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moby--moby/integration-cli/docker_cli_daemon_plugins_test.go
2020-02-11 00:06:42 +01:00

314 lines
9.1 KiB
Go

// +build linux
package main
import (
"strings"
"testing"
"golang.org/x/sys/unix"
"gotest.tools/v3/assert"
"gotest.tools/v3/icmd"
)
// TestDaemonRestartWithPluginEnabled tests state restore for an enabled plugin
func (s *DockerDaemonSuite) TestDaemonRestartWithPluginEnabled(c *testing.T) {
testRequires(c, IsAmd64, Network)
s.d.Start(c)
if out, err := s.d.Cmd("plugin", "install", "--grant-all-permissions", pName); err != nil {
c.Fatalf("Could not install plugin: %v %s", err, out)
}
defer func() {
if out, err := s.d.Cmd("plugin", "disable", pName); err != nil {
c.Fatalf("Could not disable plugin: %v %s", err, out)
}
if out, err := s.d.Cmd("plugin", "remove", pName); err != nil {
c.Fatalf("Could not remove plugin: %v %s", err, out)
}
}()
s.d.Restart(c)
out, err := s.d.Cmd("plugin", "ls")
if err != nil {
c.Fatalf("Could not list plugins: %v %s", err, out)
}
assert.Assert(c, strings.Contains(out, pName))
assert.Assert(c, strings.Contains(out, "true"))
}
// TestDaemonRestartWithPluginDisabled tests state restore for a disabled plugin
func (s *DockerDaemonSuite) TestDaemonRestartWithPluginDisabled(c *testing.T) {
testRequires(c, IsAmd64, Network)
s.d.Start(c)
if out, err := s.d.Cmd("plugin", "install", "--grant-all-permissions", pName, "--disable"); err != nil {
c.Fatalf("Could not install plugin: %v %s", err, out)
}
defer func() {
if out, err := s.d.Cmd("plugin", "remove", pName); err != nil {
c.Fatalf("Could not remove plugin: %v %s", err, out)
}
}()
s.d.Restart(c)
out, err := s.d.Cmd("plugin", "ls")
if err != nil {
c.Fatalf("Could not list plugins: %v %s", err, out)
}
assert.Assert(c, strings.Contains(out, pName))
assert.Assert(c, strings.Contains(out, "false"))
}
// TestDaemonKillLiveRestoreWithPlugins SIGKILLs daemon started with --live-restore.
// Plugins should continue to run.
func (s *DockerDaemonSuite) TestDaemonKillLiveRestoreWithPlugins(c *testing.T) {
testRequires(c, IsAmd64, Network)
s.d.Start(c, "--live-restore")
if out, err := s.d.Cmd("plugin", "install", "--grant-all-permissions", pName); err != nil {
c.Fatalf("Could not install plugin: %v %s", err, out)
}
defer func() {
s.d.Restart(c, "--live-restore")
if out, err := s.d.Cmd("plugin", "disable", pName); err != nil {
c.Fatalf("Could not disable plugin: %v %s", err, out)
}
if out, err := s.d.Cmd("plugin", "remove", pName); err != nil {
c.Fatalf("Could not remove plugin: %v %s", err, out)
}
}()
if err := s.d.Kill(); err != nil {
c.Fatalf("Could not kill daemon: %v", err)
}
icmd.RunCommand("pgrep", "-f", pluginProcessName).Assert(c, icmd.Success)
}
// TestDaemonShutdownLiveRestoreWithPlugins SIGTERMs daemon started with --live-restore.
// Plugins should continue to run.
func (s *DockerDaemonSuite) TestDaemonShutdownLiveRestoreWithPlugins(c *testing.T) {
testRequires(c, IsAmd64, Network)
s.d.Start(c, "--live-restore")
if out, err := s.d.Cmd("plugin", "install", "--grant-all-permissions", pName); err != nil {
c.Fatalf("Could not install plugin: %v %s", err, out)
}
defer func() {
s.d.Restart(c, "--live-restore")
if out, err := s.d.Cmd("plugin", "disable", pName); err != nil {
c.Fatalf("Could not disable plugin: %v %s", err, out)
}
if out, err := s.d.Cmd("plugin", "remove", pName); err != nil {
c.Fatalf("Could not remove plugin: %v %s", err, out)
}
}()
if err := s.d.Interrupt(); err != nil {
c.Fatalf("Could not kill daemon: %v", err)
}
icmd.RunCommand("pgrep", "-f", pluginProcessName).Assert(c, icmd.Success)
}
// TestDaemonShutdownWithPlugins shuts down running plugins.
func (s *DockerDaemonSuite) TestDaemonShutdownWithPlugins(c *testing.T) {
testRequires(c, IsAmd64, Network)
s.d.Start(c)
if out, err := s.d.Cmd("plugin", "install", "--grant-all-permissions", pName); err != nil {
c.Fatalf("Could not install plugin: %v %s", err, out)
}
defer func() {
s.d.Restart(c)
if out, err := s.d.Cmd("plugin", "disable", pName); err != nil {
c.Fatalf("Could not disable plugin: %v %s", err, out)
}
if out, err := s.d.Cmd("plugin", "remove", pName); err != nil {
c.Fatalf("Could not remove plugin: %v %s", err, out)
}
}()
if err := s.d.Interrupt(); err != nil {
c.Fatalf("Could not kill daemon: %v", err)
}
for {
if err := unix.Kill(s.d.Pid(), 0); err == unix.ESRCH {
break
}
}
icmd.RunCommand("pgrep", "-f", pluginProcessName).Assert(c, icmd.Expected{
ExitCode: 1,
Error: "exit status 1",
})
s.d.Start(c)
icmd.RunCommand("pgrep", "-f", pluginProcessName).Assert(c, icmd.Success)
}
// TestDaemonKillWithPlugins leaves plugins running.
func (s *DockerDaemonSuite) TestDaemonKillWithPlugins(c *testing.T) {
testRequires(c, IsAmd64, Network)
s.d.Start(c)
if out, err := s.d.Cmd("plugin", "install", "--grant-all-permissions", pName); err != nil {
c.Fatalf("Could not install plugin: %v %s", err, out)
}
defer func() {
s.d.Restart(c)
if out, err := s.d.Cmd("plugin", "disable", pName); err != nil {
c.Fatalf("Could not disable plugin: %v %s", err, out)
}
if out, err := s.d.Cmd("plugin", "remove", pName); err != nil {
c.Fatalf("Could not remove plugin: %v %s", err, out)
}
}()
if err := s.d.Kill(); err != nil {
c.Fatalf("Could not kill daemon: %v", err)
}
// assert that plugins are running.
icmd.RunCommand("pgrep", "-f", pluginProcessName).Assert(c, icmd.Success)
}
// TestVolumePlugin tests volume creation using a plugin.
func (s *DockerDaemonSuite) TestVolumePlugin(c *testing.T) {
testRequires(c, IsAmd64, Network)
volName := "plugin-volume"
destDir := "/tmp/data/"
destFile := "foo"
s.d.Start(c)
out, err := s.d.Cmd("plugin", "install", pName, "--grant-all-permissions")
if err != nil {
c.Fatalf("Could not install plugin: %v %s", err, out)
}
defer func() {
if out, err := s.d.Cmd("plugin", "disable", pName); err != nil {
c.Fatalf("Could not disable plugin: %v %s", err, out)
}
if out, err := s.d.Cmd("plugin", "remove", pName); err != nil {
c.Fatalf("Could not remove plugin: %v %s", err, out)
}
}()
out, err = s.d.Cmd("volume", "create", "-d", pName, volName)
if err != nil {
c.Fatalf("Could not create volume: %v %s", err, out)
}
defer func() {
if out, err := s.d.Cmd("volume", "remove", volName); err != nil {
c.Fatalf("Could not remove volume: %v %s", err, out)
}
}()
out, err = s.d.Cmd("volume", "ls")
if err != nil {
c.Fatalf("Could not list volume: %v %s", err, out)
}
assert.Assert(c, strings.Contains(out, volName))
assert.Assert(c, strings.Contains(out, pName))
out, err = s.d.Cmd("run", "--rm", "-v", volName+":"+destDir, "busybox", "touch", destDir+destFile)
assert.NilError(c, err, out)
out, err = s.d.Cmd("run", "--rm", "-v", volName+":"+destDir, "busybox", "ls", destDir+destFile)
assert.NilError(c, err, out)
}
func (s *DockerDaemonSuite) TestPluginVolumeRemoveOnRestart(c *testing.T) {
testRequires(c, IsAmd64, Network)
s.d.Start(c, "--live-restore=true")
out, err := s.d.Cmd("plugin", "install", "--grant-all-permissions", pName)
assert.NilError(c, err, out)
assert.Assert(c, strings.Contains(out, pName))
out, err = s.d.Cmd("volume", "create", "--driver", pName, "test")
assert.NilError(c, err, out)
s.d.Restart(c, "--live-restore=true")
out, err = s.d.Cmd("plugin", "disable", pName)
assert.ErrorContains(c, err, "", out)
assert.Assert(c, strings.Contains(out, "in use"))
out, err = s.d.Cmd("volume", "rm", "test")
assert.NilError(c, err, out)
out, err = s.d.Cmd("plugin", "disable", pName)
assert.NilError(c, err, out)
out, err = s.d.Cmd("plugin", "rm", pName)
assert.NilError(c, err, out)
}
func (s *DockerDaemonSuite) TestPluginListFilterEnabled(c *testing.T) {
testRequires(c, IsAmd64, Network)
s.d.Start(c)
out, err := s.d.Cmd("plugin", "install", "--grant-all-permissions", pNameWithTag, "--disable")
assert.NilError(c, err, out)
defer func() {
if out, err := s.d.Cmd("plugin", "remove", pNameWithTag); err != nil {
c.Fatalf("Could not remove plugin: %v %s", err, out)
}
}()
out, err = s.d.Cmd("plugin", "ls", "--filter", "enabled=true")
assert.NilError(c, err, out)
assert.Assert(c, !strings.Contains(out, pName))
out, err = s.d.Cmd("plugin", "ls", "--filter", "enabled=false")
assert.NilError(c, err, out)
assert.Assert(c, strings.Contains(out, pName))
assert.Assert(c, strings.Contains(out, "false"))
out, err = s.d.Cmd("plugin", "ls")
assert.NilError(c, err, out)
assert.Assert(c, strings.Contains(out, pName))
}
func (s *DockerDaemonSuite) TestPluginListFilterCapability(c *testing.T) {
testRequires(c, IsAmd64, Network)
s.d.Start(c)
out, err := s.d.Cmd("plugin", "install", "--grant-all-permissions", pNameWithTag, "--disable")
assert.NilError(c, err, out)
defer func() {
if out, err := s.d.Cmd("plugin", "remove", pNameWithTag); err != nil {
c.Fatalf("Could not remove plugin: %v %s", err, out)
}
}()
out, err = s.d.Cmd("plugin", "ls", "--filter", "capability=volumedriver")
assert.NilError(c, err, out)
assert.Assert(c, strings.Contains(out, pName))
out, err = s.d.Cmd("plugin", "ls", "--filter", "capability=authz")
assert.NilError(c, err, out)
assert.Assert(c, !strings.Contains(out, pName))
out, err = s.d.Cmd("plugin", "ls")
assert.NilError(c, err, out)
assert.Assert(c, strings.Contains(out, pName))
}