1sge_execd_selinux(8) SELinux Policy sge_execd sge_execd_selinux(8)
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6 sge_execd_selinux - Security Enhanced Linux Policy for the sge_execd
7 processes
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10 Security-Enhanced Linux secures the sge_execd processes via flexible
11 mandatory access control.
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13 The sge_execd processes execute with the sge_execd_t SELinux type. You
14 can check if you have these processes running by executing the ps com‐
15 mand with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep sge_execd_t
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24 The sge_execd_t SELinux type can be entered via the sge_execd_exec_t
25 file type.
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27 The default entrypoint paths for the sge_execd_t domain are the follow‐
28 ing:
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30 /usr/bin/sge_execd
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33 SELinux defines process types (domains) for each process running on the
34 system
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36 You can see the context of a process using the -Z option to ps
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38 Policy governs the access confined processes have to files. SELinux
39 sge_execd policy is very flexible allowing users to setup their
40 sge_execd processes in as secure a method as possible.
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42 The following process types are defined for sge_execd:
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44 sge_execd_t
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46 Note: semanage permissive -a sge_execd_t can be used to make the
47 process type sge_execd_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
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53 SELinux policy is customizable based on least access required.
54 sge_execd policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run sge_execd with the tightest
56 access possible.
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60 If you want to allow users to resolve user passwd entries directly from
61 ldap rather then using a sssd server, you must turn on the authlo‐
62 gin_nsswitch_use_ldap boolean. Disabled by default.
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64 setsebool -P authlogin_nsswitch_use_ldap 1
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68 If you want to allow all domains to execute in fips_mode, you must turn
69 on the fips_mode boolean. Enabled by default.
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71 setsebool -P fips_mode 1
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75 If you want to allow confined applications to run with kerberos, you
76 must turn on the kerberos_enabled boolean. Disabled by default.
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78 setsebool -P kerberos_enabled 1
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82 If you want to allow system to run with NIS, you must turn on the
83 nis_enabled boolean. Disabled by default.
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85 setsebool -P nis_enabled 1
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89 If you want to allow confined applications to use nscd shared memory,
90 you must turn on the nscd_use_shm boolean. Disabled by default.
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92 setsebool -P nscd_use_shm 1
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97 The SELinux process type sge_execd_t can manage files labeled with the
98 following file types. The paths listed are the default paths for these
99 file types. Note the processes UID still need to have DAC permissions.
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101 cluster_conf_t
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103 /etc/cluster(/.*)?
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105 cluster_var_lib_t
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107 /var/lib/pcsd(/.*)?
108 /var/lib/cluster(/.*)?
109 /var/lib/openais(/.*)?
110 /var/lib/pengine(/.*)?
111 /var/lib/corosync(/.*)?
112 /usr/lib/heartbeat(/.*)?
113 /var/lib/heartbeat(/.*)?
114 /var/lib/pacemaker(/.*)?
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116 cluster_var_run_t
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118 /var/run/crm(/.*)?
119 /var/run/cman_.*
120 /var/run/rsctmp(/.*)?
121 /var/run/aisexec.*
122 /var/run/heartbeat(/.*)?
123 /var/run/corosync-qnetd(/.*)?
124 /var/run/corosync-qdevice(/.*)?
125 /var/run/corosync.pid
126 /var/run/cpglockd.pid
127 /var/run/rgmanager.pid
128 /var/run/cluster/rgmanager.sk
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130 nfs_t
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133 root_t
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135 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
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137 /initrd
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139 sge_spool_t
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141 /var/spool/gridengine(/.*)?
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143 sge_tmp_t
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148 SELinux requires files to have an extended attribute to define the file
149 type.
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151 You can see the context of a file using the -Z option to ls
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153 Policy governs the access confined processes have to these files.
154 SELinux sge_execd policy is very flexible allowing users to setup their
155 sge_execd processes in as secure a method as possible.
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157 The following file types are defined for sge_execd:
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161 sge_execd_exec_t
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163 - Set files with the sge_execd_exec_t type, if you want to transition
164 an executable to the sge_execd_t domain.
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168 Note: File context can be temporarily modified with the chcon command.
169 If you want to permanently change the file context you need to use the
170 semanage fcontext command. This will modify the SELinux labeling data‐
171 base. You will need to use restorecon to apply the labels.
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175 semanage fcontext can also be used to manipulate default file context
176 mappings.
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178 semanage permissive can also be used to manipulate whether or not a
179 process type is permissive.
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181 semanage module can also be used to enable/disable/install/remove pol‐
182 icy modules.
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184 semanage boolean can also be used to manipulate the booleans
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187 system-config-selinux is a GUI tool available to customize SELinux pol‐
188 icy settings.
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192 This manual page was auto-generated using sepolicy manpage .
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196 selinux(8), sge_execd(8), semanage(8), restorecon(8), chcon(1), sepol‐
197 icy(8), setsebool(8)
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201sge_execd 19-12-02 sge_execd_selinux(8)