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Etcd cluster setup makeover

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The current way to setup the etc cluster is messy and buggy.

- It checks for cluster is healthy before the cluster is even created.
- The unit files are started on handlers, not in the task, so you mess with "flush handlers".
- The join_member.yml is not used.
- etcd events cluster is not configured for kubeadm
- remove duplicate runs between running the role on etcd nodes and k8s nodes
This commit is contained in:
woopstar
2018-04-01 18:58:08 +02:00
committed by Andreas Kruger
parent 92fc2df214
commit 86e3506ae6
15 changed files with 135 additions and 172 deletions
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4
cluster.yml
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@@ -51,13 +51,13 @@
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
roles:
- { role: kubespray-defaults}
- { role: etcd, tags: etcd, etcd_cluster_setup: true }
- { role: etcd, tags: etcd }
- hosts: k8s-cluster:calico-rr
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
roles:
- { role: kubespray-defaults}
- { role: etcd, tags: etcd, etcd_cluster_setup: false }
- { role: etcd, tags: etcd }
- hosts: etcd:k8s-cluster:vault:calico-rr
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"