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lxcs (9) Versions 0.1.2

Installs/Configures LinuxContainers.org products

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cookbook 'lxcs', '= 0.1.2', :supermarket
cookbook 'lxcs', '= 0.1.2'
knife supermarket install lxcs
knife supermarket download lxcs
README
Dependencies
Changelog
Quality 67%

lxcs Cookbook

This cookbook sets up LinuxContainers.org products (LXC, LXD).

Contents

Requirements

Platforms

  • Ubuntu

Cookbooks

  • None.

Attributes

Key Type Description, example Default
['lxcs']['lxc']['env']['lxc'] Hash Content in the /etc/default/lxc. See attributes/default.rb
['lxcs']['lxc']['env']['lxc-net'] Hash Content in the /etc/default/lxc-net. See attributes/default.rb
['lxcs']['lxc']['unprivileged_container']['enabled'] Boolean Enable unprivileged containers or not false
['lxcs']['lxc']['unprivileged_container']['users_allow'] Array root, general users allowed to launch unprivileged_containers on LXC. e.g. ['root', 'alice'] []
['lxcs']['lxc']['lxc-usernet'] Array, String Content (line strings or single string) in the /etc/lxc/lxc-usernet. [], See attributes/default.rb
['lxcs']['lxc']['default.conf'] Array, String Default initial configuration (profile) file. Content (line strings or single string) in the /etc/lxc/default.conf. See attributes/default.rb
['lxcs']['lxc']['extra-default.conf'] Hash Additional container configuration (profile) files. {}, See attributes/default.rb
['lxcs']['lxd']['with_zfs'] Boolean with ZFS utility. false
['lxcs']['lxd']['users_allow'] Array Non-root users allowed to manage Linux containers on LXD. []
['lxcs']['lxd']['init']['enabled'] Boolean execute lxd init or not false
['lxcs']['lxd']['init']['force'] Boolean re-execute lxd init forcely. false
['lxcs']['lxd']['init']['options'] String lxd init command options string. ''
['lxcs']['lxd']['init']['trust_password_vault_item'] Hash derive LXD server trust password from Chef Vault. {}, See attributes/default.rb
['lxcs']['lxd']['network'] Hash lxd network configurations. Ubuntu >= 16.10 {}, See attributes/default.rb
['lxcs']['lxd']['network_force_update'] Boolean update lxd network configuration forcely. false
['lxcs']['lxd']['bridge']['enabled'] Boolean lxd bridge network configurations. Ubuntu <= 16.04 false
['lxcs']['lxd']['bridge']['conf'] Hash content in the /etc/default/lxd-bridge. See attributes/default.rb
['lxcs']['lxd']['profile'] Hash lxd container profile configurations. {}, See attributes/default.rb

Usage

Recipes

lxcs::default

This recipe does nothing.

lxcs::lxc

This recipe installs LXC.

lxcs::lxd

This recipe sets up LXD.

Role Examples

  • roles/lxc.rb
name 'lxc'
description 'LXC role.'

run_list(
  'recipe[lxcs::lxc]',
)

override_attributes(
  'lxcs' => {
    'lxc' => {
      'unprivileged_container' => {
        'enabled' => true,
        'users_allow' => [
          'alice',
          'bob',
        ],
      },
      'lxc-usernet' => [
        'alice veth lxcbr0 10',
        'bob veth lxcbr0 10',
      ],
      'env' => {
        'lxc' => {
          'LXC_AUTO' => 'true',
          'BOOTGROUPS' => 'onboot,',
          'SHUTDOWNDELAY' => '5',
          'OPTIONS' => '',
          'STOPOPTS' => '-a -A -s',
          'USE_LXC_BRIDGE' => 'false',
        },
        'lxc-net' => {
          'USE_LXC_BRIDGE' => 'true',
          'LXC_BRIDGE' => 'lxcbr0',
          'LXC_ADDR' => '10.0.3.1',
          'LXC_NETMASK' => '255.255.255.0',
          'LXC_NETWORK' => '10.0.3.0/24',
          'LXC_DHCP_RANGE' => '10.0.3.2,10.0.3.254',
          'LXC_DHCP_MAX' => '253',
        },
      },
      'default.conf' => [
        'lxc.network.type = veth',
        'lxc.network.link = lxcbr0',
        'lxc.network.flags = up',
        'lxc.network.hwaddr = 00:16:3e:xx:xx:xx',
      ],
      'extra-default.conf' => {
        'default-br0.conf' => [
          'lxc.network.type = veth',
          'lxc.network.link = br0',
          'lxc.network.flags = up',
          'lxc.network.hwaddr = 00:16:3e:xx:xx:xx',
        ],
        'default-br0-unpriv.conf' => [
          'lxc.network.type = veth',
          'lxc.network.link = br0',
          'lxc.network.flags = up',
          'lxc.network.hwaddr = 00:16:3e:xx:xx:xx',
          'lxc.id_map = u 0 100000 65536',
          'lxc.id_map = g 0 100000 65536',
        ],
      },
    },
  },
)
  • roles/lxd.rb
name 'lxd'
description 'LXD role.'

run_list(
  'recipe[lxcs::lxd]',
)

override_attributes(
  'lxcs' => {
    'lxd' => {
      'with_zfs' => true,
      'users_allow' => [
        'alice',
        'bob',
      ],
      'init' => {
        'enabled' => true,
        'options' => [
          #"--network-address #{node['ipaddress']}",
          #'--network-port 8443',
          '--storage-backend dir',
          #'--storage-backend zfs',
          #'--storage-create-loop 20',  # 20GB file
          #'--storage-pool lxd',
          # NOT recommended, use 'trust_password_vault_item' attribute.
          #'--trust-password secret',   
        ].join(' '),
      },
      # Ubuntu >= 16.10
      'network' => {
        'lxdbr0' => {
          'config' => {
            'dns.mode' => 'dynamic',
            'ipv4.address' => '10.0.13.1/24',
            'ipv4.dhcp.ranges' => '10.0.13.100-10.0.13.254',
            'ipv4.nat' => 'true',
            'ipv6.address' => 'none',
          },
          'managed' => 'true',
          'type' => 'bridge',
        },
      },
      # Deprecated: Ubuntu <= 16.04
      # use `lxc network set` command on 16.10 (yakkety) or later
      'bridge' => {
        'enabled' => true,
        'conf' => {
          'USE_LXD_BRIDGE' => 'true',
          'LXD_BRIDGE' => 'lxdbr0',
          'UPDATE_PROFILE' => 'true',
          'LXD_CONFILE' => '',
          'LXD_DOMAIN' => 'lxd',
          'LXD_IPV4_ADDR' => '10.0.13.1',
          'LXD_IPV4_NETMASK' => '255.255.255.0',
          'LXD_IPV4_NETWORK' => '10.0.13.1/24',
          'LXD_IPV4_DHCP_RANGE' => '10.0.13.100,10.0.13.254',
          'LXD_IPV4_DHCP_MAX' => '155',
          'LXD_IPV4_NAT' => 'true',
          'LXD_IPV6_ADDR' => '',
          'LXD_IPV6_MASK' => '',
          'LXD_IPV6_NETWORK' => '',
          'LXD_IPV6_NAT' => 'false',
          'LXD_IPV6_PROXY' => 'false',
        },
      },
      'profile' => {
        'default-br0' => {
          'config' => {},
          'description' => 'Default LXD profile for real NIC bridged',
          'devices' => {
            'eth0' => {
              'name' => 'eth0',
              'nictype' => 'bridged',
              'parent' => 'br0',
              'type' => 'nic',
            },
          },
        },
      },
    },
  },
)

License and Authors

  • Author:: whitestar at osdn.jp
Copyright 2017, whitestar

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Dependent cookbooks

platform_utils >= 0.3.1

Contingent cookbooks

There are no cookbooks that are contingent upon this one.

lxcs CHANGELOG

0.1.2

  • adds LXD container profile setup feature.
  • refactoring.

0.1.1

  • adds settings for unprivileged containers on LXC.
  • adds the platform_utils cookbook dependency.

0.1.0

  • Initial release of lxcs

Collaborator Number Metric 
            
0.1.2 failed this metric
Failure: Cookbook has 0 collaborators. A cookbook must have at least 2 collaborators to pass this metric.

Foodcritic Metric 
            
0.1.2 passed this metric

License Metric 
            
0.1.2 passed this metric

Yomei Komiya Yomei Komiya

Details

View Source View Issues

Updated January 9, 2017 Created on

Supported Platforms

  • ubuntu >= 0.0.0

License

Apache 2.0

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