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https://github.com/cloudnative-pg/plugin-barman-cloud.git
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8c0708292d
The bootstrap that used to run in a dedicated recovery Job now happens in-process inside the instance pod before PostgreSQL starts, so the sidecar shipped in that pod must answer the same Restore RPC the operator sends over the plugin sockets. The instance mode now registers the restore job hooks and advertises the restore-job service capability so the operator can reach them. A cluster that only bootstraps from an object store, without continued archiving, previously received no sidecar in its instance pods; the injection condition is widened to match what the plugin configuration already considers valid, so those clusters get the sidecar too. Signed-off-by: Armando Ruocco <armando.ruocco@enterprisedb.com>
76 lines
2.0 KiB
Go
76 lines
2.0 KiB
Go
/*
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Copyright © contributors to CloudNativePG, established as
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CloudNativePG a Series of LF Projects, LLC.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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SPDX-License-Identifier: Apache-2.0
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*/
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package restore
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import (
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"context"
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"path"
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"github.com/cloudnative-pg/cnpg-i-machinery/pkg/pluginhelper/http"
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restore "github.com/cloudnative-pg/cnpg-i/pkg/restore/job"
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"github.com/cloudnative-pg/cnpg-i/pkg/wal"
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"google.golang.org/grpc"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"github.com/cloudnative-pg/plugin-barman-cloud/internal/cnpgi/common"
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)
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// CNPGI is the implementation of the PostgreSQL sidecar
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type CNPGI struct {
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PluginPath string
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SpoolDirectory string
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Client client.Client
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PGDataPath string
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InstanceName string
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}
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// Start starts the GRPC service
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func (c *CNPGI) Start(ctx context.Context) error {
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enrich := func(server *grpc.Server) error {
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wal.RegisterWALServer(server, common.WALServiceImplementation{
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InstanceName: c.InstanceName,
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Client: c.Client,
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SpoolDirectory: c.SpoolDirectory,
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PGDataPath: c.PGDataPath,
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PGWALPath: path.Join(c.PGDataPath, "pg_wal"),
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})
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restore.RegisterRestoreJobHooksServer(server, &JobHookImpl{
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Client: c.Client,
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SpoolDirectory: c.SpoolDirectory,
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PgDataPath: c.PGDataPath,
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PgWalFolderToSymlink: common.PgWalVolumePgWalPath,
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})
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common.AddHealthCheck(server)
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return nil
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}
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srv := http.Server{
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IdentityImpl: IdentityImplementation{},
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Enrichers: []http.ServerEnricher{enrich},
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PluginPath: c.PluginPath,
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}
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return srv.Start(ctx)
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}
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