86 lines
2.9 KiB
Go
86 lines
2.9 KiB
Go
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package ecs
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import (
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"errors"
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"fmt"
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"github.com/mitchellh/packer/common/uuid"
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"github.com/mitchellh/packer/helper/communicator"
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"github.com/mitchellh/packer/template/interpolate"
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"os"
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)
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const (
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ssh_time_out = 60000000000
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default_port = 22
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default_comm_type = "ssh"
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)
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type RunConfig struct {
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AssociatePublicIpAddress bool `mapstructure:"associate_public_ip_address"`
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ZoneId string `mapstructure:"zone_id"`
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IOOptimized bool `mapstructure:"io_optimized"`
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InstanceType string `mapstructure:"instance_type"`
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Description string `mapstructure:"description"`
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AlicloudSourceImage string `mapstructure:"source_image"`
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ForceStopInstance bool `mapstructure:"force_stop_instance"`
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SecurityGroupId string `mapstructure:"security_group_id"`
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SecurityGroupName string `mapstructure:"security_group_name"`
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UserData string `mapstructure:"user_data"`
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UserDataFile string `mapstructure:"user_data_file"`
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VpcId string `mapstructure:"vpc_id"`
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VpcName string `mapstructure:"vpc_name"`
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CidrBlock string `mapstructure:"vpc_cidr_block"`
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VSwitchId string `mapstructure:"vswitch_id"`
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VSwitchName string `mapstructure:"vswitch_id"`
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InstanceName string `mapstructure:"instance_name"`
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InternetChargeType string `mapstructure:"internet_charge_type"`
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InternetMaxBandwidthOut int `mapstructure:"internet_max_bandwith_out"`
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TemporaryKeyPairName string `mapstructure:"temporary_key_pair_name"`
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// Communicator settings
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Comm communicator.Config `mapstructure:",squash"`
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SSHKeyPairName string `mapstructure:"ssh_keypair_name"`
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SSHPrivateIp bool `mapstructure:"ssh_private_ip"`
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PublicKey string `mapstructure:"ssh_private_key_file"`
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}
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func (c *RunConfig) Prepare(ctx *interpolate.Context) []error {
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if c.SSHKeyPairName == "" && c.TemporaryKeyPairName == "" &&
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c.Comm.SSHPrivateKey == "" && c.Comm.SSHPassword == "" {
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c.TemporaryKeyPairName = fmt.Sprintf("packer_%s", uuid.TimeOrderedUUID())
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}
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if c.Comm.Type == "" {
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c.Comm.Type = default_comm_type
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}
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if c.Comm.SSHTimeout == 0 {
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c.Comm.SSHTimeout = ssh_time_out
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}
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if c.Comm.SSHPort == 0 {
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c.Comm.SSHPort = default_port
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}
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// Validation
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errs := c.Comm.Prepare(ctx)
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if c.AlicloudSourceImage == "" {
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errs = append(errs, errors.New("A source_image must be specified"))
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}
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if c.InstanceType == "" {
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errs = append(errs, errors.New("An aliclod_instance_type must be specified"))
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}
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if c.UserData != "" && c.UserDataFile != "" {
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errs = append(errs, fmt.Errorf("Only one of user_data or user_data_file can be specified."))
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} else if c.UserDataFile != "" {
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if _, err := os.Stat(c.UserDataFile); err != nil {
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errs = append(errs, fmt.Errorf("user_data_file not found: %s", c.UserDataFile))
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}
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}
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return errs
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}
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