docs: Deprecate support for podnetwork etcd #33030
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Running Etcd in podnetwork to distribute state between Cilium instances introduces a range of challenges to bootstrapping and ensuring reliable connectivity within the cluster. We've deprecated in-built support in the Helm charts for this sort of configuration for several releases, and documented suggested alternatives. If we deprecate this feature then we can simplify some of the operations inside the cilium-agent. For alternative installation steps, see https://docs.cilium.io/en/stable/installation/k8s-install-external-etcd/#admin-install-daemonset . Signed-off-by: Joe Stringer <joe@cilium.io>
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qmonnet
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Jun 11, 2024
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Running Etcd in podnetwork to distribute state between Cilium instances
introduces a range of challenges to bootstrapping and ensuring reliable
connectivity within the cluster. We've deprecated in-built support in
the Helm charts for this sort of configuration for several releases, and
documented suggested alternatives. If we deprecate this feature then we
can simplify some of the operations inside the cilium-agent.
For alternative installation steps, see https://docs.cilium.io/en/stable/installation/k8s-install-external-etcd/#admin-install-daemonset .
Related: #15464