1oracleasm_selinux(8) SELinux Policy oracleasm oracleasm_selinux(8)
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6 oracleasm_selinux - Security Enhanced Linux Policy for the oracleasm
7 processes
8
10 Security-Enhanced Linux secures the oracleasm processes via flexible
11 mandatory access control.
12 The oracleasm processes execute with the oracleasm_t SELinux type. You
14 can check if you have these processes running by executing the ps com‐
15 mand with the -Z qualifier.
16 For example:
18 ps -eZ | grep oracleasm_t
20
24 The oracleasm_t SELinux type can be entered via the oracleasm_exec_t
25 file type.
26 The default entrypoint paths for the oracleasm_t domain are the follow‐
28 ing:
29 /usr/sbin/oracleasm
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 oracleasm policy is very flexible allowing users to setup their ora‐
40 cleasm processes in as secure a method as possible.
41 The following process types are defined for oracleasm:
43 oracleasm_t
45 Note: semanage permissive -a oracleasm_t can be used to make the
47 process type oracleasm_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. ora‐
54 cleasm policy is extremely flexible and has several booleans that allow
55 you to manipulate the policy and run oracleasm with the tightest access
56 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
68 The SELinux process type oracleasm_t can manage files labeled with the
69 following file types. The paths listed are the default paths for these
70 file types. Note the processes UID still need to have DAC permissions.
71 cluster_conf_t
73 /etc/cluster(/.*)?
75 cluster_var_lib_t
77 /var/lib/pcsd(/.*)?
79 /var/lib/cluster(/.*)?
80 /var/lib/openais(/.*)?
81 /var/lib/pengine(/.*)?
82 /var/lib/corosync(/.*)?
83 /usr/lib/heartbeat(/.*)?
84 /var/lib/heartbeat(/.*)?
85 /var/lib/pacemaker(/.*)?
86 cluster_var_run_t
88 /var/run/crm(/.*)?
90 /var/run/cman_.*
91 /var/run/rsctmp(/.*)?
92 /var/run/aisexec.*
93 /var/run/heartbeat(/.*)?
94 /var/run/pcsd-ruby.socket
95 /var/run/corosync-qnetd(/.*)?
96 /var/run/corosync-qdevice(/.*)?
97 /var/run/corosync.pid
98 /var/run/cpglockd.pid
99 /var/run/rgmanager.pid
100 /var/run/cluster/rgmanager.sk
101 oracleasm_conf_t
103 /etc/sysconfig/oracleasm(/.*)?
105 /etc/sysconfig/oracleasm-_dev_oracleasm
106 oracleasm_tmp_t
108 root_t
111 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
113 /
114 /initrd
115 sysfs_t
117 /sys(/.*)?
119
122 SELinux requires files to have an extended attribute to define the file
123 type.
124 You can see the context of a file using the -Z option to ls
126 Policy governs the access confined processes have to these files.
128 SELinux oracleasm policy is very flexible allowing users to setup their
129 oracleasm processes in as secure a method as possible.
130 STANDARD FILE CONTEXT
132 SELinux defines the file context types for the oracleasm, if you wanted
134 to store files with these types in a diffent paths, you need to execute
135 the semanage command to sepecify alternate labeling and then use re‐
136 storecon to put the labels on disk.
137 semanage fcontext -a -t oracleasm_conf_t '/srv/myoracleasm_con‐
139 tent(/.*)?'
140 restorecon -R -v /srv/myoracleasm_content
141 Note: SELinux often uses regular expressions to specify labels that
143 match multiple files.
144 The following file types are defined for oracleasm:
146 oracleasm_conf_t
150 - Set files with the oracleasm_conf_t type, if you want to treat the
152 files as oracleasm configuration data, usually stored under the /etc
153 directory.
154 Paths:
157 /etc/sysconfig/oracleasm(/.*)?, /etc/sysconfig/oracleasm-_dev_ora‐
158 cleasm
159 oracleasm_exec_t
162 - Set files with the oracleasm_exec_t type, if you want to transition
164 an executable to the oracleasm_t domain.
165 oracleasm_initrc_exec_t
169 - Set files with the oracleasm_initrc_exec_t type, if you want to tran‐
171 sition an executable to the oracleasm_initrc_t domain.
172 oracleasm_tmp_t
176 - Set files with the oracleasm_tmp_t type, if you want to store ora‐
178 cleasm temporary files in the /tmp directories.
179 oracleasmfs_t
183 - Set files with the oracleasmfs_t type, if you want to treat the files
185 as oracleasmfs data.
186 Note: File context can be temporarily modified with the chcon command.
190 If you want to permanently change the file context you need to use the
191 semanage fcontext command. This will modify the SELinux labeling data‐
192 base. You will need to use restorecon to apply the labels.
193
196 semanage fcontext can also be used to manipulate default file context
197 mappings.
198 semanage permissive can also be used to manipulate whether or not a
200 process type is permissive.
201 semanage module can also be used to enable/disable/install/remove pol‐
203 icy modules.
204 semanage boolean can also be used to manipulate the booleans
206 system-config-selinux is a GUI tool available to customize SELinux pol‐
209 icy settings.
210
213 This manual page was auto-generated using sepolicy manpage .
214
217 selinux(8), oracleasm(8), semanage(8), restorecon(8), chcon(1), sepol‐
218 icy(8), setsebool(8)
219oracleasm 21-06-09 oracleasm_selinux(8)