keepalived_selinux(8)

1keepalived_selinux(8)      SELinux Policy keepalived     keepalived_selinux(8)
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NAME

6       keepalived_selinux  - Security Enhanced Linux Policy for the keepalived
7       processes
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DESCRIPTION

10       Security-Enhanced Linux secures the keepalived processes  via  flexible
11       mandatory access control.
12
13       The  keepalived  processes  execute with the keepalived_t SELinux type.
14       You can check if you have these processes running by executing  the  ps
15       command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep keepalived_t
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ENTRYPOINTS

24       The  keepalived_t SELinux type can be entered via the keepalived_exec_t
25       file type.
26
27       The default entrypoint paths for the keepalived_t domain are  the  fol‐
28       lowing:
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30       /usr/sbin/keepalived
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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       keepalived  policy  is  very  flexible  allowing  users  to setup their
40       keepalived processes in as secure a method as possible.
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42       The following process types are defined for keepalived:
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44       keepalived_t, keepalived_unconfined_script_t
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46       Note: semanage permissive -a keepalived_t  can  be  used  to  make  the
47       process  type  keepalived_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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BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       keepalived policy is extremely flexible and has several  booleans  that
55       allow you to manipulate the policy and run keepalived with the tightest
56       access possible.
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60       If you want to determine whether keepalived  can  connect  to  all  TCP
61       ports, you must turn on the keepalived_connect_any boolean. Disabled by
62       default.
63
64       setsebool -P keepalived_connect_any 1
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68       If you want to allow users to resolve user passwd entries directly from
69       ldap  rather  then  using  a  sssd server, you must turn on the authlo‐
70       gin_nsswitch_use_ldap boolean. Disabled by default.
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72       setsebool -P authlogin_nsswitch_use_ldap 1
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76       If you want to allow all domains to execute in fips_mode, you must turn
77       on the fips_mode boolean. Enabled by default.
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79       setsebool -P fips_mode 1
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83       If  you  want  to allow confined applications to run with kerberos, you
84       must turn on the kerberos_enabled boolean. Disabled by default.
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86       setsebool -P kerberos_enabled 1
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90       If you want to allow system to run with  NIS,  you  must  turn  on  the
91       nis_enabled boolean. Disabled by default.
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93       setsebool -P nis_enabled 1
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97       If  you  want to allow confined applications to use nscd shared memory,
98       you must turn on the nscd_use_shm boolean. Disabled by default.
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100       setsebool -P nscd_use_shm 1
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MANAGED FILES

105       The SELinux process type keepalived_t can manage files labeled with the
106       following file types.  The paths listed are the default paths for these
107       file types.  Note the processes UID still need to have DAC permissions.
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109       cluster_conf_t
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111            /etc/cluster(/.*)?
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113       cluster_var_lib_t
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115            /var/lib/pcsd(/.*)?
116            /var/lib/cluster(/.*)?
117            /var/lib/openais(/.*)?
118            /var/lib/pengine(/.*)?
119            /var/lib/corosync(/.*)?
120            /usr/lib/heartbeat(/.*)?
121            /var/lib/heartbeat(/.*)?
122            /var/lib/pacemaker(/.*)?
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124       cluster_var_run_t
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126            /var/run/crm(/.*)?
127            /var/run/cman_.*
128            /var/run/rsctmp(/.*)?
129            /var/run/aisexec.*
130            /var/run/heartbeat(/.*)?
131            /var/run/corosync-qnetd(/.*)?
132            /var/run/corosync-qdevice(/.*)?
133            /var/run/corosync.pid
134            /var/run/cpglockd.pid
135            /var/run/rgmanager.pid
136            /var/run/cluster/rgmanager.sk
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138       keepalived_tmp_t
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141       keepalived_var_run_t
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143            /var/run/keepalived.*
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145       root_t
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147            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
148            /
149            /initrd
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151       snmpd_var_lib_t
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153            /var/agentx(/.*)?
154            /var/net-snmp(/.*)
155            /var/lib/snmp(/.*)?
156            /var/net-snmp(/.*)?
157            /var/lib/net-snmp(/.*)?
158            /var/spool/snmptt(/.*)?
159            /usr/share/snmp/mibs/.index
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FILE CONTEXTS

163       SELinux requires files to have an extended attribute to define the file
164       type.
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166       You can see the context of a file using the -Z option to ls
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168       Policy  governs  the  access  confined  processes  have to these files.
169       SELinux keepalived policy is very  flexible  allowing  users  to  setup
170       their keepalived processes in as secure a method as possible.
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172       STANDARD FILE CONTEXT
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174       SELinux  defines  the  file  context  types  for the keepalived, if you
175       wanted to store files with these types in a diffent paths, you need  to
176       execute  the  semanage  command to sepecify alternate labeling and then
177       use restorecon to put the labels on disk.
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179       semanage  fcontext  -a  -t   keepalived_tmp_t   '/srv/mykeepalived_con‐
180       tent(/.*)?'
181       restorecon -R -v /srv/mykeepalived_content
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183       Note:  SELinux  often  uses  regular expressions to specify labels that
184       match multiple files.
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186       The following file types are defined for keepalived:
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190       keepalived_exec_t
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192       - Set files with the keepalived_exec_t type, if you want to  transition
193       an executable to the keepalived_t domain.
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197       keepalived_tmp_t
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199       -  Set  files  with  the  keepalived_tmp_t  type,  if you want to store
200       keepalived temporary files in the /tmp directories.
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204       keepalived_unconfined_script_exec_t
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206       - Set files with the keepalived_unconfined_script_exec_t type,  if  you
207       want  to transition an executable to the keepalived_unconfined_script_t
208       domain.
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212       keepalived_unit_file_t
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214       - Set files with the keepalived_unit_file_t type, if you want to  treat
215       the files as keepalived unit content.
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219       keepalived_var_run_t
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221       -  Set  files  with the keepalived_var_run_t type, if you want to store
222       the keepalived files under the /run or /var/run directory.
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226       Note: File context can be temporarily modified with the chcon  command.
227       If  you want to permanently change the file context you need to use the
228       semanage fcontext command.  This will modify the SELinux labeling data‐
229       base.  You will need to use restorecon to apply the labels.
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COMMANDS

233       semanage  fcontext  can also be used to manipulate default file context
234       mappings.
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236       semanage permissive can also be used to manipulate  whether  or  not  a
237       process type is permissive.
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239       semanage  module can also be used to enable/disable/install/remove pol‐
240       icy modules.
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242       semanage boolean can also be used to manipulate the booleans
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244
245       system-config-selinux is a GUI tool available to customize SELinux pol‐
246       icy settings.
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AUTHOR

250       This manual page was auto-generated using sepolicy manpage .
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