1glance_scrubber_selinux(8S)ELinux Policy glance_scrubbegrlance_scrubber_selinux(8)
2
6 glance_scrubber_selinux - Security Enhanced Linux Policy for the
7 glance_scrubber processes
8
10 Security-Enhanced Linux secures the glance_scrubber processes via flex‐
11 ible mandatory access control.
12 The glance_scrubber processes execute with the glance_scrubber_t
14 SELinux type. You can check if you have these processes running by exe‐
15 cuting the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep glance_scrubber_t
20
24 The glance_scrubber_t SELinux type can be entered via the glance_scrub‐
25 ber_exec_t file type.
26 The default entrypoint paths for the glance_scrubber_t domain are the
28 following:
29 /usr/bin/glance-scrubber
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 glance_scrubber policy is very flexible allowing users to setup their
40 glance_scrubber processes in as secure a method as possible.
41 The following process types are defined for glance_scrubber:
43 glance_scrubber_t
45 Note: semanage permissive -a glance_scrubber_t can be used to make the
47 process type glance_scrubber_t permissive. SELinux does not deny access
48 to permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required.
54 glance_scrubber policy is extremely flexible and has several booleans
55 that allow you to manipulate the policy and run glance_scrubber with
56 the tightest access possible.
57 If you want to allow all domains to execute in fips_mode, you must turn
61 on the fips_mode boolean. Enabled by default.
62 setsebool -P fips_mode 1
64 If you want to allow glance domain to use executable memory and exe‐
68 cutable stack, you must turn on the glance_use_execmem boolean. Dis‐
69 abled by default.
70 setsebool -P glance_use_execmem 1
72
76 The SELinux process type glance_scrubber_t can manage files labeled
77 with the following file types. The paths listed are the default paths
78 for these file types. Note the processes UID still need to have DAC
79 permissions.
80 cluster_conf_t
82 /etc/cluster(/.*)?
84 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/corosync-qnetd(/.*)?
104 /var/run/corosync-qdevice(/.*)?
105 /var/run/corosync.pid
106 /var/run/cpglockd.pid
107 /var/run/rgmanager.pid
108 /var/run/cluster/rgmanager.sk
109 fusefs_t
111 /var/run/user/[^/]*/gvfs
113 glance_var_lib_t
115 /var/lib/glance(/.*)?
117 glance_var_run_t
119 /var/run/glance(/.*)?
121 root_t
123 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
125 /
126 /initrd
127
130 SELinux requires files to have an extended attribute to define the file
131 type.
132 You can see the context of a file using the -Z option to ls
134 Policy governs the access confined processes have to these files.
136 SELinux glance_scrubber policy is very flexible allowing users to setup
137 their glance_scrubber processes in as secure a method as possible.
138 STANDARD FILE CONTEXT
140 SELinux defines the file context types for the glance_scrubber, if you
142 wanted to store files with these types in a diffent paths, you need to
143 execute the semanage command to sepecify alternate labeling and then
144 use restorecon to put the labels on disk.
145 semanage fcontext -a -t glance_scrubber_unit_file_t
147 '/srv/myglance_scrubber_content(/.*)?'
148 restorecon -R -v /srv/myglance_scrubber_content
149 Note: SELinux often uses regular expressions to specify labels that
151 match multiple files.
152 The following file types are defined for glance_scrubber:
154 glance_scrubber_exec_t
158 - Set files with the glance_scrubber_exec_t type, if you want to tran‐
160 sition an executable to the glance_scrubber_t domain.
161 glance_scrubber_initrc_exec_t
165 - Set files with the glance_scrubber_initrc_exec_t type, if you want to
167 transition an executable to the glance_scrubber_initrc_t domain.
168 glance_scrubber_unit_file_t
172 - Set files with the glance_scrubber_unit_file_t type, if you want to
174 treat the files as glance scrubber unit content.
175 Note: File context can be temporarily modified with the chcon command.
179 If you want to permanently change the file context you need to use the
180 semanage fcontext command. This will modify the SELinux labeling data‐
181 base. You will need to use restorecon to apply the labels.
182
185 semanage fcontext can also be used to manipulate default file context
186 mappings.
187 semanage permissive can also be used to manipulate whether or not a
189 process type is permissive.
190 semanage module can also be used to enable/disable/install/remove pol‐
192 icy modules.
193 semanage boolean can also be used to manipulate the booleans
195 system-config-selinux is a GUI tool available to customize SELinux pol‐
198 icy settings.
199
202 This manual page was auto-generated using sepolicy manpage .
203
206 selinux(8), glance_scrubber(8), semanage(8), restorecon(8), chcon(1),
207 sepolicy(8), setsebool(8)
208glance_scrubber 21-03-26 glance_scrubber_selinux(8)