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 allow all domains to execute in fips_mode, you must turn
57 on the fips_mode boolean. Enabled by default.
58 setsebool -P fips_mode 1
60 If you want to allow confined applications to use nscd shared memory,
64 you must turn on the nscd_use_shm boolean. Enabled by default.
65 setsebool -P nscd_use_shm 1
67
71 The SELinux process type aiccu_t can manage files labeled with the fol‐
72 lowing file types. The paths listed are the default paths for these
73 file types. Note the processes UID still need to have DAC permissions.
74 aiccu_var_run_t
76 /var/run/aiccu.pid
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/pcsd-ruby.socket
102 /var/run/corosync-qnetd(/.*)?
103 /var/run/corosync-qdevice(/.*)?
104 /var/run/corosync.pid
105 /var/run/cpglockd.pid
106 /var/run/rgmanager.pid
107 /var/run/cluster/rgmanager.sk
108 root_t
110 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
112 /
113 /initrd
114
117 SELinux requires files to have an extended attribute to define the file
118 type.
119 You can see the context of a file using the -Z option to ls
121 Policy governs the access confined processes have to these files.
123 SELinux aiccu policy is very flexible allowing users to setup their
124 aiccu processes in as secure a method as possible.
125 STANDARD FILE CONTEXT
127 SELinux defines the file context types for the aiccu, if you wanted to
129 store files with these types in a diffent paths, you need to execute
130 the semanage command to sepecify alternate labeling and then use re‐
131 storecon to put the labels on disk.
132 semanage fcontext -a -t aiccu_var_run_t '/srv/myaiccu_content(/.*)?'
134 restorecon -R -v /srv/myaiccu_content
135 Note: SELinux often uses regular expressions to specify labels that
137 match multiple files.
138 The following file types are defined for aiccu:
140 aiccu_etc_t
144 - Set files with the aiccu_etc_t type, if you want to store aiccu files
146 in the /etc directories.
147 aiccu_exec_t
151 - Set files with the aiccu_exec_t type, if you want to transition an
153 executable to the aiccu_t domain.
154 aiccu_initrc_exec_t
158 - Set files with the aiccu_initrc_exec_t type, if you want to transi‐
160 tion an executable to the aiccu_initrc_t domain.
161 aiccu_var_run_t
165 - Set files with the aiccu_var_run_t type, if you want to store the
167 aiccu files under the /run or /var/run directory.
168 Note: File context can be temporarily modified with the chcon command.
172 If you want to permanently change the file context you need to use the
173 semanage fcontext command. This will modify the SELinux labeling data‐
174 base. You will need to use restorecon to apply the labels.
175
178 semanage fcontext can also be used to manipulate default file context
179 mappings.
180 semanage permissive can also be used to manipulate whether or not a
182 process type is permissive.
183 semanage module can also be used to enable/disable/install/remove pol‐
185 icy modules.
186 semanage boolean can also be used to manipulate the booleans
188 system-config-selinux is a GUI tool available to customize SELinux pol‐
191 icy settings.
192
195 This manual page was auto-generated using sepolicy manpage .
196
199 selinux(8), aiccu(8), semanage(8), restorecon(8), chcon(1), sepol‐
200 icy(8), setsebool(8)
201aiccu 21-06-09 aiccu_selinux(8)