43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
// +build linux freebsd
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package daemon
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import (
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"testing"
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"github.com/docker/docker/api/types"
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containertypes "github.com/docker/docker/api/types/container"
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"github.com/docker/docker/daemon/config"
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"github.com/docker/go-connections/nat"
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"gotest.tools/v3/assert"
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)
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// TestContainerWarningHostAndPublishPorts that a warning is returned when setting network mode to host and specifying published ports.
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// This should not be tested on Windows because Windows doesn't support "host" network mode.
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func TestContainerWarningHostAndPublishPorts(t *testing.T) {
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testCases := []struct {
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ports nat.PortMap
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warnings []string
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}{
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{ports: nat.PortMap{}},
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{ports: nat.PortMap{
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"8080": []nat.PortBinding{{HostPort: "8989"}},
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}, warnings: []string{"Published ports are discarded when using host network mode"}},
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}
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muteLogs()
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for _, tc := range testCases {
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hostConfig := &containertypes.HostConfig{
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Runtime: "runc",
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NetworkMode: "host",
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PortBindings: tc.ports,
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}
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cs := &config.Config{
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Runtimes: map[string]types.Runtime{"runc": {}},
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}
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d := &Daemon{configStore: cs}
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wrns, err := d.verifyContainerSettings(hostConfig, &containertypes.Config{}, false)
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assert.NilError(t, err)
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assert.DeepEqual(t, tc.warnings, wrns)
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}
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}
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