remove old code

agent/cmd/main.go

@@ -1,8 +1,6 @@
 package main
 
 import (
-	"os"
-
 	"github.com/yusing/go-proxy/agent/pkg/agent"
 	"github.com/yusing/go-proxy/agent/pkg/env"
 	"github.com/yusing/go-proxy/agent/pkg/server"
@@ -13,14 +11,6 @@ import (
 )
 
 func main() {
-	args := os.Args
-	if len(args) > 1 && args[1] == "migrate" {
-		if err := agent.MigrateFromOld(); err != nil {
-			gperr.LogFatal("failed to migrate from old docker compose", err)
-		}
-		return
-	}
-	_ = os.Chmod("/app/compose.yml", 0600)
 	ca := &agent.PEMPair{}
 	err := ca.Load(env.AgentCACert)
 	if err != nil {

agent/pkg/agent/agent.compose.yml

@@ -11,5 +11,4 @@ services:
       AGENT_SSL_CERT: "{{.SSLCert}}"
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
-      - ./compose.yml:/app/compose.yml
       - ./data:/app/data

agent/pkg/agent/docker_compose.go

@@ -2,38 +2,20 @@ package agent
 
 import (
 	"bytes"
-	"os"
-	"path"
-	"strconv"
 	"text/template"
 
 	_ "embed"
-
-	"github.com/yusing/go-proxy/internal/gperr"
-	"github.com/yusing/go-proxy/internal/logging"
-	"github.com/yusing/go-proxy/internal/utils"
-	"gopkg.in/yaml.v3"
 )
 
 //go:embed agent.compose.yml
-var agentComposeYAML []byte
-var agentComposeYAMLTemplate = template.Must(template.New("agent.compose.yml").Parse(string(agentComposeYAML)))
+var agentComposeYAML string
+var agentComposeYAMLTemplate = template.Must(template.New("agent.compose.yml").Parse(agentComposeYAML))
 
 const (
 	DockerImageProduction = "ghcr.io/yusing/godoxy-agent:latest"
 	DockerImageNightly    = "ghcr.io/yusing/godoxy-agent:nightly"
 )
 
-type (
-	AgentComposeConfig struct {
-		Image   string
-		Name    string
-		Port    int
-		CACert  string
-		SSLCert string
-	}
-)
-
 func (c *AgentComposeConfig) Generate() (string, error) {
 	buf := bytes.NewBuffer(make([]byte, 0, 1024))
 	if err := agentComposeYAMLTemplate.Execute(buf, c); err != nil {
@@ -41,83 +23,3 @@ func (c *AgentComposeConfig) Generate() (string, error) {
 	}
 	return buf.String(), nil
 }
-
-func pemPairFromFile(path string) (*PEMPair, error) {
-	cert, err := os.ReadFile(path + ".crt")
-	if err != nil {
-		return nil, err
-	}
-	key, err := os.ReadFile(path + ".key")
-	if err != nil {
-		return nil, err
-	}
-	return &PEMPair{
-		Cert: cert,
-		Key:  key,
-	}, nil
-}
-
-func rmOldCerts(p string) error {
-	files, err := utils.ListFiles(p, 0)
-	if err != nil {
-		return err
-	}
-	for _, file := range files {
-		if err := os.Remove(path.Join(p, file)); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-type dockerCompose struct {
-	Services struct {
-		GodoxyAgent struct {
-			Environment struct {
-				AGENT_NAME string `yaml:"GODOXY_AGENT_NAME"`
-				AGENT_PORT string `yaml:"GODOXY_AGENT_PORT"`
-			} `yaml:"environment"`
-		} `yaml:"godoxy-agent"`
-	} `yaml:"services"`
-}
-
-// TODO: remove this
-func MigrateFromOld() error {
-	oldCompose, err := os.ReadFile("/app/compose.yml")
-	if err != nil {
-		return err
-	}
-	var compose dockerCompose
-	if err := yaml.Unmarshal(oldCompose, &compose); err != nil {
-		return err
-	}
-	ca, err := pemPairFromFile("/app/certs/ca")
-	if err != nil {
-		return err
-	}
-	agentCert, err := pemPairFromFile("/app/certs/agent")
-	if err != nil {
-		return err
-	}
-	var composeConfig AgentComposeConfig
-	composeConfig.Image = DockerImageNightly
-	composeConfig.Name = compose.Services.GodoxyAgent.Environment.AGENT_NAME
-	composeConfig.Port, err = strconv.Atoi(compose.Services.GodoxyAgent.Environment.AGENT_PORT) // ignore error, empty is fine
-	if composeConfig.Port == 0 {
-		composeConfig.Port = 8890
-	}
-	composeConfig.CACert = ca.String()
-	composeConfig.SSLCert = agentCert.String()
-	composeTemplate, err := composeConfig.Generate()
-	if err != nil {
-		return gperr.Wrap(err, "failed to generate new docker compose")
-	}
-
-	if err := os.WriteFile("/app/compose.yml", []byte(composeTemplate), 0600); err != nil {
-		return gperr.Wrap(err, "failed to write new docker compose")
-	}
-
-	logging.Info().Msg("Migrated from old docker compose:")
-	logging.Info().Msg(composeTemplate)
-	return nil
-}