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systemd_networkd (11) Versions 0.2.8

Configures systemd_networkd

Berkshelf/Librarian
Policyfile
Knife
cookbook 'systemd_networkd', '= 0.2.8'
cookbook 'systemd_networkd', '= 0.2.8', :supermarket
knife cookbook site install systemd_networkd
knife cookbook site download systemd_networkd
README
Dependencies
Changelog
Quality 0%

systemd_networkd Cookbook

This cookbook is responsible for configuring systemd-networkd. A modified version of systemd networkd is required.

This can be found @ https://github.com/Intel-Corp/systemd

Requirements

  • systemd - systemd_networkd requires systemd > 216

Attributes

All keys are case sensitive. CamelCase is used instead of underscore.

Recipes

  • default: sets up directories and deletes old configurations
  • cpuport: configures attributes specific to cpu port
  • link: configures port state and port speed
  • static_mac_table: confgures the static MAC table (FDB)
  • switchport: configures port attributes
  • team: configures LAGs and LAG-specific features (e.g. LAG attributes)
  • ufd: configures uplink failure detection
  • backup: copies pre-requisities for backup tool - see below for ussage

Usage

Just include systemd_networkd in your node's run_list: Below is a fully working example of the relevant configuration options.

{                                                                                                        
  "name": "IES",                                                                                          
  "description": "Default role",                                                                         
  "run_list": [
    "recipe[systemd_networkd]"
  ],
  "default_attributes": {                         
    "SystemdNetworkd": {
      "Backup": false,
      "Teams": {
        "team1": {
          "Enabled": true,
          "Members": [
            "sw0p9",
            "sw0p10"
          ],
          "Attributes": {
            "DefVlan2": "1"
          },
          "Vlans": {
            "lab": {
              "Id": "20",
              "EgressUntagged": "true",
              "Pvid" : "true"
            },
            "office": {
              "Id": "25"
            }
          }
        }
      },
      "UFD": {
        "sw0p1": {
          "Enabled": true,
          "BindCarrier": "sw0p2 sw0p3"
        },
        "sw0p5": {
          "Enabled": true,
          "BindCarrier": "sw0p6 sw0p7 sw0p8 sw0p9"
        }
      },
      "Ports": {
        "sw0p0": {
          "Attributes": {
            "LagMode": "1"
          },
          "L2HashKey": {
            "UseL3Hash": "1"
          },
          "L3HashConfig": {
            "UseTcp": "1"
          }
        },
        "sw0p4": {
          "Enabled": true,
          "FDB": [
            [
              "MACAddress",
              "AB:BC:CC:00:01:02",
              "VLANId",
              "2"
            ],
            [
              "MACAddress",
              "AB:BC:CC:00:01:02",
              "VLANId",
              "2"
            ],
            [
              "MACAddress",
              "AB:BC:CC:00:01:02",
              "VLANId",
              "3"
            ]
          ],
          "Attributes": [
            [
              "Autoneg",
              "1"
            ]
          ]
        },
        "sw0p5": {
          "Enabled": "false",
          "FDB": [
            [
              "MACAddress",
              "AB:BC:CC:00:01:02",
              "VLANId",
              "2"
            ],
            [
              "MACAddress",
              "AB:BC:CC:00:01:03",
              "VLANId",
              "2"
            ],
            [
              "MACAddress",
              "AB:BC:CC:00:01:03",
              "VLANId",
              "3"
            ]
          ],
          "Link": {
            "Link": [
              [
                "Duplex",
                "full"
              ],
              [
                "BitsPerSecond",
                "10240000"
              ]
            ]
          }
        },
        "sw0p6": {
          "Enabled": true,
          "FDB": [
            [
              "MACAddress",
              "AB:BC:CC:00:01:01",
              "VLANId",
              "2"
            ],
            [
              "MACAddress",
              "AB:BC:CC:00:01:01",
              "VLANId",
              "2"
            ],
            [
              "MACAddress",
              "AB:BC:CC:00:01:01",
              "VLANId",
              "3"
            ]
          ],
          "Vlans": {
            "lab": {
              "Id": "20",
              "EgressUntagged": "true"
            },
            "office": {
              "Id": "25"
            }
          }
        }
      }
    }
  }
}

Backup Tool and Usage


2 Methods of runing the backup or dumping the memory resident configuration

There are 2 files in systemd_networkd/files/default

1) cfgdump.rb 
   Copied to /usr/bin/cfgdump
2) intel_switch.rb 
   Copied to /opt/chef/embedded/apps/ohai/lib/ohai/plugins/intel/intel_switch.rb

Method 1 (Chef Server):
On the chef workstation, modify the configuration to include a key "Backup": true under "SystemdNetworkd".
You will need the cookbook "ohai" and copy the intel_switch plugin to the cookbooks/ohai/files/ directory.
Running the chef-client on the node will result in /etc/systemd/network/backup/XXXX being created.

Method 2 (Solo):
You should clone your working copy of the chef repo to a node.
Copy the ohai plugin to /opt/chef/embedded/apps/ohai/lib/ohai/plugins/intel/intel_switch.rb 
Copy the cfgdump.rb to /usr/bin/cfgdump
Execute cfgdump

License and Authors

Authors: - David O Neill (david.m.oneill@intel.com) - Kim-marie Jones (kim-marie.jones@intel.com)

Dependent cookbooks

This cookbook has no specified dependencies.

Contingent cookbooks

There are no cookbooks that are contingent upon this one.

systemd_networkd CHANGELOG

0.2.8

  • Added support for Link section within LAG interface configuration
  • Removed port number retriction
  • Clean up inconsistent entries in sysfs/networkd/chef
    Cross checked systemd-network against chef and updated accordingly
  • Added VLAN section for sw0p0
  • Fixed RateLimit missing check in if statement
  • Fix for incrroect key CpuRateLimt shoud be RateLimit
  • Add rxprioritymap back to cpu qos attrs
  • fixes for rate limiting on all ports
  • Added support for pvid attribute.

0.2.7

  • Added the ohai plugin - This should be copied using the ohai cookbook
  • Fixed bug in folder creation

0.2.6

  • Readme cleanup

0.2.5

  • More Food critic fixes

0.2.4

  • More Food critic fixes
  • Changes in GIT repository location on github

0.2.3

  • Readme and Food critics

0.2.2

  • Numerous food critic fixes

0.2.1

  • Added backup support
  • fixed deprecations chef 11 - chef 12

0.2.0

  • Cookbook redesign
  • One cookbook for systemd_networkd configuration

0.1.3 (2015-04-01)

  • Added uplink failure detection (UFD) support
  • Added support for QOS attributes
  • Added supuport configuration options

0.1.2 (2015-03-01)

  • Added Team support
  • Added vlan support for switchports

0.1.1 (2015-02-01)

  • Added frame forwarding database (FDB / static mac table) support
  • Added switchport support and port attributes

0.1.0 (2015-01-01)

  • Initial release of systemd_networkd

Foodcritic Metric
            

0.2.8 failed this metric

FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/cpuport.rb:32
FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/link.rb:37
FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/link.rb:49
FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/static_mac_table.rb:32
FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/switchport.rb:32
FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/team.rb:24
FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/team.rb:35
FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/team.rb:47
FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/team.rb:61
FC033: Missing template: /tmp/cook/bcbd635cb8fd11ab671532a1/systemd_networkd/recipes/ufd.rb:27