239 lines
11 KiB
Go
239 lines
11 KiB
Go
package node
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/******
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* YAML data representations
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******/
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/*
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Structure of which goes to disk
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*/
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type NodeYaml struct {
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WWInternal int `yaml:"WW_INTERNAL"`
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NodeProfiles map[string]*NodeConf
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Nodes map[string]*NodeConf
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}
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/*
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NodeConf is the datastructure describing a node and a profile which in disk format.
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*/
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type NodeConf struct {
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Comment string `yaml:"comment,omitempty" lopt:"comment" comment:"Set arbitrary string comment"`
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ClusterName string `yaml:"cluster name,omitempty" lopt:"cluster" sopt:"c" comment:"Set cluster group"`
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ContainerName string `yaml:"container name,omitempty" lopt:"container" sopt:"C" comment:"Set container name"`
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Ipxe string `yaml:"ipxe template,omitempty" lopt:"ipxe" comment:"Set the iPXE template name"`
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Grub string `yaml:"grub template,omitempty" lopt:"grub" comment:"Set the grub template name"`
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// Deprecated start
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// Kernel settings here are deprecated and here for backward compatibility
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KernelVersion string `yaml:"kernel version,omitempty"`
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KernelOverride string `yaml:"kernel override,omitempty"`
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KernelArgs string `yaml:"kernel args,omitempty"`
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// Ipmi settings herer are deprecated and here for backward compatibility
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IpmiUserName string `yaml:"ipmi username,omitempty"`
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IpmiPassword string `yaml:"ipmi password,omitempty"`
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IpmiIpaddr string `yaml:"ipmi ipaddr,omitempty"`
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IpmiNetmask string `yaml:"ipmi netmask,omitempty"`
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IpmiPort string `yaml:"ipmi port,omitempty"`
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IpmiGateway string `yaml:"ipmi gateway,omitempty"`
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IpmiInterface string `yaml:"ipmi interface,omitempty"`
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IpmiEscapeChar string `yaml:"ipmi escapechar,omitempty"`
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IpmiWrite string `yaml:"ipmi write,omitempty"`
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// Deprecated end
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RuntimeOverlay []string `yaml:"runtime overlay,omitempty" lopt:"runtime" sopt:"R" comment:"Set the runtime overlay"`
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SystemOverlay []string `yaml:"system overlay,omitempty" lopt:"wwinit" sopt:"O" comment:"Set the system overlay"`
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Kernel *KernelConf `yaml:"kernel,omitempty"`
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Ipmi *IpmiConf `yaml:"ipmi,omitempty"`
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Init string `yaml:"init,omitempty" lopt:"init" sopt:"i" comment:"Define the init process to boot the container"`
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Root string `yaml:"root,omitempty" lopt:"root" comment:"Define the rootfs" `
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AssetKey string `yaml:"asset key,omitempty" lopt:"asset" comment:"Set the node's Asset tag (key)"`
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Discoverable string `yaml:"discoverable,omitempty" lopt:"discoverable" sopt:"e" comment:"Make discoverable in given network (true/false)" type:"bool"`
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Profiles []string `yaml:"profiles,omitempty" lopt:"profile" sopt:"P" comment:"Set the node's profile members (comma separated)"`
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NetDevs map[string]*NetDevs `yaml:"network devices,omitempty"`
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Tags map[string]string `yaml:"tags,omitempty" lopt:"tagadd" comment:"base key"`
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TagsDel []string `yaml:"tagsdel,omitempty" lopt:"tagdel" comment:"remove this tags"` // should not go to disk only to wire
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Keys map[string]string `yaml:"keys,omitempty"` // Reverse compatibility
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PrimaryNetDev string `yaml:"primary network,omitempty" lopt:"primarynet" sopt:"p" comment:"Set the primary network interface"`
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Disks map[string]*Disk `yaml:"disks,omitempty"`
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FileSystems map[string]*FileSystem `yaml:"filesystems,omitempty"`
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BootMethod string `yaml:"boot method,omitempty" lopt:"bootmethod" comment:" boot method, can be grub or ipxe"`
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}
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type IpmiConf struct {
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UserName string `yaml:"username,omitempty" lopt:"ipmiuser" comment:"Set the IPMI username"`
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Password string `yaml:"password,omitempty" lopt:"ipmipass" comment:"Set the IPMI password"`
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Ipaddr string `yaml:"ipaddr,omitempty" lopt:"ipmiaddr" comment:"Set the IPMI IP address" type:"IP"`
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Netmask string `yaml:"netmask,omitempty" lopt:"ipminetmask" comment:"Set the IPMI netmask" type:"IP"`
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Port string `yaml:"port,omitempty" lopt:"ipmiport" comment:"Set the IPMI port"`
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Gateway string `yaml:"gateway,omitempty" lopt:"ipmigateway" comment:"Set the IPMI gateway" type:"IP"`
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Interface string `yaml:"interface,omitempty" lopt:"ipmiinterface" comment:"Set the node's IPMI interface (defaults: 'lan')"`
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EscapeChar string `yaml:"escapechar,omitempty" lopt:"ipmiescapechar" comment:"Set the IPMI escape character (defaults: '~')"`
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Write string `yaml:"write,omitempty" lopt:"ipmiwrite" comment:"Enable the write of impi configuration (true/false)" type:"bool"`
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Tags map[string]string `yaml:"tags,omitempty" lopt:"ipmitagadd" comment:"add ipmitags"`
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TagsDel []string `yaml:"tagsdel,omitempty" lopt:"ipmitagdel" comment:"remove ipmitags"` // should not go to disk only to wire
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}
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type KernelConf struct {
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Version string `yaml:"version,omitempty"`
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Override string `yaml:"override,omitempty" lopt:"kerneloverride" sopt:"K" comment:"Set kernel override version"`
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Args string `yaml:"args,omitempty" lopt:"kernelargs" sopt:"A" comment:"Set Kernel argument"`
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}
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type NetDevs struct {
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Type string `yaml:"type,omitempty" lopt:"type" sopt:"T" comment:"Set device type of given network"`
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OnBoot string `yaml:"onboot,omitempty" lopt:"onboot" comment:"Enable/disable network device (true/false)" type:"bool"`
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Device string `yaml:"device,omitempty" lopt:"netdev" sopt:"N" comment:"Set the device for given network"`
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Hwaddr string `yaml:"hwaddr,omitempty" lopt:"hwaddr" sopt:"H" comment:"Set the device's HW address for given network" type:"MAC"`
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Ipaddr string `yaml:"ipaddr,omitempty" comment:"IPv4 address in given network" sopt:"I" lopt:"ipaddr" type:"IP"`
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IpCIDR string `yaml:"ipcidr,omitempty"`
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Ipaddr6 string `yaml:"ip6addr,omitempty" lopt:"ipaddr6" comment:"IPv6 address" type:"IP"`
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Prefix string `yaml:"prefix,omitempty"`
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Netmask string `yaml:"netmask,omitempty" lopt:"netmask" sopt:"M" comment:"Set the networks netmask" type:"IP"`
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Gateway string `yaml:"gateway,omitempty" lopt:"gateway" sopt:"G" comment:"Set the node's network device gateway" type:"IP"`
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MTU string `yaml:"mtu,omitempty" lopt:"mtu" comment:"Set the mtu" type:"uint"`
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Primary string `yaml:"primary,omitempty" type:"bool"`
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Default string `yaml:"default,omitempty"` /* backward compatibility */
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Tags map[string]string `yaml:"tags,omitempty" lopt:"nettagadd" comment:"network tags"`
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TagsDel []string `yaml:"tagsdel,omitempty" lopt:"nettagdel" comment:"delete network tags"` // should not go to disk only to wire
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}
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/*
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Holds the disks of a node
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*/
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type Disk struct {
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WipeTable string `yaml:"wipe_table,omitempty" type:"bool" lopt:"diskwipe" comment:"whether or not the partition tables shall be wiped"`
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Partitions map[string]*Partition `yaml:"partitions,omitempty"`
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}
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/*
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partition definition, the label must be uniq so its used as the key in the
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Partitions map
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*/
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type Partition struct {
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Number string `yaml:"number,omitempty" lopt:"partnumber" comment:"set the partition number, if not set next free slot is used"`
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SizeMiB string `yaml:"size_mib,omitempty" lopt:"partsize" comment:"set the size of the partition, if not set maximal possible size is used"`
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StartMiB string `yaml:"start_mib,omitempty" comment:"the start of the partition"`
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TypeGuid string `yaml:"type_guid,omitempty" comment:"Linux filesystem data will be used if empty"`
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Guid string `yaml:"guid,omitempty" comment:"the GPT unique partition GUID"`
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WipePartitionEntry string `yaml:"wipe_partition_entry,omitempty" comment:"if true, Ignition will clobber an existing partition if it does not match the config" type:"bool"`
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ShouldExist string `yaml:"should_exist,omitempty" lopt:"partcreate" comment:"create partition if not exist" type:"bool"`
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Resize string `yaml:"resize,omitempty" comment:" whether or not the existing partition should be resize" type:"bool"`
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}
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/*
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Definition of a filesystem. The device is uniq so its used as key
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*/
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type FileSystem struct {
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Format string `yaml:"format,omitempty" lopt:"fsformat" comment:"format of the file system"`
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Path string `yaml:"path,omitempty" lopt:"fspath" comment:"the mount point of the file system"`
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WipeFileSystem string `yaml:"wipe_filesystem,omitempty" lopt:"fswipe" comment:"wipe file system at boot" type:"bool"`
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Label string `yaml:"label,omitempty" comment:"the label of the filesystem"`
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Uuid string `yaml:"uuid,omitempty" comment:"the uuid of the filesystem"`
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Options []string `yaml:"options,omitempty" comment:"any additional options to be passed to the format-specific mkfs utility"`
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MountOptions []string `yaml:"mount_options,omitempty" comment:"any special options to be passed to the mount command"`
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}
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/******
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* Internal code data representations
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******/
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/*
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Holds string values, when accessed via Get, its value
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is returned which is the default or if set the value
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from the profile or if set the value of the node itself
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*/
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type Entry struct {
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value []string
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altvalue []string
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from string
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def []string
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}
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/*
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NodeInfo is the in memory datastructure, which can containe
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a default value, which is overwritten by the overlay from the
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overlay (altvalue) which is overwitten by the value of the
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node itself, for all values of type Entry.
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*/
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type NodeInfo struct {
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Id Entry
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Comment Entry
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ClusterName Entry
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ContainerName Entry
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Ipxe Entry
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Grub Entry
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RuntimeOverlay Entry
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SystemOverlay Entry
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Root Entry
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Discoverable Entry
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Init Entry //TODO: Finish adding this...
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AssetKey Entry
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Kernel *KernelEntry
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Ipmi *IpmiEntry
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Profiles Entry
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PrimaryNetDev Entry
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BootMethod Entry
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NetDevs map[string]*NetDevEntry
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Tags map[string]*Entry
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Disks map[string]*DiskEntry
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FileSystems map[string]*FileSystemEntry
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}
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type IpmiEntry struct {
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Ipaddr Entry
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Netmask Entry
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Port Entry
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Gateway Entry
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UserName Entry
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Password Entry
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Interface Entry
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EscapeChar Entry
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Write Entry
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Tags map[string]*Entry
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}
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type KernelEntry struct {
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Override Entry
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Args Entry
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}
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type NetDevEntry struct {
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Type Entry
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OnBoot Entry
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Device Entry
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Hwaddr Entry
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Ipaddr Entry
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Ipaddr6 Entry
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IpCIDR Entry
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Prefix Entry
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Netmask Entry
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Gateway Entry
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MTU Entry
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Primary Entry
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Tags map[string]*Entry
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}
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type DiskEntry struct {
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WipeTable Entry
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Partitions map[string]*PartitionEntry
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}
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type PartitionEntry struct {
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Number Entry
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SizeMiB Entry
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StartMiB Entry
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TypeGuid Entry
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Guid Entry
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WipePartitionEntry Entry
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ShouldExist Entry
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Resize Entry
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}
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type FileSystemEntry struct {
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Format Entry
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Path Entry
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WipeFileSystem Entry
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Label Entry
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Uuid Entry
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Options Entry
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MountOptions Entry
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}
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// string which is printed if no value is set
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const NoValue = "--"
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