bc7d1f36ea
Ansible will gather facts on the preinstall/download role automatically at the start of that play.
127 lines
4.3 KiB
YAML
127 lines
4.3 KiB
YAML
---
|
|
- hosts: localhost
|
|
gather_facts: false
|
|
become: no
|
|
tasks:
|
|
- name: "Check ansible version >=2.7.8"
|
|
assert:
|
|
msg: "Ansible must be v2.7.8 or higher"
|
|
that:
|
|
- ansible_version.string is version("2.7.8", ">=")
|
|
tags:
|
|
- check
|
|
vars:
|
|
ansible_connection: local
|
|
|
|
- hosts: bastion[0]
|
|
gather_facts: False
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: bastion-ssh-config, tags: ["localhost", "bastion"]}
|
|
|
|
- hosts: k8s-cluster:etcd:calico-rr
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
gather_facts: false
|
|
vars:
|
|
# Need to disable pipelining for bootstrap-os as some systems have requiretty in sudoers set, which makes pipelining
|
|
# fail. bootstrap-os fixes this on these systems, so in later plays it can be enabled.
|
|
ansible_ssh_pipelining: false
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: bootstrap-os, tags: bootstrap-os}
|
|
|
|
- hosts: k8s-cluster:etcd:calico-rr
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
serial: "{{ serial | default('20%') }}"
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: kubernetes/preinstall, tags: preinstall }
|
|
- { role: container-engine, tags: "container-engine", when: deploy_container_engine|default(true) }
|
|
- { role: download, tags: download, when: "not skip_downloads" }
|
|
environment: "{{ proxy_env }}"
|
|
|
|
- hosts: etcd
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- role: etcd
|
|
tags: etcd
|
|
vars:
|
|
etcd_cluster_setup: true
|
|
etcd_events_cluster_setup: false
|
|
when: not etcd_kubeadm_enabled | default(false)
|
|
|
|
- hosts: k8s-cluster
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- role: etcd
|
|
tags: etcd
|
|
vars:
|
|
etcd_cluster_setup: false
|
|
etcd_events_cluster_setup: false
|
|
when: not etcd_kubeadm_enabled | default(false)
|
|
|
|
- name: Handle upgrades to master components first to maintain backwards compat.
|
|
hosts: kube-master
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
serial: 1
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: upgrade/pre-upgrade, tags: pre-upgrade }
|
|
- { role: kubernetes/node, tags: node }
|
|
- { role: kubernetes/master, tags: master, upgrade_cluster_setup: true }
|
|
- { role: kubernetes/client, tags: client }
|
|
- { role: kubernetes-apps/cluster_roles, tags: cluster-roles }
|
|
- { role: upgrade/post-upgrade, tags: post-upgrade }
|
|
environment: "{{ proxy_env }}"
|
|
|
|
- name: Upgrade calico on all masters and nodes
|
|
hosts: kube-master:kube-node
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
serial: "{{ serial | default('20%') }}"
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: network_plugin, tags: network }
|
|
- { role: kubernetes-apps/network_plugin, tags: network }
|
|
- { role: kubernetes-apps/policy_controller, tags: policy-controller }
|
|
|
|
- name: Finally handle worker upgrades, based on given batch size
|
|
hosts: kube-node:!kube-master
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
serial: "{{ serial | default('20%') }}"
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: upgrade/pre-upgrade, tags: pre-upgrade }
|
|
- { role: kubernetes/node, tags: node }
|
|
- { role: kubernetes/kubeadm, tags: kubeadm }
|
|
- { role: upgrade/post-upgrade, tags: post-upgrade }
|
|
environment: "{{ proxy_env }}"
|
|
|
|
- hosts: kube-master[0]
|
|
any_errors_fatal: true
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: kubernetes-apps/rotate_tokens, tags: rotate_tokens, when: "secret_changed|default(false)" }
|
|
- { role: win_nodes/kubernetes_patch, tags: ["master", "win_nodes"]}
|
|
|
|
- hosts: calico-rr
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: network_plugin/calico/rr, tags: network }
|
|
environment: "{{ proxy_env }}"
|
|
|
|
- hosts: kube-master
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: kubernetes-apps, tags: apps }
|
|
environment: "{{ proxy_env }}"
|
|
|
|
- hosts: k8s-cluster
|
|
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
|
|
roles:
|
|
- { role: kubespray-defaults}
|
|
- { role: kubernetes/preinstall, when: "dns_mode != 'none' and resolvconf_mode == 'host_resolvconf'", tags: resolvconf }
|