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initiate.go
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initiate.go
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package generator
import (
"fmt"
"sync"
"code.vegaprotocol.io/vegacapsule/config"
"code.vegaprotocol.io/vegacapsule/generator/nomad"
"code.vegaprotocol.io/vegacapsule/generator/wallet"
"code.vegaprotocol.io/vegacapsule/types"
"golang.org/x/sync/errgroup"
)
func (g *Generator) initiateNodeSet(absoluteIndex, relativeIndex, groupIndex int, nc config.NodeConfig) (*types.NodeSet, error) {
n, err := config.TemplateNodeConfig(config.NodeConfigTemplateContext{NodeNumber: absoluteIndex}, nc)
if err != nil {
return nil, fmt.Errorf("failed to execute node config templates for %s: %w", nc.Name, err)
}
initTNode, err := g.tendermintGen.Initiate(absoluteIndex, n.Mode, n.Name)
if err != nil {
return nil, fmt.Errorf("failed to initiate Tendermint node id %d for node set %s: %w", absoluteIndex, n.Name, err)
}
initVNode, err := g.vegaGen.Initiate(
absoluteIndex,
n.VegaBinary,
n.Mode,
initTNode.HomeDir,
n.NodeWalletPass,
n.VegaWalletPass,
n.EthereumWalletPass,
n.ClefWallet,
)
if err != nil {
return nil, fmt.Errorf("failed to initiate Vega node id %d for node set %s: %w", absoluteIndex, n.Name, err)
}
var initDNode *types.DataNode
if n.UseDataNode {
node, err := g.dataNodeGen.Initiate(absoluteIndex, g.vegaChainID(), nc.VegaBinary)
if err != nil {
return nil, fmt.Errorf("failed to initiate Data node id %d for node set %s: %w", absoluteIndex, n.Name, err)
}
initDNode = node
}
var initVisor *types.Visor
// if data node binary is defined it is assumed that data-node should be deployed
if n.VisorBinary != "" {
node, err := g.visorGen.Initiate(absoluteIndex, n.VisorBinary, initVNode, initDNode)
if err != nil {
return nil, fmt.Errorf("failed to initiate Visor id %d for node set %s: %w", absoluteIndex, n.Name, err)
}
initVisor = node
}
nodeSet := &types.NodeSet{
GroupName: n.Name,
Index: absoluteIndex,
RelativeIndex: relativeIndex,
GroupIndex: groupIndex,
Name: fmt.Sprintf("%s-nodeset-%s-%d-%s", g.conf.Network.Name, n.Name, absoluteIndex, n.Mode),
Mode: n.Mode,
Vega: *initVNode,
Tendermint: *initTNode,
DataNode: initDNode,
Visor: initVisor,
PreStartProbe: n.PreStartProbe,
}
if n.NomadJobTemplate != nil {
nodeJob, err := nomad.GenerateNodeSetTemplate(*n.NomadJobTemplate, *nodeSet)
if err != nil {
return nil, err
}
rawJob := nodeJob.String()
nodeSet.NomadJobRaw = &rawJob
}
return nodeSet, nil
}
func (g *Generator) initiateNodeSets() (*nodeSets, error) {
var mut sync.Mutex
validatorsSet := []types.NodeSet{}
nonValidatorsSet := []types.NodeSet{}
var eg errgroup.Group
var absIndex int
for groupIndex, n := range g.conf.Network.Nodes {
for relativeIndex := 0; relativeIndex < n.Count; relativeIndex++ {
nc, err := n.Clone()
if err != nil {
return nil, fmt.Errorf("failed to clone node config for %q: %w", n.Name, err)
}
absIndexC := absIndex
groupIndexC := groupIndex
relativeIndexC := relativeIndex
eg.Go(func() error {
preGenJobs, err := g.startPreGenerateJobs(*nc, absIndexC)
if err != nil {
return err
}
nodeSet, err := g.initiateNodeSet(absIndexC, relativeIndexC, groupIndexC, *nc)
if err != nil {
return err
}
nodeSet.PreGenerateJobs = preGenJobs
mut.Lock()
if nc.Mode == types.NodeModeValidator {
validatorsSet = append(validatorsSet, *nodeSet)
} else {
nonValidatorsSet = append(nonValidatorsSet, *nodeSet)
}
mut.Unlock()
return nil
})
absIndex++
}
}
if err := eg.Wait(); err != nil {
return nil, err
}
return &nodeSets{
validators: validatorsSet,
nonValidators: nonValidatorsSet,
}, nil
}
func (g *Generator) initAndConfigureFaucet(conf *config.FaucetConfig) (*types.Faucet, error) {
initFaucet, err := g.faucetGen.InitiateAndConfigure(conf)
if err != nil {
return nil, fmt.Errorf("failed to initiate faucet: %w", err)
}
return initFaucet, nil
}
func (g *Generator) initAndConfigureWallet(conf *config.WalletConfig, validatorsSet, nonValidatorSet []types.NodeSet) (*types.Wallet, error) {
walletConfTemplate, err := wallet.NewConfigTemplate(g.conf.Network.Wallet.Template)
if err != nil {
return nil, err
}
initWallet, err := g.walletGen.InitiateWithNetworkConfig(g.conf.Network.Wallet, validatorsSet, nonValidatorSet, walletConfTemplate)
if err != nil {
return nil, fmt.Errorf("failed to initiate wallet: %w", err)
}
if conf.TokenPassphraseFile != nil {
initWallet.TokenPassphrasePath = *conf.TokenPassphraseFile
}
return initWallet, nil
}