/
DownloadFileFromPod.java
41 lines (38 loc) · 1.56 KB
/
DownloadFileFromPod.java
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
/*
* Copyright (C) 2015 Red Hat, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.fabric8.kubernetes.examples.kubectl.equivalents;
import io.fabric8.kubernetes.client.KubernetesClient;
import io.fabric8.kubernetes.client.KubernetesClientBuilder;
import java.io.File;
import java.nio.file.Path;
/**
* Downloading a file to your local system from a Pod. Equivalent to
* `kubectl cp my-pod:/tmp/foo /tmp/bar`
*/
public class DownloadFileFromPod {
public static void main(String[] args) {
try (KubernetesClient client = new KubernetesClientBuilder().build()) {
// Path Where to copy file to local storage
Path downloadToPath = new File("/home/rohaan/Downloads/test-1.0.0-runner.jar").toPath();
// Using Kubernetes Client to copy file from pod
client.pods()
.inNamespace("default") // <- Namespace of pod
.withName("my-pod") // <- Name of pod
.file("/tmp/test-1.0.0-runner.jar") // <- Path of file inside pod
.copy(downloadToPath); // <- Local path where to copy downloaded file
}
}
}