1qdiskd_selinux(8) SELinux Policy qdiskd qdiskd_selinux(8)
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6 qdiskd_selinux - Security Enhanced Linux Policy for the qdiskd pro‐
7 cesses
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10 Security-Enhanced Linux secures the qdiskd processes via flexible
11 mandatory access control.
12 The qdiskd processes execute with the qdiskd_t SELinux type. You can
14 check if you have these processes running by executing the ps command
15 with the -Z qualifier.
16 For example:
18 ps -eZ | grep qdiskd_t
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24 The qdiskd_t SELinux type can be entered via the qdiskd_exec_t file
25 type.
26 The default entrypoint paths for the qdiskd_t domain are the following:
28 /usr/sbin/qdiskd
30
32 SELinux defines process types (domains) for each process running on the
33 system
34 You can see the context of a process using the -Z option to ps
36 Policy governs the access confined processes have to files. SELinux
38 qdiskd policy is very flexible allowing users to setup their qdiskd
39 processes in as secure a method as possible.
40 The following process types are defined for qdiskd:
42 qdiskd_t
44 Note: semanage permissive -a qdiskd_t can be used to make the process
46 type qdiskd_t permissive. SELinux does not deny access to permissive
47 process types, but the AVC (SELinux denials) messages are still gener‐
48 ated.
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52 SELinux policy is customizable based on least access required. qdiskd
53 policy is extremely flexible and has several booleans that allow you to
54 manipulate the policy and run qdiskd with the tightest access possible.
55 If you want to allow cluster administrative cluster domains memcheck-
59 amd64- to use executable memory, you must turn on the cluster_use_ex‐
60 ecmem boolean. Disabled by default.
61 setsebool -P cluster_use_execmem 1
63 If you want to allow all domains to execute in fips_mode, you must turn
67 on the fips_mode boolean. Enabled by default.
68 setsebool -P fips_mode 1
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74 The SELinux process type qdiskd_t can manage files labeled with the
75 following file types. The paths listed are the default paths for these
76 file types. Note the processes UID still need to have DAC permissions.
77 cluster_conf_t
79 /etc/cluster(/.*)?
81 cluster_log
83 cluster_var_lib_t
86 /var/lib/pcsd(/.*)?
88 /var/lib/cluster(/.*)?
89 /var/lib/openais(/.*)?
90 /var/lib/pengine(/.*)?
91 /var/lib/corosync(/.*)?
92 /usr/lib/heartbeat(/.*)?
93 /var/lib/heartbeat(/.*)?
94 /var/lib/pacemaker(/.*)?
95 cluster_var_run_t
97 /var/run/crm(/.*)?
99 /var/run/cman_.*
100 /var/run/rsctmp(/.*)?
101 /var/run/aisexec.*
102 /var/run/heartbeat(/.*)?
103 /var/run/pcsd-ruby.socket
104 /var/run/corosync-qnetd(/.*)?
105 /var/run/corosync-qdevice(/.*)?
106 /var/run/corosync.pid
107 /var/run/cpglockd.pid
108 /var/run/rgmanager.pid
109 /var/run/cluster/rgmanager.sk
110 krb5_host_rcache_t
112 /var/tmp/krb5_0.rcache2
114 /var/cache/krb5rcache(/.*)?
115 /var/tmp/nfs_0
116 /var/tmp/DNS_25
117 /var/tmp/host_0
118 /var/tmp/imap_0
119 /var/tmp/HTTP_23
120 /var/tmp/HTTP_48
121 /var/tmp/ldap_55
122 /var/tmp/ldap_487
123 /var/tmp/ldapmap1_0
124 qdiskd_tmpfs_t
126 qdiskd_var_lib_t
129 /var/lib/qdiskd(/.*)?
131 qdiskd_var_run_t
133 /var/run/qdiskd.pid
135 root_t
137 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
139 /
140 /initrd
141
144 SELinux requires files to have an extended attribute to define the file
145 type.
146 You can see the context of a file using the -Z option to ls
148 Policy governs the access confined processes have to these files.
150 SELinux qdiskd policy is very flexible allowing users to setup their
151 qdiskd processes in as secure a method as possible.
152 STANDARD FILE CONTEXT
154 SELinux defines the file context types for the qdiskd, if you wanted to
156 store files with these types in a diffent paths, you need to execute
157 the semanage command to sepecify alternate labeling and then use re‐
158 storecon to put the labels on disk.
159 semanage fcontext -a -t qdiskd_var_lib_t '/srv/myqdiskd_content(/.*)?'
161 restorecon -R -v /srv/myqdiskd_content
162 Note: SELinux often uses regular expressions to specify labels that
164 match multiple files.
165 The following file types are defined for qdiskd:
167 qdiskd_exec_t
171 - Set files with the qdiskd_exec_t type, if you want to transition an
173 executable to the qdiskd_t domain.
174 qdiskd_tmpfs_t
178 - Set files with the qdiskd_tmpfs_t type, if you want to store qdiskd
180 files on a tmpfs file system.
181 qdiskd_var_lib_t
185 - Set files with the qdiskd_var_lib_t type, if you want to store the
187 qdiskd files under the /var/lib directory.
188 qdiskd_var_log_t
192 - Set files with the qdiskd_var_log_t type, if you want to treat the
194 data as qdiskd var log data, usually stored under the /var/log direc‐
195 tory.
196 qdiskd_var_run_t
200 - Set files with the qdiskd_var_run_t type, if you want to store the
202 qdiskd files under the /run or /var/run directory.
203 Note: File context can be temporarily modified with the chcon command.
207 If you want to permanently change the file context you need to use the
208 semanage fcontext command. This will modify the SELinux labeling data‐
209 base. You will need to use restorecon to apply the labels.
210
213 semanage fcontext can also be used to manipulate default file context
214 mappings.
215 semanage permissive can also be used to manipulate whether or not a
217 process type is permissive.
218 semanage module can also be used to enable/disable/install/remove pol‐
220 icy modules.
221 semanage boolean can also be used to manipulate the booleans
223 system-config-selinux is a GUI tool available to customize SELinux pol‐
226 icy settings.
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230 This manual page was auto-generated using sepolicy manpage .
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234 selinux(8), qdiskd(8), semanage(8), restorecon(8), chcon(1), sepol‐
235 icy(8), setsebool(8)
236qdiskd 21-06-09 qdiskd_selinux(8)