pcp_pmie_selinux(8)

🎀 NAME 🎀

okay bestie, this is the manual page for pcp_pmie_selinux(8) — the Security Enhanced Linux Policy for the pcp_pmie processes. That's the whole name section, slay.

✨ DESCRIPTION ✨

Security-Enhanced Linux secures the pcp_pmie processes via flexible mandatory access control. iconic.

The pcp_pmie processes execute with the pcp_pmie_t SELinux type. Wanna check if you have these processes running? Execute the ps command with the -Z qualifier.

For example:

ps -eZ | grep pcp_pmie_t

🦋 ENTRYPOINTS 🦋

The pcp_pmie_t SELinux type can be entered via the pcp_pmie_exec_t file type.

The default entrypoint paths for the pcp_pmie_t domain are the following:

/usr/bin/pmie, /usr/share/pcp/lib/pmie, /usr/libexec/pcp/bin/pmie

👑 PROCESS TYPES 👑

SELinux defines process types (domains) for each process running on the system.

You can see the context of a process using the -Z option to ps.

Policy governs the access confined processes have to files. SELinux pcp_pmie policy is very flexible allowing users to setup their pcp_pmie processes in as secure a method as possible.

The following process types are defined for pcp_pmie:

pcp_pmie_t

Note: semanage permissive -a pcp_pmie_t can be used to make the process type pcp_pmie_t permissive. SELinux does not deny access to permissive process types, but the AVC (SELinux denials) messages are still generated. 💀

🍓 BOOLEANS 🍓

SELinux policy is customizable based on least access required. pcp_pmie policy is extremely flexible and has several booleans that allow you to manipulate the policy and run pcp_pmie with the tightest access possible.

• daemons_dontaudit_scheduling — if you want to dontaudit all daemons scheduling requests (setsched, sys_nice), you must turn on the daemons_dontaudit_scheduling boolean. Enabled by default. Run setsebool -P daemons_dontaudit_scheduling 1.
• fips_mode — if you want to allow all domains to execute in fips_mode, you must turn on the fips_mode boolean. Enabled by default. Run setsebool -P fips_mode 1.
• nis_enabled — if you want to allow system to run with NIS, you must turn on the nis_enabled boolean. Disabled by default. Run setsebool -P nis_enabled 1.

🌈 MANAGED FILES 🌈

The SELinux process type pcp_pmie_t can manage files labeled with the following file types. The paths listed are the default paths for these file types. Note the processes UID still need to have DAC permissions.

cluster_conf_t

/etc/cluster(/.*)?

cluster_var_lib_t

/var/lib/pcsd(/.*)?
/var/lib/cluster(/.*)?
/var/lib/openais(/.*)?
/var/lib/pengine(/.*)?
/var/lib/corosync(/.*)?
/usr/lib/heartbeat(/.*)?
/var/lib/heartbeat(/.*)?
/var/lib/pacemaker(/.*)?

cluster_var_run_t

/var/run/crm(/.*)?
/var/run/cman_.*
/var/run/rsctmp(/.*)?
/var/run/aisexec.*
/var/run/heartbeat(/.*)?
/var/run/pcsd-ruby.socket
/var/run/corosync-qnetd(/.*)?
/var/run/corosync-qdevice(/.*)?
/var/run/pcsd.socket
/var/run/corosync.pid
/var/run/cpglockd.pid
/var/run/rgmanager.pid
/var/run/cluster/rgmanager.sk

krb5_host_rcache_t

/var/tmp/krb5_0.rcache2
/var/cache/krb5rcache(/.*)?
/var/tmp/nfs_0
/var/tmp/DNS_25
/var/tmp/host_0
/var/tmp/imap_0
/var/tmp/HTTP_23
/var/tmp/HTTP_48
/var/tmp/ldap_55
/var/tmp/ldap_487
/var/tmp/ldapmap1_0

pcp_log_t

/var/log/pcp(/.*)?

pcp_tmp_t

No default paths are listed here.

pcp_tmpfs_t

No default paths are listed here.

pcp_var_lib_t

/var/lib/pcp(/.*)?

pcp_var_run_t

/var/run/pcp(/.*)?
/var/run/pmcd.socket
/var/run/pmlogger.primary.socket

root_t

/sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
/
/initrd

systemd_passwd_var_run_t

/var/run/systemd/ask-password(/.*)?
/var/run/systemd/ask-password-block(/.*)?

💅 FILE CONTEXTS 💅

SELinux requires files to have an extended attribute to define the file type.

You can see the context of a file using the -Z option to ls.

Policy governs the access confined processes have to these files. SELinux pcp_pmie policy is very flexible allowing users to setup their pcp_pmie processes in as secure a method as possible.

The following file types are defined for pcp_pmie:

pcp_pmie_exec_t

• Set files with the pcp_pmie_exec_t type, if you want to transition an executable to the pcp_pmie_t domain.

Paths:

/usr/bin/pmie, /usr/share/pcp/lib/pmie, /usr/libexec/pcp/bin/pmie

pcp_pmie_initrc_exec_t

• Set files with the pcp_pmie_initrc_exec_t type, if you want to transition an executable to the pcp_pmie_initrc_t domain.

Paths:

/etc/rc.d/init.d/pmie, /usr/libexec/pcp/lib/pmie

Note: File context can be temporarily modified with the chcon command. If you want to permanently change the file context you need to use the semanage fcontext command. This will modify the SELinux labeling database. You will need to use restorecon to apply the labels.

🧚 COMMANDS 🧚

• semanage fcontext can also be used to manipulate default file context mappings.
• semanage permissive can also be used to manipulate whether or not a process type is permissive.
• semanage module can also be used to enable/disable/install/remove policy modules.
• semanage boolean can also be used to manipulate the booleans.
• system-config-selinux is a GUI tool available to customize SELinux policy settings.

🌸 AUTHOR 🌸

This manual page was auto-generated using sepolicy manpage.

💜 SEE ALSO 💜

selinux(8), pcp_pmie(8), semanage(8), restorecon(8), chcon(1), sepolicy(8), setsebool(8)

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okay that's the whole page, bestie 🫶 the footer vibes are pcp_pmie, 26-10-23, and pcp_pmie_selinux(8). periodt 💖