1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
// +build !remoteclient
package integration
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"strings"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/inspect"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/gexec"
)
func SkipIfRemote() {}
// Podman is the exec call to podman on the filesystem
func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration {
podmanSession := p.PodmanBase(args)
return &PodmanSessionIntegration{podmanSession}
}
// PodmanAsUser is the exec call to podman on the filesystem with the specified uid/gid and environment
func (p *PodmanTestIntegration) PodmanAsUser(args []string, uid, gid uint32, cwd string, env []string) *PodmanSessionIntegration {
podmanSession := p.PodmanAsUserBase(args, uid, gid, cwd, env)
return &PodmanSessionIntegration{podmanSession}
}
// PodmanPID execs podman and returns its PID
func (p *PodmanTestIntegration) PodmanPID(args []string) (*PodmanSessionIntegration, int) {
podmanOptions := p.MakeOptions(args)
fmt.Printf("Running: %s %s\n", p.PodmanBinary, strings.Join(podmanOptions, " "))
command := exec.Command(p.PodmanBinary, podmanOptions...)
session, err := gexec.Start(command, GinkgoWriter, GinkgoWriter)
if err != nil {
Fail(fmt.Sprintf("unable to run podman command: %s", strings.Join(podmanOptions, " ")))
}
podmanSession := &PodmanSession{session}
return &PodmanSessionIntegration{podmanSession}, command.Process.Pid
}
// Cleanup cleans up the temporary store
func (p *PodmanTestIntegration) Cleanup() {
// Remove all containers
stopall := p.Podman([]string{"stop", "-a", "--timeout", "0"})
stopall.WaitWithDefaultTimeout()
session := p.Podman([]string{"rm", "-fa"})
session.Wait(90)
// Nuke tempdir
if err := os.RemoveAll(p.TempDir); err != nil {
fmt.Printf("%q\n", err)
}
// Clean up the registries configuration file ENV variable set in Create
resetRegistriesConfigEnv()
}
// CleanupPod cleans up the temporary store
func (p *PodmanTestIntegration) CleanupPod() {
// Remove all containers
session := p.Podman([]string{"pod", "rm", "-fa"})
session.Wait(90)
// Nuke tempdir
if err := os.RemoveAll(p.TempDir); err != nil {
fmt.Printf("%q\n", err)
}
}
// CleanupVolume cleans up the temporary store
func (p *PodmanTestIntegration) CleanupVolume() {
// Remove all containers
session := p.Podman([]string{"volume", "rm", "-fa"})
session.Wait(90)
// Nuke tempdir
if err := os.RemoveAll(p.TempDir); err != nil {
fmt.Printf("%q\n", err)
}
}
// PullImages pulls multiple images
func (p *PodmanTestIntegration) PullImages(images []string) error {
for _, i := range images {
p.PullImage(i)
}
return nil
}
// PullImage pulls a single image
// TODO should the timeout be configurable?
func (p *PodmanTestIntegration) PullImage(image string) error {
session := p.Podman([]string{"pull", image})
session.Wait(60)
Expect(session.ExitCode()).To(Equal(0))
return nil
}
// InspectContainerToJSON takes the session output of an inspect
// container and returns json
func (s *PodmanSessionIntegration) InspectContainerToJSON() []inspect.ContainerData {
var i []inspect.ContainerData
err := json.Unmarshal(s.Out.Contents(), &i)
Expect(err).To(BeNil())
return i
}
// InspectPodToJSON takes the sessions output from a pod inspect and returns json
func (s *PodmanSessionIntegration) InspectPodToJSON() libpod.PodInspect {
var i libpod.PodInspect
err := json.Unmarshal(s.Out.Contents(), &i)
Expect(err).To(BeNil())
return i
}
// CreatePod creates a pod with no infra container
// it optionally takes a pod name
func (p *PodmanTestIntegration) CreatePod(name string) (*PodmanSessionIntegration, int, string) {
var podmanArgs = []string{"pod", "create", "--infra=false", "--share", ""}
if name != "" {
podmanArgs = append(podmanArgs, "--name", name)
}
session := p.Podman(podmanArgs)
session.WaitWithDefaultTimeout()
return session, session.ExitCode(), session.OutputToString()
}
//RunTopContainer runs a simple container in the background that
// runs top. If the name passed != "", it will have a name
func (p *PodmanTestIntegration) RunTopContainer(name string) *PodmanSessionIntegration {
var podmanArgs = []string{"run"}
if name != "" {
podmanArgs = append(podmanArgs, "--name", name)
}
podmanArgs = append(podmanArgs, "-d", ALPINE, "top")
return p.Podman(podmanArgs)
}
func (p *PodmanTestIntegration) RunTopContainerInPod(name, pod string) *PodmanSessionIntegration {
var podmanArgs = []string{"run", "--pod", pod}
if name != "" {
podmanArgs = append(podmanArgs, "--name", name)
}
podmanArgs = append(podmanArgs, "-d", ALPINE, "top")
return p.Podman(podmanArgs)
}
//RunLsContainer runs a simple container in the background that
// simply runs ls. If the name passed != "", it will have a name
func (p *PodmanTestIntegration) RunLsContainer(name string) (*PodmanSessionIntegration, int, string) {
var podmanArgs = []string{"run"}
if name != "" {
podmanArgs = append(podmanArgs, "--name", name)
}
podmanArgs = append(podmanArgs, "-d", ALPINE, "ls")
session := p.Podman(podmanArgs)
session.WaitWithDefaultTimeout()
return session, session.ExitCode(), session.OutputToString()
}
func (p *PodmanTestIntegration) RunLsContainerInPod(name, pod string) (*PodmanSessionIntegration, int, string) {
var podmanArgs = []string{"run", "--pod", pod}
if name != "" {
podmanArgs = append(podmanArgs, "--name", name)
}
podmanArgs = append(podmanArgs, "-d", ALPINE, "ls")
session := p.Podman(podmanArgs)
session.WaitWithDefaultTimeout()
return session, session.ExitCode(), session.OutputToString()
}
// BuildImage uses podman build and buildah to build an image
// called imageName based on a string dockerfile
func (p *PodmanTestIntegration) BuildImage(dockerfile, imageName string, layers string) {
dockerfilePath := filepath.Join(p.TempDir, "Dockerfile")
err := ioutil.WriteFile(dockerfilePath, []byte(dockerfile), 0755)
Expect(err).To(BeNil())
session := p.Podman([]string{"build", "--layers=" + layers, "-t", imageName, "--file", dockerfilePath, p.TempDir})
session.Wait(120)
Expect(session.ExitCode()).To(Equal(0))
}
func (p *PodmanTestIntegration) setDefaultRegistriesConfigEnv() {
defaultFile := filepath.Join(INTEGRATION_ROOT, "test/registries.conf")
os.Setenv("REGISTRIES_CONFIG_PATH", defaultFile)
}
func (p *PodmanTestIntegration) setRegistriesConfigEnv(b []byte) {
outfile := filepath.Join(p.TempDir, "registries.conf")
os.Setenv("REGISTRIES_CONFIG_PATH", outfile)
ioutil.WriteFile(outfile, b, 0644)
}
func resetRegistriesConfigEnv() {
os.Setenv("REGISTRIES_CONFIG_PATH", "")
}
func PodmanTestCreate(tempDir string) *PodmanTestIntegration {
return PodmanTestCreateUtil(tempDir, false)
}
//MakeOptions assembles all the podman main options
func (p *PodmanTestIntegration) makeOptions(args []string) []string {
podmanOptions := strings.Split(fmt.Sprintf("--root %s --runroot %s --runtime %s --conmon %s --cni-config-dir %s --cgroup-manager %s --tmpdir %s",
p.CrioRoot, p.RunRoot, p.OCIRuntime, p.ConmonBinary, p.CNIConfigDir, p.CgroupManager, p.TmpDir), " ")
if os.Getenv("HOOK_OPTION") != "" {
podmanOptions = append(podmanOptions, os.Getenv("HOOK_OPTION"))
}
podmanOptions = append(podmanOptions, strings.Split(p.StorageOptions, " ")...)
podmanOptions = append(podmanOptions, args...)
return podmanOptions
}
// RestoreArtifact puts the cached image into our test store
func (p *PodmanTestIntegration) RestoreArtifact(image string) error {
fmt.Printf("Restoring %s...\n", image)
dest := strings.Split(image, "/")
destName := fmt.Sprintf("/tmp/%s.tar", strings.Replace(strings.Join(strings.Split(dest[len(dest)-1], "/"), ""), ":", "-", -1))
restore := p.Podman([]string{"load", "-q", "-i", destName})
restore.Wait(90)
return nil
}
|
