diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/facter/alt_fqdns.rb | 17 | ||||
| -rw-r--r-- | lib/puppet/parser/functions/tripleo_swift_devices.rb | 39 | ||||
| -rw-r--r-- | lib/puppet/provider/sriov_vf_config/numvfs.rb | 57 | ||||
| -rw-r--r-- | lib/puppet/type/sriov_vf_config.rb | 10 |
4 files changed, 120 insertions, 3 deletions
diff --git a/lib/facter/alt_fqdns.rb b/lib/facter/alt_fqdns.rb index 8a4d59b..216beef 100644 --- a/lib/facter/alt_fqdns.rb +++ b/lib/facter/alt_fqdns.rb @@ -14,9 +14,9 @@ # under the License. [ 'external', - 'internalapi', + 'internal_api', 'storage', - 'storagemgmt', + 'storage_mgmt', 'tenant', 'management', ].each do |network| @@ -24,10 +24,21 @@ setcode do external_hostname_parts = [ Facter.value(:hostname), - network, + network.gsub('_', ''), Facter.value(:domain), ].reject { |part| part.nil? || part.empty? } external_hostname_parts.join(".") end end end +# map ctlplane network to management fqdn +Facter.add('fqdn_ctlplane') do + setcode do + hostname_parts = [ + Facter.value(:hostname), + 'management', + Facter.value(:domain), + ].reject { |part| part.nil? || part.empty? } + hostname_parts.join(".") + end +end diff --git a/lib/puppet/parser/functions/tripleo_swift_devices.rb b/lib/puppet/parser/functions/tripleo_swift_devices.rb new file mode 100644 index 0000000..b320d62 --- /dev/null +++ b/lib/puppet/parser/functions/tripleo_swift_devices.rb @@ -0,0 +1,39 @@ +# Build Swift devices list from the parts, e.g. for: +# raw_disk_prefix = 'r1z1-' +# swift_storage_node_ips = ['192.168.1.12', '192.168.1.13'] +# raw_disks = [':%PORT%/device1', ':%PORT%/device2'] +# +# devices will be ['r1z1-192.168.1.12:%PORT%/device1', +# 'r1z1-192.168.1.12:%PORT%/device2' +# 'r1z1-192.168.1.13:%PORT%/device1' +# 'r1z1-192.168.1.13:%PORT%/device2'] +module Puppet::Parser::Functions + newfunction(:tripleo_swift_devices, :arity =>3, :type => :rvalue, + :doc => ("Build list of swift devices the TripleO way:" + + "from a raw disk prefix, a list of swift storage" + + "node IPs, and a list of raw disks.")) do |args| + + raw_disk_prefix = args[0] + swift_node_ips = args[1] + raw_disks = args[2] + + unless raw_disk_prefix.is_a?(String) + raise Puppet::ParseError, "tripleo_swift_devices: Argument 'raw_disk_prefix' must be a string. The value given was: #{raw_disk_prefix}" + end + unless swift_node_ips.is_a?(Array) + raise Puppet::ParseError, "tripleo_swift_devices: Argument 'swift_node_ips' must be an array. The value given was: #{swift_node_ips}" + end + unless raw_disks.is_a?(Array) + raise Puppet::ParseError, "tripleo_swift_devices: Argument 'raw_disks' must be an array. The value given was: #{raw_disks}" + end + + devices = [] + for ip in swift_node_ips do + for disk in raw_disks do + devices << "#{raw_disk_prefix}#{ip}#{disk}" + end + end + + return devices + end +end diff --git a/lib/puppet/provider/sriov_vf_config/numvfs.rb b/lib/puppet/provider/sriov_vf_config/numvfs.rb new file mode 100644 index 0000000..cfa663c --- /dev/null +++ b/lib/puppet/provider/sriov_vf_config/numvfs.rb @@ -0,0 +1,57 @@ +Puppet::Type.type(:sriov_vf_config).provide(:numvfs) do + desc <<-EOT + The file /sys/class/net/<sriov_interface_name>/device/sriov_numvfs will be + present when a physical PCIe device supports SR-IOV. A number written to + this file will enable the specified number of VFs. This provider shall read + the file and ensure that the value is zero, before writing the number of + VFs that should be enabled. If the VFs needs to be disabled then we shall + write a zero to this file. + EOT + + def create + if File.file?(sriov_numvfs_path) + _set_numvfs + else + fail("#{sriov_numvfs_path} doesn't exist. Check if #{sriov_get_interface} is a valid network interface supporting SR-IOV") + end + end + + def destroy + if File.file?(sriov_numvfs_path) + File.write(sriov_numvfs_path,"0") + end + end + + def exists? + if File.file?(sriov_numvfs_path) + cur_value = File.read(sriov_numvfs_path) + if cur_value.to_i == sriov_numvfs_value + return true + end + end + return false + end + + def _set_numvfs + # During an update, the content of file sriov_numvfs_path has to be set + # to 0 (ZERO), before writing the actual value + cur_value = File.read(sriov_numvfs_path) + if cur_value != 0 + File.write(sriov_numvfs_path,"0") + end + File.write(sriov_numvfs_path,sriov_numvfs_value) + end + + def sriov_numvfs_path + "/sys/class/net/#{sriov_get_interface}/device/sriov_numvfs" + end + + def sriov_get_interface + resource[:name].split(':', 2).first + end + + def sriov_numvfs_value + resource[:name].split(':', 2).last.to_i + end + +end diff --git a/lib/puppet/type/sriov_vf_config.rb b/lib/puppet/type/sriov_vf_config.rb new file mode 100644 index 0000000..09a3671 --- /dev/null +++ b/lib/puppet/type/sriov_vf_config.rb @@ -0,0 +1,10 @@ +Puppet::Type.newtype(:sriov_vf_config) do + + ensurable + + newparam(:name) do + desc "sriov_numvfs conf as <physical_network>:<number_of_vfs> format" + newvalues(/^[a-z0-9\-_]+:[0-9]+$/) + end + +end |