collectd_selinux(8)

1collectd_selinux(8)         SELinux Policy collectd        collectd_selinux(8)
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NAME

6       collectd_selinux - Security Enhanced Linux Policy for the collectd pro‐
7       cesses
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DESCRIPTION

10       Security-Enhanced Linux secures the  collectd  processes  via  flexible
11       mandatory access control.
12
13       The  collectd  processes  execute with the collectd_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 collectd_t
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22

ENTRYPOINTS

24       The collectd_t SELinux type can be entered via the collectd_exec_t file
25       type.
26
27       The default entrypoint paths for the collectd_t domain are the  follow‐
28       ing:
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30       /usr/sbin/collectd
31

PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
36       You can see the context of a process using the -Z option to ps
37
38       Policy governs the access confined processes have  to  files.   SELinux
39       collectd policy is very flexible allowing users to setup their collectd
40       processes in as secure a method as possible.
41
42       The following process types are defined for collectd:
43
44       collectd_t, collectd_script_t
45
46       Note: semanage permissive -a collectd_t can be used to make the process
47       type  collectd_t permissive. SELinux does not deny access to permissive
48       process types, but the AVC (SELinux denials) messages are still  gener‐
49       ated.
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51

BOOLEANS

53       SELinux  policy  is  customizable based on least access required.  col‐
54       lectd policy is extremely flexible and has several booleans that  allow
55       you  to manipulate the policy and run collectd with the tightest access
56       possible.
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59
60       If you want to determine whether collectd can connect  to  the  network
61       using  TCP,  you must turn on the collectd_tcp_network_connect boolean.
62       Disabled by default.
63
64       setsebool -P collectd_tcp_network_connect 1
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66
67
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.
71
72       setsebool -P authlogin_nsswitch_use_ldap 1
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75
76       If you want to allow all daemons to write corefiles to /, you must turn
77       on the daemons_dump_core boolean. Disabled by default.
78
79       setsebool -P daemons_dump_core 1
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82
83       If  you  want  to enable cluster mode for daemons, you must turn on the
84       daemons_enable_cluster_mode boolean. Enabled by default.
85
86       setsebool -P daemons_enable_cluster_mode 1
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89
90       If you want to allow all daemons to use tcp wrappers, you must turn  on
91       the daemons_use_tcp_wrapper boolean. Disabled by default.
92
93       setsebool -P daemons_use_tcp_wrapper 1
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97       If  you  want to allow all daemons the ability to read/write terminals,
98       you must turn on the daemons_use_tty boolean. Disabled by default.
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100       setsebool -P daemons_use_tty 1
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103
104       If you want to deny any process from ptracing or  debugging  any  other
105       processes,  you  must  turn  on  the  deny_ptrace  boolean.  Enabled by
106       default.
107
108       setsebool -P deny_ptrace 1
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111
112       If you want to allow any process  to  mmap  any  file  on  system  with
113       attribute  file_type,  you must turn on the domain_can_mmap_files bool‐
114       ean. Enabled by default.
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116       setsebool -P domain_can_mmap_files 1
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119
120       If you want to allow all domains write to kmsg_device, while kernel  is
121       executed  with  systemd.log_target=kmsg parameter, you must turn on the
122       domain_can_write_kmsg boolean. Disabled by default.
123
124       setsebool -P domain_can_write_kmsg 1
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127
128       If you want to allow all domains to use other domains file descriptors,
129       you must turn on the domain_fd_use boolean. Enabled by default.
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131       setsebool -P domain_fd_use 1
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134
135       If  you  want to allow all domains to have the kernel load modules, you
136       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
137       default.
138
139       setsebool -P domain_kernel_load_modules 1
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142
143       If you want to allow all domains to execute in fips_mode, you must turn
144       on the fips_mode boolean. Enabled by default.
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146       setsebool -P fips_mode 1
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149
150       If you want to enable reading of urandom for all domains, you must turn
151       on the global_ssp boolean. Disabled by default.
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153       setsebool -P global_ssp 1
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156
157       If  you  want  to allow confined applications to run with kerberos, you
158       must turn on the kerberos_enabled boolean. Enabled by default.
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160       setsebool -P kerberos_enabled 1
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163
164       If you want to allow system to run with  NIS,  you  must  turn  on  the
165       nis_enabled boolean. Disabled by default.
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167       setsebool -P nis_enabled 1
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171       If  you  want to allow confined applications to use nscd shared memory,
172       you must turn on the nscd_use_shm boolean. Disabled by default.
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174       setsebool -P nscd_use_shm 1
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PORT TYPES

179       SELinux defines port types to represent TCP and UDP ports.
180
181       You can see the types associated with a port  by  using  the  following
182       command:
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184       semanage port -l
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186
187       Policy  governs  the  access  confined  processes  have to these ports.
188       SELinux collectd policy is very flexible allowing users to setup  their
189       collectd processes in as secure a method as possible.
190
191       The following port types are defined for collectd:
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193
194       collectd_port_t
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198       Default Defined Ports:
199                 udp 25826
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MANAGED FILES

202       The  SELinux  process type collectd_t can manage files labeled with the
203       following file types.  The paths listed are the default paths for these
204       file types.  Note the processes UID still need to have DAC permissions.
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206       cluster_conf_t
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208            /etc/cluster(/.*)?
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210       cluster_var_lib_t
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212            /var/lib/pcsd(/.*)?
213            /var/lib/cluster(/.*)?
214            /var/lib/openais(/.*)?
215            /var/lib/pengine(/.*)?
216            /var/lib/corosync(/.*)?
217            /usr/lib/heartbeat(/.*)?
218            /var/lib/heartbeat(/.*)?
219            /var/lib/pacemaker(/.*)?
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221       cluster_var_run_t
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223            /var/run/crm(/.*)?
224            /var/run/cman_.*
225            /var/run/rsctmp(/.*)?
226            /var/run/aisexec.*
227            /var/run/heartbeat(/.*)?
228            /var/run/corosync-qnetd(/.*)?
229            /var/run/corosync-qdevice(/.*)?
230            /var/run/cpglockd.pid
231            /var/run/corosync.pid
232            /var/run/rgmanager.pid
233            /var/run/cluster/rgmanager.sk
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235       collectd_var_lib_t
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237            /var/lib/collectd(/.*)?
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239       collectd_var_run_t
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241            /var/run/collectd.pid
242            /var/run/collectd-unixsock
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244       root_t
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246            /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
247            /
248            /initrd
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FILE CONTEXTS

252       SELinux requires files to have an extended attribute to define the file
253       type.
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255       You can see the context of a file using the -Z option to ls
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257       Policy governs the access  confined  processes  have  to  these  files.
258       SELinux  collectd policy is very flexible allowing users to setup their
259       collectd processes in as secure a method as possible.
260
261       STANDARD FILE CONTEXT
262
263       SELinux defines the file context types for the collectd, if you  wanted
264       to store files with these types in a diffent paths, you need to execute
265       the semanage command  to  sepecify  alternate  labeling  and  then  use
266       restorecon to put the labels on disk.
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268       semanage   fcontext   -a  -t  collectd_var_run_t  '/srv/mycollectd_con‐
269       tent(/.*)?'
270       restorecon -R -v /srv/mycollectd_content
271
272       Note: SELinux often uses regular expressions  to  specify  labels  that
273       match multiple files.
274
275       The following file types are defined for collectd:
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279       collectd_content_t
280
281       -  Set files with the collectd_content_t type, if you want to treat the
282       files as collectd content.
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286       collectd_exec_t
287
288       - Set files with the collectd_exec_t type, if you want to transition an
289       executable to the collectd_t domain.
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293       collectd_htaccess_t
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295       - Set files with the collectd_htaccess_t type, if you want to treat the
296       file as a collectd access file.
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300       collectd_initrc_exec_t
301
302       - Set files with the collectd_initrc_exec_t type, if you want to  tran‐
303       sition an executable to the collectd_initrc_t domain.
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307       collectd_ra_content_t
308
309       -  Set  files with the collectd_ra_content_t type, if you want to treat
310       the files as collectd  read/append content.
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314       collectd_rw_content_t
315
316       - Set files with the collectd_rw_content_t type, if you want  to  treat
317       the files as collectd read/write content.
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321       collectd_script_exec_t
322
323       -  Set files with the collectd_script_exec_t type, if you want to tran‐
324       sition an executable to the collectd_script_t domain.
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328       collectd_script_tmp_t
329
330       - Set files with the collectd_script_tmp_t type, if you want  to  store
331       collectd script temporary files in the /tmp directories.
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334
335       collectd_unit_file_t
336
337       -  Set  files  with the collectd_unit_file_t type, if you want to treat
338       the files as collectd unit content.
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341
342       collectd_var_lib_t
343
344       - Set files with the collectd_var_lib_t type, if you want to store  the
345       collectd files under the /var/lib directory.
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348
349       collectd_var_run_t
350
351       -  Set files with the collectd_var_run_t type, if you want to store the
352       collectd files under the /run or /var/run directory.
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354
355       Paths:
356            /var/run/collectd.pid, /var/run/collectd-unixsock
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358
359       Note: File context can be temporarily modified with the chcon  command.
360       If  you want to permanently change the file context you need to use the
361       semanage fcontext command.  This will modify the SELinux labeling data‐
362       base.  You will need to use restorecon to apply the labels.
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COMMANDS

366       semanage  fcontext  can also be used to manipulate default file context
367       mappings.
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369       semanage permissive can also be used to manipulate  whether  or  not  a
370       process type is permissive.
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372       semanage  module can also be used to enable/disable/install/remove pol‐
373       icy modules.
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375       semanage port can also be used to manipulate the port definitions
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377       semanage boolean can also be used to manipulate the booleans
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379
380       system-config-selinux is a GUI tool available to customize SELinux pol‐
381       icy settings.
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AUTHOR

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