homelab/traefik
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config: deal with multiple errors and their criticality

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Co-authored-by: Julien Salleyron <julien.salleyron@gmail.com>
This commit is contained in:
mpl 2019-07-15 17:04:04 +02:00 • committed by Traefiker Bot
parent 62800116d3
commit 6fdd48509e
45 changed files with 725 additions and 412 deletions
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30
pkg/server/router/tcp/router.go
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@ -6,7 +6,7 @@ import (
"fmt"
"net/http"
"github.com/containous/traefik/pkg/config/dynamic"
"github.com/containous/traefik/pkg/config/runtime"
"github.com/containous/traefik/pkg/log"
"github.com/containous/traefik/pkg/rules"
"github.com/containous/traefik/pkg/server/internal"
@ -16,7 +16,7 @@ import (
)
// NewManager Creates a new Manager
func NewManager(conf *dynamic.RuntimeConfiguration,
func NewManager(conf *runtime.Configuration,
serviceManager *tcpservice.Manager,
httpHandlers map[string]http.Handler,
httpsHandlers map[string]http.Handler,
@ -37,23 +37,23 @@ type Manager struct {
httpHandlers map[string]http.Handler
httpsHandlers map[string]http.Handler
tlsManager *traefiktls.Manager
conf *dynamic.RuntimeConfiguration
conf *runtime.Configuration
}
func (m *Manager) getTCPRouters(ctx context.Context, entryPoints []string) map[string]map[string]*dynamic.TCPRouterInfo {
func (m *Manager) getTCPRouters(ctx context.Context, entryPoints []string) map[string]map[string]*runtime.TCPRouterInfo {
if m.conf != nil {
return m.conf.GetTCPRoutersByEntrypoints(ctx, entryPoints)
return m.conf.GetTCPRoutersByEntryPoints(ctx, entryPoints)
}
return make(map[string]map[string]*dynamic.TCPRouterInfo)
return make(map[string]map[string]*runtime.TCPRouterInfo)
}
func (m *Manager) getHTTPRouters(ctx context.Context, entryPoints []string, tls bool) map[string]map[string]*dynamic.RouterInfo {
func (m *Manager) getHTTPRouters(ctx context.Context, entryPoints []string, tls bool) map[string]map[string]*runtime.RouterInfo {
if m.conf != nil {
return m.conf.GetRoutersByEntrypoints(ctx, entryPoints, tls)
return m.conf.GetRoutersByEntryPoints(ctx, entryPoints, tls)
}
return make(map[string]map[string]*dynamic.RouterInfo)
return make(map[string]map[string]*runtime.RouterInfo)
}
// BuildHandlers builds the handlers for the given entrypoints
@ -79,7 +79,7 @@ func (m *Manager) BuildHandlers(rootCtx context.Context, entryPoints []string) m
return entryPointHandlers
}
func (m *Manager) buildEntryPointHandler(ctx context.Context, configs map[string]*dynamic.TCPRouterInfo, configsHTTP map[string]*dynamic.RouterInfo, handlerHTTP http.Handler, handlerHTTPS http.Handler) (*tcp.Router, error) {
func (m *Manager) buildEntryPointHandler(ctx context.Context, configs map[string]*runtime.TCPRouterInfo, configsHTTP map[string]*runtime.RouterInfo, handlerHTTP http.Handler, handlerHTTPS http.Handler) (*tcp.Router, error) {
router := &tcp.Router{}
router.HTTPHandler(handlerHTTP)
const defaultTLSConfigName = "default"
@ -108,7 +108,7 @@ func (m *Manager) buildEntryPointHandler(ctx context.Context, configs map[string
domains, err := rules.ParseDomains(routerHTTPConfig.Rule)
if err != nil {
routerErr := fmt.Errorf("invalid rule %s, error: %v", routerHTTPConfig.Rule, err)
routerHTTPConfig.Err = routerErr.Error()
routerHTTPConfig.AddError(routerErr, true)
logger.Debug(routerErr)
continue
}
@ -126,7 +126,7 @@ func (m *Manager) buildEntryPointHandler(ctx context.Context, configs map[string
tlsConf, err := m.tlsManager.Get("default", tlsOptionsName)
if err != nil {
routerHTTPConfig.Err = err.Error()
routerHTTPConfig.AddError(err, true)
logger.Debug(err)
continue
}
@ -156,11 +156,7 @@ func (m *Manager) buildEntryPointHandler(ctx context.Context, configs map[string
} else {
routers := make([]string, 0, len(tlsConfigs))
for _, v := range tlsConfigs {
// TODO: properly deal with critical errors VS non-critical errors
if configsHTTP[v.routerName].Err != "" {
configsHTTP[v.routerName].Err += "\n"
}
configsHTTP[v.routerName].Err += fmt.Sprintf("found different TLS options for routers on the same host %v, so using the default TLS option instead", hostSNI)
configsHTTP[v.routerName].AddError(fmt.Errorf("found different TLS options for routers on the same host %v, so using the default TLS option instead", hostSNI), false)
routers = append(routers, v.routerName)
}
logger.Warnf("Found different TLS options for routers on the same host %v, so using the default TLS options instead for these routers: %#v", hostSNI, routers)