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client.go
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client.go
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package bosh
import (
"io"
"github.com/EngineerBetter/concourse-up/config"
"github.com/EngineerBetter/concourse-up/db"
"github.com/EngineerBetter/concourse-up/director"
"github.com/EngineerBetter/concourse-up/terraform"
)
const cloudConfigFilename = "cloud-config.yml"
// StateFilename is default name for bosh-init state file
const StateFilename = "director-state.json"
// Client is a concrete implementation of the IClient interface
type Client struct {
config *config.Config
metadata *terraform.Metadata
director director.IClient
dbRunner db.Runner
stdout io.Writer
stderr io.Writer
}
// IClient is a client for performing bosh-init commands
type IClient interface {
Deploy([]byte, bool) ([]byte, error)
Delete([]byte) ([]byte, error)
Cleanup() error
Instances() ([]Instance, error)
}
// ClientFactory creates a new IClient
type ClientFactory func(config *config.Config, metadata *terraform.Metadata, director director.IClient, dbRunner db.Runner, stdout, stderr io.Writer) IClient
// NewClient creates a new Client
func NewClient(config *config.Config, metadata *terraform.Metadata, director director.IClient, dbRunner db.Runner, stdout, stderr io.Writer) IClient {
return &Client{
config: config,
metadata: metadata,
director: director,
dbRunner: dbRunner,
stdout: stdout,
stderr: stderr,
}
}
// Cleanup cleans up temporary files associated with bosh init
func (client *Client) Cleanup() error {
return client.director.Cleanup()
}