kubespray/roles/network_plugin/canal/tasks/main.yml

104 lines
3.6 KiB
YAML

---
- name: Canal | Write Canal cni config
template:
src: "cni-canal.conflist.j2"
dest: "/etc/cni/net.d/canal.conflist.template"
mode: 0644
owner: "{{ kube_owner }}"
register: canal_conflist
notify: reset_canal_cni
- name: Canal | Create canal certs directory
file:
dest: "{{ canal_cert_dir }}"
state: directory
mode: 0750
owner: root
group: root
- name: Canal | Link etcd certificates for canal-node
file:
src: "{{ etcd_cert_dir }}/{{ item.s }}"
dest: "{{ canal_cert_dir }}/{{ item.d }}"
state: hard
mode: 0640
force: yes
with_items:
- {s: "{{ kube_etcd_cacert_file }}", d: "ca_cert.crt"}
- {s: "{{ kube_etcd_cert_file }}", d: "cert.crt"}
- {s: "{{ kube_etcd_key_file }}", d: "key.pem"}
- name: Slurp etcd cacert file
slurp:
src: "{{ canal_cert_dir }}/ca_cert.crt"
register: etcd_ca_cert_file
failed_when: false
- name: Slurp etcd cert file
slurp:
src: "{{ canal_cert_dir }}/cert.crt"
register: etcd_cert_file
failed_when: false
- name: Slurp etcd key file
slurp:
src: "{{ canal_cert_dir }}/key.pem"
register: etcd_key_file
failed_when: false
# Flannel need etcd v2 API
- name: Canal | Set Flannel etcd configuration
command: |-
{{ bin_dir }}/etcdctl set /coreos.com/network/config \
'{ "Network": "{{ kube_pods_subnet }}", "SubnetLen": {{ kube_network_node_prefix }}, "Backend": { "Type": "{{ flannel_backend_type }}" } }'
register: output
retries: 4
until: output.rc == 0
delay: "{{ retry_stagger | random + 3 }}"
delegate_to: "{{ groups['etcd'][0] }}"
changed_when: false
run_once: true
environment:
ETCDCTL_API: 2
ETCDCTL_CA_FILE: "{{ kube_cert_dir + '/etcd/ca.crt' if etcd_deployment_type == 'kubeadm' else etcd_cert_dir + '/ca.pem' }}"
ETCDCTL_CERT_FILE: "{{ kube_cert_dir + '/etcd/server.crt' if etcd_deployment_type == 'kubeadm' else etcd_cert_dir + '/admin-' + groups['etcd'][0] + '.pem' }}"
ETCDCTL_KEY_FILE: "{{ kube_cert_dir + '/etcd/server.key' if etcd_deployment_type == 'kubeadm' else etcd_cert_dir + '/admin-' + groups['etcd'][0] + '-key.pem' }}"
ETCDCTL_ENDPOINTS: "{{ etcd_access_addresses }}"
- name: Canal | Create canal node manifests
template:
src: "{{ item.file }}.j2"
dest: "{{ kube_config_dir }}/{{ item.file }}"
mode: 0644
with_items:
- {name: canal-calico-etcd-secret, file: canal-secret-calico-etcd.yml, type: secret}
- {name: canal-config, file: canal-config.yaml, type: cm}
- {name: canal-node, file: canal-node.yaml, type: ds}
- {name: canal-kube-controllers, file: canal-calico-kube-controllers.yml, type: deployment}
- {name: canal-cr, file: canal-cr.yml, type: clusterrole}
- {name: canal, file: canal-node-sa.yml, type: sa}
- {name: calico-cr, file: canal-cr-calico-node.yml, type: clusterrole}
- {name: calico-kube-cr, file: canal-cr-calico-kube-controllers.yml, type: clusterrole}
- {name: calico-crd, file: canal-crd-calico.yml, type: crd}
- {name: flannel, file: canal-cr-flannel.yml, type: clusterrole}
- {name: canal, file: canal-crb-canal.yml, type: clusterrolebinding}
- {name: canal-calico, file: canal-crb-calico.yml, type: clusterrolebinding}
- {name: canal-flannel, file: canal-crb-flannel.yml, type: clusterrolebinding}
register: canal_manifests
when:
- inventory_hostname in groups['kube_control_plane']
- name: Canal | Install calicoctl wrapper script
template:
src: calicoctl.sh.j2
dest: "{{ bin_dir }}/calicoctl.sh"
mode: 0755
owner: root
group: root
- name: Canal | Create network policy directory
file:
path: "{{ canal_policy_dir }}"
state: directory
mode: 0755