mirror of
https://github.com/go-gitea/gitea.git
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* Dropped unused codekit config * Integrated dynamic and static bindata for public * Ignore public bindata * Add a general generate make task * Integrated flexible public assets into web command * Updated vendoring, added all missiong govendor deps * Made the linter happy with the bindata and dynamic code * Moved public bindata definition to modules directory * Ignoring the new bindata path now * Updated to the new public modules import path * Updated public bindata command and drop the new prefix
114 lines
2.4 KiB
Go
114 lines
2.4 KiB
Go
package zk
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import (
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"fmt"
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"io/ioutil"
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"math/rand"
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"os"
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"path/filepath"
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"time"
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)
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type TestServer struct {
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Port int
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Path string
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Srv *Server
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}
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type TestCluster struct {
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Path string
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Servers []TestServer
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}
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func StartTestCluster(size int) (*TestCluster, error) {
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tmpPath, err := ioutil.TempDir("", "gozk")
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if err != nil {
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return nil, err
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}
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success := false
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startPort := int(rand.Int31n(6000) + 10000)
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cluster := &TestCluster{Path: tmpPath}
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defer func() {
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if !success {
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cluster.Stop()
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}
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}()
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for serverN := 0; serverN < size; serverN++ {
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srvPath := filepath.Join(tmpPath, fmt.Sprintf("srv%d", serverN))
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if err := os.Mkdir(srvPath, 0700); err != nil {
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return nil, err
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}
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port := startPort + serverN*3
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cfg := ServerConfig{
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ClientPort: port,
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DataDir: srvPath,
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}
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for i := 0; i < size; i++ {
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cfg.Servers = append(cfg.Servers, ServerConfigServer{
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ID: i + 1,
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Host: "127.0.0.1",
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PeerPort: startPort + i*3 + 1,
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LeaderElectionPort: startPort + i*3 + 2,
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})
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}
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cfgPath := filepath.Join(srvPath, "zoo.cfg")
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fi, err := os.Create(cfgPath)
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if err != nil {
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return nil, err
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}
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err = cfg.Marshall(fi)
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fi.Close()
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if err != nil {
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return nil, err
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}
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fi, err = os.Create(filepath.Join(srvPath, "myid"))
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if err != nil {
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return nil, err
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}
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_, err = fmt.Fprintf(fi, "%d\n", serverN+1)
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fi.Close()
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if err != nil {
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return nil, err
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}
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srv := &Server{
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ConfigPath: cfgPath,
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}
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if err := srv.Start(); err != nil {
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fmt.Println(err)
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return nil, err
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}
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cluster.Servers = append(cluster.Servers, TestServer{
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Path: srvPath,
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Port: cfg.ClientPort,
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Srv: srv,
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})
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}
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success = true
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time.Sleep(time.Second) // Give the server time to become active. Should probably actually attempt to connect to verify.
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return cluster, nil
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}
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func (ts *TestCluster) Connect(idx int) (*Conn, error) {
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zk, _, err := Connect([]string{fmt.Sprintf("127.0.0.1:%d", ts.Servers[idx].Port)}, time.Second*15)
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return zk, err
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}
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func (ts *TestCluster) ConnectAll() (*Conn, error) {
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hosts := make([]string, len(ts.Servers))
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for i, srv := range ts.Servers {
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hosts[i] = fmt.Sprintf("127.0.0.1:%d", srv.Port)
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}
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zk, _, err := Connect(hosts, time.Second*15)
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return zk, err
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}
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func (ts *TestCluster) Stop() error {
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for _, srv := range ts.Servers {
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srv.Srv.Stop()
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}
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defer os.RemoveAll(ts.Path)
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return nil
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}
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