a4784ef258
* structs: CSIInfo include AllocID, CSIPlugins no Jobs * state_store: eliminate plugin Jobs, delete an empty plugin * nomad/structs/csi: detect empty plugins correctly * client/allocrunner/taskrunner/plugin_supervisor_hook: option AllocID * client/pluginmanager/csimanager/instance: allocID * client/pluginmanager/csimanager/fingerprint: set AllocID * client/node_updater: split controller and node plugins * api/csi: remove Jobs The CSI Plugin API will map plugins to allocations, which allows plugins to be defined by jobs in many configurations. In particular, multiple plugins can be defined in the same job, and multiple jobs can be used to define a single plugin. Because we now map the allocation context directly from the node, it's no longer necessary to track the jobs associated with a plugin directly. * nomad/csi_endpoint_test: CreateTestPlugin & register via fingerprint * client/dynamicplugins: lift AllocID into the struct from Options * api/csi_test: remove Jobs test * nomad/structs/csi: CSIPlugins has an array of allocs * nomad/state/state_store: implement CSIPluginDenormalize * nomad/state/state_store: CSIPluginDenormalize npe on missing alloc * nomad/csi_endpoint_test: defer deleteNodes for clarity * api/csi_test: disable this test awaiting mocks: https://github.com/hashicorp/nomad/issues/7123
102 lines
2.7 KiB
Go
102 lines
2.7 KiB
Go
package api
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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// TestCSIVolumes_CRUD fails because of a combination of removing the job to plugin creation
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// pathway and checking for plugin existence (but not yet health) at registration time.
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// There are two possible solutions:
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// 1. Expose the test server RPC server and force a Node.Update to fingerprint a plugin
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// 2. Build and deploy a dummy CSI plugin via a job, and have it really fingerprint
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func TestCSIVolumes_CRUD(t *testing.T) {
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t.Parallel()
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c, s, root := makeACLClient(t, nil, nil)
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defer s.Stop()
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v := c.CSIVolumes()
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// Successful empty result
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vols, qm, err := v.List(nil)
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require.NoError(t, err)
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require.NotEqual(t, 0, qm.LastIndex)
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require.Equal(t, 0, len(vols))
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// FIXME we're bailing out here until one of the fixes is available
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return
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// Authorized QueryOpts. Use the root token to just bypass ACL details
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opts := &QueryOptions{
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Region: "global",
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Namespace: "default",
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AuthToken: root.SecretID,
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}
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wpts := &WriteOptions{
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Region: "global",
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Namespace: "default",
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AuthToken: root.SecretID,
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}
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// Create node plugins
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nodes, _, err := c.Nodes().List(nil)
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require.NoError(t, err)
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require.Equal(t, 1, len(nodes))
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nodeStub := nodes[0]
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node, _, err := c.Nodes().Info(nodeStub.ID, nil)
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require.NoError(t, err)
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node.CSINodePlugins = map[string]*CSIInfo{
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"foo": {
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PluginID: "foo",
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Healthy: true,
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RequiresControllerPlugin: false,
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RequiresTopologies: false,
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NodeInfo: &CSINodeInfo{
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ID: nodeStub.ID,
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MaxVolumes: 200,
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},
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},
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}
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// Register a volume
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// This id is here as a string to avoid importing helper, which causes the lint
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// rule that checks that the api package is isolated to fail
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id := "DEADBEEF-31B5-8F78-7986-DD404FDA0CD1"
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_, err = v.Register(&CSIVolume{
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ID: id,
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Namespace: "default",
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PluginID: "foo",
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AccessMode: CSIVolumeAccessModeMultiNodeSingleWriter,
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AttachmentMode: CSIVolumeAttachmentModeFilesystem,
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Topologies: []*CSITopology{{Segments: map[string]string{"foo": "bar"}}},
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}, wpts)
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require.NoError(t, err)
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// Successful result with volumes
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vols, qm, err = v.List(opts)
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require.NoError(t, err)
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require.NotEqual(t, 0, qm.LastIndex)
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require.Equal(t, 1, len(vols))
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// Successful info query
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vol, qm, err := v.Info(id, opts)
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require.NoError(t, err)
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require.Equal(t, "bar", vol.Topologies[0].Segments["foo"])
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// Deregister the volume
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err = v.Deregister(id, wpts)
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require.NoError(t, err)
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// Successful empty result
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vols, qm, err = v.List(nil)
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require.NoError(t, err)
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require.NotEqual(t, 0, qm.LastIndex)
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require.Equal(t, 0, len(vols))
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// Failed info query
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vol, qm, err = v.Info(id, opts)
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require.Error(t, err, "missing")
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}
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