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fix(calico): make IPv6 pool validation actually run (#13450)

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Three defects in the IPv6 branch of check.yml kept the IPv6 pool
assertion from ever executing:

1. 'alico_ipv6 is defined' - typo of calico_ipv6, so the set_fact
   was always skipped (Jinja2 treats the undefined var as False).
2. The set_fact stored the pool as calico_pool_conf, overwriting the
   IPv4 pool fact on dual-stack clusters, while the IPv6 assertion
   gated on calico_pool_ipv6_conf - a name that was never set.
3. The assertion body also read calico_pool_conf, so even with the
   gate fixed it would validate against the IPv4 pool's values.

Store the IPv6 pool as calico_pool_ipv6_conf, gate the set_fact on
the registered calico_ipv6 result, and make the assertion read the
IPv6 fact - mirroring the IPv4 pattern directly above.

Verified with ansible-playbook on mocked calicoctl output:
- old code: set_fact skipped, no validation (reproduces the report)
- new code: mismatched blockSize caught with a clear assertion msg
- matching config passes through unchanged

Signed-off-by: Mehrdad Biukian Naeini <mehrdadbiukian@gmail.com>
This commit is contained in:
Mehrdad Biukian
2026-09-03 10:32:21 +00:00
committed by GitHub
parent 990d3035a1
commit a369d66c43
1 changed files with 6 additions and 6 deletions
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roles/network_plugin/calico/tasks/check.yml
+6 -6
View File
@@ -186,10 +186,10 @@
- name: "Set calico_pool_ipv6_conf"
set_fact:
calico_pool_conf: '{{ calico_ipv6.stdout | from_json }}'
calico_pool_ipv6_conf: '{{ calico_ipv6.stdout | from_json }}'
when:
- ipv6_stack | bool
- alico_ipv6 is defined
- calico_ipv6 is defined
- calico_ipv6.rc == 0 and calico_ipv6.stdout
run_once: true
delegate_to: "{{ groups['kube_control_plane'][0] }}"
@@ -197,10 +197,10 @@
- name: "Check if ipv6 inventory match current cluster configuration"
assert:
that:
- calico_pool_conf.spec.blockSize | int == calico_pool_blocksize_ipv6 | int
- calico_pool_conf.spec.cidr == (calico_pool_cidr_ipv6 | default(kube_pods_subnet_ipv6))
- not calico_pool_conf.spec.ipipMode is defined or calico_pool_conf.spec.ipipMode == calico_ipip_mode_ipv6
- not calico_pool_conf.spec.vxlanMode is defined or calico_pool_conf.spec.vxlanMode == calico_vxlan_mode_ipv6
- calico_pool_ipv6_conf.spec.blockSize | int == calico_pool_blocksize_ipv6 | int
- calico_pool_ipv6_conf.spec.cidr == (calico_pool_cidr_ipv6 | default(kube_pods_subnet_ipv6))
- not calico_pool_ipv6_conf.spec.ipipMode is defined or calico_pool_ipv6_conf.spec.ipipMode == calico_ipip_mode_ipv6
- not calico_pool_ipv6_conf.spec.vxlanMode is defined or calico_pool_ipv6_conf.spec.vxlanMode == calico_vxlan_mode_ipv6
msg: "Your ipv6 inventory doesn't match the current cluster configuration"
when:
- ipv6_stack | bool