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153 lines
3.7 KiB
YAML
153 lines
3.7 KiB
YAML
---
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- name: "Create pod"
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tags: create
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hosts: localhost
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vars:
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pod_count: 10
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loop_count: 5
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gather_facts: no
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tasks:
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- name: Create a test pod
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k8s:
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state: present
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definition:
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apiVersion: v1
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kind: Pod
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metadata:
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name: test-pod-{{item}}
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namespace: default
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spec:
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containers:
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- name: python2
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image: python:2
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args: [ "sleep", "100000" ]
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- name: python3
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image: python:3
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args: [ "sleep", "100000" ]
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loop: "{{ range(pod_count|int)|list }}"
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- name: "Wait pod to be running"
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debug: { msg: "pod is running" }
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# status and availableReplicas might not be there. Using default value (d(default_value))
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until: "pod_def.status.containerStatuses[0].ready"
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# Waiting 100 s
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retries: 50
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delay: 2
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vars:
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pod_def: "{{lookup('k8s', kind='Pod', namespace='default', resource_name='test-pod-' ~ item)}}"
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loop: "{{ range(pod_count|int)|list }}"
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- name: "Add pod to pods group"
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add_host:
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name: "test-pod-{{item}}"
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groups: [ "pods" ]
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ansible_connection: "kubectl"
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changed_when: no
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tags: "always"
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loop: "{{ range(pod_count|int)|list }}"
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- name: "Test kubectl connection (default strategy)"
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tags: default
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hosts: pods
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strategy: "linear"
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vars:
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pod_count: 10
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loop_count: 5
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gather_facts: no
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tasks:
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- name: "Simple shell with linear"
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shell: ls /tmp
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loop: "{{ range(loop_count|int)|list }}"
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- name: "Simple file with linear"
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file:
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path: "/etc"
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state: directory
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loop: "{{ range(loop_count|int)|list }}"
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- block:
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- name: "Check python version on python3 container"
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command: python --version
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vars:
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ansible_kubectl_container: python3
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register: _
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- assert: { that: "'Python 3' in _.stdout" }
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fail_msg: _={{_}}
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- debug: var=_.stdout,_.stderr
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run_once: yes
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- name: "Check python version on default container"
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command: python --version
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register: _
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- assert: { that: "'Python 2' in _.stderr" }
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fail_msg: _={{_}}
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- debug: var=_.stdout,_.stderr
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run_once: yes
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- name: "Test kubectl connection (mitogen strategy)"
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tags: mitogen
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hosts: pods
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strategy: "mitogen_linear"
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vars:
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pod_count: 10
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loop_count: 5
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gather_facts: no
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tasks:
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- name: "Simple shell with mitogen"
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shell: ls /tmp
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loop: "{{ range(loop_count|int)|list }}"
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- name: "Simple file with mitogen"
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file:
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path: "/etc"
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state: directory
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loop: "{{ range(loop_count|int)|list }}"
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- block:
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- name: "Check python version on python3 container"
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command: python --version
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vars:
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ansible_kubectl_container: python3
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register: _
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- assert:
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that: "'Python 3' in _.stdout"
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fail_msg: _={{_}}
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- debug: var=_.stdout,_.stderr
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run_once: yes
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- name: "Check python version on default container"
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command: python --version
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register: _
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- assert:
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that: "'Python 2' in _.stderr"
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fail_msg: _={{_}}
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- debug: var=_.stdout,_.stderr
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run_once: yes
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tags: check
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- name: "Destroy pod"
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tags: cleanup
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hosts: pods
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gather_facts: no
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vars:
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ansible_connection: "local"
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tasks:
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- name: Destroy pod
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k8s:
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state: absent
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definition:
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apiVersion: v1
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kind: Pod
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metadata:
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name: "{{inventory_hostname}}"
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namespace: default
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