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Source-backed version compatibility

RKE2 Flannel Version Compatibility

RKE2 Flannel version compatibility. The support matrix certifies Flannel 0.28.5, including its use in Canal.

Full RKE2 matrixJSON data
3Project versions
3Documented ranges
2026-07-10Last verified

Quick answer

Flannel compatibility by RKE2 version

RKE2 version

1.36.2+rke2r1

Documented Flannel versions

0.28.5

The support matrix certifies Flannel 0.28.5, including its use in Canal.

high confidence · verified 2026-07-10 · certified CNI component

RKE2 version

1.35.6+rke2r1

Documented Flannel versions

0.28.5

The support matrix certifies Flannel 0.28.5, including its use in Canal.

high confidence · verified 2026-07-10 · certified CNI component

RKE2 version

1.34.9+rke2r1

Documented Flannel versions

0.28.5

The support matrix certifies Flannel 0.28.5, including its use in Canal.

high confidence · verified 2026-07-10 · certified CNI component

Primary evidence

Sources

Every range above is backed by upstream documentation, tagged source, release notes, or another project-owned primary source.

  1. RKE2 1.36 Support MatrixAccessed 2026-07-10
  2. RKE2 1.35 Support MatrixAccessed 2026-07-10
  3. RKE2 1.34 Support MatrixAccessed 2026-07-10