mirror of
https://github.com/PyratLabs/ansible-role-k3s
synced 2024-12-15 07:10:19 +01:00
142b40f428
Otherwise, when completely uninstalling the etcd-enabled cluster, it fails with:
```
TASK [xanmanning.k3s : Check the conditions when embedded etcd is defined] ***************************************
fatal: [vm0]: FAILED! => {
"assertion": "(((k3s_controller_list | length) % 2) == 1)",
"changed": false,
"evaluated_to": false,
"msg": "Etcd should have a minimum of 3 defined members and the number of members should be odd. Please see notes about HA in README.md"
}
fatal: [vm1]: FAILED! => {
"assertion": "(((k3s_controller_list | length) % 2) == 1)",
"changed": false,
"evaluated_to": false,
"msg": "Etcd should have a minimum of 3 defined members and the number of members should be odd. Please see notes about HA in README.md"
}
fatal: [vm2]: FAILED! => {
"assertion": "(((k3s_controller_list | length) % 2) == 1)",
"changed": false,
"evaluated_to": false,
"msg": "Etcd should have a minimum of 3 defined members and the number of members should be odd. Please see notes about HA in README.md"
}
```
46 lines
1.7 KiB
YAML
46 lines
1.7 KiB
YAML
---
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- name: Check the conditions when a single controller is defined
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ansible.builtin.assert:
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that:
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- (k3s_controller_list | length == 1)
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- ("datastore-endpoint" not in k3s_runtime_config or not k3s_runtime_config['datastore-endpoint'])
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- (k3s_etcd_datastore is not defined or not k3s_etcd_datastore)
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success_msg: "Control plane configuration is valid."
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fail_msg: >-
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Control plane configuration is invalid.
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Please see notes about k3s_control_node and HA in README.md.
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when:
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- k3s_controller_list | length == 1
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- not k3s_use_unsupported_config
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- k3s_control_node
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- name: Check the conditions when multiple controllers are defined
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ansible.builtin.assert:
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that:
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- (k3s_controller_list | length >= 2)
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- (("datastore-endpoint" in k3s_runtime_config and k3s_runtime_config['datastore-endpoint'])
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or (k3s_etcd_datastore is defined and k3s_etcd_datastore))
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success_msg: "Control plane configuration is valid."
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fail_msg: >-
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Control plane configuration is invalid. Please see notes about
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k3s_control_node and HA in README.md.
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when:
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- k3s_controller_list | length >= 2
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- k3s_control_node
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- name: Check the conditions when embedded etcd is defined
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ansible.builtin.assert:
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that:
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- (k3s_controller_list | length >= 3)
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- (((k3s_controller_list | length) % 2) == 1)
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success_msg: "Control plane configuration is valid."
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fail_msg: >-
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Etcd should have a minimum of 3 defined members and the number of
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members should be odd. Please see notes about HA in README.md
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when:
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- k3s_etcd_datastore is defined
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- k3s_etcd_datastore
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- not k3s_use_unsupported_config
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- k3s_control_node
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- k3s_state != 'uninstalled'
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