refactor(agent): move agent pool to agent package, rename route.Agent() to route.GetAgent()

This commit is contained in:
yusing 2025-06-14 20:04:39 +08:00
parent cabb840a91
commit 7d17a01de1
13 changed files with 23 additions and 55 deletions

View file

@ -5,18 +5,18 @@ import (
"time"
"github.com/gorilla/websocket"
config "github.com/yusing/go-proxy/internal/config/types"
"github.com/yusing/go-proxy/agent/pkg/agent"
"github.com/yusing/go-proxy/internal/net/gphttp"
"github.com/yusing/go-proxy/internal/net/gphttp/gpwebsocket"
"github.com/yusing/go-proxy/internal/net/gphttp/httpheaders"
)
func ListAgents(cfg config.ConfigInstance, w http.ResponseWriter, r *http.Request) {
func ListAgents(w http.ResponseWriter, r *http.Request) {
if httpheaders.IsWebsocket(r.Header) {
gpwebsocket.Periodic(w, r, 10*time.Second, func(conn *websocket.Conn) error {
return conn.WriteJSON(cfg.ListAgents())
return conn.WriteJSON(agent.ListAgents())
})
} else {
gphttp.RespondJSON(w, r, cfg.ListAgents())
gphttp.RespondJSON(w, r, agent.ListAgents())
}
}

View file

@ -7,6 +7,7 @@ import (
"time"
"github.com/gorilla/websocket"
"github.com/yusing/go-proxy/agent/pkg/agent"
config "github.com/yusing/go-proxy/internal/config/types"
"github.com/yusing/go-proxy/internal/docker"
"github.com/yusing/go-proxy/internal/gperr"
@ -43,7 +44,7 @@ func getDockerClients() (DockerClients, gperr.Error) {
dockerClients[name] = dockerClient
}
for _, agent := range cfg.ListAgents() {
for _, agent := range agent.ListAgents() {
dockerClient, err := docker.NewClient(agent.FakeDockerHost())
if err != nil {
connErrs.Add(err)
@ -65,7 +66,7 @@ func getDockerClient(server string) (*docker.SharedClient, bool, error) {
}
}
if host == "" {
for _, agent := range cfg.ListAgents() {
for _, agent := range agent.ListAgents() {
if agent.Name() == server {
host = agent.FakeDockerHost()
break

View file

@ -39,7 +39,7 @@ func NewAgent(w http.ResponseWriter, r *http.Request) {
return
}
hostport := fmt.Sprintf("%s:%d", host, port)
if _, ok := config.GetInstance().GetAgent(hostport); ok {
if _, ok := agent.GetAgent(hostport); ok {
gphttp.KeyAlreadyExists(w, "agent", hostport)
return
}

View file

@ -4,7 +4,6 @@ import (
"net/http"
agentPkg "github.com/yusing/go-proxy/agent/pkg/agent"
config "github.com/yusing/go-proxy/internal/config/types"
"github.com/yusing/go-proxy/internal/gperr"
"github.com/yusing/go-proxy/internal/metrics/systeminfo"
"github.com/yusing/go-proxy/internal/net/gphttp"
@ -13,7 +12,7 @@ import (
nettypes "github.com/yusing/go-proxy/internal/net/types"
)
func SystemInfo(cfg config.ConfigInstance, w http.ResponseWriter, r *http.Request) {
func SystemInfo(w http.ResponseWriter, r *http.Request) {
query := r.URL.Query()
agentAddr := query.Get("agent_addr")
query.Del("agent_addr")
@ -22,7 +21,7 @@ func SystemInfo(cfg config.ConfigInstance, w http.ResponseWriter, r *http.Reques
return
}
agent, ok := cfg.GetAgent(agentAddr)
agent, ok := agentPkg.GetAgent(agentAddr)
if !ok {
gphttp.NotFound(w, "agent_addr")
return

View file

@ -6,31 +6,8 @@ import (
"github.com/yusing/go-proxy/agent/pkg/agent"
"github.com/yusing/go-proxy/internal/gperr"
"github.com/yusing/go-proxy/internal/route/provider"
"github.com/yusing/go-proxy/internal/utils/functional"
)
var agentPool = functional.NewMapOf[string, *agent.AgentConfig]()
func addAgent(agent *agent.AgentConfig) {
agentPool.Store(agent.Addr, agent)
}
func removeAllAgents() {
agentPool.Clear()
}
func GetAgent(addr string) (agent *agent.AgentConfig, ok bool) {
agent, ok = agentPool.Load(addr)
return
}
func (cfg *Config) GetAgent(agentAddrOrDockerHost string) (*agent.AgentConfig, bool) {
if !agent.IsDockerHostAgent(agentAddrOrDockerHost) {
return GetAgent(agentAddrOrDockerHost)
}
return GetAgent(agent.GetAgentAddrFromDockerHost(agentAddrOrDockerHost))
}
func (cfg *Config) VerifyNewAgent(host string, ca agent.PEMPair, client agent.PEMPair) (int, gperr.Error) {
if slices.ContainsFunc(cfg.value.Providers.Agents, func(a *agent.AgentConfig) bool {
return a.Addr == host
@ -44,23 +21,17 @@ func (cfg *Config) VerifyNewAgent(host string, ca agent.PEMPair, client agent.PE
if err != nil {
return 0, gperr.Wrap(err, "failed to start agent")
}
addAgent(&agentCfg)
agent.AddAgent(&agentCfg)
provider := provider.NewAgentProvider(&agentCfg)
if err := cfg.errIfExists(provider); err != nil {
agent.RemoveAgent(&agentCfg)
return 0, err
}
err = provider.LoadRoutes()
if err != nil {
agent.RemoveAgent(&agentCfg)
return 0, gperr.Wrap(err, "failed to load routes")
}
return provider.NumRoutes(), nil
}
func (cfg *Config) ListAgents() []*agent.AgentConfig {
agents := make([]*agent.AgentConfig, 0, agentPool.Size())
agentPool.RangeAll(func(key string, value *agent.AgentConfig) {
agents = append(agents, value)
})
return agents
}

View file

@ -11,6 +11,7 @@ import (
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
agentPkg "github.com/yusing/go-proxy/agent/pkg/agent"
"github.com/yusing/go-proxy/internal/api"
autocert "github.com/yusing/go-proxy/internal/autocert"
"github.com/yusing/go-proxy/internal/common"
@ -323,14 +324,14 @@ func (cfg *Config) loadRouteProviders(providers *config.Providers) gperr.Error {
errs := gperr.NewBuilder("route provider errors")
results := gperr.NewBuilder("loaded route providers")
removeAllAgents()
agentPkg.RemoveAllAgents()
for _, agent := range providers.Agents {
if err := agent.Start(cfg.task.Context()); err != nil {
errs.Add(gperr.PrependSubject(agent.String(), err))
continue
}
addAgent(agent)
agentPkg.AddAgent(agent)
p := proxy.NewAgentProvider(agent)
if err := cfg.errIfExists(p); err != nil {
errs.Add(err.Subject(p.String()))

View file

@ -52,9 +52,7 @@ type (
Statistics() map[string]any
RouteProviderList() []RouteProviderListResponse
Context() context.Context
GetAgent(agentAddrOrDockerHost string) (*agent.AgentConfig, bool)
VerifyNewAgent(host string, ca agent.PEMPair, client agent.PEMPair) (int, gperr.Error)
ListAgents() []*agent.AgentConfig
AutoCertProvider() *autocert.Provider
}
)

View file

@ -16,7 +16,6 @@ import (
"github.com/rs/zerolog/log"
"github.com/yusing/go-proxy/agent/pkg/agent"
"github.com/yusing/go-proxy/internal/common"
config "github.com/yusing/go-proxy/internal/config/types"
"github.com/yusing/go-proxy/internal/task"
)
@ -122,7 +121,7 @@ func NewClient(host string) (*SharedClient, error) {
var dial func(ctx context.Context) (net.Conn, error)
if agent.IsDockerHostAgent(host) {
cfg, ok := config.GetInstance().GetAgent(host)
cfg, ok := agent.GetAgent(host)
if !ok {
panic(fmt.Errorf("agent %q not found", host))
}

View file

@ -12,7 +12,6 @@ import (
"github.com/docker/docker/api/types/container"
"github.com/docker/go-connections/nat"
"github.com/yusing/go-proxy/agent/pkg/agent"
config "github.com/yusing/go-proxy/internal/config/types"
"github.com/yusing/go-proxy/internal/gperr"
idlewatcher "github.com/yusing/go-proxy/internal/idlewatcher/types"
"github.com/yusing/go-proxy/internal/serialization"
@ -102,7 +101,7 @@ func FromDocker(c *container.SummaryTrimmed, dockerHost string) (res *Container)
if agent.IsDockerHostAgent(dockerHost) {
var ok bool
res.Agent, ok = config.GetInstance().GetAgent(dockerHost)
res.Agent, ok = agent.GetAgent(dockerHost)
if !ok {
res.addError(fmt.Errorf("agent %q not found", dockerHost))
}

View file

@ -39,7 +39,7 @@ func NewReverseProxyRoute(base *Route) (*ReveseProxyRoute, gperr.Error) {
proxyURL := base.ProxyURL
var trans *http.Transport
a := base.Agent()
a := base.GetAgent()
if a != nil {
trans = a.Transport()
proxyURL = nettypes.NewURL(agent.HTTPProxyURL)

View file

@ -351,7 +351,7 @@ func (r *Route) Type() route.RouteType {
panic(fmt.Errorf("unexpected scheme %s for alias %s", r.Scheme, r.Alias))
}
func (r *Route) Agent() *agent.AgentConfig {
func (r *Route) GetAgent() *agent.AgentConfig {
if r.Container == nil {
return nil
}
@ -359,7 +359,7 @@ func (r *Route) Agent() *agent.AgentConfig {
}
func (r *Route) IsAgent() bool {
return r.Container != nil && r.Container.Agent != nil
return r.GetAgent() != nil
}
func (r *Route) HealthMonitor() health.HealthMonitor {

View file

@ -38,7 +38,7 @@ type (
HomepageItem() *homepage.Item
ContainerInfo() *docker.Container
Agent() *agent.AgentConfig
GetAgent() *agent.AgentConfig
IsDocker() bool
IsAgent() bool

View file

@ -42,7 +42,7 @@ var ErrNegativeInterval = gperr.New("negative interval")
func NewMonitor(r routes.Route) health.HealthMonCheck {
var mon health.HealthMonCheck
if r.IsAgent() {
mon = NewAgentProxiedMonitor(r.Agent(), r.HealthCheckConfig(), AgentTargetFromURL(&r.TargetURL().URL))
mon = NewAgentProxiedMonitor(r.GetAgent(), r.HealthCheckConfig(), AgentTargetFromURL(&r.TargetURL().URL))
} else {
switch r := r.(type) {
case routes.HTTPRoute: