1ricci_modcluster_selinux(S8E)Linux Policy ricci_modclusrtiecrci_modcluster_selinux(8)
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6 ricci_modcluster_selinux - Security Enhanced Linux Policy for the
7 ricci_modcluster processes
8
10 Security-Enhanced Linux secures the ricci_modcluster processes via
11 flexible mandatory access control.
12 The ricci_modcluster processes execute with the ricci_modcluster_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 For example:
18 ps -eZ | grep ricci_modcluster_t
20
24 The ricci_modcluster_t SELinux type can be entered via the ricci_mod‐
25 cluster_exec_t file type.
26 The default entrypoint paths for the ricci_modcluster_t domain are the
28 following:
29 /usr/libexec/modcluster
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 ricci_modcluster policy is very flexible allowing users to setup their
40 ricci_modcluster processes in as secure a method as possible.
41 The following process types are defined for ricci_modcluster:
43 ricci_modcluster_t, ricci_modclusterd_t
45 Note: semanage permissive -a ricci_modcluster_t can be used to make the
47 process type ricci_modcluster_t permissive. SELinux does not deny
48 access to permissive process types, but the AVC (SELinux denials) mes‐
49 sages are still generated.
50
53 SELinux policy is customizable based on least access required.
54 ricci_modcluster policy is extremely flexible and has several booleans
55 that allow you to manipulate the policy and run ricci_modcluster with
56 the tightest access 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 SELinux defines port types to represent TCP and UDP ports.
76 You can see the types associated with a port by using the following
78 command:
79 semanage port -l
81 Policy governs the access confined processes have to these ports.
84 SELinux ricci_modcluster policy is very flexible allowing users to set‐
85 up their ricci_modcluster processes in as secure a method as possible.
86 The following port types are defined for ricci_modcluster:
88 ricci_modcluster_port_t
91 Default Defined Ports:
95 tcp 16851
96 udp 16851
97
99 The SELinux process type ricci_modcluster_t can manage files labeled
100 with the following file types. The paths listed are the default paths
101 for these file types. Note the processes UID still need to have DAC
102 permissions.
103 cluster_conf_t
105 /etc/cluster(/.*)?
107 systemd_passwd_var_run_t
109 /var/run/systemd/ask-password(/.*)?
111 /var/run/systemd/ask-password-block(/.*)?
112
115 SELinux requires files to have an extended attribute to define the file
116 type.
117 You can see the context of a file using the -Z option to ls
119 Policy governs the access confined processes have to these files.
121 SELinux ricci_modcluster policy is very flexible allowing users to set‐
122 up their ricci_modcluster processes in as secure a method as possible.
123 STANDARD FILE CONTEXT
125 SELinux defines the file context types for the ricci_modcluster, if you
127 wanted to store files with these types in a diffent paths, you need to
128 execute the semanage command to sepecify alternate labeling and then
129 use restorecon to put the labels on disk.
130 semanage fcontext -a -t ricci_modclusterd_tmpfs_t '/srv/myricci_mod‐
132 cluster_content(/.*)?'
133 restorecon -R -v /srv/myricci_modcluster_content
134 Note: SELinux often uses regular expressions to specify labels that
136 match multiple files.
137 The following file types are defined for ricci_modcluster:
139 ricci_modcluster_exec_t
143 - Set files with the ricci_modcluster_exec_t type, if you want to tran‐
145 sition an executable to the ricci_modcluster_t domain.
146 ricci_modcluster_var_lib_t
150 - Set files with the ricci_modcluster_var_lib_t type, if you want to
152 store the ricci modcluster files under the /var/lib directory.
153 ricci_modcluster_var_log_t
157 - Set files with the ricci_modcluster_var_log_t type, if you want to
159 treat the data as ricci modcluster var log data, usually stored under
160 the /var/log directory.
161 ricci_modcluster_var_run_t
165 - Set files with the ricci_modcluster_var_run_t type, if you want to
167 store the ricci modcluster files under the /run or /var/run directory.
168 Paths:
171 /var/run/clumond.sock, /var/run/modclusterd.pid
172 ricci_modclusterd_exec_t
175 - Set files with the ricci_modclusterd_exec_t type, if you want to
177 transition an executable to the ricci_modclusterd_t domain.
178 ricci_modclusterd_tmpfs_t
182 - Set files with the ricci_modclusterd_tmpfs_t type, if you want to
184 store ricci modclusterd files on a tmpfs file system.
185 Note: File context can be temporarily modified with the chcon command.
189 If you want to permanently change the file context you need to use the
190 semanage fcontext command. This will modify the SELinux labeling data‐
191 base. You will need to use restorecon to apply the labels.
192
195 semanage fcontext can also be used to manipulate default file context
196 mappings.
197 semanage permissive can also be used to manipulate whether or not a
199 process type is permissive.
200 semanage module can also be used to enable/disable/install/remove pol‐
202 icy modules.
203 semanage port can also be used to manipulate the port definitions
205 semanage boolean can also be used to manipulate the booleans
207 system-config-selinux is a GUI tool available to customize SELinux pol‐
210 icy settings.
211
214 This manual page was auto-generated using sepolicy manpage .
215
218 selinux(8), ricci_modcluster(8), semanage(8), restorecon(8), chcon(1),
219 sepolicy(8), setsebool(8)
220ricci_modcluster 21-03-26 ricci_modcluster_selinux(8)