Merge pull request #54623 from dims/fetch-kubeadm-gce-job-logs

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Fix log collection for kubeadm-gce tests

**What this PR does / why we need it**:

Separate out kuberenetes-anywhere provider under cluster/ but
delegate all the functionality to the "gce" one since the code
would be the same. Except for the name of the node, the
NODE_INSTANCE_PREFIX will be different, so account for that.


**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

cluster/gce/util.sh

@@ -84,7 +84,8 @@ if [[ "${ENABLE_CLUSTER_AUTOSCALER}" == "true" ]]; then
   fi
 fi
 
-NODE_INSTANCE_PREFIX="${INSTANCE_PREFIX}-minion"
+NODE_INSTANCE_PREFIX=${NODE_INSTANCE_PREFIX:-"${INSTANCE_PREFIX}-minion"}
+
 NODE_TAGS="${NODE_TAG}"
 
 ALLOCATE_NODE_CIDRS=true

cluster/kubernetes-anywhere/util.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+# Copyright 2017 The Kubernetes Authors.
+#
+# 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.
+
+set -x
+
+NODE_INSTANCE_PREFIX=${NODE_INSTANCE_PREFIX:-"${INSTANCE_PREFIX}-node"}
+
+source "${KUBE_ROOT}/cluster/gce/util.sh"

cluster/log-dump/log-dump.sh

@@ -37,9 +37,9 @@ else
   readonly use_custom_instance_list=
 fi
 
-readonly master_ssh_supported_providers="gce aws"
-readonly node_ssh_supported_providers="gce gke aws"
-readonly gcloud_supported_providers="gce gke"
+readonly master_ssh_supported_providers="gce aws kubernetes-anywhere"
+readonly node_ssh_supported_providers="gce gke aws kubernetes-anywhere"
+readonly gcloud_supported_providers="gce gke kubernetes-anywhere"
 
 readonly master_logfiles="kube-apiserver kube-apiserver-audit kube-scheduler rescheduler kube-controller-manager etcd etcd-events glbc cluster-autoscaler kube-addon-manager fluentd"
 readonly node_logfiles="kube-proxy fluentd node-problem-detector"
@@ -141,7 +141,7 @@ function save-logs() {
       fi
     else
       case "${KUBERNETES_PROVIDER}" in
-        gce|gke)
+        gce|gke|kubernetes-anywhere)
           files="${files} ${gce_logfiles}"
           ;;
         aws)