Fix copyTo and copyFrom command in K8 class

[leninmehedy]

K8 › should be able to copy a file to and from a container

    ZlibError: zlib: unexpected end of file

      at Unzip.write (node_modules/minizlib/index.js:154:22)
      at Unzip.flush (node_modules/minizlib/index.js:105:10)
      at Unzip.end (node_modules/minizlib/index.js:111:10)
      at Unpack.end (node_modules/tar/lib/parse.js:544:21)
      at Pipe.end (node_modules/fs-minipass/node_modules/minipass/index.js:75:17)
      at ReadStream.[emitEnd2] (node_modules/fs-minipass/node_modules/minipass/index.js:522:9)
      at ReadStream.[emitEnd] (node_modules/fs-minipass/node_modules/minipass/index.js:507:21)
      at ReadStream.emit (node_modules/fs-minipass/node_modules/minipass/index.js:458:27)
      at ReadStream.emit (node_modules/fs-minipass/index.js:175:22)
      at ReadStream.[maybeEmitEnd] (node_modules/fs-minipass/node_modules/minipass/index.js:440:12)
      at ReadStream.emit (node_modules/fs-minipass/node_modules/minipass/index.js:474:27)
      at ReadStream.emit (node_modules/fs-minipass/index.js:175:22)
      at ReadStream.[resume] (node_modules/fs-minipass/node_modules/minipass/index.js:312:10)
      at Unpack.Pipe.ondrain (node_modules/fs-minipass/node_modules/minipass/index.js:64:37)
      at ReadEntry.<anonymous> (node_modules/tar/lib/parse.js:439:47)
      at ReadEntry.emit (node_modules/tar/node_modules/minipass/index.js:498:23)
      at ReadEntry.[flush] (node_modules/tar/node_modules/minipass/index.js:378:62)
      at ReadEntry.[resume] (node_modules/tar/node_modules/minipass/index.js:337:41)
      at WriteStream.Pipe.ondrain (node_modules/tar/node_modules/minipass/index.js:74:37)
      at WriteStream.emit (node_modules/fs-minipass/index.js:257:18)
      at WriteStream.[_onwrite] (node_modules/fs-minipass/index.js:345:16)
      at node_modules/fs-minipass/index.js:325:21

[leninmehedy]

Remove async: https://github.com/hashgraph/solo/blob/f4f8527fc30eb8fe8d7900fdf57158119e2f0181/src/core/k8.mjs#L485C11-L488C14

It seems tar is probably failing to run when we are uploading a large file like build.zip (~90Mb) because of pipe-buffer issue. We could use dd/tee to first write to a remote file and then subsequently untar that file.

Similar issues: kubernetes/kubernetes#60140

[leninmehedy]

The error log in this ticket is confusing because copyTo and copyFrom doesn't use Zlib. However, we need to test thoroughly with a large file and find out why copyTo and copyFrom fails.

[matteriben]

This may have been fixed in the kubernetes 1.30 release (ga 4/17/24).
kubernetes/kubernetes#60140 (comment)
https://www.kubernetes.dev/resources/release/

Note:

• This fix was verified in 1.30.0-alpha
• Both the cluster and kubectl to use version 1.30