c12s-kubespray/roles/network_plugin/calico/tasks/check.yml

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---
- name: "Check vars defined correctly"
assert:
that:
- "calico_pool_name is defined"
- "calico_pool_name is match('^[a-zA-Z0-9-_\\\\.]{2,63}$')"
msg: "calico_pool_name contains invalid characters"
- name: "Check calico network backend defined correctly"
assert:
that:
- "calico_network_backend in ['bird', 'vxlan', 'none']"
msg: "calico network backend is not 'bird', 'vxlan' or 'none'"
when:
- calico_network_backend is defined
- name: "Check ipip and vxlan mode defined correctly"
assert:
that:
- "calico_ipip_mode in ['Always', 'CrossSubnet', 'Never']"
- "calico_vxlan_mode in ['Always', 'CrossSubnet', 'Never']"
msg: "calico inter host encapsulation mode is not 'Always', 'CrossSubnet' or 'Never'"
- name: "Check ipip and vxlan mode if simultaneously enabled"
assert:
that:
- "calico_vxlan_mode in ['Never']"
msg: "IP in IP and VXLAN mode is mutualy exclusive modes"
when:
- "calico_ipip_mode in ['Always', 'CrossSubnet']"
- name: "Check ipip and vxlan mode if simultaneously enabled"
assert:
that:
- "calico_ipip_mode in ['Never']"
msg: "IP in IP and VXLAN mode is mutualy exclusive modes"
when:
- "calico_vxlan_mode in ['Always', 'CrossSubnet']"
- name: "Get current version of calico cluster version"
shell: "set -o pipefail && {{ bin_dir }}/calicoctl.sh version | grep 'Cluster Version:' | awk '{ print $3}'"
args:
executable: /bin/bash
register: calico_version_on_server
async: 10
poll: 3
run_once: yes
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changed_when: false
failed_when: false
- name: "Determine if calico upgrade is needed"
block:
- name: "Check that calico version is enough for upgrade"
assert:
that:
- calico_version_on_server.stdout is version('v2.6.5', '>=')
msg: "Your version of calico is not fresh enough for upgrade"
when: calico_upgrade_enabled
- name: "Set upgrade flag when version needs to be updated"
set_fact:
calico_upgrade_needed: True
when:
- calico_version_on_server.stdout is version('v2.6.5', '>=')
- calico_version_on_server.stdout is version('v3.0.0', '<')
when:
- calico_version_on_server.stdout is defined
- calico_version_on_server.stdout
- inventory_hostname == groups['kube-master'][0]
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run_once: yes