ansible-role-k3s/tasks/validate/check-master-count.yml
ᗪєνιη ᗷυнʟ c447fcec39 A number of enhancements for v1.19 release.
- Added option to skip validation checks #47
  - Add SELinux support in containerd #48
  - Added check for Etcd member count #46
  - Moved token to a file #50
  - Added Etcd snapshot configuration options #49
2020-09-22 20:30:50 +01:00

33 lines
1.6 KiB
YAML

---
- name: Check the conditions when a single controller is defined
assert:
that:
- (k3s_controller_count | length == 1)
and (k3s_datastore_endpoint is not defined or not k3s_datastore_endpoint)
and (k3s_dqlite_datastore is not defined or not k3s_dqlite_datastore)
and (k3s_etcd_datastore is not defined or not k3s_etcd_datastore)
success_msg: "Control plane configuration is valid."
fail_msg: "Control plane configuration is invalid. Please see notes about k3s_control_node and HA in README.md."
when: k3s_controller_count | length == 1
and not k3s_use_unsupported_config
- name: Check the conditions when multiple controllers are defined
assert:
that:
- (k3s_controller_count | length >= 2)
and ((k3s_datastore_endpoint is defined and k3s_datastore_endpoint)
or (k3s_dqlite_datastore is defined and k3s_dqlite_datastore)
or (k3s_etcd_datastore is defined and k3s_etcd_datastore))
success_msg: "Control plane configuration is valid."
fail_msg: "Control plane configuration is invalid. Please see notes about k3s_control_node and HA in README.md."
when: k3s_controller_count | length >= 2
- name: Check the conditions when embedded etcd is defined
assert:
that:
- (k3s_controller_count | length >= 3)
and (((k3s_controller_count | length) % 2) == 1)
success_msg: "Control plane configuration is valid."
fail_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"
when: k3s_etcd_datastore and not k3s_use_unsupported_config