zabbix_agent_selinux(8)

1zabbix_agent_selinux(8)   SELinux Policy zabbix_agent  zabbix_agent_selinux(8)
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NAME

6       zabbix_agent_selinux  -  Security  Enhanced  Linux  Policy for the zab‐
7       bix_agent processes
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DESCRIPTION

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

24       The   zabbix_agent_t   SELinux   type  can  be  entered  via  the  zab‐
25       bix_agent_exec_t file type.
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27       The default entrypoint paths for the zabbix_agent_t domain are the fol‐
28       lowing:
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30       /usr/bin/zabbix_agentd, /usr/sbin/zabbix_agentd
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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       zabbix_agent policy is very flexible allowing users to setup their zab‐
40       bix_agent processes in as secure a method as possible.
41
42       The following process types are defined for zabbix_agent:
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44       zabbix_agent_t
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46       Note: semanage permissive -a zabbix_agent_t can be  used  to  make  the
47       process type zabbix_agent_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.  zab‐
54       bix_agent policy is extremely flexible and has  several  booleans  that
55       allow you to manipulate the policy and run zabbix_agent with the tight‐
56       est access possible.
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60       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.
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64       setsebool -P daemons_dontaudit_scheduling 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  system  to run with NIS, you must turn on the
76       nis_enabled boolean. Disabled by default.
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78       setsebool -P nis_enabled 1
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82       If you want to allow Zabbix to run su/sudo, you must turn on  the  zab‐
83       bix_run_sudo boolean. Disabled by default.
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85       setsebool -P zabbix_run_sudo 1
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PORT TYPES

90       SELinux defines port types to represent TCP and UDP ports.
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92       You  can  see  the  types associated with a port by using the following
93       command:
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95       semanage port -l
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97
98       Policy governs the access  confined  processes  have  to  these  ports.
99       SELinux  zabbix_agent  policy  is very flexible allowing users to setup
100       their zabbix_agent processes in as secure a method as possible.
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102       The following port types are defined for zabbix_agent:
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105       zabbix_agent_port_t
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109       Default Defined Ports:
110                 tcp 10050
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MANAGED FILES

113       The SELinux process type zabbix_agent_t can manage files  labeled  with
114       the  following  file types.  The paths listed are the default paths for
115       these file types.  Note the processes UID still need to have  DAC  per‐
116       missions.
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118       cluster_conf_t
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120            /etc/cluster(/.*)?
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122       cluster_var_lib_t
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124            /var/lib/pcsd(/.*)?
125            /var/lib/cluster(/.*)?
126            /var/lib/openais(/.*)?
127            /var/lib/pengine(/.*)?
128            /var/lib/corosync(/.*)?
129            /usr/lib/heartbeat(/.*)?
130            /var/lib/heartbeat(/.*)?
131            /var/lib/pacemaker(/.*)?
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133       cluster_var_run_t
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135            /var/run/crm(/.*)?
136            /var/run/cman_.*
137            /var/run/rsctmp(/.*)?
138            /var/run/aisexec.*
139            /var/run/heartbeat(/.*)?
140            /var/run/pcsd-ruby.socket
141            /var/run/corosync-qnetd(/.*)?
142            /var/run/corosync-qdevice(/.*)?
143            /var/run/corosync.pid
144            /var/run/cpglockd.pid
145            /var/run/rgmanager.pid
146            /var/run/cluster/rgmanager.sk
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148       faillog_t
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150            /var/log/btmp.*
151            /var/log/faillog.*
152            /var/log/tallylog.*
153            /var/run/faillock(/.*)?
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155       krb5_host_rcache_t
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157            /var/tmp/krb5_0.rcache2
158            /var/cache/krb5rcache(/.*)?
159            /var/tmp/nfs_0
160            /var/tmp/DNS_25
161            /var/tmp/host_0
162            /var/tmp/imap_0
163            /var/tmp/HTTP_23
164            /var/tmp/HTTP_48
165            /var/tmp/ldap_55
166            /var/tmp/ldap_487
167            /var/tmp/ldapmap1_0
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169       lastlog_t
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171            /var/log/lastlog.*
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173       root_t
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175            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
176            /
177            /initrd
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179       security_t
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181            /selinux
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183       zabbix_log_t
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185            /var/log/zabbix.*
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187       zabbix_tmpfs_t
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190       zabbix_var_run_t
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192            /var/run/zabbix(/.*)?
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FILE CONTEXTS

196       SELinux requires files to have an extended attribute to define the file
197       type.
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199       You can see the context of a file using the -Z option to ls
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201       Policy governs the access  confined  processes  have  to  these  files.
202       SELinux  zabbix_agent  policy  is very flexible allowing users to setup
203       their zabbix_agent processes in as secure a method as possible.
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205       STANDARD FILE CONTEXT
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207       SELinux defines the file context types for  the  zabbix_agent,  if  you
208       wanted  to  store files with these types in a different paths, you need
209       to execute the semanage command to specify alternate labeling and  then
210       use restorecon to put the labels on disk.
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212       semanage  fcontext  -a  -t  zabbix_agent_exec_t '/srv/zabbix_agent/con‐
213       tent(/.*)?'
214       restorecon -R -v /srv/myzabbix_agent_content
215
216       Note: SELinux often uses regular expressions  to  specify  labels  that
217       match multiple files.
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219       The following file types are defined for zabbix_agent:
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223       zabbix_agent_exec_t
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225       -  Set  files with the zabbix_agent_exec_t type, if you want to transi‐
226       tion an executable to the zabbix_agent_t domain.
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229       Paths:
230            /usr/bin/zabbix_agentd, /usr/sbin/zabbix_agentd
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233       zabbix_agent_initrc_exec_t
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235       - Set files with the zabbix_agent_initrc_exec_t type, if  you  want  to
236       transition an executable to the zabbix_agent_initrc_t domain.
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240       Note:  File context can be temporarily modified with the chcon command.
241       If you want to permanently change the file context you need to use  the
242       semanage fcontext command.  This will modify the SELinux labeling data‐
243       base.  You will need to use restorecon to apply the labels.
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COMMANDS

247       semanage fcontext can also be used to manipulate default  file  context
248       mappings.
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250       semanage  permissive  can  also  be used to manipulate whether or not a
251       process type is permissive.
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253       semanage module can also be used to enable/disable/install/remove  pol‐
254       icy modules.
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256       semanage port can also be used to manipulate the port definitions
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258       semanage boolean can also be used to manipulate the booleans
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260
261       system-config-selinux is a GUI tool available to customize SELinux pol‐
262       icy settings.
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AUTHOR

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