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resolve merge conflicts

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This commit is contained in:
Anton Evangelatov 2020-07-01 19:40:48 +02:00
commit e6bc6aafdf
10 changed files with 377 additions and 30 deletions
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75
lotus-soup/compositions/composition-drand-halt.toml Normal file
View File

@ -0,0 +1,75 @@
[metadata]
name = "lotus-soup"
author = ""
[global]
plan = "lotus-soup"
case = "drand-halting"
total_instances = 6
builder = "docker:go"
runner = "local:docker"
[global.build]
selectors = ["testground"]
[global.build_config]
enable_go_build_cache = true
[global.run.test_params]
clients = "1"
miners = "1"
balance = "2000"
sectors = "10"
random_beacon_type = "local-drand"
genesis_timestamp_offset = "0"
[[groups]]
id = "bootstrapper"
[groups.resources]
memory = "120Mi"
cpu = "10m"
[groups.instances]
count = 1
percentage = 0.0
[groups.run]
[groups.run.test_params]
role = "bootstrapper"
[[groups]]
id = "miners"
[groups.resources]
memory = "120Mi"
cpu = "10m"
[groups.instances]
count = 1
percentage = 0.0
[groups.run]
[groups.run.test_params]
role = "miner"
[[groups]]
id = "clients"
[groups.resources]
memory = "120Mi"
cpu = "10m"
[groups.instances]
count = 1
percentage = 0.0
[groups.run]
[groups.run.test_params]
role = "client"
[[groups]]
id = "drand"
[groups.instances]
count = 3
percentage = 0.0
[groups.run]
[groups.run.test_params]
role = "drand"
drand_period = "1s"
drand_log_level = "none"
suspend_events = "wait 20s -> halt -> wait 1m -> resume -> wait 2s -> halt -> wait 1m -> resume"

29
lotus-soup/compositions/composition-local-drand.toml
View File

@ -9,6 +9,17 @@
builder = "docker:go"
runner = "local:docker"
[global.build_config]
enable_go_build_cache = true
[global.run.test_params]
clients = "1"
miners = "1"
balance = "2000"
sectors = "10"
random_beacon_type = "local-drand"
genesis_timestamp_offset = "0"
[[groups]]
id = "bootstrapper"
[groups.resources]
@ -20,11 +31,7 @@
[groups.run]
[groups.run.test_params]
role = "bootstrapper"
clients = "1"
miners = "1"
balance = "2000"
sectors = "10"
random_beacon_type = "local-drand"
[[groups]]
id = "miners"
@ -37,12 +44,6 @@
[groups.run]
[groups.run.test_params]
role = "miner"
clients = "1"
miners = "1"
balance = "2000"
sectors = "10"
random_beacon_type = "local-drand"
[[groups]]
id = "clients"
@ -55,12 +56,6 @@
[groups.run]
[groups.run.test_params]
role = "client"
clients = "1"
miners = "1"
balance = "2000"
sectors = "10"
random_beacon_type = "local-drand"
[[groups]]
id = "drand"

3
lotus-soup/compositions/composition.toml
View File

@ -15,6 +15,9 @@
[global.run_config]
exposed_ports = ["6060", "1234", "2345"]
[global.build]
selectors = ["testground"]
[global.run.test_params]
clients = "3"
miners = "2"

3
lotus-soup/go.mod
View File

@ -3,12 +3,13 @@ module github.com/filecoin-project/oni/lotus-soup
go 1.14
require (
github.com/davecgh/go-spew v1.1.1
github.com/drand/drand v0.9.2-0.20200616080806-a94e9c1636a4
github.com/filecoin-project/go-address v0.0.2-0.20200504173055-8b6f2fb2b3ef
github.com/filecoin-project/go-fil-markets v0.3.0
github.com/filecoin-project/go-jsonrpc v0.1.1-0.20200602181149-522144ab4e24
github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b
github.com/filecoin-project/lotus v0.4.1-0.20200623211458-e8642442267b
github.com/filecoin-project/lotus v0.4.1-0.20200625154728-28b4476398ae
github.com/filecoin-project/specs-actors v0.6.2-0.20200617175406-de392ca14121
github.com/gorilla/mux v1.7.4
github.com/influxdata/influxdb v1.8.0 // indirect

19
lotus-soup/go.sum
View File

@ -255,21 +255,23 @@ github.com/filecoin-project/go-statestore v0.1.0 h1:t56reH59843TwXHkMcwyuayStBIi
github.com/filecoin-project/go-statestore v0.1.0/go.mod h1:LFc9hD+fRxPqiHiaqUEZOinUJB4WARkRfNl10O7kTnI=
github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b h1:fkRZSPrYpk42PV3/lIXiL0LHetxde7vyYYvSsttQtfg=
github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b/go.mod h1:Q0GQOBtKf1oE10eSXSlhN45kDBdGvEcVOqMiffqX+N8=
github.com/filecoin-project/lotus v0.4.1-0.20200623211458-e8642442267b h1:Oq1ABSZVYNFtvWqnj3bHINcw34T0if/0/zlsRq8rGgc=
github.com/filecoin-project/lotus v0.4.1-0.20200623211458-e8642442267b/go.mod h1:uxvEKQiyuXisy/7MB6pFwb4WxxcA3UY3hyJnhL+k7M4=
github.com/filecoin-project/lotus v0.4.1-0.20200625154728-28b4476398ae h1:HuI6Y3TUFQ4Zy3NhPrZkk1aR6KbwaYH8bzFzX28wyXg=
github.com/filecoin-project/lotus v0.4.1-0.20200625154728-28b4476398ae/go.mod h1:1nbfphyE76GxxUWVPBQGhMTDAOQXZMBPBpIfn+od4qg=
github.com/filecoin-project/sector-storage v0.0.0-20200615154852-728a47ab99d6/go.mod h1:M59QnAeA/oV+Z8oHFLoNpGMv0LZ8Rll+vHVXX7GirPM=
github.com/filecoin-project/sector-storage v0.0.0-20200618073200-d9de9b7cb4b4 h1:lQC8Fbyn31/H4QxYAYwVV3PYZ9vS61EmjktZc5CaiYs=
github.com/filecoin-project/sector-storage v0.0.0-20200618073200-d9de9b7cb4b4/go.mod h1:M59QnAeA/oV+Z8oHFLoNpGMv0LZ8Rll+vHVXX7GirPM=
github.com/filecoin-project/sector-storage v0.0.0-20200623210524-47d93356586d/go.mod h1:8f0hWDzzIi1hKs4IVKH9RnDsO4LEHVz8BNat0okDOuY=
github.com/filecoin-project/sector-storage v0.0.0-20200623224636-de544b531601 h1:EgMmHLoJ4caLU8RzgKQux4TyX/ZploXGtIu5Q1SaxKw=
github.com/filecoin-project/sector-storage v0.0.0-20200623224636-de544b531601/go.mod h1:8f0hWDzzIi1hKs4IVKH9RnDsO4LEHVz8BNat0okDOuY=
github.com/filecoin-project/specs-actors v0.0.0-20200210130641-2d1fbd8672cf/go.mod h1:xtDZUB6pe4Pksa/bAJbJ693OilaC5Wbot9jMhLm3cZA=
github.com/filecoin-project/specs-actors v0.3.0/go.mod h1:nQYnFbQ7Y0bHZyq6HDEuVlCPR+U3z5Q3wMOQ+2aiV+Y=
github.com/filecoin-project/specs-actors v0.6.0/go.mod h1:dRdy3cURykh2R8O/DKqy8olScl70rmIS7GrB4hB1IDY=
github.com/filecoin-project/specs-actors v0.6.1/go.mod h1:dRdy3cURykh2R8O/DKqy8olScl70rmIS7GrB4hB1IDY=
github.com/filecoin-project/specs-actors v0.6.2-0.20200617175406-de392ca14121 h1:oRA+b4iN4H86xXDXbU3TOyvmBZp7//c5VqTc0oJ6nLg=
github.com/filecoin-project/specs-actors v0.6.2-0.20200617175406-de392ca14121/go.mod h1:dRdy3cURykh2R8O/DKqy8olScl70rmIS7GrB4hB1IDY=
github.com/filecoin-project/specs-storage v0.1.0 h1:PkDgTOT5W5Ao7752onjDl4QSv+sgOVdJbvFjOnD5w94=
github.com/filecoin-project/specs-storage v0.1.0/go.mod h1:Pr5ntAaxsh+sLG/LYiL4tKzvA83Vk5vLODYhfNwOg7k=
github.com/filecoin-project/storage-fsm v0.0.0-20200617183754-4380106d3e94 h1:zPKiZPMgkFF0Lq13hsk8lcWlxeVAs6vvJaa3uHn9v70=
github.com/filecoin-project/storage-fsm v0.0.0-20200617183754-4380106d3e94/go.mod h1:q1YCutTSMq/yGYvDPHReT37bPfDLHltnwJutzR9kOY0=
github.com/filecoin-project/specs-storage v0.1.1-0.20200622113353-88a9704877ea h1:iixjULRQFPn7Q9KlIqfwLJnlAXO10bbkI+xy5GKGdLY=
github.com/filecoin-project/specs-storage v0.1.1-0.20200622113353-88a9704877ea/go.mod h1:Pr5ntAaxsh+sLG/LYiL4tKzvA83Vk5vLODYhfNwOg7k=
github.com/filecoin-project/storage-fsm v0.0.0-20200623213010-fe71d5b42de3 h1:nH3L7YVqrHINOmvZ+5jFjFNSi9/swXcm+uufXpkFJfo=
github.com/filecoin-project/storage-fsm v0.0.0-20200623213010-fe71d5b42de3/go.mod h1:Nl0JX9I3fIVtPEJ9HzGzO4D8LXehT9PqvUQUbNvcstc=
github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
github.com/francoispqt/gojay v1.2.13 h1:d2m3sFjloqoIUQU3TsHBgj6qg/BVGlTBeHDUmyJnXKk=
@ -478,8 +480,9 @@ github.com/ipfs/go-block-format v0.0.2/go.mod h1:AWR46JfpcObNfg3ok2JHDUfdiHRgWhJ
github.com/ipfs/go-blockservice v0.0.3/go.mod h1:/NNihwTi6V2Yr6g8wBI+BSwPuURpBRMtYNGrlxZ8KuI=
github.com/ipfs/go-blockservice v0.0.7/go.mod h1:EOfb9k/Y878ZTRY/CH0x5+ATtaipfbRhbvNSdgc/7So=
github.com/ipfs/go-blockservice v0.1.0/go.mod h1:hzmMScl1kXHg3M2BjTymbVPjv627N7sYcvYaKbop39M=
github.com/ipfs/go-blockservice v0.1.3 h1:9XgsPMwwWJSC9uVr2pMDsW2qFTBSkxpGMhmna8mIjPM=
github.com/ipfs/go-blockservice v0.1.3/go.mod h1:OTZhFpkgY48kNzbgyvcexW9cHrpjBYIjSR0KoDOFOLU=
github.com/ipfs/go-blockservice v0.1.4-0.20200624145336-a978cec6e834 h1:hFJoI1D2a3MqiNkSb4nKwrdkhCngUxUTFNwVwovZX2s=
github.com/ipfs/go-blockservice v0.1.4-0.20200624145336-a978cec6e834/go.mod h1:OTZhFpkgY48kNzbgyvcexW9cHrpjBYIjSR0KoDOFOLU=
github.com/ipfs/go-cid v0.0.1/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
github.com/ipfs/go-cid v0.0.2/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
github.com/ipfs/go-cid v0.0.3/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=

1
lotus-soup/main.go
View File

@ -16,6 +16,7 @@ import (
var cases = map[string]interface{}{
"deals-e2e": testkit.WrapTestEnvironment(dealsE2E),
"drand-halting": testkit.WrapTestEnvironment(dealsE2E),
}
func main() {

29
lotus-soup/manifest.toml
View File

@ -38,9 +38,36 @@ instances = { min = 1, max = 100, default = 5 }
drand_period = { type = "duration", default="10s" }
drand_threshold = { type = "int", default = 2 }
drand_gossip_relay = { type = "bool", default = true }
drand_log_level = { type = "string", default="info" }
# Params relevant to pubsub tracing
enable_pubsub_tracer = { type = "bool", default = false }
# Mining Mode: synchronized -vs- natural time
[[testcases]]
name = "drand-halting"
instances = { min = 1, max = 100, default = 5 }
[testcases.params]
clients = { type = "int", default = 1 }
miners = { type = "int", default = 1 }
balance = { type = "int", default = 1 }
sectors = { type = "int", default = 1 }
role = { type = "string" }
genesis_timestamp_offset = { type = "int", default = 0 }
random_beacon_type = { type = "enum", default = "local-drand", options = ["mock", "local-drand", "external-drand"] }
# Params relevant to drand nodes. drand nodes should have role="drand", and must all be
# in the same composition group. There must be at least threshold drand nodes.
# To get lotus nodes to actually use the drand nodes, you must set random_beacon_type="local-drand"
# for the lotus node groups.
drand_period = { type = "duration", default="10s" }
drand_threshold = { type = "int", default = 2 }
drand_gossip_relay = { type = "bool", default = true }
drand_log_level = { type = "string", default="info" }
suspend_events = { type = "string", default="", desc = "a sequence of halt/resume/wait events separated by '->'" }
# Params relevant to pubsub tracing
enable_pubsub_tracer = { type = "bool", default = false } # Mining Mode: synchronized -vs- natural time
mining_mode = { type = "enum", default = "synchronized", options = ["synchronized", "natural"] }

108
lotus-soup/statemachine/statemachine.go Normal file
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@ -0,0 +1,108 @@
package statemachine
import (
"errors"
"sync"
)
// This code has been shamelessly lifted from this blog post:
// https://venilnoronha.io/a-simple-state-machine-framework-in-go
// Many thanks to the author, Venil Norohnha
// ErrEventRejected is the error returned when the state machine cannot process
// an event in the state that it is in.
var ErrEventRejected = errors.New("event rejected")
const (
// Default represents the default state of the system.
Default StateType = ""
// NoOp represents a no-op event.
NoOp EventType = "NoOp"
)
// StateType represents an extensible state type in the state machine.
type StateType string
// EventType represents an extensible event type in the state machine.
type EventType string
// EventContext represents the context to be passed to the action implementation.
type EventContext interface{}
// Action represents the action to be executed in a given state.
type Action interface {
Execute(eventCtx EventContext) EventType
}
// Events represents a mapping of events and states.
type Events map[EventType]StateType
// State binds a state with an action and a set of events it can handle.
type State struct {
Action Action
Events Events
}
// States represents a mapping of states and their implementations.
type States map[StateType]State
// StateMachine represents the state machine.
type StateMachine struct {
// Previous represents the previous state.
Previous StateType
// Current represents the current state.
Current StateType
// States holds the configuration of states and events handled by the state machine.
States States
// mutex ensures that only 1 event is processed by the state machine at any given time.
mutex sync.Mutex
}
// getNextState returns the next state for the event given the machine's current
// state, or an error if the event can't be handled in the given state.
func (s *StateMachine) getNextState(event EventType) (StateType, error) {
if state, ok := s.States[s.Current]; ok {
if state.Events != nil {
if next, ok := state.Events[event]; ok {
return next, nil
}
}
}
return Default, ErrEventRejected
}
// SendEvent sends an event to the state machine.
func (s *StateMachine) SendEvent(event EventType, eventCtx EventContext) error {
s.mutex.Lock()
defer s.mutex.Unlock()
for {
// Determine the next state for the event given the machine's current state.
nextState, err := s.getNextState(event)
if err != nil {
return ErrEventRejected
}
// Identify the state definition for the next state.
state, ok := s.States[nextState]
if !ok || state.Action == nil {
// configuration error
}
// Transition over to the next state.
s.Previous = s.Current
s.Current = nextState
// Execute the next state's action and loop over again if the event returned
// is not a no-op.
nextEvent := state.Action.Execute(eventCtx)
if nextEvent == NoOp {
return nil
}
event = nextEvent
}
}

128
lotus-soup/statemachine/suspend.go Normal file
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@ -0,0 +1,128 @@
package statemachine
import (
"fmt"
"strings"
"time"
)
const (
Running StateType = "running"
Suspended StateType = "suspended"
Halt EventType = "halt"
Resume EventType = "resume"
)
type Suspendable interface {
Halt()
Resume()
}
type HaltAction struct{}
func (a *HaltAction) Execute(ctx EventContext) EventType {
s, ok := ctx.(*Suspender)
if !ok {
fmt.Println("unable to halt, event context is not Suspendable")
return NoOp
}
s.target.Halt()
return NoOp
}
type ResumeAction struct{}
func (a *ResumeAction) Execute(ctx EventContext) EventType {
s, ok := ctx.(*Suspender)
if !ok {
fmt.Println("unable to resume, event context is not Suspendable")
return NoOp
}
s.target.Resume()
return NoOp
}
type Suspender struct {
StateMachine
target Suspendable
log LogFn
}
type LogFn func(fmt string, args ...interface{})
func NewSuspender(target Suspendable, log LogFn) *Suspender {
return &Suspender{
target: target,
log: log,
StateMachine: StateMachine{
Current: Running,
States: States{
Running: State{
Action: &ResumeAction{},
Events: Events{
Halt: Suspended,
},
},
Suspended: State{
Action: &HaltAction{},
Events: Events{
Resume: Running,
},
},
},
},
}
}
func (s *Suspender) RunEvents(eventSpec string) {
s.log("running event spec: %s", eventSpec)
for _, et := range parseEventSpec(eventSpec, s.log) {
if et.delay != 0 {
//s.log("waiting %s", et.delay.String())
time.Sleep(et.delay)
continue
}
if et.event == "" {
s.log("ignoring empty event")
continue
}
s.log("sending event %s", et.event)
err := s.SendEvent(et.event, s)
if err != nil {
s.log("error sending event %s: %s", et.event, err)
}
}
}
type eventTiming struct {
delay time.Duration
event EventType
}
func parseEventSpec(spec string, log LogFn) []eventTiming {
fields := strings.Split(spec, "->")
out := make([]eventTiming, 0, len(fields))
for _, f := range fields {
f = strings.TrimSpace(f)
words := strings.Split(f, " ")
// TODO: try to implement a "waiting" state instead of special casing like this
if words[0] == "wait" {
if len(words) != 2 {
log("expected 'wait' to be followed by duration, e.g. 'wait 30s'. ignoring.")
continue
}
d, err := time.ParseDuration(words[1])
if err != nil {
log("bad argument for 'wait': %s", err)
continue
}
out = append(out, eventTiming{delay: d})
} else {
out = append(out, eventTiming{event: EventType(words[0])})
}
}
return out
}

6
lotus-soup/testkit/testenv.go
View File

@ -6,6 +6,8 @@ import (
"strings"
"time"
"github.com/davecgh/go-spew/spew"
"github.com/testground/sdk-go/run"
"github.com/testground/sdk-go/runtime"
)
@ -30,6 +32,10 @@ func (t *TestEnvironment) DurationParam(name string) time.Duration {
return d
}
func (t *TestEnvironment) DebugSpew(format string, args... interface{}) {
t.RecordMessage(spew.Sprintf(format, args...))
}
// WaitUntilAllDone waits until all instances in the test case are done.
func (t *TestEnvironment) WaitUntilAllDone() {
ctx := context.Background()