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
|
package integration
import (
"fmt"
"os"
"path/filepath"
"strings"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman pod rm", func() {
var (
tempdir string
err error
podmanTest *PodmanTestIntegration
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
podmanTest.SeedImages()
})
AfterEach(func() {
podmanTest.CleanupPod()
f := CurrentGinkgoTestDescription()
processTestResult(f)
})
It("podman pod rm empty pod", func() {
_, ec, podid := podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"pod", "rm", podid})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
// Also check that we don't leak cgroups
err := filepath.Walk("/sys/fs/cgroup", func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if !info.IsDir() {
Expect(err).To(BeNil())
}
if strings.Contains(info.Name(), podid) {
return fmt.Errorf("leaking cgroup path %s", path)
}
return nil
})
Expect(err).To(BeNil())
})
It("podman pod rm latest pod", func() {
_, ec, podid := podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
_, ec2, podid2 := podmanTest.CreatePod("")
Expect(ec2).To(Equal(0))
result := podmanTest.Podman([]string{"pod", "rm", "--latest"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
result = podmanTest.Podman([]string{"pod", "ps", "-q", "--no-trunc"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.OutputToString()).To(ContainSubstring(podid))
Expect(result.OutputToString()).To(Not(ContainSubstring(podid2)))
})
It("podman pod rm doesn't remove a pod with a container", func() {
_, ec, podid := podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
_, ec2, _ := podmanTest.RunLsContainerInPod("", podid)
Expect(ec2).To(Equal(0))
result := podmanTest.Podman([]string{"pod", "rm", podid})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(125))
result = podmanTest.Podman([]string{"ps", "-qa"})
result.WaitWithDefaultTimeout()
Expect(len(result.OutputToStringArray())).To(Equal(1))
})
It("podman pod rm -f does remove a running container", func() {
_, ec, podid := podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
session := podmanTest.RunTopContainerInPod("", podid)
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
result := podmanTest.Podman([]string{"pod", "rm", "-f", podid})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
result = podmanTest.Podman([]string{"ps", "-q"})
result.WaitWithDefaultTimeout()
Expect(result.OutputToString()).To(BeEmpty())
})
It("podman pod rm -a doesn't remove a running container", func() {
fmt.Printf("To start, there are %d pods\n", podmanTest.NumberOfPods())
_, ec, podid1 := podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
_, ec, _ = podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
fmt.Printf("Started %d pods\n", podmanTest.NumberOfPods())
session := podmanTest.RunTopContainerInPod("", podid1)
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
podmanTest.WaitForContainer()
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1))
fmt.Printf("Started container running in one pod")
num_pods := podmanTest.NumberOfPods()
Expect(num_pods).To(Equal(2))
ps := podmanTest.Podman([]string{"pod", "ps"})
ps.WaitWithDefaultTimeout()
fmt.Printf("Current %d pod(s):\n%s\n", num_pods, ps.OutputToString())
fmt.Printf("Removing all empty pods\n")
result := podmanTest.Podman([]string{"pod", "rm", "-a"})
result.WaitWithDefaultTimeout()
Expect(result).To(ExitWithError())
foundExpectedError, _ := result.ErrorGrepString("contains containers and cannot be removed")
Expect(foundExpectedError).To(Equal(true))
num_pods = podmanTest.NumberOfPods()
ps = podmanTest.Podman([]string{"pod", "ps"})
ps.WaitWithDefaultTimeout()
fmt.Printf("Final %d pod(s):\n%s\n", num_pods, ps.OutputToString())
Expect(num_pods).To(Equal(1))
// Confirm top container still running inside remaining pod
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1))
})
It("podman pod rm -fa removes everything", func() {
_, ec, podid1 := podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
_, ec, podid2 := podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
_, ec, _ = podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
session := podmanTest.RunTopContainerInPod("", podid1)
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"create", "-d", "--pod", podid1, ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
_, ec, _ = podmanTest.RunLsContainerInPod("", podid2)
Expect(ec).To(Equal(0))
session = podmanTest.RunTopContainerInPod("", podid2)
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
result := podmanTest.Podman([]string{"pod", "rm", "-fa"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
result = podmanTest.Podman([]string{"ps", "-q"})
result.WaitWithDefaultTimeout()
Expect(result.OutputToString()).To(BeEmpty())
// one pod should have been deleted
result = podmanTest.Podman([]string{"pod", "ps", "-q"})
result.WaitWithDefaultTimeout()
Expect(result.OutputToString()).To(BeEmpty())
})
})
|
