---
# Copyright 2019 Nokia
#
# 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: assemble regular expressions
  set_fact:
    wait_regex_all: '^({{ name }}[\.\w\d-]+)'
    wait_regex_ok: '^({{ name }}[\.\w\d-]+) +({{ ccount }}/{{ ccount }}) +(Running)'

- block:
    - name: wait for pods to start
      command: /usr/bin/kubectl get po --namespace kube-system
      register: result
      until: (result.stdout_lines|select("search", wait_regex_all)|list|length == result.stdout_lines|select("search", wait_regex_ok)|list|length)
             and
             (result.stdout_lines|select("search", wait_regex_all)|list|length > 0)
      retries: 24  # 2 minutes
      delay: 5

  rescue:
    - debug:
        msg: "[Warning]: Pods for {{ name }} did not start as expected."