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Windows CI: Add support for testing with containerd 

Signed-off-by: Olli Janatuinen <olli.janatuinen@gmail.com>
This commit is contained in:
Olli Janatuinen 2020-09-21 22:21:22 +03:00
parent ba2adeebdb
commit 1285c6d125
13 changed files with 81 additions and 21 deletions
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15
Dockerfile.windows
View File

@ -166,12 +166,15 @@ FROM microsoft/windowsservercore
SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
ARG GO_VERSION=1.16.7
ARG CONTAINERD_VERSION=1.5.5
ARG GOTESTSUM_COMMIT=v0.5.3
# Environment variable notes:
# - GO_VERSION must be consistent with 'Dockerfile' used by Linux.
# - CONTAINERD_VERSION must be consistent with 'hack/dockerfile/install/containerd.installer' used by Linux.
# - FROM_DOCKERFILE is used for detection of building within a container.
ENV GO_VERSION=${GO_VERSION} `
CONTAINERD_VERSION=${CONTAINERD_VERSION} `
GIT_VERSION=2.11.1 `
GOPATH=C:\gopath `
GO111MODULE=off `
@ -211,7 +214,7 @@ RUN `
} `
} `
`
setx /M PATH $('C:\git\cmd;C:\git\usr\bin;'+$Env:PATH+';C:\gcc\bin;C:\go\bin'); `
setx /M PATH $('C:\git\cmd;C:\git\usr\bin;'+$Env:PATH+';C:\gcc\bin;C:\go\bin;C:\containerd\bin'); `
`
Write-Host INFO: Downloading git...; `
$location='https://www.nuget.org/api/v2/package/GitForWindows/'+$Env:GIT_VERSION; `
@ -252,6 +255,16 @@ RUN `
Remove-Item C:\binutils.zip; `
Remove-Item C:\gitsetup.zip; `
`
Write-Host INFO: Downloading containerd; `
Install-Package -Force 7Zip4PowerShell; `
$location='https://github.com/containerd/containerd/releases/download/v'+$Env:CONTAINERD_VERSION+'/containerd-'+$Env:CONTAINERD_VERSION+'-windows-amd64.tar.gz'; `
Download-File $location C:\containerd.tar.gz; `
New-Item -Path C:\containerd -ItemType Directory; `
Expand-7Zip C:\containerd.tar.gz C:\; `
Expand-7Zip C:\containerd.tar C:\containerd; `
Remove-Item C:\containerd.tar.gz; `
Remove-Item C:\containerd.tar; `
`
# Ensure all directories exist that we will require below....
$srcDir = """$Env:GOPATH`\src\github.com\docker\docker\bundles"""; `
Write-Host INFO: Ensuring existence of directory $srcDir...; `

2
Jenkinsfile vendored
View File

@ -1308,7 +1308,7 @@ pipeline {
Write-Host -ForegroundColor Green "Creating ${bundleName}-bundles.zip"
# archiveArtifacts does not support env-vars to , so save the artifacts in a fixed location
Compress-Archive -Path "bundles/CIDUT.out", "bundles/CIDUT.err", "bundles/junit-report-*.xml" -CompressionLevel Optimal -DestinationPath "${bundleName}-bundles.zip"
Compress-Archive -Path "bundles/CIDUT.out", "bundles/CIDUT.err", "bundles/containerd.out", "bundles/containerd.err", "bundles/junit-report-*.xml" -CompressionLevel Optimal -DestinationPath "${bundleName}-bundles.zip"
'''
archiveArtifacts artifacts: '*-bundles.zip', allowEmptyArchive: true

2
cmd/dockerd/daemon_windows.go
View File

@ -94,6 +94,6 @@ func newCgroupParent(config *config.Config) string {
}
func (cli *DaemonCli) initContainerD(_ context.Context) (func(time.Duration) error, error) {
system.InitContainerdRuntime(cli.Config.Experimental, cli.Config.ContainerdAddr)
system.InitContainerdRuntime(cli.Config.ContainerdAddr)
return nil, nil
}

4
daemon/start_windows.go
View File

@ -8,8 +8,8 @@ import (
func (daemon *Daemon) getLibcontainerdCreateOptions(_ *container.Container) (string, interface{}, error) {
if system.ContainerdRuntimeSupported() {
// Set the runtime options to debug regardless of current logging level.
return "", &options.Options{Debug: true}, nil
opts := &options.Options{}
return "io.containerd.runhcs.v1", opts, nil
}
return "", nil, nil
}

40
hack/ci/windows.ps1
View File

@ -179,6 +179,13 @@ Function Nuke-Everything {
}
}
# Kill any spurious containerd.
$pids=$(get-process | where-object {$_.ProcessName -like 'containerd'}).id
foreach ($p in $pids) {
Write-Host "INFO: Killing containerd with PID $p"
Stop-Process -Id $p -Force -ErrorAction SilentlyContinue
}
Stop-Process -name "cc1" -Force -ErrorAction SilentlyContinue 2>&1 | Out-Null
Stop-Process -name "link" -Force -ErrorAction SilentlyContinue 2>&1 | Out-Null
Stop-Process -name "compile" -Force -ErrorAction SilentlyContinue 2>&1 | Out-Null
@ -521,6 +528,15 @@ Try {
Throw "ERROR: gotestsum.exe not found...." `
}
docker cp "$COMMITHASH`:c`:\containerd\bin\containerd.exe" $env:TEMP\binary\
if (-not (Test-Path "$env:TEMP\binary\containerd.exe")) {
Throw "ERROR: containerd.exe not found...." `
}
docker cp "$COMMITHASH`:c`:\containerd\bin\containerd-shim-runhcs-v1.exe" $env:TEMP\binary\
if (-not (Test-Path "$env:TEMP\binary\containerd-shim-runhcs-v1.exe")) {
Throw "ERROR: containerd-shim-runhcs-v1.exe not found...." `
}
$ErrorActionPreference = "Stop"
# Copy the built dockerd.exe to dockerd-$COMMITHASH.exe so that easily spotted in task manager.
@ -594,6 +610,12 @@ Try {
$dutArgs += "-D"
}
# Arguments: Are we starting the daemon under test in containerd mode?
if (-not ("$env:DOCKER_WINDOWS_CONTAINERD_RUNTIME" -eq "")) {
Write-Host -ForegroundColor Green "INFO: Running the daemon under test in containerd mode"
$dutArgs += "--containerd \\.\pipe\containerd-containerd"
}
# Arguments: Are we starting the daemon under test with Hyper-V containers as the default isolation?
if (-not ("$env:DOCKER_DUT_HYPERV" -eq "")) {
Write-Host -ForegroundColor Green "INFO: Running the daemon under test with Hyper-V containers as the default"
@ -616,6 +638,15 @@ Try {
Write-Host -ForegroundColor Green "INFO: Args: $dutArgs"
New-Item -ItemType Directory $env:TEMP\daemon -ErrorAction SilentlyContinue | Out-Null
# Start containerd first
if (-not ("$env:DOCKER_WINDOWS_CONTAINERD_RUNTIME" -eq "")) {
Start-Process "$env:TEMP\binary\containerd.exe" `
-ArgumentList "--log-level debug" `
-RedirectStandardOutput "$env:TEMP\containerd.out" `
-RedirectStandardError "$env:TEMP\containerd.err"
Write-Host -ForegroundColor Green "INFO: Containerd started successfully."
}
# Cannot fathom why, but always writes to stderr....
Start-Process "$env:TEMP\binary\dockerd-$COMMITHASH" `
-ArgumentList $dutArgs `
@ -943,6 +974,15 @@ Finally {
Copy-Item "$env:TEMP\dut.out" "bundles\CIDUT.out" -Force -ErrorAction SilentlyContinue
Write-Host -ForegroundColor Green "INFO: Saving daemon under test log ($env:TEMP\dut.err) to bundles\CIDUT.err"
Copy-Item "$env:TEMP\dut.err" "bundles\CIDUT.err" -Force -ErrorAction SilentlyContinue
Write-Host -ForegroundColor Green "INFO: Saving containerd logs to bundles"
if (Test-Path -Path "$env:TEMP\containerd.out") {
Copy-Item "$env:TEMP\containerd.out" "bundles\containerd.out" -Force -ErrorAction SilentlyContinue
Copy-Item "$env:TEMP\containerd.err" "bundles\containerd.err" -Force -ErrorAction SilentlyContinue
} else {
"" | Out-File -FilePath "bundles\containerd.out"
"" | Out-File -FilePath "bundles\containerd.err"
}
}
Set-Location "$env:SOURCES_DRIVE\$env:SOURCES_SUBDIR" -ErrorAction SilentlyContinue

3
integration-cli/docker_api_stats_test.go
View File

@ -18,11 +18,13 @@ import (
"github.com/docker/docker/client"
"github.com/docker/docker/testutil/request"
"gotest.tools/v3/assert"
"gotest.tools/v3/skip"
)
var expectedNetworkInterfaceStats = strings.Split("rx_bytes rx_dropped rx_errors rx_packets tx_bytes tx_dropped tx_errors tx_packets", " ")
func (s *DockerSuite) TestAPIStatsNoStreamGetCpu(c *testing.T) {
skip.If(c, RuntimeIsWindowsContainerd(), "FIXME: Broken on Windows + containerd combination")
out, _ := dockerCmd(c, "run", "-d", "busybox", "/bin/sh", "-c", "while true;usleep 100; do echo 'Hello'; done")
id := strings.TrimSpace(out)
@ -98,6 +100,7 @@ func (s *DockerSuite) TestAPIStatsStoppedContainerInGoroutines(c *testing.T) {
}
func (s *DockerSuite) TestAPIStatsNetworkStats(c *testing.T) {
skip.If(c, RuntimeIsWindowsContainerd(), "FIXME: Broken on Windows + containerd combination")
testRequires(c, testEnv.IsLocalDaemon)
out := runSleepingContainer(c)

2
integration-cli/docker_cli_commit_test.go
View File

@ -7,9 +7,11 @@ import (
"github.com/docker/docker/api/types/versions"
"github.com/docker/docker/integration-cli/cli"
"gotest.tools/v3/assert"
"gotest.tools/v3/skip"
)
func (s *DockerSuite) TestCommitAfterContainerIsDone(c *testing.T) {
skip.If(c, RuntimeIsWindowsContainerd(), "FIXME: Broken on Windows + containerd combination")
out := cli.DockerCmd(c, "run", "-i", "-a", "stdin", "busybox", "echo", "foo").Combined()
cleanedContainerID := strings.TrimSpace(out)

1
integration-cli/docker_cli_ps_test.go
View File

@ -227,6 +227,7 @@ func (s *DockerSuite) TestPsListContainersFilterStatus(c *testing.T) {
}
func (s *DockerSuite) TestPsListContainersFilterHealth(c *testing.T) {
skip.If(c, RuntimeIsWindowsContainerd(), "FIXME. Hang on Windows + containerd combination")
existingContainers := ExistingContainerIDs(c)
// Test legacy no health check
out := runSleepingContainer(c, "--name=none_legacy")

2
integration-cli/docker_cli_run_test.go
View File

@ -37,6 +37,7 @@ import (
"github.com/moby/sys/mountinfo"
"gotest.tools/v3/assert"
"gotest.tools/v3/icmd"
"gotest.tools/v3/skip"
)
// "test123" should be printed by docker run
@ -1984,6 +1985,7 @@ func (s *DockerSuite) TestRunCidFileCheckIDLength(c *testing.T) {
}
func (s *DockerSuite) TestRunSetMacAddress(c *testing.T) {
skip.If(c, RuntimeIsWindowsContainerd(), "FIXME: Broken on Windows + containerd combination")
mac := "12:34:56:78:9a:bc"
var out string
if testEnv.OSType == "windows" {

4
integration-cli/requirements_test.go
View File

@ -181,6 +181,10 @@ func RegistryHosting() bool {
return err == nil
}
func RuntimeIsWindowsContainerd() bool {
return os.Getenv("DOCKER_WINDOWS_CONTAINERD_RUNTIME") == "1"
}
func SwarmInactive() bool {
return testEnv.DaemonInfo.Swarm.LocalNodeState == swarm.LocalNodeStateInactive
}

1
integration/container/exec_test.go
View File

@ -17,6 +17,7 @@ import (
// TestExecWithCloseStdin adds case for moby#37870 issue.
func TestExecWithCloseStdin(t *testing.T) {
skip.If(t, testEnv.RuntimeIsWindowsContainerd(), "FIXME. Hang on Windows + containerd combination")
skip.If(t, versions.LessThan(testEnv.DaemonAPIVersion(), "1.39"), "broken in earlier versions")
defer setupTest(t)()

21
pkg/system/init_windows.go
View File

@ -1,29 +1,18 @@
package system // import "github.com/docker/docker/pkg/system"
import (
"os"
"github.com/sirupsen/logrus"
)
var (
// containerdRuntimeSupported determines if ContainerD should be the runtime.
// As of March 2019, this is an experimental feature.
// containerdRuntimeSupported determines if containerd should be the runtime.
containerdRuntimeSupported = false
)
// InitContainerdRuntime sets whether to use ContainerD for runtime
// on Windows. This is an experimental feature still in development, and
// also requires an environment variable to be set (so as not to turn the
// feature on from simply experimental which would also mean LCOW.
func InitContainerdRuntime(experimental bool, cdPath string) {
if experimental && len(cdPath) > 0 && len(os.Getenv("DOCKER_WINDOWS_CONTAINERD_RUNTIME")) > 0 {
logrus.Warnf("Using ContainerD runtime. This feature is experimental")
// InitContainerdRuntime sets whether to use containerd for runtime on Windows.
func InitContainerdRuntime(cdPath string) {
if len(cdPath) > 0 {
containerdRuntimeSupported = true
}
}
// ContainerdRuntimeSupported returns true if the use of ContainerD runtime is supported.
// ContainerdRuntimeSupported returns true if the use of containerd runtime is supported.
func ContainerdRuntimeSupported() bool {
return containerdRuntimeSupported
}

5
testutil/environment/environment.go
View File

@ -162,6 +162,11 @@ func (e *Execution) IsUserNamespace() bool {
return root != ""
}
// RuntimeIsWindowsContainerd returns whether containerd runtime is used on Windows
func (e *Execution) RuntimeIsWindowsContainerd() bool {
return os.Getenv("DOCKER_WINDOWS_CONTAINERD_RUNTIME") == "1"
}
// IsRootless returns whether the rootless mode is enabled
func (e *Execution) IsRootless() bool {
return os.Getenv("DOCKER_ROOTLESS") != ""