Split runtime.go
This commit is contained in:
Ludovic Fernandez
Traefiker Bot
parent
6be390c795
commit
51f7d9a07f
6 changed files with 692 additions and 660 deletions
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@ -1,10 +1,8 @@
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package runtime
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import (
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"context"
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"sort"
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"strings"
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"sync"
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"github.com/containous/traefik/v2/pkg/config/dynamic"
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"github.com/containous/traefik/v2/pkg/log"
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@ -171,255 +169,6 @@ func contains(entryPoints []string, entryPointName string) bool {
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return false
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}
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// GetRoutersByEntryPoints returns all the http routers by entry points name and routers name
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func (c *Configuration) GetRoutersByEntryPoints(ctx context.Context, entryPoints []string, tls bool) map[string]map[string]*RouterInfo {
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entryPointsRouters := make(map[string]map[string]*RouterInfo)
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for rtName, rt := range c.Routers {
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if (tls && rt.TLS == nil) || (!tls && rt.TLS != nil) {
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continue
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}
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eps := rt.EntryPoints
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if len(eps) == 0 {
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eps = entryPoints
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}
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for _, entryPointName := range eps {
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if !contains(entryPoints, entryPointName) {
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log.FromContext(log.With(ctx, log.Str(log.EntryPointName, entryPointName))).
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Errorf("entryPoint %q doesn't exist", entryPointName)
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continue
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}
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if _, ok := entryPointsRouters[entryPointName]; !ok {
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entryPointsRouters[entryPointName] = make(map[string]*RouterInfo)
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}
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entryPointsRouters[entryPointName][rtName] = rt
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}
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}
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return entryPointsRouters
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}
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// GetTCPRoutersByEntryPoints returns all the tcp routers by entry points name and routers name
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func (c *Configuration) GetTCPRoutersByEntryPoints(ctx context.Context, entryPoints []string) map[string]map[string]*TCPRouterInfo {
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entryPointsRouters := make(map[string]map[string]*TCPRouterInfo)
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for rtName, rt := range c.TCPRouters {
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eps := rt.EntryPoints
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if len(eps) == 0 {
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eps = entryPoints
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}
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for _, entryPointName := range eps {
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if !contains(entryPoints, entryPointName) {
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log.FromContext(log.With(ctx, log.Str(log.EntryPointName, entryPointName))).
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Errorf("entryPoint %q doesn't exist", entryPointName)
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continue
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}
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if _, ok := entryPointsRouters[entryPointName]; !ok {
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entryPointsRouters[entryPointName] = make(map[string]*TCPRouterInfo)
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}
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entryPointsRouters[entryPointName][rtName] = rt
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}
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}
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return entryPointsRouters
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}
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// RouterInfo holds information about a currently running HTTP router
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type RouterInfo struct {
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*dynamic.Router // dynamic configuration
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// Err contains all the errors that occurred during router's creation.
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Err []string `json:"error,omitempty"`
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// Status reports whether the router is disabled, in a warning state, or all good (enabled).
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// If not in "enabled" state, the reason for it should be in the list of Err.
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// It is the caller's responsibility to set the initial status.
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Status string `json:"status,omitempty"`
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}
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// AddError adds err to r.Err, if it does not already exist.
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// If critical is set, r is marked as disabled.
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func (r *RouterInfo) AddError(err error, critical bool) {
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for _, value := range r.Err {
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if value == err.Error() {
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return
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}
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}
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r.Err = append(r.Err, err.Error())
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if critical {
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r.Status = StatusDisabled
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return
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}
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// only set it to "warning" if not already in a worse state
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if r.Status != StatusDisabled {
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r.Status = StatusWarning
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}
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}
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// TCPRouterInfo holds information about a currently running TCP router
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type TCPRouterInfo struct {
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*dynamic.TCPRouter // dynamic configuration
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Err []string `json:"error,omitempty"` // initialization error
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// Status reports whether the router is disabled, in a warning state, or all good (enabled).
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// If not in "enabled" state, the reason for it should be in the list of Err.
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// It is the caller's responsibility to set the initial status.
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Status string `json:"status,omitempty"`
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}
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// AddError adds err to r.Err, if it does not already exist.
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// If critical is set, r is marked as disabled.
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func (r *TCPRouterInfo) AddError(err error, critical bool) {
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for _, value := range r.Err {
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if value == err.Error() {
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return
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}
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}
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r.Err = append(r.Err, err.Error())
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if critical {
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r.Status = StatusDisabled
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return
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}
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// only set it to "warning" if not already in a worse state
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if r.Status != StatusDisabled {
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r.Status = StatusWarning
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}
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}
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// MiddlewareInfo holds information about a currently running middleware
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type MiddlewareInfo struct {
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*dynamic.Middleware // dynamic configuration
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// Err contains all the errors that occurred during service creation.
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Err []string `json:"error,omitempty"`
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Status string `json:"status,omitempty"`
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UsedBy []string `json:"usedBy,omitempty"` // list of routers and services using that middleware
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}
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// AddError adds err to s.Err, if it does not already exist.
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// If critical is set, m is marked as disabled.
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func (m *MiddlewareInfo) AddError(err error, critical bool) {
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for _, value := range m.Err {
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if value == err.Error() {
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return
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}
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}
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m.Err = append(m.Err, err.Error())
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if critical {
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m.Status = StatusDisabled
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return
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}
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// only set it to "warning" if not already in a worse state
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if m.Status != StatusDisabled {
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m.Status = StatusWarning
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}
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}
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// ServiceInfo holds information about a currently running service
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type ServiceInfo struct {
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*dynamic.Service // dynamic configuration
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// Err contains all the errors that occurred during service creation.
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Err []string `json:"error,omitempty"`
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// Status reports whether the service is disabled, in a warning state, or all good (enabled).
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// If not in "enabled" state, the reason for it should be in the list of Err.
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// It is the caller's responsibility to set the initial status.
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Status string `json:"status,omitempty"`
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UsedBy []string `json:"usedBy,omitempty"` // list of routers using that service
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serverStatusMu sync.RWMutex
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serverStatus map[string]string // keyed by server URL
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}
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// AddError adds err to s.Err, if it does not already exist.
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// If critical is set, s is marked as disabled.
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func (s *ServiceInfo) AddError(err error, critical bool) {
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for _, value := range s.Err {
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if value == err.Error() {
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return
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}
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}
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s.Err = append(s.Err, err.Error())
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if critical {
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s.Status = StatusDisabled
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return
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}
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// only set it to "warning" if not already in a worse state
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if s.Status != StatusDisabled {
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s.Status = StatusWarning
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}
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}
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// UpdateServerStatus sets the status of the server in the ServiceInfo.
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// It is the responsibility of the caller to check that s is not nil.
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func (s *ServiceInfo) UpdateServerStatus(server string, status string) {
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s.serverStatusMu.Lock()
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defer s.serverStatusMu.Unlock()
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if s.serverStatus == nil {
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s.serverStatus = make(map[string]string)
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}
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s.serverStatus[server] = status
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}
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// GetAllStatus returns all the statuses of all the servers in ServiceInfo.
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// It is the responsibility of the caller to check that s is not nil
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func (s *ServiceInfo) GetAllStatus() map[string]string {
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s.serverStatusMu.RLock()
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defer s.serverStatusMu.RUnlock()
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if len(s.serverStatus) == 0 {
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return nil
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}
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allStatus := make(map[string]string, len(s.serverStatus))
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for k, v := range s.serverStatus {
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allStatus[k] = v
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}
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return allStatus
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}
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// TCPServiceInfo holds information about a currently running TCP service
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type TCPServiceInfo struct {
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*dynamic.TCPService // dynamic configuration
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Err []string `json:"error,omitempty"` // initialization error
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// Status reports whether the service is disabled, in a warning state, or all good (enabled).
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// If not in "enabled" state, the reason for it should be in the list of Err.
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// It is the caller's responsibility to set the initial status.
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Status string `json:"status,omitempty"`
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UsedBy []string `json:"usedBy,omitempty"` // list of routers using that service
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}
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// AddError adds err to s.Err, if it does not already exist.
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// If critical is set, s is marked as disabled.
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func (s *TCPServiceInfo) AddError(err error, critical bool) {
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for _, value := range s.Err {
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if value == err.Error() {
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return
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}
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}
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s.Err = append(s.Err, err.Error())
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if critical {
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s.Status = StatusDisabled
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return
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}
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// only set it to "warning" if not already in a worse state
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if s.Status != StatusDisabled {
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s.Status = StatusWarning
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}
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}
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func getProviderName(elementName string) string {
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parts := strings.Split(elementName, "@")
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if len(parts) > 1 {
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