Merge pull request #335 from ByteInternet/add-varnish_workspace_backend-systemctl-setting

add varnish_workspace_backend systemctl setting

Author: tdgroot

docs/hypernode-platform/tools/how-to-use-the-hypernode-systemctl-cli-tool.md

@@ -72,6 +72,7 @@ To see which values you can set and which values they are allowed to have take a
 | **varnish_esi_ignore_https**<br/><sub>Ignore HTTPS for Varnish ESI</sub>                                                                                        | True          | True, False                                                                                                                                 |
 | **varnish_http_resp_hdr_len**<br/><sub></sub>                                                                                                                   | None          | 4k, 8k, 16k, 32k, 64k, 128k, 256k                                                                                                           |
 | **varnish_http_resp_size**<br/><sub></sub>                                                                                                                      | None          | 4k, 8k, 16k, 32k, 64k, 128k, 256k                                                                                                           |
+| **varnish_workspace_backend**<br/><sub></sub>                                                                                                                   | None          | 4k, 8k, 16k, 32k, 64k, 128k, 256k                                                                                                           |
 | **varnish_large_thread_pool_stack**<br/><sub></sub>                                                                                                             | False         | True, False                                                                                                                                 |
 | **varnish_version**<br/><sub>Change the Varnish version</sub>                                                                                                   | 7.x           | 4.0, 6.0, 7.x                                                                                                                               |