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4e114ca120
We add a controller that provides the etcd member id as a resource and change the etcd related commands to support member ids next to hostnames. Fixes: #6223 Signed-off-by: Philipp Sauter <philipp.sauter@siderolabs.com>
30 lines
830 B
Go
30 lines
830 B
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package etcd
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import (
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"context"
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"fmt"
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"github.com/cosi-project/runtime/pkg/safe"
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"github.com/cosi-project/runtime/pkg/state"
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"github.com/siderolabs/talos/pkg/machinery/resources/etcd"
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)
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// GetLocalMemberID gets the etcd member id of the local node via resources.
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func GetLocalMemberID(ctx context.Context, s state.State) (uint64, error) {
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member, err := safe.ReaderGet[*etcd.Member](
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ctx,
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s,
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etcd.NewMember(etcd.NamespaceName, etcd.LocalMemberID).Metadata(),
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)
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if err != nil {
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return 0, fmt.Errorf("failed to get local etcd member ID: %w", err)
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}
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return etcd.ParseMemberID(member.TypedSpec().MemberID)
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}
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