61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package service
|
|
|
|
import (
|
|
"archive/tar"
|
|
"bytes"
|
|
_ "embed"
|
|
"os"
|
|
|
|
"github.com/testcontainers/testcontainers-go"
|
|
)
|
|
|
|
const (
|
|
envoyEnvKey = "ENVOY_VERSION"
|
|
envoyLogLevel = "debug"
|
|
envoyVersion = "1.23.1"
|
|
|
|
hashicorpDockerProxy = "docker.mirror.hashicorp.services"
|
|
)
|
|
|
|
//go:embed assets/Dockerfile-consul-envoy
|
|
var consulEnvoyDockerfile string
|
|
|
|
// getDevContainerDockerfile returns the necessary context to build a combined consul and
|
|
// envoy image for running "consul connect envoy ..."
|
|
func getDevContainerDockerfile() (testcontainers.FromDockerfile, error) {
|
|
var buf bytes.Buffer
|
|
tw := tar.NewWriter(&buf)
|
|
|
|
dockerfileBytes := []byte(consulEnvoyDockerfile)
|
|
|
|
hdr := &tar.Header{
|
|
Name: "Dockerfile",
|
|
Mode: 0600,
|
|
Size: int64(len(dockerfileBytes)),
|
|
}
|
|
if err := tw.WriteHeader(hdr); err != nil {
|
|
return testcontainers.FromDockerfile{}, err
|
|
}
|
|
|
|
if _, err := tw.Write(dockerfileBytes); err != nil {
|
|
return testcontainers.FromDockerfile{}, err
|
|
}
|
|
|
|
if err := tw.Close(); err != nil {
|
|
return testcontainers.FromDockerfile{}, err
|
|
}
|
|
reader := bytes.NewReader(buf.Bytes())
|
|
fromDockerfile := testcontainers.FromDockerfile{
|
|
ContextArchive: reader,
|
|
}
|
|
|
|
return fromDockerfile, nil
|
|
}
|
|
|
|
func getEnvoyVersion() string {
|
|
if version, ok := os.LookupEnv(envoyEnvKey); ok && version != "" {
|
|
return version
|
|
}
|
|
return envoyVersion
|
|
}
|