github.com/kubiko/snapd@v0.0.0-20201013125620-d4f3094d9ddf/interfaces/builtin/openvswitch.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2016 Canonical Ltd
     5   *
     6   * This program is free software: you can redistribute it and/or modify
     7   * it under the terms of the GNU General Public License version 3 as
     8   * published by the Free Software Foundation.
     9   *
    10   * This program is distributed in the hope that it will be useful,
    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13   * GNU General Public License for more details.
    14   *
    15   * You should have received a copy of the GNU General Public License
    16   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17   *
    18   */
    19  
    20  package builtin
    21  
    22  const openvswitchSummary = `allows access to openvswitch management sockets`
    23  
    24  const openvswitchBaseDeclarationSlots = `
    25    openvswitch:
    26      allow-installation:
    27        slot-snap-type:
    28          - core
    29      deny-auto-connection: true
    30  `
    31  
    32  // List of sockets we want to allow access to. This list currently includes
    33  // sockets needed by ovs-vsctl, ovs-ofctl and ovs-appctl commands. ovs-ofctl
    34  // requires access to per-bridge sockets e.g. for bridge br-data you would need
    35  // access to /run/openvswitch/br-data.mgmt.
    36  const openvswitchConnectedPlugAppArmor = `
    37  /run/openvswitch/db.sock rw,
    38  /run/openvswitch/*.mgmt rw,
    39  # ovs-appctl allows sending commands to Open vSwitch daemons at runtime
    40  /run/openvswitch/ovs-vswitchd.*.ctl rw,
    41  /run/openvswitch/ovs-vswitchd.pid rw,
    42  `
    43  
    44  func init() {
    45  	registerIface(&commonInterface{
    46  		name:                  "openvswitch",
    47  		summary:               openvswitchSummary,
    48  		implicitOnClassic:     true,
    49  		baseDeclarationSlots:  openvswitchBaseDeclarationSlots,
    50  		connectedPlugAppArmor: openvswitchConnectedPlugAppArmor,
    51  	})
    52  }