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78 lines
2.6 KiB
YAML
78 lines
2.6 KiB
YAML
---
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- name: Test - k3s kubeconfig server rewrite (local)
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hosts: localhost
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connection: local
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gather_facts: false
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vars:
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_sample_kubeconfig: |
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apiVersion: v1
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clusters:
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- cluster:
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certificate-authority-data: ZmFrZQ==
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server: https://127.0.0.1:6443
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name: default
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contexts:
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- context:
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cluster: default
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user: default
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name: default
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current-context: default
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kind: Config
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users:
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- name: default
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user:
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client-certificate-data: ZmFrZQ==
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client-key-data: ZmFrZQ==
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_desired_server: https://myrddin.prole.org:6443
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tasks:
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- name: Old kubeconfig rewrite regex should break YAML (expected)
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block:
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- name: Apply old buggy regex
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ansible.builtin.set_fact:
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_kubeconfig_bad: >-
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{{ _sample_kubeconfig
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| regex_replace('server: https://[^\\s]+', 'server: ' ~ _desired_server) }}
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- name: Attempt YAML parse (expected to fail)
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ansible.builtin.set_fact:
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_kubeconfig_bad_parsed: "{{ _kubeconfig_bad | from_yaml }}"
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- name: Fail if YAML parse unexpectedly succeeded
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ansible.builtin.fail:
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msg: "Old regex unexpectedly produced valid YAML; test sample may need adjustment."
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rescue:
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- name: Mark expected failure as observed
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ansible.builtin.set_fact:
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_old_regex_failed_as_expected: true
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always:
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- name: Assert old regex failure was observed
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ansible.builtin.assert:
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that:
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- _old_regex_failed_as_expected | default(false) | bool
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- name: New kubeconfig rewrite regex should preserve YAML structure
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ansible.builtin.set_fact:
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_kubeconfig_good: >-
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{{ _sample_kubeconfig
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| regex_replace('server:\s*https?://\S+', 'server: ' ~ _desired_server) }}
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- name: Parse rewritten kubeconfig
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ansible.builtin.set_fact:
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_kubeconfig_good_parsed: "{{ _kubeconfig_good | from_yaml }}"
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changed_when: false
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- name: Assert kubeconfig keys and server were rewritten
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ansible.builtin.assert:
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that:
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- _kubeconfig_good_parsed is mapping
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- (_kubeconfig_good_parsed.contexts | default([])) | length == 1
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- (_kubeconfig_good_parsed.clusters | default([])) | length == 1
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- (_kubeconfig_good_parsed.users | default([])) | length == 1
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- _kubeconfig_good_parsed['current-context'] == 'default'
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- _kubeconfig_good_parsed.clusters[0].cluster.server == _desired_server
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