57 lines
1.6 KiB
Go
57 lines
1.6 KiB
Go
package test
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import (
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"os/exec"
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"fmt"
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"github.com/onsi/ginkgo"
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"github.com/onsi/gomega/gbytes"
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"github.com/onsi/gomega/gexec"
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)
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// APIServer knows how to run a kubernetes apiserver. Set it up with the path to a precompiled binary.
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type APIServer struct {
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// The path to the apiserver binary
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Path string
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session *gexec.Session
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}
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// Start starts the apiserver, and returns a gexec.Session. To stop it again, call Terminate and Wait on that session.
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func (s *APIServer) Start(etcdURL string) error {
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args := []string{
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"--authorization-mode=Node,RBAC",
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"--runtime-config=admissionregistration.k8s.io/v1alpha1",
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"--v=3", "--vmodule=",
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"--admission-control=Initializers,NamespaceLifecycle,LimitRanger,ServiceAccount,SecurityContextDeny,DefaultStorageClass,DefaultTolerationSeconds,GenericAdmissionWebhook,ResourceQuota",
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"--admission-control-config-file=",
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"--bind-address=0.0.0.0",
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"--insecure-bind-address=127.0.0.1",
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"--insecure-port=8080",
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"--storage-backend=etcd3",
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fmt.Sprintf("--etcd-servers=%s", etcdURL),
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}
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command := exec.Command(s.Path, args...)
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var err error
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s.session, err = gexec.Start(command, ginkgo.GinkgoWriter, ginkgo.GinkgoWriter)
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return err
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}
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// Stop stops this process gracefully.
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func (s *APIServer) Stop() {
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if s.session != nil {
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s.session.Terminate()
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}
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}
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// ExitCode returns the exit code of the process, if it has exited. If it hasn't exited yet, ExitCode returns -1.
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func (s *APIServer) ExitCode() int {
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return s.session.ExitCode()
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}
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// Buffer implements the gbytes.BufferProvider interface and returns the stdout of the process
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func (s *APIServer) Buffer() *gbytes.Buffer {
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return s.session.Buffer()
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}
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