func wireContainerizer(log lager.Logger, depotPath, iodaemonPath, nstarPath, tarPath, defaultRootFSPath string) *rundmc.Containerizer {
depot := depot.New(depotPath)
startChecker := rundmc.StartChecker{Expect: "Pid 1 Running", Timeout: 3 * time.Second}
stateChecker := rundmc.StateChecker{StateFileDir: OciStateDir}
commandRunner := linux_command_runner.New()
runcrunner := runrunc.New(
process_tracker.New(path.Join(os.TempDir(), fmt.Sprintf("garden-%s", *tag), "processes"), iodaemonPath, commandRunner),
commandRunner,
wireUidGenerator(),
goci.RuncBinary("runc"),
&goci.BndlLoader{},
runrunc.LookupFunc(runrunc.LookupUser),
)
baseBundle := goci.Bundle().
WithNamespaces(PrivilegedContainerNamespaces...).
WithResources(&specs.Resources{}).
WithMounts(
goci.Mount{Name: "proc", Type: "proc", Source: "proc", Destination: "/proc"},
goci.Mount{Name: "tmp", Type: "tmpfs", Source: "tmpfs", Destination: "/tmp"},
).WithRootFS(defaultRootFSPath).
WithProcess(goci.Process("/bin/sh", "-c", `echo "Pid 1 Running"; read x`)).
WithDevices(specs.Device{Path: "/dev/null", Type: 'c', Major: 1, Minor: 3, UID: 0, GID: 0, Permissions: "rwm", FileMode: 0666})
nstar := rundmc.NewNstarRunner(nstarPath, tarPath, linux_command_runner.New())
return rundmc.New(depot, &rundmc.BundleTemplate{Bndl: baseBundle}, runcrunner, startChecker, stateChecker, nstar)
}
func wireContainerizer(depotPath, iodaemonPath, defaultRootFSPath string) *rundmc.Containerizer {
depot := depot.New(depotPath)
startCheck := rundmc.StartChecker{Expect: "Pid 1 Running", Timeout: 3 * time.Second}
runcrunner := runrunc.New(
process_tracker.New(path.Join(os.TempDir(), fmt.Sprintf("garden-%s", *tag), "processes"), iodaemonPath, linux_command_runner.New()),
linux_command_runner.New(),
wireUidGenerator(),
goci.RuncBinary("runc"),
)
baseBundle := goci.Bundle().
WithNamespaces(PrivilegedContainerNamespaces...).
WithResources(&specs.Resources{}).
WithMounts(goci.Mount{Name: "proc", Type: "proc", Source: "proc", Destination: "/proc"}).
WithRootFS(defaultRootFSPath).
WithProcess(goci.Process("/bin/sh", "-c", `echo "Pid 1 Running"; read x`))
return rundmc.New(depot, &rundmc.BundleTemplate{baseBundle}, runcrunner, startCheck)
}
import (
"github.com/cloudfoundry-incubator/goci"
"github.com/cloudfoundry-incubator/goci/specs"
"github.com/cloudfoundry-incubator/guardian/gardener"
"github.com/cloudfoundry-incubator/guardian/rundmc"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Bundle", func() {
Context("when there is a network path", func() {
It("adds the network path to the network namespace of the bundle", func() {
base := goci.Bundle().WithNamespaces(specs.Namespace{Type: "network"})
modifiedBundle := rundmc.BundleTemplate{base}.Bundle(gardener.DesiredContainerSpec{
NetworkPath: "/path/to/network",
})
Expect(modifiedBundle.RuntimeSpec.Linux.Namespaces).Should(ConsistOf(
specs.Namespace{Type: specs.NetworkNamespace, Path: "/path/to/network"},
))
})
It("does not modify the other fields", func() {
base := goci.Bundle().WithProcess(goci.Process("potato"))
modifiedBundle := rundmc.BundleTemplate{base}.Bundle(gardener.DesiredContainerSpec{})
Expect(modifiedBundle.Spec.Process.Args).Should(ConsistOf("potato"))
})
})
})
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Bundle", func() {
var (
initialBundle goci.Bndle
)
BeforeEach(func() {
initialBundle = goci.Bundle()
})
Describe("WithProcess", func() {
It("adds the process to the bundle", func() {
bundle := goci.Bundle().WithProcess(goci.Process("echo", "foo"))
Expect(bundle.Spec.Process).To(Equal(goci.SpecProcess{Args: []string{"echo", "foo"}}))
})
})
Describe("WithMounts", func() {
var bundle goci.Bndle
BeforeEach(func() {
bundle = goci.Bundle().WithMounts(
goci.Mount{
Name: "apple",
Type: "apple_fs",
Source: "iDevice",
Destination: "/apple",
Options: []string{