open-nomad/nomad/search_endpoint_test.go

759 lines
19 KiB
Go

package nomad
import (
"strconv"
"strings"
"testing"
msgpackrpc "github.com/hashicorp/net-rpc-msgpackrpc"
"github.com/hashicorp/nomad/acl"
"github.com/hashicorp/nomad/nomad/mock"
"github.com/hashicorp/nomad/nomad/structs"
"github.com/hashicorp/nomad/testutil"
"github.com/stretchr/testify/assert"
)
const jobIndex = 1000
func registerAndVerifyJob(s *Server, t *testing.T, prefix string, counter int) *structs.Job {
job := mock.Job()
job.ID = prefix + strconv.Itoa(counter)
state := s.fsm.State()
if err := state.UpsertJob(jobIndex, job); err != nil {
t.Fatalf("err: %v", err)
}
return job
}
func TestSearch_PrefixSearch_Job(t *testing.T) {
assert := assert.New(t)
prefix := "aaaaaaaa-e8f7-fd38-c855-ab94ceb8970"
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
job := registerAndVerifyJob(s, t, prefix, 0)
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.Jobs,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: job.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Jobs]))
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
assert.Equal(uint64(jobIndex), resp.Index)
}
func TestSearch_PrefixSearch_ACL(t *testing.T) {
assert := assert.New(t)
jobID := "aaaaaaaa-e8f7-fd38-c855-ab94ceb8970"
t.Parallel()
s, root := testACLServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
state := s.fsm.State()
job := registerAndVerifyJob(s, t, jobID, 0)
assert.Nil(state.UpsertNode(1001, mock.Node()))
req := &structs.SearchRequest{
Prefix: "",
Context: structs.Jobs,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: job.Namespace,
},
}
// Try without a token and expect failure
{
var resp structs.SearchResponse
err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp)
assert.NotNil(err)
assert.Equal(err.Error(), structs.ErrPermissionDenied.Error())
}
// Try with an invalid token and expect failure
{
invalidToken := mock.CreatePolicyAndToken(t, state, 1003, "test-invalid",
mock.NamespacePolicy(structs.DefaultNamespace, "", []string{acl.NamespaceCapabilityListJobs}))
req.AuthToken = invalidToken.SecretID
var resp structs.SearchResponse
err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp)
assert.NotNil(err)
assert.Equal(err.Error(), structs.ErrPermissionDenied.Error())
}
// Try with a node:read token and expect failure due to Jobs being the context
{
validToken := mock.CreatePolicyAndToken(t, state, 1005, "test-invalid2", mock.NodePolicy(acl.PolicyRead))
req.AuthToken = validToken.SecretID
var resp structs.SearchResponse
err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp)
assert.NotNil(err)
assert.Equal(err.Error(), structs.ErrPermissionDenied.Error())
}
// Try with a node:read token and expect success due to All context
{
validToken := mock.CreatePolicyAndToken(t, state, 1007, "test-valid", mock.NodePolicy(acl.PolicyRead))
req.Context = structs.All
req.AuthToken = validToken.SecretID
var resp structs.SearchResponse
assert.Nil(msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp))
assert.Equal(uint64(1001), resp.Index)
assert.Len(resp.Matches[structs.Nodes], 1)
// Jobs filtered out since token only has access to node:read
assert.Len(resp.Matches[structs.Jobs], 0)
}
// Try with a valid token for namespace:read-job
{
validToken := mock.CreatePolicyAndToken(t, state, 1009, "test-valid2",
mock.NamespacePolicy(structs.DefaultNamespace, "", []string{acl.NamespaceCapabilityReadJob}))
req.AuthToken = validToken.SecretID
var resp structs.SearchResponse
assert.Nil(msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp))
assert.Len(resp.Matches[structs.Jobs], 1)
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
// Index of job - not node - because node context is filtered out
assert.Equal(uint64(1000), resp.Index)
// Nodes filtered out since token only has access to namespace:read-job
assert.Len(resp.Matches[structs.Nodes], 0)
}
// Try with a valid token for node:read and namespace:read-job
{
validToken := mock.CreatePolicyAndToken(t, state, 1011, "test-valid3", strings.Join([]string{
mock.NamespacePolicy(structs.DefaultNamespace, "", []string{acl.NamespaceCapabilityReadJob}),
mock.NodePolicy(acl.PolicyRead),
}, "\n"))
req.AuthToken = validToken.SecretID
var resp structs.SearchResponse
assert.Nil(msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp))
assert.Len(resp.Matches[structs.Jobs], 1)
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
assert.Len(resp.Matches[structs.Nodes], 1)
assert.Equal(uint64(1001), resp.Index)
}
// Try with a management token
{
req.AuthToken = root.SecretID
var resp structs.SearchResponse
assert.Nil(msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp))
assert.Equal(uint64(1001), resp.Index)
assert.Len(resp.Matches[structs.Jobs], 1)
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
assert.Len(resp.Matches[structs.Nodes], 1)
}
}
func TestSearch_PrefixSearch_All_JobWithHyphen(t *testing.T) {
assert := assert.New(t)
prefix := "example-test-------" // Assert that a job with more than 4 hyphens works
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
// Register a job and an allocation
job := registerAndVerifyJob(s, t, prefix, 0)
alloc := mock.Alloc()
alloc.JobID = job.ID
alloc.Namespace = job.Namespace
summary := mock.JobSummary(alloc.JobID)
state := s.fsm.State()
if err := state.UpsertJobSummary(999, summary); err != nil {
t.Fatalf("err: %v", err)
}
if err := state.UpsertAllocs(1000, []*structs.Allocation{alloc}); err != nil {
t.Fatalf("err: %v", err)
}
req := &structs.SearchRequest{
Context: structs.All,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: job.Namespace,
},
}
// req.Prefix = "example-te": 9
for i := 1; i < len(prefix); i++ {
req.Prefix = prefix[:i]
var resp structs.SearchResponse
assert.Nil(msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp))
assert.Equal(1, len(resp.Matches[structs.Jobs]))
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
assert.EqualValues(jobIndex, resp.Index)
}
}
func TestSearch_PrefixSearch_All_LongJob(t *testing.T) {
assert := assert.New(t)
prefix := strings.Repeat("a", 100)
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
// Register a job and an allocation
job := registerAndVerifyJob(s, t, prefix, 0)
alloc := mock.Alloc()
alloc.JobID = job.ID
summary := mock.JobSummary(alloc.JobID)
state := s.fsm.State()
if err := state.UpsertJobSummary(999, summary); err != nil {
t.Fatalf("err: %v", err)
}
if err := state.UpsertAllocs(1000, []*structs.Allocation{alloc}); err != nil {
t.Fatalf("err: %v", err)
}
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.All,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: job.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Jobs]))
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
assert.EqualValues(jobIndex, resp.Index)
}
// truncate should limit results to 20
func TestSearch_PrefixSearch_Truncate(t *testing.T) {
assert := assert.New(t)
prefix := "aaaaaaaa-e8f7-fd38-c855-ab94ceb8970"
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
var job *structs.Job
for counter := 0; counter < 25; counter++ {
job = registerAndVerifyJob(s, t, prefix, counter)
}
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.Jobs,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: job.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(20, len(resp.Matches[structs.Jobs]))
assert.Equal(resp.Truncations[structs.Jobs], true)
assert.Equal(uint64(jobIndex), resp.Index)
}
func TestSearch_PrefixSearch_AllWithJob(t *testing.T) {
assert := assert.New(t)
prefix := "aaaaaaaa-e8f7-fd38-c855-ab94ceb8970"
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
job := registerAndVerifyJob(s, t, prefix, 0)
eval1 := mock.Eval()
eval1.ID = job.ID
s.fsm.State().UpsertEvals(2000, []*structs.Evaluation{eval1})
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.All,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: job.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Jobs]))
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
assert.Equal(1, len(resp.Matches[structs.Evals]))
assert.Equal(eval1.ID, resp.Matches[structs.Evals][0])
}
func TestSearch_PrefixSearch_Evals(t *testing.T) {
assert := assert.New(t)
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
eval1 := mock.Eval()
s.fsm.State().UpsertEvals(2000, []*structs.Evaluation{eval1})
prefix := eval1.ID[:len(eval1.ID)-2]
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.Evals,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: eval1.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Evals]))
assert.Equal(eval1.ID, resp.Matches[structs.Evals][0])
assert.Equal(resp.Truncations[structs.Evals], false)
assert.Equal(uint64(2000), resp.Index)
}
func TestSearch_PrefixSearch_Allocation(t *testing.T) {
assert := assert.New(t)
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
alloc := mock.Alloc()
summary := mock.JobSummary(alloc.JobID)
state := s.fsm.State()
if err := state.UpsertJobSummary(999, summary); err != nil {
t.Fatalf("err: %v", err)
}
if err := state.UpsertAllocs(90, []*structs.Allocation{alloc}); err != nil {
t.Fatalf("err: %v", err)
}
prefix := alloc.ID[:len(alloc.ID)-2]
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.Allocs,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: alloc.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Allocs]))
assert.Equal(alloc.ID, resp.Matches[structs.Allocs][0])
assert.Equal(resp.Truncations[structs.Allocs], false)
assert.Equal(uint64(90), resp.Index)
}
func TestSearch_PrefixSearch_All_UUID(t *testing.T) {
assert := assert.New(t)
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
alloc := mock.Alloc()
summary := mock.JobSummary(alloc.JobID)
state := s.fsm.State()
if err := state.UpsertJobSummary(999, summary); err != nil {
t.Fatalf("err: %v", err)
}
if err := state.UpsertAllocs(1000, []*structs.Allocation{alloc}); err != nil {
t.Fatalf("err: %v", err)
}
node := mock.Node()
if err := state.UpsertNode(1001, node); err != nil {
t.Fatalf("err: %v", err)
}
eval1 := mock.Eval()
eval1.ID = node.ID
if err := state.UpsertEvals(1002, []*structs.Evaluation{eval1}); err != nil {
t.Fatalf("err: %v", err)
}
req := &structs.SearchRequest{
Context: structs.All,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: eval1.Namespace,
},
}
for i := 1; i < len(alloc.ID); i++ {
req.Prefix = alloc.ID[:i]
var resp structs.SearchResponse
assert.Nil(msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp))
assert.Equal(1, len(resp.Matches[structs.Allocs]))
assert.Equal(alloc.ID, resp.Matches[structs.Allocs][0])
assert.Equal(resp.Truncations[structs.Allocs], false)
assert.EqualValues(1002, resp.Index)
}
}
func TestSearch_PrefixSearch_Node(t *testing.T) {
assert := assert.New(t)
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
state := s.fsm.State()
node := mock.Node()
if err := state.UpsertNode(100, node); err != nil {
t.Fatalf("err: %v", err)
}
prefix := node.ID[:len(node.ID)-2]
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.Nodes,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: structs.DefaultNamespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Nodes]))
assert.Equal(node.ID, resp.Matches[structs.Nodes][0])
assert.Equal(false, resp.Truncations[structs.Nodes])
assert.Equal(uint64(100), resp.Index)
}
func TestSearch_PrefixSearch_Deployment(t *testing.T) {
assert := assert.New(t)
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
deployment := mock.Deployment()
s.fsm.State().UpsertDeployment(2000, deployment)
prefix := deployment.ID[:len(deployment.ID)-2]
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.Deployments,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: deployment.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Deployments]))
assert.Equal(deployment.ID, resp.Matches[structs.Deployments][0])
assert.Equal(resp.Truncations[structs.Deployments], false)
assert.Equal(uint64(2000), resp.Index)
}
func TestSearch_PrefixSearch_AllContext(t *testing.T) {
assert := assert.New(t)
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
state := s.fsm.State()
node := mock.Node()
if err := state.UpsertNode(100, node); err != nil {
t.Fatalf("err: %v", err)
}
eval1 := mock.Eval()
eval1.ID = node.ID
if err := state.UpsertEvals(1000, []*structs.Evaluation{eval1}); err != nil {
t.Fatalf("err: %v", err)
}
prefix := node.ID[:len(node.ID)-2]
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.All,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: eval1.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Nodes]))
assert.Equal(1, len(resp.Matches[structs.Evals]))
assert.Equal(node.ID, resp.Matches[structs.Nodes][0])
assert.Equal(eval1.ID, resp.Matches[structs.Evals][0])
assert.Equal(uint64(1000), resp.Index)
}
// Tests that the top 20 matches are returned when no prefix is set
func TestSearch_PrefixSearch_NoPrefix(t *testing.T) {
assert := assert.New(t)
prefix := "aaaaaaaa-e8f7-fd38-c855-ab94ceb8970"
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
job := registerAndVerifyJob(s, t, prefix, 0)
req := &structs.SearchRequest{
Prefix: "",
Context: structs.Jobs,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: job.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Jobs]))
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
assert.Equal(uint64(jobIndex), resp.Index)
}
// Tests that the zero matches are returned when a prefix has no matching
// results
func TestSearch_PrefixSearch_NoMatches(t *testing.T) {
assert := assert.New(t)
prefix := "aaaaaaaa-e8f7-fd38-c855-ab94ceb8970"
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.Jobs,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: structs.DefaultNamespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(0, len(resp.Matches[structs.Jobs]))
assert.Equal(uint64(0), resp.Index)
}
// Prefixes can only be looked up if their length is a power of two. For
// prefixes which are an odd length, use the length-1 characters.
func TestSearch_PrefixSearch_RoundDownToEven(t *testing.T) {
assert := assert.New(t)
id1 := "aaafaaaa-e8f7-fd38-c855-ab94ceb89"
id2 := "aaafeaaa-e8f7-fd38-c855-ab94ceb89"
prefix := "aaafa"
t.Parallel()
s := testServer(t, func(c *Config) {
c.NumSchedulers = 0
})
defer s.Shutdown()
codec := rpcClient(t, s)
testutil.WaitForLeader(t, s.RPC)
job := registerAndVerifyJob(s, t, id1, 0)
registerAndVerifyJob(s, t, id2, 50)
req := &structs.SearchRequest{
Prefix: prefix,
Context: structs.Jobs,
QueryOptions: structs.QueryOptions{
Region: "global",
Namespace: job.Namespace,
},
}
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Jobs]))
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
}
func TestSearch_PrefixSearch_MultiRegion(t *testing.T) {
assert := assert.New(t)
jobName := "exampleexample"
t.Parallel()
s1 := testServer(t, func(c *Config) {
c.NumSchedulers = 0
c.Region = "foo"
})
defer s1.Shutdown()
s2 := testServer(t, func(c *Config) {
c.NumSchedulers = 0
c.Region = "bar"
})
defer s2.Shutdown()
testJoin(t, s1, s2)
testutil.WaitForLeader(t, s1.RPC)
job := registerAndVerifyJob(s1, t, jobName, 0)
req := &structs.SearchRequest{
Prefix: "",
Context: structs.Jobs,
QueryOptions: structs.QueryOptions{
Region: "foo",
Namespace: job.Namespace,
},
}
codec := rpcClient(t, s2)
var resp structs.SearchResponse
if err := msgpackrpc.CallWithCodec(codec, "Search.PrefixSearch", req, &resp); err != nil {
t.Fatalf("err: %v", err)
}
assert.Equal(1, len(resp.Matches[structs.Jobs]))
assert.Equal(job.ID, resp.Matches[structs.Jobs][0])
assert.Equal(uint64(jobIndex), resp.Index)
}