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https://github.com/kubernetes-sigs/kubespray.git
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87f7363e46
This adds a new flag with default `kubeadm_config_validate_enabled: true` to use when debugging features and enhancements affected by the `kubeadm config validate command`. This new flag should be set to `false` only for development and testing scenarios where validation is expected to fail (pre-release Kubernetes versions, etc). While working with development and test versions of Kubernetes and Kubespray, I found this option very useful.
61 lines
2.0 KiB
YAML
61 lines
2.0 KiB
YAML
---
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- name: Prep_kubeadm_images | Download kubeadm binary
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include_tasks: "download_file.yml"
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vars:
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download: "{{ download_defaults | combine(downloads.kubeadm) }}"
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when:
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- not skip_downloads | default(false)
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- downloads.kubeadm.enabled
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- name: Prep_kubeadm_images | Copy kubeadm binary from download dir to system path
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copy:
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src: "{{ downloads.kubeadm.dest }}"
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dest: "{{ bin_dir }}/kubeadm"
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mode: "0755"
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remote_src: true
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- name: Prep_kubeadm_images | Create kubeadm config
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template:
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src: "kubeadm-images.yaml.j2"
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dest: "{{ kube_config_dir }}/kubeadm-images.yaml"
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mode: "0644"
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validate: "{{ kubeadm_config_validate_enabled | ternary(bin_dir + '/kubeadm config validate --config %s', omit) }}"
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when:
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- not skip_kubeadm_images | default(false)
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- name: Prep_kubeadm_images | Generate list of required images
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shell: "set -o pipefail && {{ bin_dir }}/kubeadm config images list --config={{ kube_config_dir }}/kubeadm-images.yaml | grep -Ev 'coredns|pause'"
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args:
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executable: /bin/bash
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register: kubeadm_images_raw
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run_once: true
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changed_when: false
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when:
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- not skip_kubeadm_images | default(false)
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- name: Prep_kubeadm_images | Parse list of images
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vars:
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kubeadm_images_list: "{{ kubeadm_images_raw.stdout_lines }}"
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set_fact:
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kubeadm_image:
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key: "kubeadm_{{ (item | regex_replace('^(?:.*\\/)*', '')).split(':')[0] }}"
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value:
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enabled: true
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container: true
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repo: "{{ item | regex_replace('^(.*):.*$', '\\1') }}"
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tag: "{{ item | regex_replace('^.*:(.*)$', '\\1') }}"
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groups:
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- k8s_cluster
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loop: "{{ kubeadm_images_list | flatten(levels=1) }}"
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register: kubeadm_images_cooked
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run_once: true
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when:
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- not skip_kubeadm_images | default(false)
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- name: Prep_kubeadm_images | Convert list of images to dict for later use
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set_fact:
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kubeadm_images: "{{ kubeadm_images_cooked.results | map(attribute='ansible_facts.kubeadm_image') | list | items2dict }}"
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run_once: true
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when:
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- not skip_kubeadm_images | default(false)
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