remove s+k80 (#529)

- follow up to #525

Author: casperdcl

docs/guides/generic-machine-types.md

@@ -13,7 +13,6 @@ The table below is a more detailed version of the common choices summarised in [
 | `m`       | `m5.2xlarge`  | `Standard_F8s_v2`      | `e2-custom-8-32768`                             | `cpu: 8`<br>`memory: 32G`                            |
 | `l`       | `m5.8xlarge`  | `Standard_F32s_v2`     | `e2-custom-32-131072`                           | `cpu: 32`<br>`memory: 128G`                          |
 | `xl`      | `m5.16xlarge` | `Standard_F64s_v2`     | `n2-custom-64-262144`                           | `cpu: 64`<br>`memory: 256G`                          |
-| `s+k80`   | -             | -                      | `n1-highmem-2`<br>1 `nvidia-tesla-k80`          | `cpu: 2`<br>`memory: 12G`<br>1 `nvidia-tesla-k80`    |
 | `m+t4`    | `g4dn.xlarge` | `Standard_NC4as_T4_v3` | `n1-standard-4`<br>1 `nvidia-tesla-t4`          | `cpu: 4`<br>`memory: 16G`<br>1 `nvidia-tesla-t4`     |
 | `m+k80`   | `p2.xlarge`   | `Standard_NC6`         | `custom-8-53248`<br>1 `nvidia-tesla-k80`        | `cpu: 4`<br>`memory: 64G`<br>1 `nvidia-tesla-k80`    |
 | `l+k80`   | `p2.8xlarge`  | `Standard_NC12`        | `custom-32-131072`<br>4 `nvidia-tesla-k80`      | `cpu: 32`<br>`memory: 512G`<br>8 `nvidia-tesla-k80`  |

task/gcp/resources/resource_instance_template.go

@@ -71,7 +71,6 @@ func (i *InstanceTemplate) Create(ctx context.Context) error {
 		"m":       "e2-custom-8-32768",
 		"l":       "e2-custom-32-131072",
 		"xl":      "n2-custom-64-262144",
-		"s+k80":   "n1-highmem-2+nvidia-tesla-k80*1",
 		"m+t4":    "n1-standard-4+nvidia-tesla-t4*1",
 		"m+k80":   "custom-8-53248+nvidia-tesla-k80*1",
 		"l+k80":   "custom-32-131072+nvidia-tesla-k80*4",

task/k8s/resources/resource_job.go

@@ -62,7 +62,6 @@ func (j *Job) Create(ctx context.Context) error {
 		"m":       "8-32000",
 		"l":       "32-128000",
 		"xl":      "64-256000",
-		"s+k80":   "2-12000+nvidia-tesla-k80*1",
 		"m+t4":    "4-16000+nvidia-tesla-t4*1",
 		"m+k80":   "4-64000+nvidia-tesla-k80*1",
 		"l+k80":   "32-512000+nvidia-tesla-k80*8",