fa35cc02a7
* etcd: etcd-events doesn't depend on etcd_cluster_setup
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* etcd: remove condition already present on include_tasks
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* etcd: fix scaling up
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* etcd: use *access_addresses, do not delegate to etcd[0]
We want to wait for the full cluster to be healthy,
so use all the cluster addresses
Also we should be able to run the playbook when etcd[0] is down
(not tested), so do not delegate to etcd[0]
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* etcd: use failed_when for health check
unhealthy cluster is expected on first run, so use failed_when
instead of ignore_errors to remove scary red messages
Also use run_once
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* kubernetes/preinstall: ensure ansible_fqdn is up to date after changing /etc/hosts
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* kubernetes/master: regenerate apiserver cert if needed
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
(cherry picked from commit a35b6dc1af)
41 lines
1.6 KiB
YAML
41 lines
1.6 KiB
YAML
---
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- name: Join Member | Add member to etcd cluster
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shell: "{{ bin_dir }}/etcdctl --endpoints={{ etcd_access_addresses }} member add {{ etcd_member_name }} {{ etcd_peer_url }}"
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register: member_add_result
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until: member_add_result.rc == 0
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retries: 4
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delay: "{{ retry_stagger | random + 3 }}"
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environment:
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ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/admin-{{ inventory_hostname }}.pem"
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ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/admin-{{ inventory_hostname }}-key.pem"
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ETCDCTL_CA_FILE: "{{ etcd_cert_dir }}/ca.pem"
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- include_tasks: refresh_config.yml
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vars:
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etcd_peer_addresses: >-
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{% for host in groups['etcd'] -%}
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{%- if hostvars[host]['etcd_member_in_cluster'].rc == 0 -%}
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{{ "etcd"+loop.index|string }}=https://{{ hostvars[host].access_ip | default(hostvars[host].ip | default(fallback_ips[host])) }}:2380,
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{%- endif -%}
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{%- if loop.last -%}
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{{ etcd_member_name }}={{ etcd_peer_url }}
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{%- endif -%}
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{%- endfor -%}
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- name: Join Member | Ensure member is in etcd 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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changed_when: false
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check_mode: no
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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 }}/admin-{{ inventory_hostname }}.pem"
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ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/admin-{{ inventory_hostname }}-key.pem"
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ETCDCTL_CA_FILE: "{{ etcd_cert_dir }}/ca.pem"
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- name: Configure | Ensure etcd is running
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service:
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name: etcd
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state: started
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enabled: yes
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