1oracleasm_selinux(8) SELinux Policy oracleasm oracleasm_selinux(8)
2
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/corosync-qnetd(/.*)?
95 /var/run/corosync-qdevice(/.*)?
96 /var/run/corosync.pid
97 /var/run/cpglockd.pid
98 /var/run/rgmanager.pid
99 /var/run/cluster/rgmanager.sk
100 oracleasm_conf_t
102 /etc/sysconfig/oracleasm(/.*)?
104 /etc/sysconfig/oracleasm-_dev_oracleasm
105 oracleasm_tmp_t
107 root_t
110 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
112 /
113 /initrd
114 sysfs_t
116 /sys(/.*)?
118
121 SELinux requires files to have an extended attribute to define the file
122 type.
123 You can see the context of a file using the -Z option to ls
125 Policy governs the access confined processes have to these files.
127 SELinux oracleasm policy is very flexible allowing users to setup their
128 oracleasm processes in as secure a method as possible.
129 STANDARD FILE CONTEXT
131 SELinux defines the file context types for the oracleasm, if you wanted
133 to store files with these types in a diffent paths, you need to execute
134 the semanage command to sepecify alternate labeling and then use
135 restorecon to put the labels on disk.
136 semanage fcontext -a -t oracleasm_conf_t '/srv/myoracleasm_con‐
138 tent(/.*)?'
139 restorecon -R -v /srv/myoracleasm_content
140 Note: SELinux often uses regular expressions to specify labels that
142 match multiple files.
143 The following file types are defined for oracleasm:
145 oracleasm_conf_t
149 - Set files with the oracleasm_conf_t type, if you want to treat the
151 files as oracleasm configuration data, usually stored under the /etc
152 directory.
153 Paths:
156 /etc/sysconfig/oracleasm(/.*)?, /etc/sysconfig/oracleasm-_dev_ora‐
157 cleasm
158 oracleasm_exec_t
161 - Set files with the oracleasm_exec_t type, if you want to transition
163 an executable to the oracleasm_t domain.
164 oracleasm_initrc_exec_t
168 - Set files with the oracleasm_initrc_exec_t type, if you want to tran‐
170 sition an executable to the oracleasm_initrc_t domain.
171 oracleasm_tmp_t
175 - Set files with the oracleasm_tmp_t type, if you want to store ora‐
177 cleasm temporary files in the /tmp directories.
178 oracleasmfs_t
182 - Set files with the oracleasmfs_t type, if you want to treat the files
184 as oracleasmfs data.
185 Note: File context can be temporarily modified with the chcon command.
189 If you want to permanently change the file context you need to use the
190 semanage fcontext command. This will modify the SELinux labeling data‐
191 base. You will need to use restorecon to apply the labels.
192
195 semanage fcontext can also be used to manipulate default file context
196 mappings.
197 semanage permissive can also be used to manipulate whether or not a
199 process type is permissive.
200 semanage module can also be used to enable/disable/install/remove pol‐
202 icy modules.
203 semanage boolean can also be used to manipulate the booleans
205 system-config-selinux is a GUI tool available to customize SELinux pol‐
208 icy settings.
209
212 This manual page was auto-generated using sepolicy manpage .
213
216 selinux(8), oracleasm(8), semanage(8), restorecon(8), chcon(1), sepol‐
217 icy(8), setsebool(8)
218oracleasm 19-06-18 oracleasm_selinux(8)