Typhoon Files

What's Changed

• Kubernetes v1.32.0
• Change the default Pod CIDR from 10.2.0.0/16 to 10.20.0.0/14 (#1555)
• Configure Kubelets for parallel image pulls (#1556)
• Change flannel port from 4789 to 8472 to match Cilium (#1561)
• Reverses a choice made in #466
• Remove support for Calico CNI (choose between networking cilium or flannel) (#1558)
• Remove Calico firewall rules or security group rules
• Remove network_mtu, network_encapsulation, and network_ip_autodetection_method variables (Calico-specific)
• Remove Calico-specific Kubelet mounts

Azure

• Add enable_ipv6_load_balancing variable and change the default to false (breaking)
• Azure Load Balancers include 5 rules (3 LB rules, 2 outbound) whether used or not. #1468 added 3 LB rules to support IPv6 load balancing, but raising the rules count from 5 to 8 and added ~$21/mo to the cost of the load balancer. Default disable IPv6 load balancing, but allow opt-in with extra costs.

Fedora CoreOS

• Fix Fedora CoreOS support for flannel CNI (#1557)
• Explicitly load the nf_conntrack and br_netfilter kernel modules flannel needs

### Misc

• Docs website now supports light and dark modes for nicer viewing

Contributions

• Update Kubernetes from v1.31.4 to v1.32.0 by @dghubble in https://github.com/poseidon/typhoon/pull/1552
• docs: Add support for dark mode and auto mode by @dghubble in https://github.com/poseidon/typhoon/pull/1553
• Change the default Pod CIDR to 10.20.0.0/14 by @dghubble in https://github.com/poseidon/typhoon/pull/1555
• Configure Kubelets for parallel image pulls by @dghubble in https://github.com/poseidon/typhoon/pull/1556
• Remove support for Calico CNI by @dghubble in https://github.com/poseidon/typhoon/pull/1558
• Load nf_conntrack and br_netfilter for flannel by @dghubble in https://github.com/poseidon/typhoon/pull/1557
• Remove calico from component configuration by @dghubble in https://github.com/poseidon/typhoon/pull/1559
• Remove Calico BGP and IPIP firewall/security rules by @dghubble in https://github.com/poseidon/typhoon/pull/1560
• Change flannel port from 4789 to 8472 by @dghubble in https://github.com/poseidon/typhoon/pull/1561
• azure: Add enable_ipv6_load_balancing variable and default false by @dghubble in https://github.com/poseidon/typhoon/pull/1562

Dependencies

• Bump pymdown-extensions from 10.12 to v10.13 by @dghubble-renovate in https://github.com/poseidon/typhoon/pull/1554

Full Changelog: https://github.com/poseidon/typhoon/compare/v1.31.4...v1.32.0