1piranha_fos_selinux(8) SELinux Policy piranha_fos piranha_fos_selinux(8)
2
6 piranha_fos_selinux - Security Enhanced Linux Policy for the pi‐
7 ranha_fos processes
8
10 Security-Enhanced Linux secures the piranha_fos processes via flexible
11 mandatory access control.
12 The piranha_fos processes execute with the piranha_fos_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
16 For example:
18 ps -eZ | grep piranha_fos_t
20
24 The piranha_fos_t SELinux type can be entered via the pi‐
25 ranha_fos_exec_t file type.
26 The default entrypoint paths for the piranha_fos_t domain are the fol‐
28 lowing:
29 /usr/sbin/fos
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 piranha_fos policy is very flexible allowing users to setup their pi‐
40 ranha_fos processes in as secure a method as possible.
41 The following process types are defined for piranha_fos:
43 piranha_fos_t
45 Note: semanage permissive -a piranha_fos_t can be used to make the
47 process type piranha_fos_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. pi‐
54 ranha_fos policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run piranha_fos with the tight‐
56 est 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
68 The SELinux process type piranha_fos_t can manage files labeled with
69 the following file types. The paths listed are the default paths for
70 these file types. Note the processes UID still need to have DAC per‐
71 missions.
72 cluster_conf_t
74 /etc/cluster(/.*)?
76 cluster_var_lib_t
78 /var/lib/pcsd(/.*)?
80 /var/lib/cluster(/.*)?
81 /var/lib/openais(/.*)?
82 /var/lib/pengine(/.*)?
83 /var/lib/corosync(/.*)?
84 /usr/lib/heartbeat(/.*)?
85 /var/lib/heartbeat(/.*)?
86 /var/lib/pacemaker(/.*)?
87 cluster_var_run_t
89 /var/run/crm(/.*)?
91 /var/run/cman_.*
92 /var/run/rsctmp(/.*)?
93 /var/run/aisexec.*
94 /var/run/heartbeat(/.*)?
95 /var/run/pcsd-ruby.socket
96 /var/run/corosync-qnetd(/.*)?
97 /var/run/corosync-qdevice(/.*)?
98 /var/run/corosync.pid
99 /var/run/cpglockd.pid
100 /var/run/rgmanager.pid
101 /var/run/cluster/rgmanager.sk
102 krb5_host_rcache_t
104 /var/tmp/krb5_0.rcache2
106 /var/cache/krb5rcache(/.*)?
107 /var/tmp/nfs_0
108 /var/tmp/DNS_25
109 /var/tmp/host_0
110 /var/tmp/imap_0
111 /var/tmp/HTTP_23
112 /var/tmp/HTTP_48
113 /var/tmp/ldap_55
114 /var/tmp/ldap_487
115 /var/tmp/ldapmap1_0
116 piranha_fos_tmpfs_t
118 piranha_fos_var_run_t
121 /var/run/fos.pid
123 root_t
125 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
127 /
128 /initrd
129
132 SELinux requires files to have an extended attribute to define the file
133 type.
134 You can see the context of a file using the -Z option to ls
136 Policy governs the access confined processes have to these files.
138 SELinux piranha_fos policy is very flexible allowing users to setup
139 their piranha_fos processes in as secure a method as possible.
140 STANDARD FILE CONTEXT
142 SELinux defines the file context types for the piranha_fos, if you
144 wanted to store files with these types in a diffent paths, you need to
145 execute the semanage command to specify alternate labeling and then use
146 restorecon to put the labels on disk.
147 semanage fcontext -a -t piranha_fos_var_run_t '/srv/mypiranha_fos_con‐
149 tent(/.*)?'
150 restorecon -R -v /srv/mypiranha_fos_content
151 Note: SELinux often uses regular expressions to specify labels that
153 match multiple files.
154 The following file types are defined for piranha_fos:
156 piranha_fos_exec_t
160 - Set files with the piranha_fos_exec_t type, if you want to transition
162 an executable to the piranha_fos_t domain.
163 piranha_fos_tmpfs_t
167 - Set files with the piranha_fos_tmpfs_t type, if you want to store pi‐
169 ranha fos files on a tmpfs file system.
170 piranha_fos_var_run_t
174 - Set files with the piranha_fos_var_run_t type, if you want to store
176 the piranha fos files under the /run or /var/run directory.
177 Note: File context can be temporarily modified with the chcon command.
181 If you want to permanently change the file context you need to use the
182 semanage fcontext command. This will modify the SELinux labeling data‐
183 base. You will need to use restorecon to apply the labels.
184
187 semanage fcontext can also be used to manipulate default file context
188 mappings.
189 semanage permissive can also be used to manipulate whether or not a
191 process type is permissive.
192 semanage module can also be used to enable/disable/install/remove pol‐
194 icy modules.
195 semanage boolean can also be used to manipulate the booleans
197 system-config-selinux is a GUI tool available to customize SELinux pol‐
200 icy settings.
201
204 This manual page was auto-generated using sepolicy manpage .
205
208 selinux(8), piranha_fos(8), semanage(8), restorecon(8), chcon(1), se‐
209 policy(8), setsebool(8)
210piranha_fos 23-02-03 piranha_fos_selinux(8)