d4204a42fd
If crictl (and docker) binaries are deployed to the directories that are not in standard PATH (e.g. /usr/local/bin), it is required to specify full path to the binaries.
48 lines
1.6 KiB
YAML
48 lines
1.6 KiB
YAML
---
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- name: "Pre-upgrade | check if kubelet container exists"
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shell: >-
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set -o pipefail &&
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{% if container_manager in ['crio', 'docker'] %}
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{{ docker_bin_dir }}/docker ps -af name=kubelet | grep kubelet
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{% elif container_manager == 'containerd' %}
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{{ bin_dir }}/crictl ps --all --name kubelet | grep kubelet
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{% endif %}
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args:
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executable: /bin/bash
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failed_when: false
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changed_when: false
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register: kubelet_container_check
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- name: "Pre-upgrade | copy /var/lib/cni from kubelet"
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command: >-
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{% if container_manager in ['crio', 'docker'] %}
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docker cp kubelet:/var/lib/cni /var/lib/cni
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{% elif container_manager == 'containerd' %}
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ctr run --rm --mount type=bind,src=/var/lib/cni,dst=/cnilibdir,options=rbind:rw kubelet kubelet-tmp sh -c 'cp /var/lib/cni/* /cnilibdir/'
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{% endif %}
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args:
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creates: "/var/lib/cni"
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failed_when: false
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when: kubelet_container_check.rc == 0
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- name: "Pre-upgrade | ensure kubelet container service is stopped if using host deployment"
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service:
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name: kubelet
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state: stopped
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when: kubelet_container_check.rc == 0
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- name: "Pre-upgrade | ensure kubelet container is removed if using host deployment"
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shell: >-
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{% if container_manager in ['crio', 'docker'] %}
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{{ docker_bin_dir }}/docker rm -fv kubelet
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{% elif container_manager == 'containerd' %}
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{{ bin_dir }}/crictl stop kubelet && {{ bin_dir }}/crictl rm kubelet
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{% endif %}
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failed_when: false
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changed_when: false
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register: remove_kubelet_container
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retries: 4
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until: remove_kubelet_container.rc == 0
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delay: 5
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when: kubelet_container_check.rc == 0
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