1opensm_selinux(8) SELinux Policy opensm opensm_selinux(8)
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6 opensm_selinux - Security Enhanced Linux Policy for the opensm pro‐
7 cesses
8
10 Security-Enhanced Linux secures the opensm processes via flexible
11 mandatory access control.
12 The opensm processes execute with the opensm_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 opensm_t
20
24 The opensm_t SELinux type can be entered via the opensm_exec_t file
25 type.
26 The default entrypoint paths for the opensm_t domain are the following:
28 /usr/libexec/opensm-launch
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 opensm policy is very flexible allowing users to setup their opensm
39 processes in as secure a method as possible.
40 The following process types are defined for opensm:
42 opensm_t
44 Note: semanage permissive -a opensm_t can be used to make the process
46 type opensm_t permissive. SELinux does not deny access to permissive
47 process types, but the AVC (SELinux denials) messages are still gener‐
48 ated.
49
52 SELinux policy is customizable based on least access required. opensm
53 policy is extremely flexible and has several booleans that allow you to
54 manipulate the policy and run opensm with the tightest access possible.
55 If you want to allow all domains to execute in fips_mode, you must turn
59 on the fips_mode boolean. Enabled by default.
60 setsebool -P fips_mode 1
62 If you want to allow system to run with NIS, you must turn on the
66 nis_enabled boolean. Disabled by default.
67 setsebool -P nis_enabled 1
69
73 The SELinux process type opensm_t can manage files labeled with the
74 following file types. The paths listed are the default paths for these
75 file types. Note the processes UID still need to have DAC permissions.
76 cluster_conf_t
78 /etc/cluster(/.*)?
80 cluster_var_lib_t
82 /var/lib/pcsd(/.*)?
84 /var/lib/cluster(/.*)?
85 /var/lib/openais(/.*)?
86 /var/lib/pengine(/.*)?
87 /var/lib/corosync(/.*)?
88 /usr/lib/heartbeat(/.*)?
89 /var/lib/heartbeat(/.*)?
90 /var/lib/pacemaker(/.*)?
91 cluster_var_run_t
93 /var/run/crm(/.*)?
95 /var/run/cman_.*
96 /var/run/rsctmp(/.*)?
97 /var/run/aisexec.*
98 /var/run/heartbeat(/.*)?
99 /var/run/pcsd-ruby.socket
100 /var/run/corosync-qnetd(/.*)?
101 /var/run/corosync-qdevice(/.*)?
102 /var/run/corosync.pid
103 /var/run/cpglockd.pid
104 /var/run/rgmanager.pid
105 /var/run/cluster/rgmanager.sk
106 krb5_host_rcache_t
108 /var/tmp/krb5_0.rcache2
110 /var/cache/krb5rcache(/.*)?
111 /var/tmp/nfs_0
112 /var/tmp/DNS_25
113 /var/tmp/host_0
114 /var/tmp/imap_0
115 /var/tmp/HTTP_23
116 /var/tmp/HTTP_48
117 /var/tmp/ldap_55
118 /var/tmp/ldap_487
119 /var/tmp/ldapmap1_0
120 opensm_cache_t
122 /var/cache/opensm(/.*)?
124 opensm_log_t
126 /var/log/opensm.*
128 root_t
130 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
132 /
133 /initrd
134
137 SELinux requires files to have an extended attribute to define the file
138 type.
139 You can see the context of a file using the -Z option to ls
141 Policy governs the access confined processes have to these files.
143 SELinux opensm policy is very flexible allowing users to setup their
144 opensm processes in as secure a method as possible.
145 STANDARD FILE CONTEXT
147 SELinux defines the file context types for the opensm, if you wanted to
149 store files with these types in a diffent paths, you need to execute
150 the semanage command to specify alternate labeling and then use re‐
151 storecon to put the labels on disk.
152 semanage fcontext -a -t opensm_unit_file_t '/srv/myopensm_con‐
154 tent(/.*)?'
155 restorecon -R -v /srv/myopensm_content
156 Note: SELinux often uses regular expressions to specify labels that
158 match multiple files.
159 The following file types are defined for opensm:
161 opensm_cache_t
165 - Set files with the opensm_cache_t type, if you want to store the
167 files under the /var/cache directory.
168 opensm_exec_t
172 - Set files with the opensm_exec_t type, if you want to transition an
174 executable to the opensm_t domain.
175 opensm_log_t
179 - Set files with the opensm_log_t type, if you want to treat the data
181 as opensm log data, usually stored under the /var/log directory.
182 opensm_unit_file_t
186 - Set files with the opensm_unit_file_t type, if you want to treat the
188 files as opensm unit content.
189 Note: File context can be temporarily modified with the chcon command.
193 If you want to permanently change the file context you need to use the
194 semanage fcontext command. This will modify the SELinux labeling data‐
195 base. You will need to use restorecon to apply the labels.
196
199 semanage fcontext can also be used to manipulate default file context
200 mappings.
201 semanage permissive can also be used to manipulate whether or not a
203 process type is permissive.
204 semanage module can also be used to enable/disable/install/remove pol‐
206 icy modules.
207 semanage boolean can also be used to manipulate the booleans
209 system-config-selinux is a GUI tool available to customize SELinux pol‐
212 icy settings.
213
216 This manual page was auto-generated using sepolicy manpage .
217
220 selinux(8), opensm(8), semanage(8), restorecon(8), chcon(1), sepol‐
221 icy(8), setsebool(8)
222opensm 22-05-27 opensm_selinux(8)