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Support configuring more than one network

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This commit is contained in:
Brian Picciano 2024-09-10 22:51:33 +02:00
parent c022c97b19
commit df4eae8a5c
17 changed files with 280 additions and 206 deletions
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57
AppDir/etc/daemon.yml
View File

@ -1,4 +1,3 @@
#
# This file defines all configuration directives which can be modified for
# the isle daemon at runtime. All values specified here are the
@ -6,17 +5,23 @@
#
################################################################################
# Configuration broken down by network. Each network can be identified by its
# ID, its name, or its domain.
#networks:
#id-or-name-or-domain:
# A DNS service runs as part of every isle process.
dns:
#dns:
# list of IPs that the DNS service will use to resolve requests outside the
# network's domain.
resolvers:
- 1.1.1.1
- 8.8.8.8
#resolvers:
# - 1.1.1.1
# - 8.8.8.8
# A VPN service runs as part of every isle process.
vpn:
#vpn:
# Enable this field if the vpn will be made to be publicly accessible at a
# particular IP or hostname. At least one host must have a publicly accessible
@ -25,38 +30,28 @@ vpn:
# Firewall directives, as described here:
# https://github.com/slackhq/nebula/blob/v1.6.1/examples/config.yml#L260
firewall:
conntrack:
tcp_timeout: 12m
udp_timeout: 3m
default_timeout: 10m
max_connections: 100000
outbound:
#firewall:
# Allow all outbound traffic from this node.
- port: any
proto: any
host: any
inbound:
# If any storage allocations are declared below, the ports used will be
# allowed here automatically.
#outbound:
# - port: any
# proto: any
# host: any
# Allow ICMP between hosts.
- port: any
proto: icmp
host: any
#inbound:
# - port: any
# proto: icmp
# host: any
#
# # If any storage allocations are declared below, the ports used will be
# # allowed here automatically.
# That's it.
tun:
#tun:
# Name of the tun network device which will route VPN traffic.
device: isle-tun
#device: isle-tun
storage:
#storage:
# Allocations defined here are used to store data in the distributed storage
# network. If no allocations are defined then no data is replicated to this

2
go/cmd/entrypoint/daemon.go
View File

@ -56,7 +56,7 @@ var subCmdDaemon = subCmd{
// required linux capabilities are set.
// TODO check that the tun module is loaded (for nebula).
daemonConfig, err := daecommon.LoadConfig(envAppDirPath, *daemonConfigPath)
daemonConfig, err := daecommon.LoadConfig(*daemonConfigPath)
if err != nil {
return fmt.Errorf("loading daemon config: %w", err)
}

14
go/daemon/children/children.go
View File

@ -49,7 +49,7 @@ func (o *Opts) withDefaults() *Opts {
// - garage (0 or more, depending on configured storage allocations)
type Children struct {
logger *mlog.Logger
daemonConfig daecommon.Config
networkConfig daecommon.NetworkConfig
runtimeDir toolkit.Dir
opts Opts
@ -63,7 +63,7 @@ func New(
logger *mlog.Logger,
binDirPath string,
secretsStore secrets.Store,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
runtimeDir toolkit.Dir,
garageAdminToken string,
hostBootstrap bootstrap.Bootstrap,
@ -81,7 +81,7 @@ func New(
c := &Children{
logger: logger,
daemonConfig: daemonConfig,
networkConfig: networkConfig,
runtimeDir: runtimeDir,
opts: *opts,
}
@ -90,7 +90,7 @@ func New(
ctx,
garageRPCSecret,
binDirPath,
daemonConfig,
networkConfig,
garageAdminToken,
hostBootstrap,
)
@ -101,7 +101,7 @@ func New(
c.pmux = pmuxlib.NewPmux(pmuxConfig, c.opts.Stdout, c.opts.Stderr)
initErr := c.postPmuxInit(
ctx, daemonConfig, garageAdminToken, hostBootstrap,
ctx, networkConfig, garageAdminToken, hostBootstrap,
)
if initErr != nil {
logger.Warn(ctx, "failed to initialize Children, shutting down child processes", err)
@ -118,7 +118,7 @@ func New(
// successfully.
func (c *Children) RestartDNSMasq(hostBootstrap bootstrap.Bootstrap) error {
_, err := dnsmasqWriteConfig(
c.runtimeDir.Path, c.daemonConfig, hostBootstrap,
c.runtimeDir.Path, c.networkConfig, hostBootstrap,
)
if err != nil {
return fmt.Errorf("writing new dnsmasq config: %w", err)
@ -134,7 +134,7 @@ func (c *Children) RestartDNSMasq(hostBootstrap bootstrap.Bootstrap) error {
// successfully.
func (c *Children) RestartNebula(hostBootstrap bootstrap.Bootstrap) error {
_, err := nebulaWriteConfig(
c.runtimeDir.Path, c.daemonConfig, hostBootstrap,
c.runtimeDir.Path, c.networkConfig, hostBootstrap,
)
if err != nil {
return fmt.Errorf("writing a new nebula config: %w", err)

10
go/daemon/children/diff.go
View File

@ -18,14 +18,14 @@ type ReloadDiff struct {
// CalculateReloadDiff calculates a ReloadDiff based on an old and new
// bootstrap.
func CalculateReloadDiff(
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
prevBootstrap, nextBootstrap bootstrap.Bootstrap,
) (
diff ReloadDiff, err error,
) {
{
prevNebulaConfig, prevErr := nebulaConfig(daemonConfig, prevBootstrap)
nextNebulaConfig, nextErr := nebulaConfig(daemonConfig, nextBootstrap)
prevNebulaConfig, prevErr := nebulaConfig(networkConfig, prevBootstrap)
nextNebulaConfig, nextErr := nebulaConfig(networkConfig, nextBootstrap)
if err = errors.Join(prevErr, nextErr); err != nil {
err = fmt.Errorf("calculating nebula config: %w", err)
return
@ -38,8 +38,8 @@ func CalculateReloadDiff(
{
diff.DNSChanged = !reflect.DeepEqual(
dnsmasqConfig(daemonConfig, prevBootstrap),
dnsmasqConfig(daemonConfig, nextBootstrap),
dnsmasqConfig(networkConfig, prevBootstrap),
dnsmasqConfig(networkConfig, nextBootstrap),
)
}

12
go/daemon/children/dnsmasq.go
View File

@ -14,7 +14,7 @@ import (
)
func dnsmasqConfig(
daemonConfig daecommon.Config, hostBootstrap bootstrap.Bootstrap,
networkConfig daecommon.NetworkConfig, hostBootstrap bootstrap.Bootstrap,
) dnsmasq.ConfData {
hostsSlice := make([]dnsmasq.ConfDataHost, 0, len(hostBootstrap.Hosts))
for _, host := range hostBootstrap.Hosts {
@ -29,7 +29,7 @@ func dnsmasqConfig(
})
return dnsmasq.ConfData{
Resolvers: daemonConfig.DNS.Resolvers,
Resolvers: networkConfig.DNS.Resolvers,
Domain: hostBootstrap.NetworkCreationParams.Domain,
IP: hostBootstrap.ThisHost().IP().String(),
Hosts: hostsSlice,
@ -38,14 +38,14 @@ func dnsmasqConfig(
func dnsmasqWriteConfig(
runtimeDirPath string,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
hostBootstrap bootstrap.Bootstrap,
) (
string, error,
) {
var (
confPath = filepath.Join(runtimeDirPath, "dnsmasq.conf")
confData = dnsmasqConfig(daemonConfig, hostBootstrap)
confData = dnsmasqConfig(networkConfig, hostBootstrap)
)
if err := dnsmasq.WriteConfFile(confPath, confData); err != nil {
@ -58,13 +58,13 @@ func dnsmasqWriteConfig(
func dnsmasqPmuxProcConfig(
logger *mlog.Logger,
runtimeDirPath, binDirPath string,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
hostBootstrap bootstrap.Bootstrap,
) (
pmuxlib.ProcessConfig, error,
) {
confPath, err := dnsmasqWriteConfig(
runtimeDirPath, daemonConfig, hostBootstrap,
runtimeDirPath, networkConfig, hostBootstrap,
)
if err != nil {
return pmuxlib.ProcessConfig{}, fmt.Errorf(

8
go/daemon/children/garage.go
View File

@ -23,12 +23,12 @@ func garageAdminClientLogger(logger *mlog.Logger) *mlog.Logger {
func waitForGarage(
ctx context.Context,
logger *mlog.Logger,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
adminToken string,
hostBootstrap bootstrap.Bootstrap,
) error {
allocs := daemonConfig.Storage.Allocations
allocs := networkConfig.Storage.Allocations
// if this host doesn't have any allocations specified then fall back to
// waiting for nebula
@ -108,7 +108,7 @@ func garagePmuxProcConfigs(
ctx context.Context,
logger *mlog.Logger,
rpcSecret, runtimeDirPath, binDirPath string,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
adminToken string,
hostBootstrap bootstrap.Bootstrap,
) (
@ -116,7 +116,7 @@ func garagePmuxProcConfigs(
) {
var (
pmuxProcConfigs = map[string]pmuxlib.ProcessConfig{}
allocs = daemonConfig.Storage.Allocations
allocs = networkConfig.Storage.Allocations
)
if len(allocs) > 0 && rpcSecret == "" {

16
go/daemon/children/nebula.go
View File

@ -48,7 +48,7 @@ func waitForNebula(
}
func nebulaConfig(
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
hostBootstrap bootstrap.Bootstrap,
) (
map[string]any, error,
@ -95,12 +95,12 @@ func nebulaConfig(
"respond": true,
},
"tun": map[string]any{
"dev": daemonConfig.VPN.Tun.Device,
"dev": networkConfig.VPN.Tun.Device,
},
"firewall": daemonConfig.VPN.Firewall,
"firewall": networkConfig.VPN.Firewall,
}
if publicAddr := daemonConfig.VPN.PublicAddr; publicAddr == "" {
if publicAddr := networkConfig.VPN.PublicAddr; publicAddr == "" {
config["listen"] = map[string]string{
"host": "0.0.0.0",
@ -137,12 +137,12 @@ func nebulaConfig(
func nebulaWriteConfig(
runtimeDirPath string,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
hostBootstrap bootstrap.Bootstrap,
) (
string, error,
) {
config, err := nebulaConfig(daemonConfig, hostBootstrap)
config, err := nebulaConfig(networkConfig, hostBootstrap)
if err != nil {
return "", fmt.Errorf("creating nebula config: %w", err)
}
@ -158,12 +158,12 @@ func nebulaWriteConfig(
func nebulaPmuxProcConfig(
runtimeDirPath, binDirPath string,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
hostBootstrap bootstrap.Bootstrap,
) (
pmuxlib.ProcessConfig, error,
) {
config, err := nebulaConfig(daemonConfig, hostBootstrap)
config, err := nebulaConfig(networkConfig, hostBootstrap)
if err != nil {
return pmuxlib.ProcessConfig{}, fmt.Errorf(
"creating nebula config: %w", err,

12
go/daemon/children/pmux.go
View File

@ -12,7 +12,7 @@ import (
func (c *Children) newPmuxConfig(
ctx context.Context,
garageRPCSecret, binDirPath string,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
garageAdminToken string,
hostBootstrap bootstrap.Bootstrap,
) (
@ -21,7 +21,7 @@ func (c *Children) newPmuxConfig(
nebulaPmuxProcConfig, err := nebulaPmuxProcConfig(
c.runtimeDir.Path,
binDirPath,
daemonConfig,
networkConfig,
hostBootstrap,
)
if err != nil {
@ -32,7 +32,7 @@ func (c *Children) newPmuxConfig(
c.logger,
c.runtimeDir.Path,
binDirPath,
daemonConfig,
networkConfig,
hostBootstrap,
)
if err != nil {
@ -47,7 +47,7 @@ func (c *Children) newPmuxConfig(
garageRPCSecret,
c.runtimeDir.Path,
binDirPath,
daemonConfig,
networkConfig,
garageAdminToken,
hostBootstrap,
)
@ -68,7 +68,7 @@ func (c *Children) newPmuxConfig(
func (c *Children) postPmuxInit(
ctx context.Context,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
garageAdminToken string,
hostBootstrap bootstrap.Bootstrap,
) error {
@ -79,7 +79,7 @@ func (c *Children) postPmuxInit(
c.logger.Info(ctx, "Waiting for garage instances to come online")
err := waitForGarage(
ctx, c.logger, daemonConfig, garageAdminToken, hostBootstrap,
ctx, c.logger, networkConfig, garageAdminToken, hostBootstrap,
)
if err != nil {
return fmt.Errorf("waiting for garage to start: %w", err)

29
go/daemon/config.go
View File

@ -4,6 +4,8 @@ import (
"errors"
"fmt"
"io/fs"
"isle/bootstrap"
"isle/daemon/daecommon"
"os"
"path/filepath"
"slices"
@ -40,6 +42,33 @@ var HTTPSocketPath = sync.OnceValue(func() string {
)
})
func pickNetworkConfig(
daemonConfig daecommon.Config, creationParams bootstrap.CreationParams,
) (
daecommon.NetworkConfig, bool,
) {
if c, ok := daemonConfig.Networks[creationParams.ID]; ok {
return c, true
}
if c, ok := daemonConfig.Networks[creationParams.Name]; ok {
return c, true
}
if c, ok := daemonConfig.Networks[creationParams.Domain]; ok {
return c, true
}
{ // DEPRECATED
c, ok := daemonConfig.Networks[daecommon.DeprecatedNetworkID]
if len(daemonConfig.Networks) == 1 && ok {
return c, true
}
}
return daecommon.NetworkConfig{}, false
}
////////////////////////////////////////////////////////////////////////////////
// Jigs

111
go/daemon/daecommon/config.go
View File

@ -4,15 +4,20 @@ import (
"fmt"
"io"
"isle/bootstrap"
"isle/yamlutil"
"isle/toolkit"
"os"
"path/filepath"
"strconv"
"github.com/imdario/mergo"
"gopkg.in/yaml.v3"
)
const (
// Network ID used when translating from the old single-network daemon
// config to the multi-network config.
DeprecatedNetworkID = "_" // DEPRECATED
)
func defaultConfigPath(appDirPath string) string {
return filepath.Join(appDirPath, "etc", "daemon.yml")
}
@ -22,18 +27,10 @@ type ConfigTun struct {
}
type ConfigFirewall struct {
Conntrack ConfigConntrack `yaml:"conntrack"`
Outbound []ConfigFirewallRule `yaml:"outbound"`
Inbound []ConfigFirewallRule `yaml:"inbound"`
}
type ConfigConntrack struct {
TCPTimeout string `yaml:"tcp_timeout"`
UDPTimeout string `yaml:"udp_timeout"`
DefaultTimeout string `yaml:"default_timeout"`
MaxConnections int `yaml:"max_connections"`
}
type ConfigFirewallRule struct {
Port string `yaml:"port,omitempty"`
Code string `yaml:"code,omitempty"`
@ -61,8 +58,8 @@ type ConfigStorageAllocation struct {
Zone string `yaml:"zone"`
}
// Config describes the structure of the daemon config file.
type Config struct {
// NetworkConfig describes the configuration of a single network.
type NetworkConfig struct {
DNS struct {
Resolvers []string `yaml:"resolvers"`
} `yaml:"dns"`
@ -76,7 +73,37 @@ type Config struct {
} `yaml:"storage"`
}
func (c *Config) fillDefaults() {
func (c *NetworkConfig) fillDefaults() {
if c.DNS.Resolvers == nil {
c.DNS.Resolvers = []string{
"1.1.1.1",
"8.8.8.8",
}
}
if c.VPN.Firewall.Outbound == nil {
c.VPN.Firewall.Outbound = []ConfigFirewallRule{
{
Port: "any",
Proto: "any",
Host: "any",
},
}
}
if c.VPN.Firewall.Inbound == nil {
c.VPN.Firewall.Inbound = []ConfigFirewallRule{
{
Port: "any",
Proto: "icmp",
Host: "any",
},
}
}
if c.VPN.Tun.Device == "" {
c.VPN.Tun.Device = "isle-tun"
}
var firewallGarageInbound []ConfigFirewallRule
@ -116,6 +143,11 @@ func (c *Config) fillDefaults() {
)
}
// Config describes the structure of the daemon config file.
type Config struct {
Networks map[string]NetworkConfig `yaml:"networks"`
}
// CopyDefaultConfig copies the daemon config file embedded in the AppDir into
// the given io.Writer.
func CopyDefaultConfig(into io.Writer, appDirPath string) error {
@ -136,49 +168,42 @@ func CopyDefaultConfig(into io.Writer, appDirPath string) error {
return nil
}
// LoadConfig loads the daemon config from userConfigPath, merges it with
// the default found in the appDirPath, and returns the result.
// LoadConfig loads the daemon config from userConfigPath.
//
// If userConfigPath is not given then the default is loaded and returned.
func LoadConfig(
appDirPath, userConfigPath string,
) (
Config, error,
) {
defaultConfigPath := defaultConfigPath(appDirPath)
var fullDaemon map[string]interface{}
if err := yamlutil.LoadYamlFile(&fullDaemon, defaultConfigPath); err != nil {
return Config{}, fmt.Errorf("parsing default daemon config file: %w", err)
func LoadConfig(userConfigPath string) (Config, error) {
if userConfigPath == "" {
return Config{}, nil
}
if userConfigPath != "" {
var daemonConfig map[string]interface{}
if err := yamlutil.LoadYamlFile(&daemonConfig, userConfigPath); err != nil {
return Config{}, fmt.Errorf("parsing %q: %w", userConfigPath, err)
}
err := mergo.Merge(&fullDaemon, daemonConfig, mergo.WithOverride)
userConfigB, err := os.ReadFile(userConfigPath)
if err != nil {
return Config{}, fmt.Errorf("merging contents of file %q: %w", userConfigPath, err)
}
return Config{}, fmt.Errorf("reading from file: %w", err)
}
fullDaemonB, err := yaml.Marshal(fullDaemon)
if err != nil {
return Config{}, fmt.Errorf("yaml marshaling: %w", err)
{ // DEPRECATED
var config NetworkConfig
_ = yaml.Unmarshal(userConfigB, &config)
if !toolkit.IsZero(config) {
config.fillDefaults()
return Config{
Networks: map[string]NetworkConfig{
DeprecatedNetworkID: config,
},
}, nil
}
}
var config Config
if err := yaml.Unmarshal(fullDaemonB, &config); err != nil {
if err := yaml.Unmarshal(userConfigB, &config); err != nil {
return Config{}, fmt.Errorf("yaml unmarshaling back into Config struct: %w", err)
}
config.fillDefaults()
for id := range config.Networks {
network := config.Networks[id]
network.fillDefaults()
config.Networks[id] = network
}
return config, nil
}

23
go/daemon/daemon.go
View File

@ -4,6 +4,7 @@ package daemon
import (
"context"
"errors"
"fmt"
"isle/bootstrap"
"isle/daemon/children"
@ -134,11 +135,13 @@ func New(
)
}
networkConfig, _ := pickNetworkConfig(daemonConfig, loadableNetworks[0])
d.network, err = network.Load(
ctx,
logger.WithNamespace("network"),
id,
d.daemonConfig,
networkConfig,
d.envBinDirPath,
networkStateDir,
networkRuntimeDir,
@ -174,6 +177,13 @@ func (d *Daemon) CreateNetwork(
creationParams := bootstrap.NewCreationParams(name, domain)
ctx = mctx.WithAnnotator(ctx, creationParams)
networkConfig, ok := pickNetworkConfig(
d.daemonConfig, creationParams,
)
if !ok {
return errors.New("couldn't find network config for network being created")
}
d.l.Lock()
defer d.l.Unlock()
@ -196,7 +206,7 @@ func (d *Daemon) CreateNetwork(
n, err := network.Create(
ctx,
d.logger.WithNamespace("network"),
d.daemonConfig,
networkConfig,
d.envBinDirPath,
networkStateDir,
networkRuntimeDir,
@ -224,7 +234,12 @@ func (d *Daemon) CreateNetwork(
func (d *Daemon) JoinNetwork(
ctx context.Context, newBootstrap network.JoiningBootstrap,
) error {
networkID := newBootstrap.Bootstrap.NetworkCreationParams.ID
var (
creationParams = newBootstrap.Bootstrap.NetworkCreationParams
networkConfig, _ = pickNetworkConfig(d.daemonConfig, creationParams)
networkID = creationParams.ID
)
ctx = mctx.WithAnnotator(ctx, newBootstrap.Bootstrap.NetworkCreationParams)
d.l.Lock()
@ -247,7 +262,7 @@ func (d *Daemon) JoinNetwork(
n, err := network.Join(
ctx,
d.logger.WithNamespace("network"),
d.daemonConfig,
networkConfig,
newBootstrap,
d.envBinDirPath,
networkStateDir,

1
go/daemon/migrations.go
View File

@ -14,6 +14,7 @@ import (
"dev.mediocregopher.com/mediocre-go-lib.git/mlog"
)
// DEPRECATED
func migrateToMultiNetworkStateDirectory(
ctx context.Context, logger *mlog.Logger, envVars daecommon.EnvVars,
) error {

8
go/daemon/network/bootstrap.go
View File

@ -29,8 +29,8 @@ func writeBootstrapToStateDir(
return nil
}
func coalesceDaemonConfigAndBootstrap(
daemonConfig daecommon.Config, hostBootstrap bootstrap.Bootstrap,
func coalesceNetworkConfigAndBootstrap(
networkConfig daecommon.NetworkConfig, hostBootstrap bootstrap.Bootstrap,
) (
bootstrap.Bootstrap, error,
) {
@ -38,12 +38,12 @@ func coalesceDaemonConfigAndBootstrap(
HostAssigned: hostBootstrap.HostAssigned,
HostConfigured: bootstrap.HostConfigured{
Nebula: bootstrap.NebulaHost{
PublicAddr: daemonConfig.VPN.PublicAddr,
PublicAddr: networkConfig.VPN.PublicAddr,
},
},
}
if allocs := daemonConfig.Storage.Allocations; len(allocs) > 0 {
if allocs := networkConfig.Storage.Allocations; len(allocs) > 0 {
for i, alloc := range allocs {

14
go/daemon/network/garage.go
View File

@ -57,7 +57,7 @@ func garageAdminClientLogger(logger *mlog.Logger) *mlog.Logger {
// or it will _panic_ if there is no local instance configured.
func newGarageAdminClient(
logger *mlog.Logger,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
adminToken string,
hostBootstrap bootstrap.Bootstrap,
) *garage.AdminClient {
@ -68,7 +68,7 @@ func newGarageAdminClient(
garageAdminClientLogger(logger),
net.JoinHostPort(
thisHost.IP().String(),
strconv.Itoa(daemonConfig.Storage.Allocations[0].AdminPort),
strconv.Itoa(networkConfig.Storage.Allocations[0].AdminPort),
),
adminToken,
)
@ -77,18 +77,18 @@ func newGarageAdminClient(
func garageApplyLayout(
ctx context.Context,
logger *mlog.Logger,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
adminToken string,
hostBootstrap bootstrap.Bootstrap,
) error {
var (
adminClient = newGarageAdminClient(
logger, daemonConfig, adminToken, hostBootstrap,
logger, networkConfig, adminToken, hostBootstrap,
)
thisHost = hostBootstrap.ThisHost()
hostName = thisHost.Name
allocs = daemonConfig.Storage.Allocations
allocs = networkConfig.Storage.Allocations
peers = make([]garage.PeerLayout, len(allocs))
)
@ -115,14 +115,14 @@ func garageApplyLayout(
func garageInitializeGlobalBucket(
ctx context.Context,
logger *mlog.Logger,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
adminToken string,
hostBootstrap bootstrap.Bootstrap,
) (
garage.S3APICredentials, error,
) {
adminClient := newGarageAdminClient(
logger, daemonConfig, adminToken, hostBootstrap,
logger, networkConfig, adminToken, hostBootstrap,
)
creds, err := adminClient.CreateS3APICredentials(

36
go/daemon/network/network.go
View File

@ -18,7 +18,6 @@ import (
"isle/nebula"
"isle/secrets"
"isle/toolkit"
"log"
"net/netip"
"slices"
"sync"
@ -154,7 +153,7 @@ func (o *Opts) withDefaults() *Opts {
type network struct {
logger *mlog.Logger
daemonConfig daecommon.Config
networkConfig daecommon.NetworkConfig
envBinDirPath string
stateDir toolkit.Dir
@ -178,16 +177,15 @@ type network struct {
func instatiateNetwork(
logger *mlog.Logger,
networkID string,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
envBinDirPath string,
stateDir toolkit.Dir,
runtimeDir toolkit.Dir,
opts *Opts,
) *network {
log.Printf("DEBUG: network stateDir:%+v runtimeDir:%+v", stateDir, runtimeDir)
return &network{
logger: logger,
daemonConfig: daemonConfig,
networkConfig: networkConfig,
envBinDirPath: envBinDirPath,
stateDir: stateDir,
runtimeDir: runtimeDir,
@ -227,7 +225,7 @@ func Load(
ctx context.Context,
logger *mlog.Logger,
networkID string,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
envBinDirPath string,
stateDir toolkit.Dir,
runtimeDir toolkit.Dir,
@ -238,7 +236,7 @@ func Load(
n := instatiateNetwork(
logger,
networkID,
daemonConfig,
networkConfig,
envBinDirPath,
stateDir,
runtimeDir,
@ -272,7 +270,7 @@ func Load(
func Join(
ctx context.Context,
logger *mlog.Logger,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
joiningBootstrap JoiningBootstrap,
envBinDirPath string,
stateDir toolkit.Dir,
@ -284,7 +282,7 @@ func Join(
n := instatiateNetwork(
logger,
joiningBootstrap.Bootstrap.NetworkCreationParams.ID,
daemonConfig,
networkConfig,
envBinDirPath,
stateDir,
runtimeDir,
@ -324,7 +322,7 @@ func Join(
func Create(
ctx context.Context,
logger *mlog.Logger,
daemonConfig daecommon.Config,
networkConfig daecommon.NetworkConfig,
envBinDirPath string,
stateDir toolkit.Dir,
runtimeDir toolkit.Dir,
@ -335,7 +333,7 @@ func Create(
) (
Network, error,
) {
if len(daemonConfig.Storage.Allocations) < 3 {
if len(networkConfig.Storage.Allocations) < 3 {
return nil, ErrInvalidConfig.WithData(
"At least three storage allocations are required.",
)
@ -351,7 +349,7 @@ func Create(
n := instatiateNetwork(
logger,
creationParams.ID,
daemonConfig,
networkConfig,
envBinDirPath,
stateDir,
runtimeDir,
@ -409,8 +407,8 @@ func (n *network) initialize(
// by the daemon config. This way the network has the most up-to-date
// possible bootstrap. This updated bootstrap will later get updated in
// garage as a background task, so other hosts will see it as well.
currBootstrap, err := coalesceDaemonConfigAndBootstrap(
n.daemonConfig, currBootstrap,
currBootstrap, err := coalesceNetworkConfigAndBootstrap(
n.networkConfig, currBootstrap,
)
if err != nil {
return fmt.Errorf("combining configuration into bootstrap: %w", err)
@ -429,7 +427,7 @@ func (n *network) initialize(
n.logger.WithNamespace("children"),
n.envBinDirPath,
n.secretsStore,
n.daemonConfig,
n.networkConfig,
n.runtimeDir,
n.garageAdminToken,
currBootstrap,
@ -467,10 +465,10 @@ func (n *network) initialize(
}
func (n *network) postInit(ctx context.Context) error {
if len(n.daemonConfig.Storage.Allocations) > 0 {
if len(n.networkConfig.Storage.Allocations) > 0 {
n.logger.Info(ctx, "Applying garage layout")
if err := garageApplyLayout(
ctx, n.logger, n.daemonConfig, n.garageAdminToken, n.currBootstrap,
ctx, n.logger, n.networkConfig, n.garageAdminToken, n.currBootstrap,
); err != nil {
return fmt.Errorf("applying garage layout: %w", err)
}
@ -489,7 +487,7 @@ func (n *network) postInit(ctx context.Context) error {
garageGlobalBucketCreds, err := garageInitializeGlobalBucket(
ctx,
n.logger,
n.daemonConfig,
n.networkConfig,
n.garageAdminToken,
n.currBootstrap,
)
@ -568,7 +566,7 @@ func (n *network) reload(
newBootstrap.Hosts[thisHost.Name] = thisHost
diff, err := children.CalculateReloadDiff(
n.daemonConfig, currBootstrap, newBootstrap,
n.networkConfig, currBootstrap, newBootstrap,
)
if err != nil {
return fmt.Errorf("calculating diff between bootstraps: %w", err)

9
go/toolkit/toolkit.go
View File

@ -1,3 +1,12 @@
// Package toolkit contains useful utilities which are not specific to any
// specific part of isle.
package toolkit
import "reflect"
// IsZero returns true if the value is equal to its zero value according to
// reflect.DeepEqual.
func IsZero[T any](v T) bool {
var zero T
return reflect.DeepEqual(v, zero)
}

2
tests/utils/with-1-data-1-empty-node-network.sh
View File

@ -33,6 +33,8 @@ if [ ! -d "$XDG_RUNTIME_DIR/isle" ]; then
mkdir c
cat >daemon.yml <<EOF
networks:
testing:
vpn:
public_addr: 127.0.0.1:60000
tun: