1pcp_pmproxy_selinux(8) SELinux Policy pcp_pmproxy pcp_pmproxy_selinux(8)
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6 pcp_pmproxy_selinux - Security Enhanced Linux Policy for the
7 pcp_pmproxy processes
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10 Security-Enhanced Linux secures the pcp_pmproxy processes via flexible
11 mandatory access control.
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13 The pcp_pmproxy processes execute with the pcp_pmproxy_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 pcp_pmproxy_t
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24 The pcp_pmproxy_t SELinux type can be entered via the
25 pcp_pmproxy_exec_t file type.
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27 The default entrypoint paths for the pcp_pmproxy_t domain are the fol‐
28 lowing:
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30 /usr/bin/pmproxy, /usr/libexec/pcp/bin/pmproxy
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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 pcp_pmproxy policy is very flexible allowing users to setup their
40 pcp_pmproxy processes in as secure a method as possible.
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42 The following process types are defined for pcp_pmproxy:
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44 pcp_pmproxy_t
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46 Note: semanage permissive -a pcp_pmproxy_t can be used to make the
47 process type pcp_pmproxy_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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53 SELinux policy is customizable based on least access required.
54 pcp_pmproxy policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run pcp_pmproxy with the tight‐
56 est access possible.
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60 If you want to allow users to resolve user passwd entries directly from
61 ldap rather then using a sssd server, you must turn on the authlo‐
62 gin_nsswitch_use_ldap boolean. Disabled by default.
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64 setsebool -P authlogin_nsswitch_use_ldap 1
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68 If you want to allow all daemons to write corefiles to /, you must turn
69 on the daemons_dump_core boolean. Disabled by default.
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71 setsebool -P daemons_dump_core 1
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75 If you want to enable cluster mode for daemons, you must turn on the
76 daemons_enable_cluster_mode boolean. Enabled by default.
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78 setsebool -P daemons_enable_cluster_mode 1
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82 If you want to allow all daemons to use tcp wrappers, you must turn on
83 the daemons_use_tcp_wrapper boolean. Disabled by default.
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85 setsebool -P daemons_use_tcp_wrapper 1
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89 If you want to allow all daemons the ability to read/write terminals,
90 you must turn on the daemons_use_tty boolean. Disabled by default.
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92 setsebool -P daemons_use_tty 1
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96 If you want to deny any process from ptracing or debugging any other
97 processes, you must turn on the deny_ptrace boolean. Enabled by
98 default.
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100 setsebool -P deny_ptrace 1
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104 If you want to allow any process to mmap any file on system with
105 attribute file_type, you must turn on the domain_can_mmap_files bool‐
106 ean. Enabled by default.
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108 setsebool -P domain_can_mmap_files 1
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112 If you want to allow all domains write to kmsg_device, while kernel is
113 executed with systemd.log_target=kmsg parameter, you must turn on the
114 domain_can_write_kmsg boolean. Disabled by default.
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116 setsebool -P domain_can_write_kmsg 1
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120 If you want to allow all domains to use other domains file descriptors,
121 you must turn on the domain_fd_use boolean. Enabled by default.
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123 setsebool -P domain_fd_use 1
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127 If you want to allow all domains to have the kernel load modules, you
128 must turn on the domain_kernel_load_modules boolean. Disabled by
129 default.
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131 setsebool -P domain_kernel_load_modules 1
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135 If you want to allow all domains to execute in fips_mode, you must turn
136 on the fips_mode boolean. Enabled by default.
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138 setsebool -P fips_mode 1
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142 If you want to enable reading of urandom for all domains, you must turn
143 on the global_ssp boolean. Disabled by default.
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145 setsebool -P global_ssp 1
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149 If you want to allow confined applications to run with kerberos, you
150 must turn on the kerberos_enabled boolean. Enabled by default.
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152 setsebool -P kerberos_enabled 1
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156 If you want to allow system to run with NIS, you must turn on the
157 nis_enabled boolean. Disabled by default.
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159 setsebool -P nis_enabled 1
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163 If you want to allow confined applications to use nscd shared memory,
164 you must turn on the nscd_use_shm boolean. Disabled by default.
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166 setsebool -P nscd_use_shm 1
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171 The SELinux process type pcp_pmproxy_t can manage files labeled with
172 the following file types. The paths listed are the default paths for
173 these file types. Note the processes UID still need to have DAC per‐
174 missions.
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176 cluster_conf_t
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178 /etc/cluster(/.*)?
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180 cluster_var_lib_t
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182 /var/lib/pcsd(/.*)?
183 /var/lib/cluster(/.*)?
184 /var/lib/openais(/.*)?
185 /var/lib/pengine(/.*)?
186 /var/lib/corosync(/.*)?
187 /usr/lib/heartbeat(/.*)?
188 /var/lib/heartbeat(/.*)?
189 /var/lib/pacemaker(/.*)?
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191 cluster_var_run_t
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193 /var/run/crm(/.*)?
194 /var/run/cman_.*
195 /var/run/rsctmp(/.*)?
196 /var/run/aisexec.*
197 /var/run/heartbeat(/.*)?
198 /var/run/corosync-qnetd(/.*)?
199 /var/run/corosync-qdevice(/.*)?
200 /var/run/cpglockd.pid
201 /var/run/corosync.pid
202 /var/run/rgmanager.pid
203 /var/run/cluster/rgmanager.sk
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205 pcp_log_t
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207 /var/log/pcp(/.*)?
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209 pcp_tmp_t
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212 pcp_tmpfs_t
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215 pcp_var_lib_t
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217 /var/lib/pcp(/.*)?
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219 pcp_var_run_t
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221 /var/run/pcp(/.*)?
222 /var/run/pmcd.socket
223 /var/run/pmlogger.primary.socket
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225 root_t
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227 /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
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229 /initrd
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233 SELinux requires files to have an extended attribute to define the file
234 type.
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236 You can see the context of a file using the -Z option to ls
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238 Policy governs the access confined processes have to these files.
239 SELinux pcp_pmproxy policy is very flexible allowing users to setup
240 their pcp_pmproxy processes in as secure a method as possible.
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242 The following file types are defined for pcp_pmproxy:
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246 pcp_pmproxy_exec_t
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248 - Set files with the pcp_pmproxy_exec_t type, if you want to transition
249 an executable to the pcp_pmproxy_t domain.
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252 Paths:
253 /usr/bin/pmproxy, /usr/libexec/pcp/bin/pmproxy
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256 pcp_pmproxy_initrc_exec_t
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258 - Set files with the pcp_pmproxy_initrc_exec_t type, if you want to
259 transition an executable to the pcp_pmproxy_initrc_t domain.
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263 Note: File context can be temporarily modified with the chcon command.
264 If you want to permanently change the file context you need to use the
265 semanage fcontext command. This will modify the SELinux labeling data‐
266 base. You will need to use restorecon to apply the labels.
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270 semanage fcontext can also be used to manipulate default file context
271 mappings.
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273 semanage permissive can also be used to manipulate whether or not a
274 process type is permissive.
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276 semanage module can also be used to enable/disable/install/remove pol‐
277 icy modules.
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279 semanage boolean can also be used to manipulate the booleans
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282 system-config-selinux is a GUI tool available to customize SELinux pol‐
283 icy settings.
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287 This manual page was auto-generated using sepolicy manpage .
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291 selinux(8), pcp_pmproxy(8), semanage(8), restorecon(8), chcon(1),
292 sepolicy(8) , setsebool(8)
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296pcp_pmproxy 19-04-25 pcp_pmproxy_selinux(8)