1mysqlmanagerd_selinux(8) SELinux Policy mysqlmanagerd mysqlmanagerd_selinux(8)
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6 mysqlmanagerd_selinux - Security Enhanced Linux Policy for the mysql‐
7 managerd processes
8
10 Security-Enhanced Linux secures the mysqlmanagerd processes via flexi‐
11 ble mandatory access control.
12 The mysqlmanagerd processes execute with the mysqlmanagerd_t SELinux
14 type. You can check if you have these processes running by executing
15 the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep mysqlmanagerd_t
20
24 The mysqlmanagerd_t SELinux type can be entered via the mysqlman‐
25 agerd_exec_t file type.
26 The default entrypoint paths for the mysqlmanagerd_t domain are the
28 following:
29 /usr/sbin/mysqlmanager
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 mysqlmanagerd policy is very flexible allowing users to setup their
40 mysqlmanagerd processes in as secure a method as possible.
41 The following process types are defined for mysqlmanagerd:
43 mysqlmanagerd_t
45 Note: semanage permissive -a mysqlmanagerd_t can be used to make the
47 process type mysqlmanagerd_t permissive. SELinux does not deny access
48 to permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
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53 SELinux policy is customizable based on least access required. mysql‐
54 managerd policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run mysqlmanagerd with the
56 tightest access possible.
57 If you want to allow all daemons to write corefiles to /, you must turn
61 on the daemons_dump_core boolean. Disabled by default.
62 setsebool -P daemons_dump_core 1
64 If you want to enable cluster mode for daemons, you must turn on the
68 daemons_enable_cluster_mode boolean. Enabled by default.
69 setsebool -P daemons_enable_cluster_mode 1
71 If you want to allow all daemons to use tcp wrappers, you must turn on
75 the daemons_use_tcp_wrapper boolean. Disabled by default.
76 setsebool -P daemons_use_tcp_wrapper 1
78 If you want to allow all daemons the ability to read/write terminals,
82 you must turn on the daemons_use_tty boolean. Disabled by default.
83 setsebool -P daemons_use_tty 1
85 If you want to deny any process from ptracing or debugging any other
89 processes, you must turn on the deny_ptrace boolean. Enabled by
90 default.
91 setsebool -P deny_ptrace 1
93 If you want to allow any process to mmap any file on system with
97 attribute file_type, you must turn on the domain_can_mmap_files bool‐
98 ean. Enabled by default.
99 setsebool -P domain_can_mmap_files 1
101 If you want to allow all domains write to kmsg_device, while kernel is
105 executed with systemd.log_target=kmsg parameter, you must turn on the
106 domain_can_write_kmsg boolean. Disabled by default.
107 setsebool -P domain_can_write_kmsg 1
109 If you want to allow all domains to use other domains file descriptors,
113 you must turn on the domain_fd_use boolean. Enabled by default.
114 setsebool -P domain_fd_use 1
116 If you want to allow all domains to have the kernel load modules, you
120 must turn on the domain_kernel_load_modules boolean. Disabled by
121 default.
122 setsebool -P domain_kernel_load_modules 1
124 If you want to allow all domains to execute in fips_mode, you must turn
128 on the fips_mode boolean. Enabled by default.
129 setsebool -P fips_mode 1
131 If you want to enable reading of urandom for all domains, you must turn
135 on the global_ssp boolean. Disabled by default.
136 setsebool -P global_ssp 1
138
142 SELinux defines port types to represent TCP and UDP ports.
143 You can see the types associated with a port by using the following
145 command:
146 semanage port -l
148 Policy governs the access confined processes have to these ports.
151 SELinux mysqlmanagerd policy is very flexible allowing users to setup
152 their mysqlmanagerd processes in as secure a method as possible.
153 The following port types are defined for mysqlmanagerd:
155 mysqlmanagerd_port_t
158 Default Defined Ports:
162 tcp 2273
163
165 The SELinux process type mysqlmanagerd_t can manage files labeled with
166 the following file types. The paths listed are the default paths for
167 these file types. Note the processes UID still need to have DAC per‐
168 missions.
169 cluster_conf_t
171 /etc/cluster(/.*)?
173 cluster_var_lib_t
175 /var/lib/pcsd(/.*)?
177 /var/lib/cluster(/.*)?
178 /var/lib/openais(/.*)?
179 /var/lib/pengine(/.*)?
180 /var/lib/corosync(/.*)?
181 /usr/lib/heartbeat(/.*)?
182 /var/lib/heartbeat(/.*)?
183 /var/lib/pacemaker(/.*)?
184 cluster_var_run_t
186 /var/run/crm(/.*)?
188 /var/run/cman_.*
189 /var/run/rsctmp(/.*)?
190 /var/run/aisexec.*
191 /var/run/heartbeat(/.*)?
192 /var/run/corosync-qnetd(/.*)?
193 /var/run/corosync-qdevice(/.*)?
194 /var/run/cpglockd.pid
195 /var/run/corosync.pid
196 /var/run/rgmanager.pid
197 /var/run/cluster/rgmanager.sk
198 mysqlmanagerd_var_run_t
200 /var/run/mysqld/mysqlmanager.*
202 root_t
204 /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
206 /
207 /initrd
208
211 SELinux requires files to have an extended attribute to define the file
212 type.
213 You can see the context of a file using the -Z option to ls
215 Policy governs the access confined processes have to these files.
217 SELinux mysqlmanagerd policy is very flexible allowing users to setup
218 their mysqlmanagerd processes in as secure a method as possible.
219 STANDARD FILE CONTEXT
221 SELinux defines the file context types for the mysqlmanagerd, if you
223 wanted to store files with these types in a diffent paths, you need to
224 execute the semanage command to sepecify alternate labeling and then
225 use restorecon to put the labels on disk.
226 semanage fcontext -a -t mysqlmanagerd_var_run_t '/srv/mymysqlman‐
228 agerd_content(/.*)?'
229 restorecon -R -v /srv/mymysqlmanagerd_content
230 Note: SELinux often uses regular expressions to specify labels that
232 match multiple files.
233 The following file types are defined for mysqlmanagerd:
235 mysqlmanagerd_exec_t
239 - Set files with the mysqlmanagerd_exec_t type, if you want to transi‐
241 tion an executable to the mysqlmanagerd_t domain.
242 mysqlmanagerd_initrc_exec_t
246 - Set files with the mysqlmanagerd_initrc_exec_t type, if you want to
248 transition an executable to the mysqlmanagerd_initrc_t domain.
249 mysqlmanagerd_var_run_t
253 - Set files with the mysqlmanagerd_var_run_t type, if you want to store
255 the mysqlmanagerd files under the /run or /var/run directory.
256 Note: File context can be temporarily modified with the chcon command.
260 If you want to permanently change the file context you need to use the
261 semanage fcontext command. This will modify the SELinux labeling data‐
262 base. You will need to use restorecon to apply the labels.
263
266 semanage fcontext can also be used to manipulate default file context
267 mappings.
268 semanage permissive can also be used to manipulate whether or not a
270 process type is permissive.
271 semanage module can also be used to enable/disable/install/remove pol‐
273 icy modules.
274 semanage port can also be used to manipulate the port definitions
276 semanage boolean can also be used to manipulate the booleans
278 system-config-selinux is a GUI tool available to customize SELinux pol‐
281 icy settings.
282
285 This manual page was auto-generated using sepolicy manpage .
286
289 selinux(8), mysqlmanagerd(8), semanage(8), restorecon(8), chcon(1),
290 sepolicy(8) , setsebool(8)
291mysqlmanagerd 19-04-25 mysqlmanagerd_selinux(8)