1aiccu_selinux(8) SELinux Policy aiccu aiccu_selinux(8)
2
6 aiccu_selinux - Security Enhanced Linux Policy for the aiccu processes
7
9 Security-Enhanced Linux secures the aiccu processes via flexible manda‐
10 tory access control.
11 The aiccu processes execute with the aiccu_t SELinux type. You can
13 check if you have these processes running by executing the ps command
14 with the -Z qualifier.
15 For example:
17 ps -eZ | grep aiccu_t
19
23 The aiccu_t SELinux type can be entered via the aiccu_exec_t file type.
24 The default entrypoint paths for the aiccu_t domain are the following:
26 /usr/sbin/aiccu
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 aiccu policy is very flexible allowing users to setup their aiccu pro‐
37 cesses in as secure a method as possible.
38 The following process types are defined for aiccu:
40 aiccu_t
42 Note: semanage permissive -a aiccu_t can be used to make the process
44 type aiccu_t permissive. SELinux does not deny access to permissive
45 process types, but the AVC (SELinux denials) messages are still gener‐
46 ated.
47
50 SELinux policy is customizable based on least access required. aiccu
51 policy is extremely flexible and has several booleans that allow you to
52 manipulate the policy and run aiccu with the tightest access possible.
53 If you want to dontaudit all daemons scheduling requests (setsched,
57 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
58 Enabled by default.
59 setsebool -P daemons_dontaudit_scheduling 1
61 If you want to allow all domains to execute in fips_mode, you must turn
65 on the fips_mode boolean. Enabled by default.
66 setsebool -P fips_mode 1
68 If you want to allow confined applications to use nscd shared memory,
72 you must turn on the nscd_use_shm boolean. Enabled by default.
73 setsebool -P nscd_use_shm 1
75
79 The SELinux process type aiccu_t can manage files labeled with the fol‐
80 lowing file types. The paths listed are the default paths for these
81 file types. Note the processes UID still need to have DAC permissions.
82 aiccu_var_run_t
84 /var/run/aiccu.pid
86 cluster_conf_t
88 /etc/cluster(/.*)?
90 cluster_var_lib_t
92 /var/lib/pcsd(/.*)?
94 /var/lib/cluster(/.*)?
95 /var/lib/openais(/.*)?
96 /var/lib/pengine(/.*)?
97 /var/lib/corosync(/.*)?
98 /usr/lib/heartbeat(/.*)?
99 /var/lib/heartbeat(/.*)?
100 /var/lib/pacemaker(/.*)?
101 cluster_var_run_t
103 /var/run/crm(/.*)?
105 /var/run/cman_.*
106 /var/run/rsctmp(/.*)?
107 /var/run/aisexec.*
108 /var/run/heartbeat(/.*)?
109 /var/run/pcsd-ruby.socket
110 /var/run/corosync-qnetd(/.*)?
111 /var/run/corosync-qdevice(/.*)?
112 /var/run/corosync.pid
113 /var/run/cpglockd.pid
114 /var/run/rgmanager.pid
115 /var/run/cluster/rgmanager.sk
116 root_t
118 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
120 /
121 /initrd
122
125 SELinux requires files to have an extended attribute to define the file
126 type.
127 You can see the context of a file using the -Z option to ls
129 Policy governs the access confined processes have to these files.
131 SELinux aiccu policy is very flexible allowing users to setup their
132 aiccu processes in as secure a method as possible.
133 STANDARD FILE CONTEXT
135 SELinux defines the file context types for the aiccu, if you wanted to
137 store files with these types in a different paths, you need to execute
138 the semanage command to specify alternate labeling and then use re‐
139 storecon to put the labels on disk.
140 semanage fcontext -a -t aiccu_exec_t '/srv/aiccu/content(/.*)?'
142 restorecon -R -v /srv/myaiccu_content
143 Note: SELinux often uses regular expressions to specify labels that
145 match multiple files.
146 The following file types are defined for aiccu:
148 aiccu_etc_t
152 - Set files with the aiccu_etc_t type, if you want to store aiccu files
154 in the /etc directories.
155 aiccu_exec_t
159 - Set files with the aiccu_exec_t type, if you want to transition an
161 executable to the aiccu_t domain.
162 aiccu_initrc_exec_t
166 - Set files with the aiccu_initrc_exec_t type, if you want to transi‐
168 tion an executable to the aiccu_initrc_t domain.
169 aiccu_var_run_t
173 - Set files with the aiccu_var_run_t type, if you want to store the
175 aiccu 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), aiccu(8), semanage(8), restorecon(8), chcon(1), sepol‐
208 icy(8), setsebool(8)
209aiccu 23-12-15 aiccu_selinux(8)