diff --git a/.gitignore b/.gitignore index b3b5f1f8..c26689a3 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,4 @@ +.secrets/ .idea/ .vscode/ -.DS_Store \ No newline at end of file +.DS_Store diff --git a/crawlers/deploy/moonworm-unicorns-mainnet.service b/crawlers/deploy/moonworm-unicorns-mainnet.service index e8f0d2cb..e1dc8a64 100644 --- a/crawlers/deploy/moonworm-unicorns-mainnet.service +++ b/crawlers/deploy/moonworm-unicorns-mainnet.service @@ -11,7 +11,7 @@ EnvironmentFile=/home/ubuntu/moonstream-secrets/app.env Restart=on-failure RestartSec=15s ExecStart=/home/ubuntu/moonworm-env/bin/python -m moonworm.cli watch-cu \ - -w "$MOONSTREAM_POLYGON_WEB3_PROVIDER_URI" \ + -w "${MOONSTREAM_POLYGON_WEB3_PROVIDER_URI}?access_id=${NB_CONTROLLER_ACCESS_ID}&data_source=blockchain" \ -c 0xdC0479CC5BbA033B3e7De9F178607150B3AbCe1f \ -d 21418707 \ --confirmations 60 diff --git a/nodes/node_balancer/README.md b/nodes/node_balancer/README.md index 413a7085..62fd4de8 100644 --- a/nodes/node_balancer/README.md +++ b/nodes/node_balancer/README.md @@ -1,16 +1,99 @@ # Node Balancer application -## Installation +# Installation -- Prepare environment variables -- Build application +- Prepare environment variables +- Build application ```bash -go build -o nodebalancer +go build -o nodebalancer . ``` -- Run with following parameters: +# Work with nodebalancer + +## add-access + +Add new access for user: ```bash -nodebalancer -host 0.0.0.0 -port 8544 -healthcheck +nodebalancer add-access \ + --user-id "" \ + --access-id "" \ + --name "Access name" \ + --description "Description of access" \ + --extended-methods false \ + --blockchain--access true +``` + +## delete-access + +Delete user access: + +```bash +nodebalancer delete-access \ + --user-id "" \ + --access-id "" +``` + +If `access-id` not specified, all user accesses will be deleted. + +## users + +```bash +nodebalancer users | jq . +``` + +This command will return a list of bugout resources of registered users to access node balancer with their `crawlers/app/project` (in our project we will call it `crawlers`). + +```json +[ + { + "user_id": "", + "access_id": "", + "name": "", + "description": "", + "blockchain_access": true, + "extended_methods": false + } +] +``` + +`access_id` - token which allow access to nodebalancer, could be specified in both ways: + +- as a header `x-moonstream-access-id` with value `access_id` +- as query parameter `access_id=access_id` + +`blockchain_access` - boolean which allow you or not to have access to blockchain node, otherwise you will be redirected to database + +`extended_methods` - boolean which allow you to call not whitelisted method to blockchain node, by default for new user this is equal to `false` + +## server + +```bash +nodebalancer server -host 0.0.0.0 -port 8544 -healthcheck +``` + +Flag `--healthcheck` will execute background process to ping-pong available nodes to keep their status and current block number. +Flag `--debug` will extend output of each request to server and healthchecks summary. + +# Work with node + +Common request to fetch block number + +```bash +curl --request GET 'http://127.0.0.1:8544/nb/ethereum/jsonrpc?access_id=&data_source=' \ + --header 'Content-Type: application/json' \ + --data-raw '{ + "jsonrpc":"2.0", + "method":"eth_getBlockByNumber", + "params":["0xb71b64", false], + "id":1 + }' +``` + +For Web3 providers `access_id` and `data_source` could be specified in headers + +```bash +--header 'x-node-balancer-data-source: ' +--header 'x-node-balancer-access-id: ' ``` diff --git a/nodes/node_balancer/cmd/balancer.go b/nodes/node_balancer/cmd/balancer.go index c0939b01..f384d7d2 100644 --- a/nodes/node_balancer/cmd/balancer.go +++ b/nodes/node_balancer/cmd/balancer.go @@ -9,7 +9,9 @@ import ( "io/ioutil" "log" "net/http" + "net/http/httputil" "net/url" + "sync" "sync/atomic" configs "github.com/bugout-dev/moonstream/nodes/node_balancer/configs" @@ -19,6 +21,38 @@ import ( // for each blockchain we work during session. var blockchainPool BlockchainPool +// Node structure with +// StatusURL for status server at node endpoint +// GethURL for geth/bor/etc node http.server endpoint +type Node struct { + StatusURL *url.URL + GethURL *url.URL + + Alive bool + CurrentBlock uint64 + + mux sync.RWMutex + + StatusReverseProxy *httputil.ReverseProxy + GethReverseProxy *httputil.ReverseProxy +} + +type NodePool struct { + Blockchain string + Nodes []*Node + + // Counter to observe all nodes + Current uint64 +} + +type BlockchainPool struct { + Blockchains []*NodePool +} + +type NodeStatusResponse struct { + CurrentBlock uint64 `json:"current_block"` +} + // AddNode to the nodes pool func (bpool *BlockchainPool) AddNode(node *Node, blockchain string) { var nodePool *NodePool diff --git a/nodes/node_balancer/cmd/blockchain.go b/nodes/node_balancer/cmd/blockchain.go new file mode 100644 index 00000000..f64f3e7b --- /dev/null +++ b/nodes/node_balancer/cmd/blockchain.go @@ -0,0 +1,105 @@ +package cmd + +import ( + "io/ioutil" + "log" + "strconv" + "strings" + + configs "github.com/bugout-dev/moonstream/nodes/node_balancer/configs" +) + +var ( + nodeConfigs NodeConfigs + + ALLOWED_METHODS = map[string]bool{ + "eth_blockNumber": true, + "eth_call": true, + "eth_chainId": true, + "eth_estimateGas": true, + "eth_feeHistory": true, + "eth_gasPrice": true, + "eth_getBalance": true, + "eth_getBlockByHash": true, + "eth_getBlockByNumber": true, + "eth_getBlockTransactionCountByHash": true, + "eth_getBlockTransactionCountByNumber": true, + "eth_getCode": true, + "eth_getLogs": true, + "eth_getStorageAt": true, + "eth_getTransactionByHash": true, + "eth_getTransactionByBlockHashAndIndex": true, + "eth_getTransactionByBlockNumberAndIndex": true, + "eth_getTransactionCount": true, + "eth_getTransactionReceipt": true, + "eth_getUncleByBlockHashAndIndex": true, + "eth_getUncleByBlockNumberAndIndex": true, + "eth_getUncleCountByBlockHash": true, + "eth_getUncleCountByBlockNumber": true, + "eth_getWork": true, + "eth_mining": true, + // "eth_sendRawTransaction": true, + "eth_protocolVersion": true, + "eth_syncing": true, + + "net_listening": true, + "net_peerCount": true, + "net_version": true, + + "web3_clientVersion": true, + } +) + +type JSONRPCRequest struct { + Jsonrpc string `json:"jsonrpc"` + Method string `json:"method"` + Params []interface{} `json:"params"` + ID uint64 `json:"id"` +} + +// Node conf +type BlockchainConfig struct { + Blockchain string + IPs []string + Port string +} + +type NodeConfig struct { + Blockchain string + Addr string + Port uint16 +} + +type NodeConfigs struct { + NodeConfigs []NodeConfig +} + +// Return list of NodeConfig structures +func (nc *NodeConfigs) InitNodeConfigList(configPath string) { + configs.CheckEnvVarSet() + + rawBytes, err := ioutil.ReadFile(configPath) + if err != nil { + log.Fatalf("Unable to read config file, %v", err) + } + text := string(rawBytes) + lines := strings.Split(text, "\n") + + // Define available blockchain nodes + for _, line := range lines { + fields := strings.Split(line, ",") + if len(fields) == 3 { + port, err := strconv.ParseInt(fields[2], 0, 16) + if err != nil { + log.Printf("Unable to parse port number, %v", err) + continue + } + + nc.NodeConfigs = append(nc.NodeConfigs, NodeConfig{ + Blockchain: fields[0], + Addr: fields[1], + Port: uint16(port), + }) + } + } +} diff --git a/nodes/node_balancer/cmd/cli.go b/nodes/node_balancer/cmd/cli.go index 590bdf58..878f28e8 100644 --- a/nodes/node_balancer/cmd/cli.go +++ b/nodes/node_balancer/cmd/cli.go @@ -1,17 +1,23 @@ package cmd import ( + "encoding/json" "flag" "fmt" - "log" "os" "strings" + bugout "github.com/bugout-dev/bugout-go/pkg" + "github.com/google/uuid" + "github.com/bugout-dev/moonstream/nodes/node_balancer/configs" ) var ( + // Storing CLI definitions at server startup stateCLI StateCLI + + bugoutClient bugout.BugoutClient ) type flagSlice []string @@ -27,39 +33,67 @@ func (i *flagSlice) Set(value string) error { // Command Line Interface state type StateCLI struct { - serverCmd *flag.FlagSet - versionCmd *flag.FlagSet + addAccessCmd *flag.FlagSet + deleteAccessCmd *flag.FlagSet + serverCmd *flag.FlagSet + usersCmd *flag.FlagSet + versionCmd *flag.FlagSet // Common flags configPathFlag string helpFlag bool + // Add user access flags + userIDFlag string + accessIDFlag string + accessNameFlag string + accessDescriptionFlag string + blockchainAccessFlag bool + extendedMethodsFlag bool + // Server flags listeningAddrFlag string listeningPortFlag string - nodesFlag flagSlice enableHealthCheckFlag bool enableDebugFlag bool + + // Users list flags + limitFlag int + offsetFlag int } func (s *StateCLI) usage() { - fmt.Printf(`usage: nodebalancer [-h] {%[1]s,%[2]s} ... + fmt.Printf(`usage: nodebalancer [-h] {%[1]s,%[2]s,%[3]s,%[4]s,%[5]s} ... + Moonstream node balancer CLI optional arguments: -h, --help show this help message and exit subcommands: - {%[1]s,%[2]s} -`, s.serverCmd.Name(), s.versionCmd.Name()) + {%[1]s,%[2]s,%[3]s,%[4]s,%[5]s} +`, s.addAccessCmd.Name(), s.deleteAccessCmd.Name(), s.serverCmd.Name(), s.usersCmd.Name(), s.versionCmd.Name()) } +// Check if required flags are set func (s *StateCLI) checkRequirements() { if s.helpFlag { switch { + case s.addAccessCmd.Parsed(): + fmt.Printf("Add new user access token\n\n") + s.addAccessCmd.PrintDefaults() + os.Exit(0) + case s.deleteAccessCmd.Parsed(): + fmt.Printf("Delete user access token\n\n") + s.deleteAccessCmd.PrintDefaults() + os.Exit(0) case s.serverCmd.Parsed(): fmt.Printf("Start nodebalancer server\n\n") s.serverCmd.PrintDefaults() os.Exit(0) + case s.usersCmd.Parsed(): + fmt.Printf("List user access tokens\n\n") + s.usersCmd.PrintDefaults() + os.Exit(0) case s.versionCmd.Parsed(): fmt.Printf("Show version\n\n") s.versionCmd.PrintDefaults() @@ -70,49 +104,76 @@ func (s *StateCLI) checkRequirements() { } } + switch { + case s.addAccessCmd.Parsed(): + if s.userIDFlag == "" { + fmt.Printf("User ID should be specified\n\n") + s.addAccessCmd.PrintDefaults() + os.Exit(1) + } + if s.accessIDFlag == "" { + s.accessIDFlag = uuid.New().String() + } + if s.accessNameFlag == "" { + fmt.Printf("Access name should be specified\n\n") + s.addAccessCmd.PrintDefaults() + os.Exit(1) + } + case s.deleteAccessCmd.Parsed(): + if s.userIDFlag == "" && s.accessIDFlag == "" { + fmt.Printf("User or access ID flag should be specified\n\n") + s.deleteAccessCmd.PrintDefaults() + os.Exit(1) + } + case s.usersCmd.Parsed(): + if s.offsetFlag < 0 || s.limitFlag < 0 { + fmt.Printf("Offset and limit flags should be greater then zero\n\n") + s.usersCmd.PrintDefaults() + os.Exit(1) + } + } + if s.configPathFlag == "" { - homeDir, err := os.UserHomeDir() - if err != nil { - log.Fatalf("Unable to find user home directory, %v", err) - } - - configDirPath := fmt.Sprintf("%s/.nodebalancer", homeDir) - configPath := fmt.Sprintf("%s/config.txt", configDirPath) - - err = os.MkdirAll(configDirPath, os.ModePerm) - if err != nil { - log.Fatalf("Unable to create directory, %v", err) - } - - _, err = os.Stat(configPath) - if err != nil { - tempConfigB := []byte("ethereum,http://127.0.0.1,8545") - err = os.WriteFile(configPath, tempConfigB, 0644) - if err != nil { - log.Fatalf("Unable to write config, %v", err) - } - } - + configPath := configs.GenerateDefaultConfig() s.configPathFlag = configPath } } func (s *StateCLI) populateCLI() { // Subcommands setup + s.addAccessCmd = flag.NewFlagSet("add-access", flag.ExitOnError) + s.deleteAccessCmd = flag.NewFlagSet("delete-access", flag.ExitOnError) s.serverCmd = flag.NewFlagSet("server", flag.ExitOnError) + s.usersCmd = flag.NewFlagSet("users", flag.ExitOnError) s.versionCmd = flag.NewFlagSet("version", flag.ExitOnError) // Common flag pointers - for _, fs := range []*flag.FlagSet{s.serverCmd, s.versionCmd} { + for _, fs := range []*flag.FlagSet{s.addAccessCmd, s.deleteAccessCmd, s.serverCmd, s.usersCmd, s.versionCmd} { fs.BoolVar(&s.helpFlag, "help", false, "Show help message") fs.StringVar(&s.configPathFlag, "config", "", "Path to configuration file (default: ~/.nodebalancer/config.txt)") } + // Add, delete and list user access subcommand flag pointers + for _, fs := range []*flag.FlagSet{s.addAccessCmd, s.deleteAccessCmd, s.usersCmd} { + fs.StringVar(&s.userIDFlag, "user-id", "", "Bugout user ID") + fs.StringVar(&s.accessIDFlag, "access-id", "", "UUID for access identification") + } + + // Add user access subcommand flag pointers + s.addAccessCmd.StringVar(&s.accessNameFlag, "name", "", "Name of access") + s.addAccessCmd.StringVar(&s.accessDescriptionFlag, "description", "", "Description of access") + s.addAccessCmd.BoolVar(&s.blockchainAccessFlag, "blockchain-access", false, "Provide if allow direct access to blockchain nodes") + s.addAccessCmd.BoolVar(&s.extendedMethodsFlag, "extended-methods", false, "Provide to be able to execute not whitelisted methods") + // Server subcommand flag pointers s.serverCmd.StringVar(&s.listeningAddrFlag, "host", "127.0.0.1", "Server listening address") s.serverCmd.StringVar(&s.listeningPortFlag, "port", "8544", "Server listening port") - s.serverCmd.BoolVar(&s.enableHealthCheckFlag, "healthcheck", false, "To enable healthcheck ser healthcheck flag") + s.serverCmd.BoolVar(&s.enableHealthCheckFlag, "healthcheck", false, "To enable healthcheck set healthcheck flag") s.serverCmd.BoolVar(&s.enableDebugFlag, "debug", false, "To enable debug mode with extended log set debug flag") + + // Users list subcommand flag pointers + s.usersCmd.IntVar(&s.limitFlag, "limit", 10, "Output result limit") + s.usersCmd.IntVar(&s.offsetFlag, "offset", 0, "Result output offset") } func CLI() { @@ -122,14 +183,161 @@ func CLI() { os.Exit(1) } + // Init bugout client + bc, err := bugout.ClientFromEnv() + if err != nil { + fmt.Printf("Unable to initialize bugout client %v", err) + os.Exit(1) + } + bugoutClient = bc + // Parse subcommands and appropriate FlagSet switch os.Args[1] { + case "add-access": + stateCLI.addAccessCmd.Parse(os.Args[2:]) + stateCLI.checkRequirements() + + proposedUserAccess := ClientResourceData{ + UserID: stateCLI.userIDFlag, + AccessID: stateCLI.accessIDFlag, + Name: stateCLI.accessNameFlag, + Description: stateCLI.accessDescriptionFlag, + BlockchainAccess: stateCLI.blockchainAccessFlag, + ExtendedMethods: stateCLI.extendedMethodsFlag, + } + _, err := bugoutClient.Brood.FindUser( + configs.NB_CONTROLLER_TOKEN, + map[string]string{ + "user_id": proposedUserAccess.UserID, + "application_id": configs.NB_APPLICATION_ID, + }, + ) + if err != nil { + fmt.Printf("User does not exists %v\n", err) + os.Exit(1) + } + resource, err := bugoutClient.Brood.CreateResource(configs.NB_CONTROLLER_TOKEN, configs.NB_APPLICATION_ID, proposedUserAccess) + if err != nil { + fmt.Printf("Unable to create user access %v\n", err) + os.Exit(1) + } + resource_data, err := json.Marshal(resource.ResourceData) + if err != nil { + fmt.Printf("Unable to encode resource %s data interface to json %v", resource.Id, err) + os.Exit(1) + } + fmt.Println(string(resource_data)) + + case "delete-access": + stateCLI.deleteAccessCmd.Parse(os.Args[2:]) + stateCLI.checkRequirements() + + queryParameters := make(map[string]string) + if stateCLI.userIDFlag != "" { + queryParameters["user_id"] = stateCLI.userIDFlag + } + if stateCLI.accessIDFlag != "" { + queryParameters["access_id"] = stateCLI.accessIDFlag + } + resources, err := bugoutClient.Brood.GetResources( + configs.NB_CONTROLLER_TOKEN, + configs.NB_APPLICATION_ID, + queryParameters, + ) + if err != nil { + fmt.Printf("Unable to get Bugout resources %v\n", err) + os.Exit(1) + } + + var userAccesses []ClientResourceData + for _, resource := range resources.Resources { + deletedResource, err := bugoutClient.Brood.DeleteResource(configs.NB_CONTROLLER_TOKEN, resource.Id) + if err != nil { + fmt.Printf("Unable to delete resource %s %v\n", resource.Id, err) + continue + } + resource_data, err := json.Marshal(deletedResource.ResourceData) + if err != nil { + fmt.Printf("Unable to encode resource %s data interface to json %v", resource.Id, err) + continue + } + var userAccess ClientResourceData + err = json.Unmarshal(resource_data, &userAccess) + if err != nil { + fmt.Printf("Unable to decode resource %s data json to structure %v", resource.Id, err) + continue + } + userAccesses = append(userAccesses, userAccess) + } + + userAccessesJson, err := json.Marshal(userAccesses) + if err != nil { + fmt.Printf("Unable to marshal user access struct %v\n", err) + os.Exit(1) + } + fmt.Println(string(userAccessesJson)) + case "server": stateCLI.serverCmd.Parse(os.Args[2:]) stateCLI.checkRequirements() + configs.CheckEnvVarSet() + Server() + case "users": + stateCLI.usersCmd.Parse(os.Args[2:]) + stateCLI.checkRequirements() + + var queryParameters map[string]string + if stateCLI.userIDFlag != "" { + queryParameters["user_id"] = stateCLI.userIDFlag + } + if stateCLI.accessIDFlag != "" { + queryParameters["access_id"] = stateCLI.accessIDFlag + } + resources, err := bugoutClient.Brood.GetResources( + configs.NB_CONTROLLER_TOKEN, + configs.NB_APPLICATION_ID, + queryParameters, + ) + if err != nil { + fmt.Printf("Unable to get Bugout resources %v\n", err) + os.Exit(1) + } + + var userAccesses []ClientResourceData + + offset := stateCLI.offsetFlag + if stateCLI.offsetFlag > len(resources.Resources) { + offset = len(resources.Resources) + } + limit := stateCLI.offsetFlag + stateCLI.limitFlag + if limit > len(resources.Resources) { + limit = len(resources.Resources[offset:]) + offset + } + + for _, resource := range resources.Resources[offset:limit] { + resource_data, err := json.Marshal(resource.ResourceData) + if err != nil { + fmt.Printf("Unable to encode resource %s data interface to json %v", resource.Id, err) + continue + } + var userAccess ClientResourceData + err = json.Unmarshal(resource_data, &userAccess) + if err != nil { + fmt.Printf("Unable to decode resource %s data json to structure %v", resource.Id, err) + continue + } + userAccesses = append(userAccesses, userAccess) + } + userAccessesJson, err := json.Marshal(userAccesses) + if err != nil { + fmt.Printf("Unable to marshal user accesses struct %v\n", err) + os.Exit(1) + } + fmt.Println(string(userAccessesJson)) + case "version": stateCLI.versionCmd.Parse(os.Args[2:]) stateCLI.checkRequirements() diff --git a/nodes/node_balancer/cmd/clients.go b/nodes/node_balancer/cmd/clients.go index d3bd3fe6..8765899b 100644 --- a/nodes/node_balancer/cmd/clients.go +++ b/nodes/node_balancer/cmd/clients.go @@ -3,6 +3,7 @@ package cmd import ( "errors" "reflect" + "sync" "time" configs "github.com/bugout-dev/moonstream/nodes/node_balancer/configs" @@ -14,14 +15,40 @@ var ( xdaiClientPool ClientPool ) -// Generate client pools for different blockchains +// Structure to define user access according with Brood resources +type ClientResourceData struct { + UserID string `json:"user_id"` + AccessID string `json:"access_id"` + Name string `json:"name"` + Description string `json:"description"` + BlockchainAccess bool `json:"blockchain_access"` + ExtendedMethods bool `json:"extended_methods"` + + dataSource string +} + +// Node - which one node client worked with +// LastCallTs - timestamp from last call +type Client struct { + Node *Node + LastCallTs int64 + + mux sync.RWMutex +} + +// Where id is a key and equal to ClientResourceData -> AccessID +type ClientPool struct { + Client map[string]*Client +} + +// Generate pools for clients for different blockchains func CreateClientPools() { ethereumClientPool.Client = make(map[string]*Client) polygonClientPool.Client = make(map[string]*Client) xdaiClientPool.Client = make(map[string]*Client) } -// Return client pool correspongin to blockchain +// Return client pool corresponding to provided blockchain func GetClientPool(blockchain string) (*ClientPool, error) { var cpool *ClientPool if blockchain == "ethereum" { @@ -31,7 +58,7 @@ func GetClientPool(blockchain string) (*ClientPool, error) { } else if blockchain == "xdai" { cpool = &xdaiClientPool } else { - return nil, errors.New("Unexisting blockchain provided") + return nil, errors.New("Unsupported blockchain provided") } return cpool, nil } @@ -59,7 +86,6 @@ func (client *Client) GetClientLastCallDiff() (lastCallTs int64) { // Find clint with same ID and update timestamp or // add new one if doesn't exist func (cpool *ClientPool) AddClientNode(id string, node *Node) { - if cpool.Client[id] != nil { if reflect.DeepEqual(cpool.Client[id].Node, node) { cpool.Client[id].UpdateClientLastCall() diff --git a/nodes/node_balancer/cmd/data.go b/nodes/node_balancer/cmd/data.go deleted file mode 100644 index 0a1d3e0a..00000000 --- a/nodes/node_balancer/cmd/data.go +++ /dev/null @@ -1,59 +0,0 @@ -/* -Data structure. -*/ -package cmd - -import ( - "net/http/httputil" - "net/url" - "sync" -) - -type PingResponse struct { - Status string `json:"status"` -} - -type NodeStatusResponse struct { - CurrentBlock uint64 `json:"current_block"` -} - -// Node - which one node client worked with -// LastCallTs - timestamp from last call -type Client struct { - Node *Node - LastCallTs int64 - - mux sync.RWMutex -} - -type ClientPool struct { - Client map[string]*Client -} - -// Node structure with -// StatusURL for status server at node endpoint -// GethURL for geth/bor/etc node http.server endpoint -type Node struct { - StatusURL *url.URL - GethURL *url.URL - - Alive bool - CurrentBlock uint64 - - mux sync.RWMutex - - StatusReverseProxy *httputil.ReverseProxy - GethReverseProxy *httputil.ReverseProxy -} - -type NodePool struct { - Blockchain string - Nodes []*Node - - // Counter to observe all nodes - Current uint64 -} - -type BlockchainPool struct { - Blockchains []*NodePool -} diff --git a/nodes/node_balancer/cmd/db.go b/nodes/node_balancer/cmd/db.go new file mode 100644 index 00000000..e31b9d24 --- /dev/null +++ b/nodes/node_balancer/cmd/db.go @@ -0,0 +1,108 @@ +package cmd + +import ( + "database/sql" + "fmt" + + configs "github.com/bugout-dev/moonstream/nodes/node_balancer/configs" + + _ "github.com/lib/pq" +) + +var ( + databaseClient DatabaseClient +) + +type DatabaseClient struct { + Client *sql.DB +} + +// Establish connection with database +func InitDatabaseClient() error { + db, err := sql.Open("postgres", configs.MOONSTREAM_DB_URI_READ_ONLY) + if err != nil { + return fmt.Errorf("DSN parse error or another database initialization error: %v", err) + } + + // Set the maximum number of concurrently idle connections, + // by default sql.DB allows a maximum of 2 idle connections. + db.SetMaxIdleConns(configs.MOONSTREAM_DB_MAX_IDLE_CONNS) + + // Set the maximum lifetime of a connection. + // Longer lifetime increase memory usage. + db.SetConnMaxLifetime(configs.MOONSTREAM_DB_CONN_MAX_LIFETIME) + + databaseClient = DatabaseClient{ + Client: db, + } + + return nil +} + +type Block struct { + BlockNumber uint64 `json:"block_number"` + Difficulty uint64 `json:"difficulty"` + ExtraData string `json:"extra_data"` + GasLimit uint64 `json:"gas_limit"` + GasUsed uint64 `json:"gas_used"` + BaseFeePerGas interface{} `json:"base_fee_per_gas"` + Hash string `json:"hash"` + LogsBloom string `json:"logs_bloom"` + Miner string `json:"miner"` + Nonce string `json:"nonce"` + ParentHash string `json:"parent_hash"` + ReceiptRoot string `json:"receipt_root"` + Uncles string `json:"uncles"` + Size float64 `json:"size"` + StateRoot string `json:"state_root"` + Timestamp uint64 `json:"timestamp"` + TotalDifficulty string `json:"total_difficulty"` + TransactionsRoot string `json:"transactions_root"` + + IndexedAt string `json:"indexed_at"` +} + +// Get block from database +func (dbc *DatabaseClient) GetBlock(blockchain string, blockNumber uint64) (Block, error) { + var block Block + + // var tableName string + // if blockchain == "ethereum" { + // tableName = "ethereum_blocks" + // } else if blockchain == "polygon" { + // tableName = "polygon_blocks" + // } else { + // return block, fmt.Errorf("Unsupported blockchain") + // } + row := dbc.Client.QueryRow( + "SELECT block_number,difficulty,extra_data,gas_limit,gas_used,base_fee_per_gas,hash,logs_bloom,miner,nonce,parent_hash,receipt_root,uncles,size,state_root,timestamp,total_difficulty,transactions_root,indexed_at FROM ethereum_blocks WHERE block_number = $1", + // tableName, + blockNumber, + ) + + if err := row.Scan( + &block.BlockNumber, + &block.Difficulty, + &block.ExtraData, + &block.GasLimit, + &block.GasUsed, + &block.BaseFeePerGas, + &block.Hash, + &block.LogsBloom, + &block.Miner, + &block.Nonce, + &block.ParentHash, + &block.ReceiptRoot, + &block.Uncles, + &block.Size, + &block.StateRoot, + &block.Timestamp, + &block.TotalDifficulty, + &block.TransactionsRoot, + &block.IndexedAt, + ); err != nil { + return block, err + } + + return block, nil +} diff --git a/nodes/node_balancer/cmd/middleware.go b/nodes/node_balancer/cmd/middleware.go index 1bc69fda..dffc7cb9 100644 --- a/nodes/node_balancer/cmd/middleware.go +++ b/nodes/node_balancer/cmd/middleware.go @@ -4,13 +4,59 @@ Server API middlewares. package cmd import ( + "bytes" + "context" + "encoding/json" + "fmt" + "io/ioutil" "log" "net" "net/http" + "strings" + + "github.com/bugout-dev/moonstream/nodes/node_balancer/configs" humbug "github.com/bugout-dev/humbug/go/pkg" ) +// Extract access_id from header and query. Query takes precedence over header. +func extractAccessID(r *http.Request) string { + var accessID string + + accessIDHeaders := r.Header[strings.Title(configs.NB_ACCESS_ID_HEADER)] + for _, h := range accessIDHeaders { + accessID = h + } + + queries := r.URL.Query() + for k, v := range queries { + if k == "access_id" { + accessID = v[0] + } + } + + return accessID +} + +// Extract data_source from header and query. Query takes precedence over header. +func extractDataSource(r *http.Request) string { + dataSource := "database" + + dataSources := r.Header[strings.Title(configs.NB_DATA_SOURCE_HEADER)] + for _, h := range dataSources { + dataSource = h + } + + queries := r.URL.Query() + for k, v := range queries { + if k == "data_source" { + dataSource = v[0] + } + } + + return dataSource +} + // Handle panic errors to prevent server shutdown func panicMiddleware(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { @@ -31,12 +77,106 @@ func panicMiddleware(next http.Handler) http.Handler { // Log access requests in proper format func logMiddleware(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + body, err := ioutil.ReadAll(r.Body) + if err != nil { + http.Error(w, "Unable to read body", http.StatusBadRequest) + return + } + r.Body = ioutil.NopCloser(bytes.NewBuffer(body)) + if len(body) > 0 { + defer r.Body.Close() + } + next.ServeHTTP(w, r) + ip, _, err := net.SplitHostPort(r.RemoteAddr) if err != nil { - log.Printf("Unable to parse client IP: %s\n", r.RemoteAddr) - } else { - log.Printf("%s %s %s\n", ip, r.Method, r.URL.Path) + http.Error(w, fmt.Sprintf("Unable to parse client IP: %s", r.RemoteAddr), http.StatusBadRequest) + return } + logStr := fmt.Sprintf("%s %s %s", ip, r.Method, r.URL.Path) + + // Parse body and log method if jsonrpc path + pathSlice := strings.Split(r.URL.Path, "/") + if r.Method == "POST" && pathSlice[len(pathSlice)-1] == "jsonrpc" { + var jsonrpcRequest JSONRPCRequest + err = json.Unmarshal(body, &jsonrpcRequest) + if err != nil { + log.Printf("Unable to parse body %v", err) + } + logStr += fmt.Sprintf(" %s", jsonrpcRequest.Method) + } + + if stateCLI.enableDebugFlag { + if r.URL.RawQuery != "" { + logStr += fmt.Sprintf(" %s", r.URL.RawQuery) + } + accessID := extractAccessID(r) + if accessID != "" { + dataSource := extractDataSource(r) + logStr += fmt.Sprintf(" %s %s", dataSource, accessID) + } + } + log.Printf("%s\n", logStr) + }) +} + +// Check access id was provided correctly and save user access configuration to request context +func accessMiddleware(next http.Handler) http.Handler { + return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + var currentClientAccess ClientResourceData + + accessID := extractAccessID(r) + dataSource := extractDataSource(r) + + if accessID == "" { + http.Error(w, "No access id passed with request", http.StatusForbidden) + return + } + + // If access id does not belong to internal crawlers, then find it in Bugout resources + if accessID == configs.NB_CONTROLLER_ACCESS_ID { + currentClientAccess = internalCrawlersAccess + currentClientAccess.dataSource = dataSource + } else { + resources, err := bugoutClient.Brood.GetResources( + configs.NB_CONTROLLER_TOKEN, + configs.NB_APPLICATION_ID, + map[string]string{"access_id": accessID}, + ) + if err != nil { + http.Error(w, "Unable to get user with provided access identifier", http.StatusForbidden) + return + } + if len(resources.Resources) == 0 { + http.Error(w, "User with provided access identifier not found", http.StatusForbidden) + return + } + resource_data, err := json.Marshal(resources.Resources[0].ResourceData) + if err != nil { + http.Error(w, "Unable to encode resource data interface to json", http.StatusInternalServerError) + return + } + var clientResourceData ClientResourceData + err = json.Unmarshal(resource_data, &clientResourceData) + if err != nil { + http.Error(w, "Unable to decode resource data json to structure", http.StatusInternalServerError) + return + } + currentClientAccess = ClientResourceData{ + UserID: clientResourceData.UserID, + AccessID: clientResourceData.AccessID, + Name: clientResourceData.Name, + Description: clientResourceData.Description, + BlockchainAccess: clientResourceData.BlockchainAccess, + ExtendedMethods: clientResourceData.ExtendedMethods, + + dataSource: dataSource, + } + } + + ctxUser := context.WithValue(r.Context(), "currentClientAccess", currentClientAccess) + + next.ServeHTTP(w, r.WithContext(ctxUser)) }) } diff --git a/nodes/node_balancer/cmd/routes.go b/nodes/node_balancer/cmd/routes.go index cc8d921e..36559915 100644 --- a/nodes/node_balancer/cmd/routes.go +++ b/nodes/node_balancer/cmd/routes.go @@ -4,15 +4,22 @@ Handle routes for load balancer API. package cmd import ( + "bytes" "encoding/json" "fmt" + "io/ioutil" "log" "net/http" + "strconv" "strings" configs "github.com/bugout-dev/moonstream/nodes/node_balancer/configs" ) +type PingResponse struct { + Status string `json:"status"` +} + // pingRoute response with status of load balancer server itself func pingRoute(w http.ResponseWriter, r *http.Request) { w.Header().Set("Content-Type", "application/json") @@ -20,8 +27,20 @@ func pingRoute(w http.ResponseWriter, r *http.Request) { json.NewEncoder(w).Encode(response) } +func debugRoute(w http.ResponseWriter, r *http.Request) { + log.Printf("Clients: %v", ethereumClientPool) + return +} + // lbHandler load balances the incoming requests to nodes func lbHandler(w http.ResponseWriter, r *http.Request) { + currentClientAccessRaw := r.Context().Value("currentClientAccess") + currentClientAccess, ok := currentClientAccessRaw.(ClientResourceData) + if !ok { + http.Error(w, "Internal server error", http.StatusInternalServerError) + return + } + attempts := GetAttemptsFromContext(r) if attempts > configs.NB_CONNECTION_RETRIES { log.Printf("Max attempts reached from %s %s, terminating\n", r.RemoteAddr, r.URL.Path) @@ -42,13 +61,6 @@ func lbHandler(w http.ResponseWriter, r *http.Request) { return } - clientId := w.Header().Get(configs.MOONSTREAM_CLIENT_ID_HEADER) - if clientId == "" { - // TODO(kompotkot): After all internal crawlers and services start - // providing client id header, then replace to http.Error - clientId = "none" - } - // Chose one node var node *Node cpool, err := GetClientPool(blockchain) @@ -56,14 +68,14 @@ func lbHandler(w http.ResponseWriter, r *http.Request) { http.Error(w, fmt.Sprintf("Unacceptable blockchain provided %s", blockchain), http.StatusBadRequest) return } - node = cpool.GetClientNode(clientId) + node = cpool.GetClientNode(currentClientAccess.AccessID) if node == nil { node = blockchainPool.GetNextNode(blockchain) if node == nil { http.Error(w, "There are no nodes available", http.StatusServiceUnavailable) return } - cpool.AddClientNode(clientId, node) + cpool.AddClientNode(currentClientAccess.AccessID, node) } // Save origin path, to use in proxyErrorHandler if node will not response @@ -75,11 +87,73 @@ func lbHandler(w http.ResponseWriter, r *http.Request) { node.StatusReverseProxy.ServeHTTP(w, r) return case strings.HasPrefix(r.URL.Path, fmt.Sprintf("/nb/%s/jsonrpc", blockchain)): - r.URL.Path = "/" - node.GethReverseProxy.ServeHTTP(w, r) + lbJSONRPCHandler(w, r, blockchain, node, currentClientAccess) return default: http.Error(w, fmt.Sprintf("Unacceptable path for %s blockchain %s", blockchain, r.URL.Path), http.StatusBadRequest) return } } + +func lbJSONRPCHandler(w http.ResponseWriter, r *http.Request, blockchain string, node *Node, currentClientAccess ClientResourceData) { + body, err := ioutil.ReadAll(r.Body) + if err != nil { + http.Error(w, "Unable to read body", http.StatusBadRequest) + return + } + r.Body = ioutil.NopCloser(bytes.NewBuffer(body)) + + var jsonrpcRequest JSONRPCRequest + err = json.Unmarshal(body, &jsonrpcRequest) + if err != nil { + http.Error(w, "Unable to parse JSON RPC request", http.StatusBadRequest) + return + } + + switch { + case currentClientAccess.dataSource == "blockchain": + if currentClientAccess.BlockchainAccess == false { + http.Error(w, "Access to blockchain node not allowed with provided access id", http.StatusForbidden) + return + } + if currentClientAccess.ExtendedMethods == false { + _, exists := ALLOWED_METHODS[jsonrpcRequest.Method] + if !exists { + http.Error(w, "Method for provided access id not allowed", http.StatusForbidden) + return + } + } + + r.URL.Path = "/" + // If required detailed timeout configuration, define node.GethReverseProxy.Transport = &http.Transport{} + // as modified structure of DefaultTransport net/http/transport/DefaultTransport + node.GethReverseProxy.ServeHTTP(w, r) + return + case currentClientAccess.dataSource == "database": + // lbDatabaseHandler(w, r, blockchain, jsonrpcRequest) + http.Error(w, "Database access under development", http.StatusInternalServerError) + return + default: + http.Error(w, fmt.Sprintf("Unacceptable data source %s", currentClientAccess.dataSource), http.StatusBadRequest) + return + } +} + +func lbDatabaseHandler(w http.ResponseWriter, r *http.Request, blockchain string, jsonrpcRequest JSONRPCRequest) { + switch { + case jsonrpcRequest.Method == "eth_getBlockByNumber": + var blockNumber uint64 + blockNumber, _ = strconv.ParseUint(jsonrpcRequest.Params[0].(string), 10, 32) + + block, err := databaseClient.GetBlock(blockchain, blockNumber) + if err != nil { + fmt.Printf("Unable to get block from database %v", err) + http.Error(w, fmt.Sprintf("no such block %v", blockNumber), http.StatusBadRequest) + return + } + fmt.Println(block) + default: + http.Error(w, fmt.Sprintf("Unsupported method %s by database, please use blockchain as data source", jsonrpcRequest.Method), http.StatusBadRequest) + return + } +} diff --git a/nodes/node_balancer/cmd/server.go b/nodes/node_balancer/cmd/server.go index dda83721..3985ba07 100644 --- a/nodes/node_balancer/cmd/server.go +++ b/nodes/node_balancer/cmd/server.go @@ -5,19 +5,27 @@ package cmd import ( "context" + "encoding/json" "fmt" "log" "net/http" "net/http/httputil" "net/url" + "os" "time" - humbug "github.com/bugout-dev/humbug/go/pkg" configs "github.com/bugout-dev/moonstream/nodes/node_balancer/configs" + + humbug "github.com/bugout-dev/humbug/go/pkg" "github.com/google/uuid" ) -var reporter *humbug.HumbugReporter +var ( + internalCrawlersAccess ClientResourceData + + // Crash reporter + reporter *humbug.HumbugReporter +) // initHealthCheck runs a routine for check status of the nodes every 5 seconds func initHealthCheck(debug bool) { @@ -100,25 +108,72 @@ func Server() { var err error sessionID := uuid.New().String() consent := humbug.CreateHumbugConsent(humbug.True) - reporter, err = humbug.CreateHumbugReporter(consent, "moonstream-node-balancer", sessionID, configs.HUMBUG_REPORTER_NODE_BALANCER_TOKEN) + reporter, err = humbug.CreateHumbugReporter(consent, "moonstream-node-balancer", sessionID, configs.HUMBUG_REPORTER_NB_TOKEN) if err != nil { - panic(fmt.Sprintf("Invalid Humbug Crash configuration: %s", err.Error())) + fmt.Printf("Invalid Humbug Crash configuration: %v", err) + os.Exit(1) } // Record system information reporter.Publish(humbug.SystemReport()) + resources, err := bugoutClient.Brood.GetResources( + configs.NB_CONTROLLER_TOKEN, + configs.NB_APPLICATION_ID, + map[string]string{"access_id": configs.NB_CONTROLLER_ACCESS_ID}, + ) + if err != nil { + fmt.Printf("Unable to get user with provided access identifier %v", err) + os.Exit(1) + } + if len(resources.Resources) != 1 { + fmt.Printf("User with provided access identifier has wrong number of resources %v", err) + os.Exit(1) + } + resource_data, err := json.Marshal(resources.Resources[0].ResourceData) + if err != nil { + fmt.Printf("Unable to encode resource data interface to json %v", err) + os.Exit(1) + } + var clientAccess ClientResourceData + err = json.Unmarshal(resource_data, &clientAccess) + if err != nil { + fmt.Printf("Unable to decode resource data json to structure %v", err) + os.Exit(1) + } + internalCrawlersAccess = ClientResourceData{ + UserID: clientAccess.UserID, + AccessID: clientAccess.AccessID, + Name: clientAccess.Name, + Description: clientAccess.Description, + BlockchainAccess: clientAccess.BlockchainAccess, + ExtendedMethods: clientAccess.ExtendedMethods, + } + log.Printf( + "Internal crawlers access set, resource id: %s, blockchain access: %t, extended methods: %t", + resources.Resources[0].Id, clientAccess.BlockchainAccess, clientAccess.ExtendedMethods, + ) + + err = InitDatabaseClient() + if err != nil { + log.Printf("Unable to initialize database connection %v\n", err) + } else { + log.Printf("Connection with database established\n") + } + // Fill NodeConfigList with initial nodes from environment variables - configs.ConfigList.InitNodeConfigList(stateCLI.configPathFlag) + nodeConfigs.InitNodeConfigList(stateCLI.configPathFlag) // Parse nodes and set list of proxies - for i, nodeConfig := range configs.ConfigList.Configs { + for i, nodeConfig := range nodeConfigs.NodeConfigs { gethUrl, err := url.Parse(fmt.Sprintf("http://%s:%d", nodeConfig.Addr, nodeConfig.Port)) if err != nil { - log.Fatal(err) + fmt.Printf("Unable to parse gethUrl with addr: %s and port: %d\n", nodeConfig.Addr, nodeConfig.Port) + continue } statusUrl, err := url.Parse(fmt.Sprintf("http://%s:%s", nodeConfig.Addr, configs.MOONSTREAM_NODES_SERVER_PORT)) if err != nil { - log.Fatal(err) + fmt.Printf("Unable to parse statusUrl with addr: %s and port: %s\n", nodeConfig.Addr, configs.MOONSTREAM_NODES_SERVER_PORT) + continue } proxyToStatus := httputil.NewSingleHostReverseProxy(statusUrl) @@ -135,13 +190,17 @@ func Server() { GethReverseProxy: proxyToGeth, }, nodeConfig.Blockchain) log.Printf( - "Added new %s proxy %d with geth url: %s and status url: %s\n", + "Added new %s proxy blockchain under index %d from config file with geth url: %s and status url: %s\n", nodeConfig.Blockchain, i, gethUrl, statusUrl) } serveMux := http.NewServeMux() + serveMux.Handle("/nb/", accessMiddleware(http.HandlerFunc(lbHandler))) + log.Println("Authentication middleware enabled") + if stateCLI.enableDebugFlag { + serveMux.HandleFunc("/debug", debugRoute) + } serveMux.HandleFunc("/ping", pingRoute) - serveMux.HandleFunc("/nb/", lbHandler) // Set common middlewares, from bottom to top commonHandler := logMiddleware(serveMux) @@ -150,18 +209,20 @@ func Server() { server := http.Server{ Addr: fmt.Sprintf("%s:%s", stateCLI.listeningAddrFlag, stateCLI.listeningPortFlag), Handler: commonHandler, - ReadTimeout: 10 * time.Second, - WriteTimeout: 10 * time.Second, + ReadTimeout: 40 * time.Second, + WriteTimeout: 40 * time.Second, } // Start node health checking and current block fetching + blockchainPool.HealthCheck() if stateCLI.enableHealthCheckFlag { go initHealthCheck(stateCLI.enableDebugFlag) } - log.Printf("Starting server at %s:%s\n", stateCLI.listeningAddrFlag, stateCLI.listeningPortFlag) + log.Printf("Starting node load balancer HTTP server at %s:%s\n", stateCLI.listeningAddrFlag, stateCLI.listeningPortFlag) err = server.ListenAndServe() if err != nil { - log.Fatal(err) + fmt.Printf("Failed to start server listener %v", err) + os.Exit(1) } } diff --git a/nodes/node_balancer/configs/settings.go b/nodes/node_balancer/configs/settings.go index ee89308c..c66afd55 100644 --- a/nodes/node_balancer/configs/settings.go +++ b/nodes/node_balancer/configs/settings.go @@ -4,82 +4,82 @@ Configurations for load balancer server. package configs import ( - "io/ioutil" + "fmt" "log" "os" - "strconv" - "strings" "time" ) -type BlockchainConfig struct { - Blockchain string - IPs []string - Port string -} +var ( + // Bugout and application configuration + BUGOUT_AUTH_URL = os.Getenv("BUGOUT_AUTH_URL") + BUGOUT_AUTH_CALL_TIMEOUT = time.Second * 5 + NB_APPLICATION_ID = os.Getenv("NB_APPLICATION_ID") + NB_CONTROLLER_TOKEN = os.Getenv("NB_CONTROLLER_TOKEN") + NB_CONTROLLER_ACCESS_ID = os.Getenv("NB_CONTROLLER_ACCESS_ID") -type NodeConfig struct { - Blockchain string - Addr string - Port uint16 -} + NB_CONNECTION_RETRIES = 2 + NB_CONNECTION_RETRIES_INTERVAL = time.Millisecond * 10 + NB_HEALTH_CHECK_INTERVAL = time.Second * 5 + NB_HEALTH_CHECK_CALL_TIMEOUT = time.Second * 2 -type NodeConfigList struct { - Configs []NodeConfig -} + // Client configuration + NB_CLIENT_NODE_KEEP_ALIVE = int64(5) // How long to store node in hot list for client in seconds -var ConfigList NodeConfigList + NB_ACCESS_ID_HEADER = os.Getenv("NB_ACCESS_ID_HEADER") + NB_DATA_SOURCE_HEADER = os.Getenv("NB_DATA_SOURCE_HEADER") + + // Humbug configuration + HUMBUG_REPORTER_NB_TOKEN = os.Getenv("HUMBUG_REPORTER_NB_TOKEN") + + // Database configuration + MOONSTREAM_DB_URI_READ_ONLY = os.Getenv("MOONSTREAM_DB_URI_READ_ONLY") + MOONSTREAM_DB_MAX_IDLE_CONNS int = 30 + MOONSTREAM_DB_CONN_MAX_LIFETIME = 30 * time.Minute +) var MOONSTREAM_NODES_SERVER_PORT = os.Getenv("MOONSTREAM_NODES_SERVER_PORT") -var MOONSTREAM_CLIENT_ID_HEADER = os.Getenv("MOONSTREAM_CLIENT_ID_HEADER") -func checkEnvVarSet() { - if MOONSTREAM_CLIENT_ID_HEADER == "" { - MOONSTREAM_CLIENT_ID_HEADER = "x-moonstream-client-id" +func CheckEnvVarSet() { + if NB_ACCESS_ID_HEADER == "" { + NB_ACCESS_ID_HEADER = "x-node-balancer-access-id" + } + if NB_DATA_SOURCE_HEADER == "" { + NB_DATA_SOURCE_HEADER = "x-node-balancer-data-source" } if MOONSTREAM_NODES_SERVER_PORT == "" { - log.Fatal("Environment variable MOONSTREAM_NODES_SERVER_PORT not set") + fmt.Println("Environment variable MOONSTREAM_NODES_SERVER_PORT not set") + os.Exit(1) } } -// Return list of NodeConfig structures -func (nc *NodeConfigList) InitNodeConfigList(configPath string) { - checkEnvVarSet() - - rawBytes, err := ioutil.ReadFile(configPath) +func GenerateDefaultConfig() string { + homeDir, err := os.UserHomeDir() if err != nil { - log.Fatalf("Unable to read config file, %v", err) + fmt.Printf("Unable to find user home directory, %v", err) + os.Exit(1) } - text := string(rawBytes) - lines := strings.Split(text, "\n") - // Define available blockchain nodes - for _, line := range lines { - fields := strings.Split(line, ",") - if len(fields) == 3 { - port, err := strconv.ParseInt(fields[2], 0, 16) - if err != nil { - log.Printf("Unable to parse port number, %v", err) - continue - } + configDirPath := fmt.Sprintf("%s/.nodebalancer", homeDir) + configPath := fmt.Sprintf("%s/config.txt", configDirPath) - nc.Configs = append(nc.Configs, NodeConfig{ - Blockchain: fields[0], - Addr: fields[1], - Port: uint16(port), - }) + err = os.MkdirAll(configDirPath, os.ModePerm) + if err != nil { + fmt.Printf("Unable to create directory, %v", err) + os.Exit(1) + } + + _, err = os.Stat(configPath) + if err != nil { + tempConfigB := []byte("ethereum,127.0.0.1,8545") + err = os.WriteFile(configPath, tempConfigB, 0644) + if err != nil { + fmt.Printf("Unable to create directory, %v", err) + os.Exit(1) } + log.Printf("Config directory were not found, created default configuration at %s", configPath) } + + return configPath } - -var NB_CONNECTION_RETRIES = 2 -var NB_CONNECTION_RETRIES_INTERVAL = time.Millisecond * 10 -var NB_HEALTH_CHECK_INTERVAL = time.Second * 5 -var NB_HEALTH_CHECK_CALL_TIMEOUT = time.Second * 2 - -// Client config -var NB_CLIENT_NODE_KEEP_ALIVE = int64(5) // How long to store node in hot list for client in seconds - -// Humbug config -var HUMBUG_REPORTER_NODE_BALANCER_TOKEN = os.Getenv("HUMBUG_REPORTER_NODE_BALANCER_TOKEN") diff --git a/nodes/node_balancer/configs/version.go b/nodes/node_balancer/configs/version.go index 50b18240..477524d8 100644 --- a/nodes/node_balancer/configs/version.go +++ b/nodes/node_balancer/configs/version.go @@ -1,3 +1,3 @@ package configs -var NB_VERSION = "0.0.2" +var NB_VERSION = "0.1.0" diff --git a/nodes/node_balancer/go.mod b/nodes/node_balancer/go.mod index ca93c68e..a2e51e1f 100644 --- a/nodes/node_balancer/go.mod +++ b/nodes/node_balancer/go.mod @@ -3,6 +3,8 @@ module github.com/bugout-dev/moonstream/nodes/node_balancer go 1.17 require ( + github.com/bugout-dev/bugout-go v0.3.4 github.com/bugout-dev/humbug/go v0.0.0-20211206230955-57607cd2d205 github.com/google/uuid v1.3.0 + github.com/lib/pq v1.10.4 ) diff --git a/nodes/node_balancer/go.sum b/nodes/node_balancer/go.sum index e1a1fadb..0fdb81fe 100644 --- a/nodes/node_balancer/go.sum +++ b/nodes/node_balancer/go.sum @@ -1,4 +1,291 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= +cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= +cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= +cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= +cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= +cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= +cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= +cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk= +cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I= +cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw= +dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= +github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= +github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= +github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= +github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o= +github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY= +github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8= +github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= +github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8= +github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs= +github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84= +github.com/bugout-dev/bugout-go v0.3.4 h1:UJVaXv7ACcChoYIl0Zx38axV65s2vLH2kWZ76H/YK2s= +github.com/bugout-dev/bugout-go v0.3.4/go.mod h1:P4+788iHtt/32u2wIaRTaiXTWpvSVBYxZ01qQ8N7eB8= github.com/bugout-dev/humbug/go v0.0.0-20211206230955-57607cd2d205 h1:UQ7XGjvoOVKGRIuTFXgqGtU/UgMOk8+ikpoHWrWefjQ= github.com/bugout-dev/humbug/go v0.0.0-20211206230955-57607cd2d205/go.mod h1:U/NXHfc3tzGeQz+xVfpifXdPZi7p6VV8xdP/4ZKeWJU= +github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk= +github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= +github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= +github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= +github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA= +github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= +github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no= +github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4= +github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= +github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= +github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU= +github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= +github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE= +github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk= +github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= +github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= +github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4= +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y= +github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= +github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= +github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= +github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs= +github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc= +github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc= +github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI= github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I= github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg= +github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk= +github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY= +github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE= +github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs= +github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk= +github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY= +github.com/hashicorp/consul/api v1.1.0/go.mod h1:VmuI/Lkw1nC05EYQWNKwWGbkg+FbDBtguAZLlVdkD9Q= +github.com/hashicorp/consul/sdk v0.1.1/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyNV1vwHyQBF0x8= +github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= +github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80= +github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60= +github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM= +github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk= +github.com/hashicorp/go-rootcerts v1.0.0/go.mod h1:K6zTfqpRlCUIjkwsN4Z+hiSfzSTQa6eBIzfwKfwNnHU= +github.com/hashicorp/go-sockaddr v1.0.0/go.mod h1:7Xibr9yA9JjQq1JpNB2Vw7kxv8xerXegt+ozgdvDeDU= +github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4= +github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro= +github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro= +github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90= +github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= +github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= +github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ= +github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64= +github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ= +github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2pPBoIllUwCN7I= +github.com/hashicorp/serf v0.8.2/go.mod h1:6hOLApaqBFA1NXqRQAsxw9QxuDEvNxSQRwA/JwenrHc= +github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8= +github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo= +github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU= +github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU= +github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU= +github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w= +github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q= +github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= +github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= +github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc= +github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/lib/pq v1.10.4 h1:SO9z7FRPzA03QhHKJrH5BXA6HU1rS4V2nIVrrNC1iYk= +github.com/lib/pq v1.10.4/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o= +github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ= +github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU= +github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4= +github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= +github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg= +github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc= +github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0= +github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0= +github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI= +github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS42BGNg= +github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY= +github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y= +github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y= +github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= +github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= +github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U= +github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U= +github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc= +github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic= +github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI= +github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw= +github.com/prometheus/client_golang v0.9.3/go.mod h1:/TN21ttK/J9q6uSwhBd54HahCDft0ttaMvbicHlPoso= +github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo= +github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= +github.com/prometheus/common v0.0.0-20181113130724-41aa239b4cce/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro= +github.com/prometheus/common v0.4.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4= +github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= +github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA= +github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU= +github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg= +github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4= +github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM= +github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts= +github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc= +github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc= +github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= +github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc= +github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA= +github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM= +github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA= +github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ= +github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE= +github.com/spf13/cobra v1.1.1/go.mod h1:WnodtKOvamDL/PwE2M4iKs8aMDBZ5Q5klgD3qfVJQMI= +github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo= +github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4= +github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg= +github.com/spf13/viper v1.7.0/go.mod h1:8WkrPz2fc9jxqZNCJI/76HCieCp4Q8HaLFoCha5qpdg= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw= +github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U= +github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU= +go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU= +go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= +go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8= +go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= +go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0= +go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q= +golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= +golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8= +golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek= +golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY= +golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= +golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= +golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= +golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= +golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= +golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE= +golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o= +golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc= +golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY= +golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= +golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= +golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= +golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= +golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= +golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= +golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= +golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.0.0-20191112195655-aa38f8e97acc/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE= +google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M= +google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg= +google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg= +google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI= +google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0= +google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= +google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= +google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8= +google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= +google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= +google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM= +gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI= +gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k= +gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo= +gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74= +gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg= +rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= diff --git a/nodes/node_balancer/sample.env b/nodes/node_balancer/sample.env index 97b56c8d..ce99f7ca 100644 --- a/nodes/node_balancer/sample.env +++ b/nodes/node_balancer/sample.env @@ -1,15 +1,10 @@ # Required environment variables for load balancer +export BUGOUT_AUTH_URL="https://auth.bugout.dev" +export NB_APPLICATION_ID="" +export NB_CONTROLLER_TOKEN="" +export NB_CONTROLLER_ACCESS_ID="" +export MOONSTREAM_DB_URI="postgresql://:@:/" export MOONSTREAM_NODES_SERVER_PORT="" + +# Error humbug reporter export HUMBUG_REPORTER_NODE_BALANCER_TOKEN="" - -# Ethereum nodes depends variables -export MOONSTREAM_NODE_ETHEREUM_IPC_PORT="" - -export MOONSTREAM_NODE_ETHEREUM_A_IPC_ADDR="" -export MOONSTREAM_NODE_ETHEREUM_B_IPC_ADDR="" - -# Polygon nodes depends variables -export MOONSTREAM_NODE_POLYGON_IPC_PORT="" - -export MOONSTREAM_NODE_POLYGON_A_IPC_ADDR="" -export MOONSTREAM_NODE_POLYGON_B_IPC_ADDR=""