2df4b6c5d2
Cloud resolvers are mandatory for hosts on GCE and OpenStack clouds. The 8.8.8.8 alternative resolver was dropped because there is already a default nameserver. The new var name reflects the purpose better. Also restart apiserver when modifying dns settings.
65 lines
2.7 KiB
YAML
65 lines
2.7 KiB
YAML
---
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- name: Preinstall | restart network
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command: /bin/true
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notify:
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- Preinstall | reload network
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- Preinstall | reload kubelet
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- Preinstall | kube-controller configured
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- Preinstall | kube-apiserver configured
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- Preinstall | restart kube-controller-manager
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- Preinstall | restart kube-apiserver
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when: not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"]
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# FIXME(bogdando) https://github.com/projectcalico/felix/issues/1185
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- name: Preinstall | reload network
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service:
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name: >-
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{% if ansible_os_family == "RedHat" -%}
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network
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{%- elif ansible_os_family == "Debian" -%}
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networking
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{%- endif %}
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state: restarted
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when: not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and kube_network_plugin not in ['canal', 'calico']
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- name: Preinstall | update resolvconf for Container Linux by CoreOS
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command: /bin/true
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notify:
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- Preinstall | apply resolvconf cloud-init
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- Preinstall | reload kubelet
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when: ansible_os_family in ["CoreOS", "Container Linux by CoreOS"]
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- name: Preinstall | apply resolvconf cloud-init
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command: /usr/bin/coreos-cloudinit --from-file {{ resolveconf_cloud_init_conf }}
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when: ansible_os_family in ["CoreOS", "Container Linux by CoreOS"]
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- name: Preinstall | reload kubelet
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service:
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name: kubelet
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state: restarted
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notify:
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- Preinstall | kube-controller configured
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- Preinstall | kube-apiserver configured
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- Preinstall | restart kube-controller-manager
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- Preinstall | restart kube-apiserver
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when: not dns_early|bool
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# FIXME(mattymo): Also restart for kubeadm mode
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- name: Preinstall | kube-apiserver configured
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stat: path="{{ kube_manifest_dir }}/kube-apiserver.manifest"
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register: kube_apiserver_set
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when: inventory_hostname in groups['kube-master'] and dns_mode != 'none' and resolvconf_mode == 'host_resolvconf'
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# FIXME(mattymo): Also restart for kubeadm mode
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- name: Preinstall | kube-controller configured
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stat: path="{{ kube_manifest_dir }}/kube-controller-manager.manifest"
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register: kube_controller_set
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when: inventory_hostname in groups['kube-master'] and dns_mode != 'none' and resolvconf_mode == 'host_resolvconf'
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- name: Preinstall | restart kube-controller-manager
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shell: "docker ps -f name=k8s_POD_kube-controller-manager* -q | xargs --no-run-if-empty docker rm -f"
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when: inventory_hostname in groups['kube-master'] and dns_mode != 'none' and resolvconf_mode == 'host_resolvconf' and kube_controller_set.stat.exists
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- name: Preinstall | restart kube-apiserver
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shell: "docker ps -f name=k8s_POD_kube-apiserver* -q | xargs --no-run-if-empty docker rm -f"
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when: inventory_hostname in groups['kube-master'] and dns_mode != 'none' and resolvconf_mode == 'host_resolvconf'
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