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 all domains to execute in fips_mode, you must turn
61 on the fips_mode boolean. Enabled by default.
62 setsebool -P fips_mode 1
64 If you want to allow system to run with NIS, you must turn on the
68 nis_enabled boolean. Disabled by default.
69 setsebool -P nis_enabled 1
71
75 The SELinux process type rrdcached_t can manage files labeled with the
76 following file types. The paths listed are the default paths for these
77 file types. Note the processes UID still need to have DAC permissions.
78 cluster_conf_t
80 /etc/cluster(/.*)?
82 cluster_var_lib_t
84 /var/lib/pcsd(/.*)?
86 /var/lib/cluster(/.*)?
87 /var/lib/openais(/.*)?
88 /var/lib/pengine(/.*)?
89 /var/lib/corosync(/.*)?
90 /usr/lib/heartbeat(/.*)?
91 /var/lib/heartbeat(/.*)?
92 /var/lib/pacemaker(/.*)?
93 cluster_var_run_t
95 /var/run/crm(/.*)?
97 /var/run/cman_.*
98 /var/run/rsctmp(/.*)?
99 /var/run/aisexec.*
100 /var/run/heartbeat(/.*)?
101 /var/run/corosync-qnetd(/.*)?
102 /var/run/corosync-qdevice(/.*)?
103 /var/run/corosync.pid
104 /var/run/cpglockd.pid
105 /var/run/rgmanager.pid
106 /var/run/cluster/rgmanager.sk
107 root_t
109 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
111 /
112 /initrd
113 rrdcached_var_run_t
115 /var/run/rrdcached.*
117
120 SELinux requires files to have an extended attribute to define the file
121 type.
122 You can see the context of a file using the -Z option to ls
124 Policy governs the access confined processes have to these files.
126 SELinux rrdcached policy is very flexible allowing users to setup their
127 rrdcached processes in as secure a method as possible.
128 STANDARD FILE CONTEXT
130 SELinux defines the file context types for the rrdcached, if you wanted
132 to store files with these types in a diffent paths, you need to execute
133 the semanage command to sepecify alternate labeling and then use
134 restorecon to put the labels on disk.
135 semanage fcontext -a -t rrdcached_var_run_t '/srv/myrrdcached_con‐
137 tent(/.*)?'
138 restorecon -R -v /srv/myrrdcached_content
139 Note: SELinux often uses regular expressions to specify labels that
141 match multiple files.
142 The following file types are defined for rrdcached:
144 rrdcached_exec_t
148 - Set files with the rrdcached_exec_t type, if you want to transition
150 an executable to the rrdcached_t domain.
151 rrdcached_tmp_t
155 - Set files with the rrdcached_tmp_t type, if you want to store rrd‐
157 cached temporary files in the /tmp directories.
158 rrdcached_var_run_t
162 - Set files with the rrdcached_var_run_t type, if you want to store the
164 rrdcached files under the /run or /var/run directory.
165 Note: File context can be temporarily modified with the chcon command.
169 If you want to permanently change the file context you need to use the
170 semanage fcontext command. This will modify the SELinux labeling data‐
171 base. You will need to use restorecon to apply the labels.
172
175 semanage fcontext can also be used to manipulate default file context
176 mappings.
177 semanage permissive can also be used to manipulate whether or not a
179 process type is permissive.
180 semanage module can also be used to enable/disable/install/remove pol‐
182 icy modules.
183 semanage boolean can also be used to manipulate the booleans
185 system-config-selinux is a GUI tool available to customize SELinux pol‐
188 icy settings.
189
192 This manual page was auto-generated using sepolicy manpage .
193
196 selinux(8), rrdcached(8), semanage(8), restorecon(8), chcon(1), sepol‐
197 icy(8), setsebool(8)
198rrdcached 21-03-26 rrdcached_selinux(8)