fixed several isues with dependency problems.

updated to use yum_repository module for k8s and nvidia repos

Signed-off-by: John lockman <john.lockman@friday.local>

roles/common/tasks/nvidia.yml

@@ -13,17 +13,44 @@
 #  limitations under the License.
 ---
 
-- name: Add nvidia-docker2 Repo
-  get_url:
-    url: "{{ nvidia_docker_repo_url }}"
-    dest: "{{ nvidia_docker_repo_dest }}"
-  tags: install, testing
-
 - name: Add libnvidia container Repo
-  get_url:
-    url: "{{ nvidia_container_repo_url }}"
-    dest: "{{ nvidia_container_repo_dest }}"
-  tags: install, testing
+  yum_repository:
+    name: libnvidia-container
+    description:  libnvidia-container
+    baseurl: https://nvidia.github.io/libnvidia-container/stable/centos7/$basearch
+    repo_gpgcheck: no
+    gpgcheck: no
+    gpgkey: https://nvidia.github.io/libnvidia-container/gpgkey
+    sslverify: yes
+    sslcacert: /etc/pki/tls/certs/ca-bundle.crt
+    enabled: yes
+  tags: install
+
+- name: Add nvidia-container-runtime Repo 
+  yum_repository:
+    name: nvidia-container-runtime
+    description:  nvidia-container-runtime
+    baseurl: https://nvidia.github.io/nvidia-container-runtime/stable/centos7/$basearch
+    repo_gpgcheck: no
+    gpgcheck: no
+    gpgkey: https://nvidia.github.io/nvidia-container-runtime/gpgkey
+    sslverify: yes
+    sslcacert: /etc/pki/tls/certs/ca-bundle.crt
+    enabled: yes
+  tags: install
+
+- name: Add nvidia-docker Repo 
+  yum_repository:
+    name: nvidia-docker
+    description:  nvidia-docker
+    baseurl: https://nvidia.github.io/nvidia-docker/centos7/$basearch
+    repo_gpgcheck: no
+    gpgcheck: no
+    gpgkey: https://nvidia.github.io/nvidia-docker/gpgkey
+    enabled: yes
+    sslverify: yes
+    sslcacert: /etc/pki/tls/certs/ca-bundle.crt
+  tags: install
 
 - name: Install nvidia driver and nvidia-docker2
   package:

roles/k8s_common/tasks/main.yml

@@ -14,12 +14,16 @@
 ---
 
 - name: Add kubernetes repo
-  copy:
-    src: kubernetes.repo
-    dest: "{{ k8s_repo_dest }}"
-    owner: root
-    group: root
-    mode: "{{ k8s_repo_file_mode }}"
+  yum_repository:
+    name: kubernetes
+    description: kubernetes
+    baseurl: https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64
+    enabled: yes
+    gpgcheck: no
+    repo_gpgcheck: no
+    gpgkey: 
+      - https://packages.cloud.google.com/yum/doc/yum-key.gpg 
+      - https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
   tags: install
 
 - name: Update sysctl to handle incorrectly routed traffic when iptables is bypassed