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ef36849899
This concludes basic KubeSpan implementation. Most of the code is from #3577 with some fixes and refactoring. Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com> Signed-off-by: Seán C McCord <ulexus@gmail.com> Co-authored-by: Seán C McCord <ulexus@gmail.com>
45 lines
1.3 KiB
Go
45 lines
1.3 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 kubespan_test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"inet.af/netaddr"
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"github.com/talos-systems/talos/internal/app/machined/pkg/controllers/kubespan"
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"github.com/talos-systems/talos/pkg/machinery/constants"
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)
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func TestNfTables(t *testing.T) {
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// use a different mark to avoid conflicts with running kubespan
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mgr := kubespan.NewNfTablesManager(constants.KubeSpanDefaultFirewallMark+10, constants.KubeSpanDefaultForceFirewallMark+10)
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// cleanup should be fine if nothing is installed
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assert.NoError(t, mgr.Cleanup())
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defer mgr.Cleanup() //nolint:errcheck
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var builder netaddr.IPSetBuilder
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builder.AddPrefix(netaddr.MustParseIPPrefix("172.20.0.0/24"))
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builder.AddPrefix(netaddr.MustParseIPPrefix("10.0.0.0/16"))
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ipSet, err := builder.IPSet()
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require.NoError(t, err)
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assert.NoError(t, mgr.Update(ipSet))
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builder.AddPrefix(netaddr.MustParseIPPrefix("10.0.0.0/8"))
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ipSet, err = builder.IPSet()
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require.NoError(t, err)
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assert.NoError(t, mgr.Update(ipSet))
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assert.NoError(t, mgr.Cleanup())
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}
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