7a86b6c73e
Improved docker reload command to wait for etcd to be up before proceeding. Switched reload to run restart because it can't reload if it is not guaranteed to be in running state.
125 lines
4.3 KiB
YAML
125 lines
4.3 KiB
YAML
---
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- name: Calico | Set docker daemon options
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template:
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src: docker
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dest: "/etc/default/docker"
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owner: root
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group: root
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mode: 0644
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notify:
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- restart docker
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when: ansible_os_family != "CoreOS"
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- name: Calico | Write docker.service systemd file
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template:
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src: systemd-docker.service
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dest: /lib/systemd/system/docker.service
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notify: restart docker
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when: ansible_service_mgr == "systemd" and ansible_os_family != "CoreOS"
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- meta: flush_handlers
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- name: Calico | Install calicoctl container script
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template:
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src: calicoctl-container.j2
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dest: "{{ bin_dir }}/calicoctl"
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mode: 0755
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owner: root
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group: root
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changed_when: false
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notify: restart calico-node
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- name: Calico | Install calico cni bin
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command: rsync -piu "{{ local_release_dir }}/calico/bin/calico" "/opt/cni/bin/calico"
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changed_when: false
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- name: Calico | Install calico-ipam cni bin
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command: rsync -piu "{{ local_release_dir }}/calico/bin/calico" "/opt/cni/bin/calico-ipam"
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changed_when: false
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- name: Calico | wait for etcd
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uri: url=http://localhost:2379/health
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register: result
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until: result.status == 200
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retries: 10
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delay: 5
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when: inventory_hostname in groups['kube-master']
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- name: Calico | Check if calico network pool has already been configured
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uri:
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url: "{{ etcd_endpoint }}/v2/keys/calico/v1/ipam/v4/pool"
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return_content: yes
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status_code: 200,404
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register: calico_conf
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run_once: true
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- name: Calico | Configure calico network pool
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command: "{{ bin_dir }}/calicoctl pool add {{ kube_pods_subnet }}"
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run_once: true
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when: calico_conf.status == 404 and cloud_provider is not defined
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and not nat_outgoing|default(false) or
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(nat_outgoing|default(false) and peer_with_router|default(false))
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- name: Calico | Configure calico network pool for cloud
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command: "{{ bin_dir }}/calicoctl pool add {{ kube_pods_subnet }} --ipip --nat-outgoing"
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run_once: true
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when: calico_conf.status == 404 and cloud_provider is defined
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- name: Calico | Configure calico network pool with nat outgoing
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command: "{{ bin_dir}}/calicoctl pool add {{ kube_pods_subnet }} --nat-outgoing"
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run_once: true
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when: calico_conf.status == 404 and cloud_provider is not defined
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and nat_outgoing|default(false) and not peer_with_router|default(false)
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- name: Calico | Get calico configuration from etcd
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uri:
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url: "{{ etcd_endpoint }}/v2/keys/calico/v1/ipam/v4/pool"
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return_content: yes
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register: calico_pools
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run_once: true
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- name: Calico | Check if calico pool is properly configured
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fail:
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msg: 'Only one network pool must be configured and it must be the subnet {{ kube_pods_subnet }}.
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Please erase calico configuration and run the playbook again ("etcdctl rm --recursive /calico/v1/ipam/v4/pool")'
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when: ( calico_pools.json['node']['nodes'] | length > 1 ) or
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( not calico_pools.json['node']['nodes'][0]['key'] | search(".*{{ kube_pods_subnet | ipaddr('network') }}.*") )
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run_once: true
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- name: Calico | Write /etc/network-environment
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template: src=network-environment.j2 dest=/etc/network-environment
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when: ansible_service_mgr in ["sysvinit","upstart"]
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- name: Calico | Write calico-node systemd init file
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template: src=calico-node.service.j2 dest=/etc/systemd/system/calico-node.service
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when: ansible_service_mgr == "systemd"
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notify: restart calico-node
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- name: Calico | Write calico-node initd script
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template: src=deb-calico.initd.j2 dest=/etc/init.d/calico-node owner=root mode=0755
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when: ansible_service_mgr in ["sysvinit","upstart"] and ansible_os_family == "Debian"
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notify: restart calico-node
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- name: Calico | Write calico-node initd script
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template: src=rh-calico.initd.j2 dest=/etc/init.d/calico-node owner=root mode=0755
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when: ansible_service_mgr in ["sysvinit","upstart"] and ansible_os_family == "RedHat"
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notify: restart calico-node
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- meta: flush_handlers
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- name: Calico | Enable calico-node
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service:
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name: calico-node
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state: started
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enabled: yes
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- name: Calico | Disable node mesh
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shell: "{{ bin_dir }}/calicoctl bgp node-mesh off"
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when: peer_with_router|default(false) and inventory_hostname in groups['kube-node']
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- name: Calico | Configure peering with router(s)
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shell: "{{ bin_dir }}/calicoctl node bgp peer add {{ item.router_id }} as {{ item.as }}"
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with_items: peers
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when: peer_with_router|default(false) and inventory_hostname in groups['kube-node']
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