mirror of
https://github.com/edgelesssys/constellation.git
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3edc1c3ebb
This commit is designed to be reverted in the future (AB#3248). Terraform does not implement moved blocks with dynamic targets: https://github.com/hashicorp/terraform/issues/31335 so we have to migrate the terraform state ourselves.
79 lines
2.6 KiB
Go
79 lines
2.6 KiB
Go
/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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package cmd
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import (
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"context"
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"fmt"
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"github.com/edgelesssys/constellation/v2/cli/internal/terraform"
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"github.com/edgelesssys/constellation/v2/internal/cloud/cloudprovider"
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)
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// terraformMigrationAWSNodeGroups migrates the AWS node groups from the old state to the new state.
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// TODO(AB#3248): Remove this migration after we can assume that all existing clusters have been migrated.
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func terraformMigrationAWSNodeGroups(csp cloudprovider.Provider, zone string) []terraform.StateMigration {
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if csp != cloudprovider.AWS {
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return nil
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}
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return []terraform.StateMigration{
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{
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DisplayName: "AWS node groups",
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Hook: func(ctx context.Context, tfClient terraform.TFMigrator) error {
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fromTo := []struct {
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from string
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to string
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}{
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{
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from: "aws_eip.lb",
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to: fmt.Sprintf("aws_eip.lb[%q]", zone),
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},
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{
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from: "module.public_private_subnet.aws_eip.nat",
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to: fmt.Sprintf("module.public_private_subnet.aws_eip.nat[%q]", zone),
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},
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{
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from: "module.public_private_subnet.aws_nat_gateway.gw",
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to: fmt.Sprintf("module.public_private_subnet.aws_nat_gateway.gw[%q]", zone),
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},
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{
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from: "module.public_private_subnet.aws_route_table.private_nat",
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to: fmt.Sprintf("module.public_private_subnet.aws_route_table.private_nat[%q]", zone),
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},
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{
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from: "module.public_private_subnet.aws_route_table.public_igw",
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to: fmt.Sprintf("module.public_private_subnet.aws_route_table.public_igw[%q]", zone),
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},
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{
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from: "module.public_private_subnet.aws_route_table_association.private-nat",
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to: fmt.Sprintf("module.public_private_subnet.aws_route_table_association.private_nat[%q]", zone),
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},
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{
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from: "module.public_private_subnet.aws_route_table_association.route_to_internet",
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to: fmt.Sprintf("module.public_private_subnet.aws_route_table_association.route_to_internet[%q]", zone),
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},
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{
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from: "module.public_private_subnet.aws_subnet.private",
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to: fmt.Sprintf("module.public_private_subnet.aws_subnet.private[%q]", zone),
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},
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{
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from: "module.public_private_subnet.aws_subnet.public",
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to: fmt.Sprintf("module.public_private_subnet.aws_subnet.public[%q]", zone),
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},
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}
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for _, move := range fromTo {
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// we need to drop the error here, because the migration has to be idempotent
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// and state mv will fail if the state is already migrated
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_ = tfClient.StateMv(ctx, move.from, move.to)
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}
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return nil
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},
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},
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}
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}
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