k8s-sig-cluster-lifecycleawskubesprayhigh-availabilityansiblekubernetes-clustergcekubernetesbare-metal
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30 lines
1.0 KiB
30 lines
1.0 KiB
---
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- name: Configure | Check if member is in cluster
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shell: "{{ bin_dir }}/etcdctl --no-sync --endpoints={{ etcd_access_addresses }} member list | grep -q {{ etcd_access_address }}"
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register: etcd_member_in_cluster
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ignore_errors: true
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changed_when: false
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check_mode: no
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when: is_etcd_master
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tags:
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- facts
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environment:
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ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
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ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
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- name: Configure | Copy etcd.service systemd file
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template:
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src: "etcd-{{ etcd_deployment_type }}.service.j2"
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dest: /etc/systemd/system/etcd.service
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backup: yes
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when: is_etcd_master
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notify: restart etcd
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- name: Configure | Join member(s) to cluster one at a time
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include_tasks: join_member.yml
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vars:
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target_node: "{{ item }}"
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loop_control:
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pause: 10
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with_items: "{{ groups['etcd'] }}"
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when: inventory_hostname == item and etcd_member_in_cluster.rc != 0 and etcd_cluster_is_healthy.rc == 0
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