41 lines
1.6 KiB
YAML
41 lines
1.6 KiB
YAML
---
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- name: Lookup node IP in kubernetes
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command: >
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{{ kubectl }} get nodes {{ node }}
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-o jsonpath-as-json='{.status.addresses[?(@.type=="InternalIP")].address}'
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register: k8s_node_ips
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changed_when: false
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when:
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- groups['kube_control_plane'] | length > 0
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- ip is not defined
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- access_ip is not defined
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delegate_to: "{{ groups['kube_control_plane'] | first }}"
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- name: Remove etcd member from cluster
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environment:
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ETCDCTL_API: "3"
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ETCDCTL_CERT: "{{ kube_cert_dir + '/etcd/server.crt' if etcd_deployment_type == 'kubeadm' else etcd_cert_dir + '/admin-' + groups['etcd'] | first + '.pem' }}"
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ETCDCTL_KEY: "{{ kube_cert_dir + '/etcd/server.key' if etcd_deployment_type == 'kubeadm' else etcd_cert_dir + '/admin-' + groups['etcd'] | first + '-key.pem' }}"
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ETCDCTL_CACERT: "{{ kube_cert_dir + '/etcd/ca.crt' if etcd_deployment_type == 'kubeadm' else etcd_cert_dir + '/ca.pem' }}"
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ETCDCTL_ENDPOINTS: "https://127.0.0.1:2379"
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delegate_to: "{{ groups['etcd'] | first }}"
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block:
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- name: Lookup members infos
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command: "{{ bin_dir }}/etcdctl member list"
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register: etcd_members
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changed_when: false
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check_mode: false
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tags:
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- facts
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- name: Remove member from cluster
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vars:
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node_ip: "{{ ip if ip is defined else (access_ip if access_ip is defined else (k8s_node_ips.stdout | from_json)[0]) }}"
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command:
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argv:
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- "{{ bin_dir }}/etcdctl"
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- member
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- remove
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- "{{ ((etcd_members.stdout_lines | select('contains', '//' + node_ip + ':'))[0] | split(','))[0] }}"
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register: etcd_removal_output
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changed_when: "'Removed member' in etcd_removal_output.stdout"
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