1systemd_hostnamed_selinuSxE(L8i)nux Policy systemd_hostnsaymsetdemd_hostnamed_selinux(8)
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6 systemd_hostnamed_selinux - Security Enhanced Linux Policy for the sys‐
7 temd_hostnamed processes
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10 Security-Enhanced Linux secures the systemd_hostnamed processes via
11 flexible mandatory access control.
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13 The systemd_hostnamed processes execute with the systemd_hostnamed_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_hostnamed_t
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24 The systemd_hostnamed_t SELinux type can be entered via the sys‐
25 temd_hostnamed_exec_t file type.
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27 The default entrypoint paths for the systemd_hostnamed_t domain are the
28 following:
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30 /usr/lib/systemd/systemd-hostnamed
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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 systemd_hostnamed policy is very flexible allowing users to setup their
40 systemd_hostnamed processes in as secure a method as possible.
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42 The following process types are defined for systemd_hostnamed:
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44 systemd_hostnamed_t
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46 Note: semanage permissive -a systemd_hostnamed_t can be used to make
47 the process type systemd_hostnamed_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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53 SELinux policy is customizable based on least access required. sys‐
54 temd_hostnamed policy is extremely flexible and has several booleans
55 that allow you to manipulate the policy and run systemd_hostnamed 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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75 The SELinux process type systemd_hostnamed_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/pcsd-ruby.socket
103 /var/run/corosync-qnetd(/.*)?
104 /var/run/corosync-qdevice(/.*)?
105 /var/run/corosync.pid
106 /var/run/cpglockd.pid
107 /var/run/rgmanager.pid
108 /var/run/cluster/rgmanager.sk
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110 krb5_host_rcache_t
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112 /var/tmp/krb5_0.rcache2
113 /var/cache/krb5rcache(/.*)?
114 /var/tmp/nfs_0
115 /var/tmp/DNS_25
116 /var/tmp/host_0
117 /var/tmp/imap_0
118 /var/tmp/HTTP_23
119 /var/tmp/HTTP_48
120 /var/tmp/ldap_55
121 /var/tmp/ldap_487
122 /var/tmp/ldapmap1_0
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124 root_t
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126 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
127 /
128 /initrd
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132 SELinux requires files to have an extended attribute to define the file
133 type.
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135 You can see the context of a file using the -Z option to ls
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137 Policy governs the access confined processes have to these files.
138 SELinux systemd_hostnamed policy is very flexible allowing users to
139 setup their systemd_hostnamed processes in as secure a method as possi‐
140 ble.
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142 The following file types are defined for systemd_hostnamed:
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146 systemd_hostnamed_exec_t
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148 - Set files with the systemd_hostnamed_exec_t type, if you want to
149 transition an executable to the systemd_hostnamed_t domain.
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153 Note: File context can be temporarily modified with the chcon command.
154 If you want to permanently change the file context you need to use the
155 semanage fcontext command. This will modify the SELinux labeling data‐
156 base. You will need to use restorecon to apply the labels.
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160 semanage fcontext can also be used to manipulate default file context
161 mappings.
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163 semanage permissive can also be used to manipulate whether or not a
164 process type is permissive.
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166 semanage module can also be used to enable/disable/install/remove pol‐
167 icy modules.
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169 semanage boolean can also be used to manipulate the booleans
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172 system-config-selinux is a GUI tool available to customize SELinux pol‐
173 icy settings.
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177 This manual page was auto-generated using sepolicy manpage .
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181 selinux(8), systemd_hostnamed(8), semanage(8), restorecon(8), chcon(1),
182 sepolicy(8), setsebool(8)
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186systemd_hostnamed 22-05-27 systemd_hostnamed_selinux(8)