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feat: Add ability to restore etcd backup from s3 to a cluster with a different name #168

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merged 4 commits into from
Nov 10, 2023
Merged

feat: Add ability to restore etcd backup from s3 to a cluster with a different name #168

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ea2a378
Remove old nodes during restore
Oct 25, 2023
9b59895
Add task to get all nodes
Aveek-Saha Oct 30, 2023
4bb6145
Remove debugging statements
Aveek-Saha Oct 31, 2023
8df97eb
Fix yaml syntax
Aveek-Saha Nov 10, 2023
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19 changes: 19 additions & 0 deletions tasks/first_server.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -127,3 +127,22 @@
ansible.builtin.set_fact:
active_server: "{{ inventory_hostname }}"
run_once: true

- name: Get all nodes
ansible.builtin.shell: |
{{ rke2_data_path }}/bin/kubectl --kubeconfig /etc/rancher/rke2/rke2.yaml \
get nodes --no-headers | awk '{print $1}'
args:
executable: /bin/bash
changed_when: false
register: node_names

- name: Restore etcd - remove old nodes
ansible.builtin.shell: |
{{ rke2_data_path }}/bin/kubectl --kubeconfig /etc/rancher/rke2/rke2.yaml \
delete node {{ item }} 2>&1 || true
args:
executable: /bin/bash
with_items: "{{ node_names.stdout_lines | difference(groups[rke2_cluster_group_name]) }}"
changed_when: false
when: inventory_hostname != item and (do_etcd_restore is defined or do_etcd_restore_from_s3 is defined)
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