integration: use busybox:1.32.0 since latest is unavailable
```bash
curl -s | jq '[.tags ]'
[
[
"1.26.2",
"1.27.2",
"1.28",
"1.29",
"1.29.2",
"1.30",
"1.30.1",
"1.31",
"1.31.0",
"1.31.1",
"1.32.0"
]
]
```
The latest is gone. I think we should setup image in github container
registry for CI if possible.
@@ -32,7 +32,7 @@ const (
)
var (
- testImage = "mirror.gcr.io/library/busybox:latest"
+ testImage = "mirror.gcr.io/library/busybox:1.32.0"
shortCommand = withProcessArgs("true")
longCommand = withProcessArgs("/bin/sh", "-c", "while true; do sleep 1; done")
)
