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config.go
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/
config.go
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package server
import (
"context"
"time"
"github.com/rancher/wrangler/pkg/generated/controllers/apiextensions.k8s.io"
apiextensionsv1 "github.com/rancher/wrangler/pkg/generated/controllers/apiextensions.k8s.io/v1"
"github.com/rancher/wrangler/pkg/generated/controllers/apiregistration.k8s.io"
apiregistrationv1 "github.com/rancher/wrangler/pkg/generated/controllers/apiregistration.k8s.io/v1"
"github.com/rancher/wrangler/pkg/generated/controllers/core"
corev1 "github.com/rancher/wrangler/pkg/generated/controllers/core/v1"
"github.com/rancher/wrangler/pkg/generated/controllers/rbac"
rbacv1 "github.com/rancher/wrangler/pkg/generated/controllers/rbac/v1"
"github.com/rancher/wrangler/pkg/generic"
"github.com/rancher/wrangler/pkg/ratelimit"
"github.com/rancher/wrangler/pkg/start"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
)
type Controllers struct {
RESTConfig *rest.Config
K8s kubernetes.Interface
Core corev1.Interface
RBAC rbacv1.Interface
API apiregistrationv1.Interface
CRD apiextensionsv1.Interface
starters []start.Starter
}
func (c *Controllers) Start(ctx context.Context) error {
return start.All(ctx, 5, c.starters...)
}
func RestConfigDefaults(cfg *rest.Config) *rest.Config {
cfg = rest.CopyConfig(cfg)
cfg.Timeout = 15 * time.Minute
cfg.RateLimiter = ratelimit.None
return cfg
}
func NewController(cfg *rest.Config, opts *generic.FactoryOptions) (*Controllers, error) {
c := &Controllers{}
core, err := core.NewFactoryFromConfigWithOptions(cfg, opts)
if err != nil {
return nil, err
}
c.starters = append(c.starters, core)
rbac, err := rbac.NewFactoryFromConfigWithOptions(cfg, opts)
if err != nil {
return nil, err
}
c.starters = append(c.starters, rbac)
api, err := apiregistration.NewFactoryFromConfigWithOptions(cfg, opts)
if err != nil {
return nil, err
}
c.starters = append(c.starters, api)
crd, err := apiextensions.NewFactoryFromConfigWithOptions(cfg, opts)
if err != nil {
return nil, err
}
c.starters = append(c.starters, crd)
c.K8s, err = kubernetes.NewForConfig(cfg)
if err != nil {
return nil, err
}
c.Core = core.Core().V1()
c.RBAC = rbac.Rbac().V1()
c.API = api.Apiregistration().V1()
c.CRD = crd.Apiextensions().V1()
c.RESTConfig = cfg
return c, nil
}
type StartHook func(context.Context, *Server) error