1pcp_pmcd_selinux(8) SELinux Policy pcp_pmcd pcp_pmcd_selinux(8)
2
6 pcp_pmcd_selinux - Security Enhanced Linux Policy for the pcp_pmcd pro‐
7 cesses
8
10 Security-Enhanced Linux secures the pcp_pmcd processes via flexible
11 mandatory access control.
12 The pcp_pmcd processes execute with the pcp_pmcd_t SELinux type. You
14 can check if you have these processes running by executing the ps com‐
15 mand with the -Z qualifier.
16 For example:
18 ps -eZ | grep pcp_pmcd_t
20
24 The pcp_pmcd_t SELinux type can be entered via the pcp_pmcd_exec_t file
25 type.
26 The default entrypoint paths for the pcp_pmcd_t domain are the follow‐
28 ing:
29 /usr/bin/pmcd, /usr/libexec/pcp/bin/pmcd
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 pcp_pmcd policy is very flexible allowing users to setup their pcp_pmcd
40 processes in as secure a method as possible.
41 The following process types are defined for pcp_pmcd:
43 pcp_pmcd_t
45 Note: semanage permissive -a pcp_pmcd_t can be used to make the process
47 type pcp_pmcd_t permissive. SELinux does not deny access to permissive
48 process types, but the AVC (SELinux denials) messages are still gener‐
49 ated.
50
53 SELinux policy is customizable based on least access required.
54 pcp_pmcd policy is extremely flexible and has several booleans that al‐
55 low you to manipulate the policy and run pcp_pmcd with the tightest ac‐
56 cess possible.
57 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.
63 setsebool -P daemons_dontaudit_scheduling 1
65 If you want to allow all domains to execute in fips_mode, you must turn
69 on the fips_mode boolean. Enabled by default.
70 setsebool -P fips_mode 1
72 If you want to allow system to run with NIS, you must turn on the
76 nis_enabled boolean. Disabled by default.
77 setsebool -P nis_enabled 1
79 If you want to allow pcp to bind to all unreserved_ports, you must turn
83 on the pcp_bind_all_unreserved_ports boolean. Disabled by default.
84 setsebool -P pcp_bind_all_unreserved_ports 1
86 If you want to allow pcp to read generic logs, you must turn on the
90 pcp_read_generic_logs boolean. Disabled by default.
91 setsebool -P pcp_read_generic_logs 1
93
97 The SELinux process type pcp_pmcd_t can manage files labeled with the
98 following file types. The paths listed are the default paths for these
99 file types. Note the processes UID still need to have DAC permissions.
100 cluster_conf_t
102 /etc/cluster(/.*)?
104 cluster_var_lib_t
106 /var/lib/pcsd(/.*)?
108 /var/lib/cluster(/.*)?
109 /var/lib/openais(/.*)?
110 /var/lib/pengine(/.*)?
111 /var/lib/corosync(/.*)?
112 /usr/lib/heartbeat(/.*)?
113 /var/lib/heartbeat(/.*)?
114 /var/lib/pacemaker(/.*)?
115 cluster_var_run_t
117 /var/run/crm(/.*)?
119 /var/run/cman_.*
120 /var/run/rsctmp(/.*)?
121 /var/run/aisexec.*
122 /var/run/heartbeat(/.*)?
123 /var/run/pcsd-ruby.socket
124 /var/run/corosync-qnetd(/.*)?
125 /var/run/corosync-qdevice(/.*)?
126 /var/run/corosync.pid
127 /var/run/cpglockd.pid
128 /var/run/rgmanager.pid
129 /var/run/cluster/rgmanager.sk
130 krb5_host_rcache_t
132 /var/tmp/krb5_0.rcache2
134 /var/cache/krb5rcache(/.*)?
135 /var/tmp/nfs_0
136 /var/tmp/DNS_25
137 /var/tmp/host_0
138 /var/tmp/imap_0
139 /var/tmp/HTTP_23
140 /var/tmp/HTTP_48
141 /var/tmp/ldap_55
142 /var/tmp/ldap_487
143 /var/tmp/ldapmap1_0
144 pcp_log_t
146 /var/log/pcp(/.*)?
148 pcp_tmp_t
150 pcp_tmpfs_t
153 pcp_var_lib_t
156 /var/lib/pcp(/.*)?
158 pcp_var_run_t
160 /var/run/pcp(/.*)?
162 /var/run/pmcd.socket
163 /var/run/pmlogger.primary.socket
164 root_t
166 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
168 /
169 /initrd
170
173 SELinux requires files to have an extended attribute to define the file
174 type.
175 You can see the context of a file using the -Z option to ls
177 Policy governs the access confined processes have to these files.
179 SELinux pcp_pmcd policy is very flexible allowing users to setup their
180 pcp_pmcd processes in as secure a method as possible.
181 STANDARD FILE CONTEXT
183 SELinux defines the file context types for the pcp_pmcd, if you wanted
185 to store files with these types in a different paths, you need to exe‐
186 cute the semanage command to specify alternate labeling and then use
187 restorecon to put the labels on disk.
188 semanage fcontext -a -t pcp_pmcd_exec_t '/srv/pcp_pmcd/content(/.*)?'
190 restorecon -R -v /srv/mypcp_pmcd_content
191 Note: SELinux often uses regular expressions to specify labels that
193 match multiple files.
194 The following file types are defined for pcp_pmcd:
196 pcp_pmcd_exec_t
200 - Set files with the pcp_pmcd_exec_t type, if you want to transition an
202 executable to the pcp_pmcd_t domain.
203 Paths:
206 /usr/bin/pmcd, /usr/libexec/pcp/bin/pmcd
207 pcp_pmcd_initrc_exec_t
210 - Set files with the pcp_pmcd_initrc_exec_t type, if you want to tran‐
212 sition an executable to the pcp_pmcd_initrc_t domain.
213 Paths:
216 /etc/rc.d/init.d/pmcd, /usr/libexec/pcp/lib/pmcd
217 Note: File context can be temporarily modified with the chcon command.
220 If you want to permanently change the file context you need to use the
221 semanage fcontext command. This will modify the SELinux labeling data‐
222 base. You will need to use restorecon to apply the labels.
223
226 semanage fcontext can also be used to manipulate default file context
227 mappings.
228 semanage permissive can also be used to manipulate whether or not a
230 process type is permissive.
231 semanage module can also be used to enable/disable/install/remove pol‐
233 icy modules.
234 semanage boolean can also be used to manipulate the booleans
236 system-config-selinux is a GUI tool available to customize SELinux pol‐
239 icy settings.
240
243 This manual page was auto-generated using sepolicy manpage .
244
247 selinux(8), pcp_pmcd(8), semanage(8), restorecon(8), chcon(1), sepol‐
248 icy(8), setsebool(8)
249pcp_pmcd 23-10-20 pcp_pmcd_selinux(8)