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https://github.com/siderolabs/talos.git
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a068acfbe4
New service `routerd` performs exactly single task: based on incoming API call service name, it routes the requests to the appropriate Talos service (`networkd`, `osd`, etc.) Service `routerd` listens of file socket and routes requests to file sockets. Service `apid` now does single task as well: * it either fans out request to other `apid` services running on other nodes and aggregates responses * or it forwards requests to local `routerd` (when request destination is local node) Cons: * one more proxying layer on request path Pros: * more clear service roles * `routerd` is part of core Talos, services should register with it to expose their API; no auth in the service (not exposed to the world) * `apid` might be replaced with other implementation, it depends on TLS infra, auth, etc. * `apid` is better segregated from other Talos services (can only access `routerd`, can't talk to other Talos services directly, so less exposure in case of a bug) This change is no-op to the end users. Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
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 backend_test
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/assert"
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"google.golang.org/grpc/metadata"
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"github.com/talos-systems/grpc-proxy/proxy"
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"github.com/talos-systems/talos/pkg/grpc/proxy/backend"
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)
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func TestLocalInterfaces(t *testing.T) {
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assert.Implements(t, (*proxy.Backend)(nil), new(backend.Local))
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}
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func TestLocalGetConnection(t *testing.T) {
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l := backend.NewLocal("test", "/tmp/test.sock")
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md := metadata.New(nil)
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md.Set("key", "value1", "value2")
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ctx := metadata.NewIncomingContext(context.Background(), md)
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outCtx1, conn1, err1 := l.GetConnection(ctx)
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assert.NoError(t, err1)
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assert.NotNil(t, conn1)
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mdOut1, ok1 := metadata.FromOutgoingContext(outCtx1)
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assert.True(t, ok1)
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assert.Equal(t, []string{"value1", "value2"}, mdOut1.Get("key"))
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outCtx2, conn2, err2 := l.GetConnection(ctx)
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assert.NoError(t, err2)
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assert.Equal(t, conn1, conn2) // connection is cached
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mdOut2, ok2 := metadata.FromOutgoingContext(outCtx2)
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assert.True(t, ok2)
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assert.Equal(t, []string{"value1", "value2"}, mdOut2.Get("key"))
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}
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