Create main.yml

Signed-off-by: Franklin-Johnson <Franklin_Johnson@Dell.com>

platforms/roles/polyaxon/tasks/main.yml

@@ -0,0 +1,62 @@
+#  Copyright 2020 Dell Inc. or its subsidiaries. All Rights Reserved.
+#
+#  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.
+---
+
+- name: Helm - add JupyterHub repo
+  command: "helm repo add jupyterhub '{{ jupyterhub_helm_chart_repo }}'"
+  changed_when: true
+
+- name: Helm - update repo
+  command: helm repo update
+  changed_when: true
+
+- name: Copy JupyterHub custom config file
+  copy:
+   src: jupyter_config.yaml
+   dest: "{{ jupyter_config_file_dest }}"
+   owner: root
+   group: root
+   mode: "{{ jupyter_config_file_mode }}"
+
+- name: JupyterHub deploy
+  block:
+    - name: JupyterHub deploy
+      command: >
+        helm upgrade --cleanup-on-fail \
+        --install {{ jupyterhub_namespace }} jupyterhub/jupyterhub \
+        --namespace {{ jupyterhub_namespace }} \
+        --create-namespace \
+        --version {{ helm_chart_version }} \
+        --values {{ jupyter_config_file_dest }} \
+        --timeout {{ timeout_min_sec }}
+      register: deployment_output
+
+  rescue:
+    - name: JupyterHub deployment error
+      debug:
+        msg: "Previous JupyterHub deployment is in progress"
+      when: "'another operation (install/upgrade/rollback) is in progress' in deployment_output.stderr"
+
+    - name: Delete existing release
+      command: helm delete '{{ jupyterhub_namespace }}'
+
+    - name: JupyterHub deploy
+      command: >
+        helm upgrade --cleanup-on-fail \
+        --install {{ jupyterhub_namespace }} jupyterhub/jupyterhub \
+        --namespace {{ jupyterhub_namespace }} \
+        --create-namespace \
+        --version {{ helm_chart_version }} \
+        --values {{ jupyter_config_file_dest }} \
+        --timeout {{ timeout_min_sec }}