1systemd_machined_selinux(S8E)Linux Policy systemd_machisnyesdtemd_machined_selinux(8)
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NAME

6       systemd_machined_selinux  - Security Enhanced Linux Policy for the sys‐
7       temd_machined processes
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DESCRIPTION

10       Security-Enhanced Linux  secures  the  systemd_machined  processes  via
11       flexible mandatory access control.
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13       The  systemd_machined  processes  execute  with  the systemd_machined_t
14       SELinux type. You can check if you have these processes running by exe‐
15       cuting the ps command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep systemd_machined_t
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ENTRYPOINTS

24       The  systemd_machined_t  SELinux  type  can  be  entered  via  the sys‐
25       temd_machined_exec_t file type.
26
27       The default entrypoint paths for the systemd_machined_t domain are  the
28       following:
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30       /usr/lib/systemd/systemd-machined
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PROCESS TYPES

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       systemd_machined  policy is very flexible allowing users to setup their
40       systemd_machined processes in as secure a method as possible.
41
42       The following process types are defined for systemd_machined:
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44       systemd_machined_t
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46       Note: semanage permissive -a systemd_machined_t can be used to make the
47       process  type  systemd_machined_t  permissive.  SELinux  does  not deny
48       access to permissive process types, but the AVC (SELinux denials)  mes‐
49       sages are still generated.
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BOOLEANS

53       SELinux  policy  is  customizable based on least access required.  sys‐
54       temd_machined policy is extremely flexible  and  has  several  booleans
55       that  allow  you to manipulate the policy and run systemd_machined with
56       the tightest access possible.
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60       If you want to allow all domains to execute in fips_mode, you must turn
61       on the fips_mode boolean. Enabled by default.
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63       setsebool -P fips_mode 1
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67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
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70       setsebool -P nis_enabled 1
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MANAGED FILES

75       The SELinux process type systemd_machined_t can  manage  files  labeled
76       with  the following file types.  The paths listed are the default paths
77       for these file types.  Note the processes UID still need  to  have  DAC
78       permissions.
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80       cluster_conf_t
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82            /etc/cluster(/.*)?
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84       cluster_var_lib_t
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86            /var/lib/pcsd(/.*)?
87            /var/lib/cluster(/.*)?
88            /var/lib/openais(/.*)?
89            /var/lib/pengine(/.*)?
90            /var/lib/corosync(/.*)?
91            /usr/lib/heartbeat(/.*)?
92            /var/lib/heartbeat(/.*)?
93            /var/lib/pacemaker(/.*)?
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95       cluster_var_run_t
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97            /var/run/crm(/.*)?
98            /var/run/cman_.*
99            /var/run/rsctmp(/.*)?
100            /var/run/aisexec.*
101            /var/run/heartbeat(/.*)?
102            /var/run/corosync-qnetd(/.*)?
103            /var/run/corosync-qdevice(/.*)?
104            /var/run/corosync.pid
105            /var/run/cpglockd.pid
106            /var/run/rgmanager.pid
107            /var/run/cluster/rgmanager.sk
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109       root_t
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111            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
112            /
113            /initrd
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115       systemd_machined_var_lib_t
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117            /var/lib/machines(/.*)?
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119       systemd_machined_var_run_t
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121            /var/run/systemd/machines(/.*)?
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123       systemd_passwd_var_run_t
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125            /var/run/systemd/ask-password(/.*)?
126            /var/run/systemd/ask-password-block(/.*)?
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128

FILE CONTEXTS

130       SELinux requires files to have an extended attribute to define the file
131       type.
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133       You can see the context of a file using the -Z option to ls
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135       Policy governs the access  confined  processes  have  to  these  files.
136       SELinux systemd_machined policy is very flexible allowing users to set‐
137       up their systemd_machined processes in as secure a method as possible.
138
139       STANDARD FILE CONTEXT
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141       SELinux defines the file context types for the systemd_machined, if you
142       wanted  to store files with these types in a diffent paths, you need to
143       execute the semanage command to sepecify alternate  labeling  and  then
144       use restorecon to put the labels on disk.
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146       semanage   fcontext   -a   -t  systemd_machined_var_lib_t  '/srv/mysys‐
147       temd_machined_content(/.*)?'
148       restorecon -R -v /srv/mysystemd_machined_content
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150       Note: SELinux often uses regular expressions  to  specify  labels  that
151       match multiple files.
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153       The following file types are defined for systemd_machined:
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157       systemd_machined_exec_t
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159       - Set files with the systemd_machined_exec_t type, if you want to tran‐
160       sition an executable to the systemd_machined_t domain.
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164       systemd_machined_unit_file_t
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166       - Set files with the systemd_machined_unit_file_t type, if you want  to
167       treat the files as systemd machined unit content.
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171       systemd_machined_var_lib_t
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173       -  Set  files  with the systemd_machined_var_lib_t type, if you want to
174       store the systemd machined files under the /var/lib directory.
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178       systemd_machined_var_run_t
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180       - Set files with the systemd_machined_var_run_t type, if  you  want  to
181       store the systemd machined files under the /run or /var/run directory.
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185       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.
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COMMANDS

192       semanage fcontext can also be used to manipulate default  file  context
193       mappings.
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195       semanage  permissive  can  also  be used to manipulate whether or not a
196       process type is permissive.
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198       semanage module can also be used to enable/disable/install/remove  pol‐
199       icy modules.
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201       semanage boolean can also be used to manipulate the booleans
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203
204       system-config-selinux is a GUI tool available to customize SELinux pol‐
205       icy settings.
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AUTHOR

209       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

213       selinux(8), systemd_machined(8), semanage(8), restorecon(8),  chcon(1),
214       sepolicy(8), setsebool(8)
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218systemd_machined                   21-03-26        systemd_machined_selinux(8)
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