4c8b93e5b9
* Add limited containerd support Containerd support for Ubuntu + Calico * Added CRI-O support for ubuntu * containerd support. * Reset containerd support. * fix lint. * implemented feedback * Change task name cri xx instead of cri-o in reset task and timeout condition. * set crictl to fixed version * Use docker-ce's container.io package for containerd. * Add check containerd is installable or not. * Avoid stop docker when use containerd and optimize retry for reset. * Add config.toml. * Fixed containerd for kubelet.env. * Merge PR #4629 * Remove unused ubuntu variable for containerd * Polish code for containerd and cri-o * Refactoring cri socket configuration. * Configurable conmon. * Remove unused crictl/runc download * Now crictl and runc is downloaded by common crictl.yml. * fixed yamllint error * Fixed brokenfiles by conflict. * Remove commented line in config.toml * Remove readded v1.12.x version * Fixed broken set_docker_image_facts * Fix yamllint errors. * Remove unused apt source * Fix crictl could not be installed * Add containerd config from skolekonov's PR #4601
45 lines
1.5 KiB
YAML
45 lines
1.5 KiB
YAML
---
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- name: "Pre-upgrade | check if kubelet container exists"
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shell: >-
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{% if container_manager in ['crio', 'docker', 'rkt'] %}
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docker ps -af name=kubelet | grep kubelet
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{% elif container_manager == 'containerd' %}
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crictl ps --all --name kubelet | grep 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: 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', 'rkt'] %}
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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', 'rkt'] %}
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docker rm -fv kubelet
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{% elif container_manager == 'containerd' %}
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crictl stop kubelet && 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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