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cc99e8f0a2
If you create a volume via `volume create/register` and want to update it later, you need to change the volume spec to add the ID that was returned. This isn't a very nice UX, so let's add an `-id` argument that allows you to update existing volumes that have that ID. Ref: https://hashicorp.atlassian.net/browse/NET-12083
103 lines
2.3 KiB
Go
103 lines
2.3 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package command
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import (
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"fmt"
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"os"
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"strings"
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"testing"
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"github.com/hashicorp/cli"
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"github.com/hashicorp/nomad/api"
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"github.com/hashicorp/nomad/ci"
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"github.com/shoenig/test/must"
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)
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func TestHostVolumeRegisterCommand_Run(t *testing.T) {
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ci.Parallel(t)
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srv, client, url := testServer(t, true, nil)
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t.Cleanup(srv.Shutdown)
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waitForNodes(t, client)
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_, err := client.Namespaces().Register(&api.Namespace{Name: "prod"}, nil)
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must.NoError(t, err)
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nodes, _, err := client.Nodes().List(nil)
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must.NoError(t, err)
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must.Len(t, 1, nodes)
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nodeID := nodes[0].ID
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hostPath := t.TempDir()
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ui := cli.NewMockUi()
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cmd := &VolumeRegisterCommand{Meta: Meta{Ui: ui}}
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hclTestFile := fmt.Sprintf(`
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namespace = "prod"
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name = "database"
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type = "host"
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plugin_id = "plugin_id"
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node_id = "%s"
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node_pool = "default"
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host_path = "%s"
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capacity = "15GB"
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capacity_min = "10GiB"
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capacity_max = "20G"
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constraint {
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attribute = "${attr.kernel.name}"
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value = "linux"
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}
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constraint {
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attribute = "${meta.rack}"
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value = "foo"
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}
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capability {
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access_mode = "single-node-writer"
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attachment_mode = "file-system"
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}
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capability {
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access_mode = "single-node-reader-only"
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attachment_mode = "block-device"
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}
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parameters {
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foo = "bar"
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}
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`, nodeID, hostPath)
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file, err := os.CreateTemp(t.TempDir(), "volume-test-*.hcl")
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must.NoError(t, err)
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_, err = file.WriteString(hclTestFile)
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must.NoError(t, err)
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args := []string{"-address", url, file.Name()}
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code := cmd.Run(args)
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must.Eq(t, 0, code, must.Sprintf("got error: %s", ui.ErrorWriter.String()))
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out := ui.OutputWriter.String()
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must.StrContains(t, out, "Registered host volume")
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parts := strings.Split(out, " ")
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id := strings.TrimSpace(parts[len(parts)-1])
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// Verify volume was registered
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got, _, err := client.HostVolumes().Get(id, &api.QueryOptions{Namespace: "prod"})
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must.NoError(t, err)
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must.NotNil(t, got)
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// Verify we can update the volume without changes
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args = []string{"-address", url, "-id", got.ID, file.Name()}
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code = cmd.Run(args)
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must.Eq(t, 0, code, must.Sprintf("got error: %s", ui.ErrorWriter.String()))
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list, _, err := client.HostVolumes().List(nil, &api.QueryOptions{Namespace: "prod"})
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must.Len(t, 1, list, must.Sprintf("new volume should not be registered on update"))
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}
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