 rrdcached_var_run_t
187 - Set files with the rrdcached_var_run_t type, if you want to store the
189 rrdcached files under the /run or /var/run directory.
190 Note: File context can be temporarily modified with the chcon command.
194 If you want to permanently change the file context you need to use the
195 semanage fcontext command. This will modify the SELinux labeling data‐
196 base. You will need to use restorecon to apply the labels.
197
200 semanage fcontext can also be used to manipulate default file context
201 mappings.
202 semanage permissive can also be used to manipulate whether or not a
204 process type is permissive.
205 semanage module can also be used to enable/disable/install/remove pol‐
207 icy modules.
208 semanage boolean can also be used to manipulate the booleans
210 system-config-selinux is a GUI tool available to customize SELinux pol‐
213 icy settings.
214
217 This manual page was auto-generated using sepolicy manpage .
218
221 selinux(8), rrdcached(8), semanage(8), restorecon(8), chcon(1), sepol‐
222 icy(8), setsebool(8)
223rrdcached 19-12-02 rrdcached_selinux(8)