github.com/openshift/installer@v1.4.17/pkg/types/openstack/machinepool.go (about)

     1  package openstack
     2  
     3  // MachinePool stores the configuration for a machine pool installed
     4  // on OpenStack.
     5  type MachinePool struct {
     6  	// FlavorName defines the OpenStack Nova flavor.
     7  	// eg. m1.large
     8  	FlavorName string `json:"type"`
     9  
    10  	// RootVolume defines the root volume for instances in the machine pool.
    11  	// The instances use ephemeral disks if not set.
    12  	// +optional
    13  	RootVolume *RootVolume `json:"rootVolume,omitempty"`
    14  
    15  	// AdditionalNetworkIDs contains IDs of additional networks for machines,
    16  	// where each ID is presented in UUID v4 format.
    17  	// Allowed address pairs won't be created for the additional networks.
    18  	// +optional
    19  	AdditionalNetworkIDs []string `json:"additionalNetworkIDs,omitempty"`
    20  
    21  	// AdditionalSecurityGroupIDs contains IDs of additional security groups for machines,
    22  	// where each ID is presented in UUID v4 format.
    23  	// +optional
    24  	AdditionalSecurityGroupIDs []string `json:"additionalSecurityGroupIDs,omitempty"`
    25  
    26  	// ServerGroupPolicy will be used to create the Server Group that will contain all the machines of this MachinePool.
    27  	// Defaults to "soft-anti-affinity".
    28  	ServerGroupPolicy ServerGroupPolicy `json:"serverGroupPolicy,omitempty"`
    29  
    30  	// Zones is the list of availability zones where the instances should be deployed.
    31  	// If no zones are provided, all instances will be deployed on OpenStack Nova default availability zone
    32  	// +optional
    33  	Zones []string `json:"zones,omitempty"`
    34  }
    35  
    36  // Set sets the values from `required` to `o`.
    37  func (o *MachinePool) Set(required *MachinePool) {
    38  	if required == nil || o == nil {
    39  		return
    40  	}
    41  
    42  	if required.FlavorName != "" {
    43  		o.FlavorName = required.FlavorName
    44  	}
    45  
    46  	if required.RootVolume != nil {
    47  		if o.RootVolume == nil {
    48  			o.RootVolume = new(RootVolume)
    49  		}
    50  		o.RootVolume.Size = required.RootVolume.Size
    51  		o.RootVolume.DeprecatedType = required.RootVolume.DeprecatedType
    52  
    53  		if required.RootVolume.DeprecatedType != "" {
    54  			o.RootVolume.DeprecatedType = ""
    55  			o.RootVolume.Types = []string{required.RootVolume.DeprecatedType}
    56  		} else if len(required.RootVolume.Types) > 0 {
    57  			o.RootVolume.Types = required.RootVolume.Types
    58  		}
    59  
    60  		if len(required.RootVolume.Zones) > 0 {
    61  			o.RootVolume.Zones = required.RootVolume.Zones
    62  		}
    63  	}
    64  
    65  	if required.AdditionalNetworkIDs != nil {
    66  		o.AdditionalNetworkIDs = append(required.AdditionalNetworkIDs[:0:0], required.AdditionalNetworkIDs...)
    67  	}
    68  
    69  	if required.AdditionalSecurityGroupIDs != nil {
    70  		o.AdditionalSecurityGroupIDs = append(required.AdditionalSecurityGroupIDs[:0:0], required.AdditionalSecurityGroupIDs...)
    71  	}
    72  
    73  	if required.ServerGroupPolicy != "" {
    74  		o.ServerGroupPolicy = required.ServerGroupPolicy
    75  	}
    76  
    77  	if len(required.Zones) > 0 {
    78  		o.Zones = required.Zones
    79  	}
    80  }
    81  
    82  // RootVolume defines the storage for an instance.
    83  type RootVolume struct {
    84  	// Size defines the size of the volume in gibibytes (GiB).
    85  	// Required
    86  	Size int `json:"size"`
    87  	// Type defines the type of the volume.
    88  	// Deprecated: Use Types instead.
    89  	// +optional
    90  	DeprecatedType string `json:"type,omitempty"`
    91  
    92  	// Types is the list of the volume types of the root volumes.
    93  	// This is mutually exclusive with Type.
    94  	// +required
    95  	Types []string `json:"types"`
    96  
    97  	// Zones is the list of availability zones where the root volumes should be deployed.
    98  	// If no zones are provided, all instances will be deployed on OpenStack Cinder default availability zone
    99  	// +optional
   100  	Zones []string `json:"zones,omitempty"`
   101  }
   102  
   103  // PortTarget defines, directly or indirectly, one or more subnets where to attach a port.
   104  type PortTarget struct {
   105  	// Network is a query for an openstack network that the port will be discovered on.
   106  	// This will fail if the query returns more than one network.
   107  	Network NetworkFilter `json:"network,omitempty"`
   108  	// Specify subnets of the network where control plane port will be discovered.
   109  	FixedIPs []FixedIP `json:"fixedIPs"`
   110  }
   111  
   112  // NetworkFilter defines a network by name and/or ID.
   113  type NetworkFilter struct {
   114  	Name string `json:"name,omitempty"`
   115  	ID   string `json:"id,omitempty"`
   116  }
   117  
   118  // FixedIP identifies a subnet defined by a subnet filter.
   119  type FixedIP struct {
   120  	Subnet SubnetFilter `json:"subnet"`
   121  }
   122  
   123  // SubnetFilter defines a subnet by ID and/or name.
   124  type SubnetFilter struct {
   125  	ID   string `json:"id,omitempty"`
   126  	Name string `json:"name,omitempty"`
   127  }