quantum_selinux (8) - Linux Manuals

quantum_selinux: Security Enhanced Linux Policy for the quantum processes

NAME

quantum_selinux - Security Enhanced Linux Policy for the quantum processes

DESCRIPTION

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

NSSWITCH DOMAIN

If you want to allow users to login using a sssd serve for the quantum_t, you must turn on the authlogin_nsswitch_use_ldap boolean.

setsebool -P authlogin_nsswitch_use_ldap 1

If you want to allow confined applications to run with kerberos for the quantum_t, you must turn on the allow_kerberos boolean.

setsebool -P allow_kerberos 1

If you want to allow system to run with NI for the quantum_t, you must turn on the allow_ypbind boolean.

setsebool -P allow_ypbind 1

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

The following file types are defined for quantum:

quantum_exec_t

- Set files with the quantum_exec_t type, if you want to transition an executable to the quantum_t domain.

Paths:

/usr/bin/quantum-server, /usr/bin/quantum-ryu-agent, /usr/bin/quantum-linuxbridge-agent, /usr/bin/quantum-openvswitch-agent

quantum_log_t

- Set files with the quantum_log_t type, if you want to treat the data as quantum log data, usually stored under the /var/log directory.

quantum_tmp_t

- Set files with the quantum_tmp_t type, if you want to store quantum temporary files in the /tmp directories.

quantum_unit_file_t

- Set files with the quantum_unit_file_t type, if you want to treat the files as quantum unit content.

quantum_var_lib_t

- Set files with the quantum_var_lib_t type, if you want to store the quantum files under the /var/lib directory.

Note: File context can be temporarily modified with the chcon command. If you want to permanantly 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.

PORT TYPES

SELinux defines port types to represent TCP and UDP ports.

You can see the types associated with a port by using the following command:

semanage port -l

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

The following port types are defined for quantum:

quantum_port_t

Default Defined Ports: tcp 9696

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

The following process types are defined for quantum:

quantum_t

Note: semanage permissive -a PROCESS_TYPE can be used to make a process type permissive. Permissive process types are not denied access by SELinux. AVC messages will still be generated.

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 port can also be used to manipulate the port definitions

system-config-selinux is a GUI tool available to customize SELinux policy settings.

AUTHOR  

This manual page was autogenerated by genman.py.