1condor_startd_selinux(8) SELinux Policy condor_startd condor_startd_selinux(8)
2
6 condor_startd_selinux - Security Enhanced Linux Policy for the con‐
7 dor_startd processes
8
10 Security-Enhanced Linux secures the condor_startd processes via flexi‐
11 ble mandatory access control.
12 The condor_startd processes execute with the condor_startd_t SELinux
14 type. You can check if you have these processes running by executing
15 the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep condor_startd_t
20
24 The condor_startd_t SELinux type can be entered via the con‐
25 dor_startd_exec_t file type.
26 The default entrypoint paths for the condor_startd_t domain are the
28 following:
29 /usr/sbin/condor_startd, /usr/sbin/condor_starter
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 condor_startd policy is very flexible allowing users to setup their
40 condor_startd processes in as secure a method as possible.
41 The following process types are defined for condor_startd:
43 condor_startd_t, condor_startd_ssh_t
45 Note: semanage permissive -a condor_startd_t can be used to make the
47 process type condor_startd_t permissive. SELinux does not deny access
48 to permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. con‐
54 dor_startd policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run condor_startd with the
56 tightest access possible.
57 If you want to dontaudit all daemons scheduling requests (setsched,
61 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
62 Enabled by default.
63 setsebool -P daemons_dontaudit_scheduling 1
65 If you want to control the ability to mmap a low area of the address
69 space, as configured by /proc/sys/vm/mmap_min_addr, you must turn on
70 the mmap_low_allowed boolean. Disabled by default.
71 setsebool -P mmap_low_allowed 1
73 If you want to allow system to run with NIS, you must turn on the
77 nis_enabled boolean. Disabled by default.
78 setsebool -P nis_enabled 1
80 If you want to disable kernel module loading, you must turn on the se‐
84 cure_mode_insmod boolean. Disabled by default.
85 setsebool -P secure_mode_insmod 1
87 If you want to allow unconfined executables to make their heap memory
91 executable. Doing this is a really bad idea. Probably indicates a
92 badly coded executable, but could indicate an attack. This executable
93 should be reported in bugzilla, you must turn on the selinuxuser_ex‐
94 echeap boolean. Disabled by default.
95 setsebool -P selinuxuser_execheap 1
97 If you want to allow unconfined executables to make their stack exe‐
101 cutable. This should never, ever be necessary. Probably indicates a
102 badly coded executable, but could indicate an attack. This executable
103 should be reported in bugzilla, you must turn on the selinuxuser_exec‐
104 stack boolean. Enabled by default.
105 setsebool -P selinuxuser_execstack 1
107
111 The SELinux process type condor_startd_t can manage files labeled with
112 the following file types. The paths listed are the default paths for
113 these file types. Note the processes UID still need to have DAC per‐
114 missions.
115 file_type
117 all files on the system
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 condor_startd policy is very flexible allowing users to setup
129 their condor_startd processes in as secure a method as possible.
130 STANDARD FILE CONTEXT
132 SELinux defines the file context types for the condor_startd, if you
134 wanted to store files with these types in a different paths, you need
135 to execute the semanage command to specify alternate labeling and then
136 use restorecon to put the labels on disk.
137 semanage fcontext -a -t condor_startd_tmp_t '/srv/condor_startd/con‐
139 tent(/.*)?'
140 restorecon -R -v /srv/mycondor_startd_content
141 Note: SELinux often uses regular expressions to specify labels that
143 match multiple files.
144 The following file types are defined for condor_startd:
146 condor_startd_exec_t
150 - Set files with the condor_startd_exec_t type, if you want to transi‐
152 tion an executable to the condor_startd_t domain.
153 Paths:
156 /usr/sbin/condor_startd, /usr/sbin/condor_starter
157 condor_startd_tmp_t
160 - Set files with the condor_startd_tmp_t type, if you want to store
162 condor startd temporary files in the /tmp directories.
163 condor_startd_tmpfs_t
167 - Set files with the condor_startd_tmpfs_t type, if you want to store
169 condor startd files on a tmpfs file system.
170 Note: File context can be temporarily modified with the chcon command.
174 If you want to permanently change the file context you need to use the
175 semanage fcontext command. This will modify the SELinux labeling data‐
176 base. You will need to use restorecon to apply the labels.
177
180 semanage fcontext can also be used to manipulate default file context
181 mappings.
182 semanage permissive can also be used to manipulate whether or not a
184 process type is permissive.
185 semanage module can also be used to enable/disable/install/remove pol‐
187 icy modules.
188 semanage boolean can also be used to manipulate the booleans
190 system-config-selinux is a GUI tool available to customize SELinux pol‐
193 icy settings.
194
197 This manual page was auto-generated using sepolicy manpage .
198
201 selinux(8), condor_startd(8), semanage(8), restorecon(8), chcon(1), se‐
202 policy(8), setsebool(8), condor_startd_ssh_selinux(8)
203condor_startd 23-10-20 condor_startd_selinux(8)