1boltd_selinux(8) SELinux Policy boltd boltd_selinux(8)
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6 boltd_selinux - Security Enhanced Linux Policy for the boltd processes
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9 Security-Enhanced Linux secures the boltd processes via flexible manda‐
10 tory access control.
11 The boltd processes execute with the boltd_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 boltd_t
19
23 The boltd_t SELinux type can be entered via the boltd_exec_t file type.
24 The default entrypoint paths for the boltd_t domain are the following:
26 /usr/libexec/boltd
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 boltd policy is very flexible allowing users to setup their boltd pro‐
37 cesses in as secure a method as possible.
38 The following process types are defined for boltd:
40 boltd_t
42 Note: semanage permissive -a boltd_t can be used to make the process
44 type boltd_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. boltd
51 policy is extremely flexible and has several booleans that allow you to
52 manipulate the policy and run boltd 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 system to run with NIS, you must turn on the
64 nis_enabled boolean. Disabled by default.
65 setsebool -P nis_enabled 1
67
71 The SELinux process type boltd_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 boltd_var_lib_t
76 /var/lib/boltd(/.*)?
78 boltd_var_run_t
80 /var/run/boltd(/.*)?
82 cluster_conf_t
84 /etc/cluster(/.*)?
86 cluster_var_lib_t
88 /var/lib/pcsd(/.*)?
90 /var/lib/cluster(/.*)?
91 /var/lib/openais(/.*)?
92 /var/lib/pengine(/.*)?
93 /var/lib/corosync(/.*)?
94 /usr/lib/heartbeat(/.*)?
95 /var/lib/heartbeat(/.*)?
96 /var/lib/pacemaker(/.*)?
97 cluster_var_run_t
99 /var/run/crm(/.*)?
101 /var/run/cman_.*
102 /var/run/rsctmp(/.*)?
103 /var/run/aisexec.*
104 /var/run/heartbeat(/.*)?
105 /var/run/pcsd-ruby.socket
106 /var/run/corosync-qnetd(/.*)?
107 /var/run/corosync-qdevice(/.*)?
108 /var/run/corosync.pid
109 /var/run/cpglockd.pid
110 /var/run/rgmanager.pid
111 /var/run/cluster/rgmanager.sk
112 krb5_host_rcache_t
114 /var/tmp/krb5_0.rcache2
116 /var/cache/krb5rcache(/.*)?
117 /var/tmp/nfs_0
118 /var/tmp/DNS_25
119 /var/tmp/host_0
120 /var/tmp/imap_0
121 /var/tmp/HTTP_23
122 /var/tmp/HTTP_48
123 /var/tmp/ldap_55
124 /var/tmp/ldap_487
125 /var/tmp/ldapmap1_0
126 root_t
128 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
130 /
131 /initrd
132 sysfs_t
134 /sys(/.*)?
136
139 SELinux requires files to have an extended attribute to define the file
140 type.
141 You can see the context of a file using the -Z option to ls
143 Policy governs the access confined processes have to these files.
145 SELinux boltd policy is very flexible allowing users to setup their
146 boltd processes in as secure a method as possible.
147 STANDARD FILE CONTEXT
149 SELinux defines the file context types for the boltd, if you wanted to
151 store files with these types in a diffent paths, you need to execute
152 the semanage command to specify alternate labeling and then use re‐
153 storecon to put the labels on disk.
154 semanage fcontext -a -t boltd_var_run_t '/srv/myboltd_content(/.*)?'
156 restorecon -R -v /srv/myboltd_content
157 Note: SELinux often uses regular expressions to specify labels that
159 match multiple files.
160 The following file types are defined for boltd:
162 boltd_exec_t
166 - Set files with the boltd_exec_t type, if you want to transition an
168 executable to the boltd_t domain.
169 boltd_var_lib_t
173 - Set files with the boltd_var_lib_t type, if you want to store the
175 boltd files under the /var/lib directory.
176 boltd_var_run_t
180 - Set files with the boltd_var_run_t type, if you want to store the
182 boltd files under the /run or /var/run directory.
183 Note: File context can be temporarily modified with the chcon command.
187 If you want to permanently change the file context you need to use the
188 semanage fcontext command. This will modify the SELinux labeling data‐
189 base. You will need to use restorecon to apply the labels.
190
193 semanage fcontext can also be used to manipulate default file context
194 mappings.
195 semanage permissive can also be used to manipulate whether or not a
197 process type is permissive.
198 semanage module can also be used to enable/disable/install/remove pol‐
200 icy modules.
201 semanage boolean can also be used to manipulate the booleans
203 system-config-selinux is a GUI tool available to customize SELinux pol‐
206 icy settings.
207
210 This manual page was auto-generated using sepolicy manpage .
211
214 selinux(8), boltd(8), semanage(8), restorecon(8), chcon(1), sepol‐
215 icy(8), setsebool(8)
216boltd 21-11-19 boltd_selinux(8)