c12s-kubespray/tests/testcases/030_check-network.yml
Bogdan Dobrelya 8d7b25d4f0 Enable netchecker for CI
* Enable netchecker app for CI postinstall tests
* Rework outputs and better coverage to the ping between pods post
intall test case. With netchecker deployed, the test covers hostnet
to hostnet and standard to standrad pods ping check as well.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-12-14 13:42:19 +01:00

58 lines
1.9 KiB
YAML

---
- hosts: node1
tasks:
- name: Force binaries directory for CoreOS
set_fact:
bin_dir: "/opt/bin"
when: ansible_os_family == "CoreOS"
- set_fact:
bin_dir: "/usr/local/bin"
when: ansible_os_family != "CoreOS"
- name: Get pod names
shell: "{{bin_dir}}/kubectl get pods -o json"
register: pods
no_log: true
- name: Get hostnet pods
command: "{{bin_dir}}/kubectl get pods -o
jsonpath='{range .items[?(.spec.hostNetwork)]}{.metadata.name} {.status.podIP} {end}'"
register: hostnet_pods
- name: Get running pods
command: "{{bin_dir}}/kubectl get pods -o
jsonpath='{range .items[?(.status.phase==\"Running\")]}{.metadata.name} {.status.podIP} {end}'"
register: running_pods
- set_fact:
pod_names: "{{ (pods.stdout | from_json)['items'] | map(attribute = 'metadata.name') | list }}"
pod_ips: "{{ (pods.stdout | from_json)['items'] | selectattr('status.podIP', 'defined') | map(attribute = 'status.podIP') | list }}"
pods_hostnet: |
{% set list = hostnet_pods.stdout.split(" ") %}
{{list}}
pods_running: |
{% set list = running_pods.stdout.split(" ") %}
{{list}}
- name: Check pods IP are in correct network
assert:
that: item | ipaddr(kube_pods_subnet)
when: not item in pods_hostnet and item in pods_running
with_items: "{{pod_ips}}"
- name: Ping between pods is working
shell: "{{bin_dir}}/kubectl exec {{item[0]}} -- ping -c 4 {{ item[1] }}"
when: not item[0] in pods_hostnet and not item[1] in pods_hostnet
with_nested:
- "{{pod_names}}"
- "{{pod_ips}}"
- name: Ping between hostnet pods is working
shell: "{{bin_dir}}/kubectl exec {{item[0]}} -- ping -c 4 {{ item[1] }}"
when: item[0] in pods_hostnet and item[1] in pods_hostnet
with_nested:
- "{{pod_names}}"
- "{{pod_ips}}"