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/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 root_t
107 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
109 /
110 /initrd
111 sysfs_t
113 /sys(/.*)?
115
118 SELinux requires files to have an extended attribute to define the file
119 type.
120 You can see the context of a file using the -Z option to ls
122 Policy governs the access confined processes have to these files.
124 SELinux oracleasm policy is very flexible allowing users to setup their
125 oracleasm processes in as secure a method as possible.
126 STANDARD FILE CONTEXT
128 SELinux defines the file context types for the oracleasm, if you wanted
130 to store files with these types in a diffent paths, you need to execute
131 the semanage command to sepecify alternate labeling and then use
132 restorecon to put the labels on disk.
133 semanage fcontext -a -t oracleasm_conf_t '/srv/myoracleasm_con‐
135 tent(/.*)?'
136 restorecon -R -v /srv/myoracleasm_content
137 Note: SELinux often uses regular expressions to specify labels that
139 match multiple files.
140 The following file types are defined for oracleasm:
142 oracleasm_conf_t
146 - Set files with the oracleasm_conf_t type, if you want to treat the
148 files as oracleasm configuration data, usually stored under the /etc
149 directory.
150 Paths:
153 /etc/sysconfig/oracleasm(/.*)?, /etc/sysconfig/oracleasm-_dev_ora‐
154 cleasm
155 oracleasm_exec_t
158 - Set files with the oracleasm_exec_t type, if you want to transition
160 an executable to the oracleasm_t domain.
161 oracleasm_initrc_exec_t
165 - Set files with the oracleasm_initrc_exec_t type, if you want to tran‐
167 sition an executable to the oracleasm_initrc_t domain.
168 oracleasm_tmp_t
172 - Set files with the oracleasm_tmp_t type, if you want to store ora‐
174 cleasm temporary files in the /tmp directories.
175 oracleasmfs_t
179 - Set files with the oracleasmfs_t type, if you want to treat the files
181 as oracleasmfs data.
182 Note: File context can be temporarily modified with the chcon command.
186 If you want to permanently change the file context you need to use the
187 semanage fcontext command. This will modify the SELinux labeling data‐
188 base. You will need to use restorecon to apply the labels.
189
192 semanage fcontext can also be used to manipulate default file context
193 mappings.
194 semanage permissive can also be used to manipulate whether or not a
196 process type is permissive.
197 semanage module can also be used to enable/disable/install/remove pol‐
199 icy modules.
200 semanage boolean can also be used to manipulate the booleans
202 system-config-selinux is a GUI tool available to customize SELinux pol‐
205 icy settings.
206
209 This manual page was auto-generated using sepolicy manpage .
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213 selinux(8), oracleasm(8), semanage(8), restorecon(8), chcon(1), sepol‐
214 icy(8), setsebool(8)
215oracleasm 21-03-26 oracleasm_selinux(8)