Question

我最近想从单节点Traefik安装（使用配置文件）更改为3节点Traefik集群。

按照文档，我上传了配置：

$ traefik storeconfig

它没有显示任何错误，并且检查了Consul KV，键在那里。

但是当在群集模式下启动Traefik时，我遇到了分段错误：

$ traefik --cluster=true -d

INFO[0001] Using TOML configuration file /etc/traefik/traefik.toml
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0x83500e]

goroutine 1 [running]:
github.com/containous/traefik/cluster.NewLeadership(0x2e08560, 0xc420557840, 0xc4202a1340, 0x0)
    /go/src/github.com/containous/traefik/cluster/leadership.go:28 +0x6e
github.com/containous/traefik/server.NewServer(0x2540be400, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42035b930, 0x5, 0xc4205ef740, ...)
    /go/src/github.com/containous/traefik/server/server.go:105 +0x63e
main.run(0xc4205678c0)
    /go/src/github.com/containous/traefik/cmd/traefik/traefik.go:307 +0x6f6
main.main.func1(0xc42016cdc0, 0xc4202b31a0)
    /go/src/github.com/containous/traefik/cmd/traefik/traefik.go:61 +0xd9
github.com/containous/traefik/vendor/github.com/containous/staert.(*Staert).Run(0xc4206c1f30, 0x1aa1940, 0xc420496300)
    /go/src/github.com/containous/traefik/vendor/github.com/containous/staert/staert.go:83 +0x2e
main.main()
    /go/src/github.com/containous/traefik/cmd/traefik/traefik.go:218 +0x1bf1

我已尝试使用最新的stable 1.3.7和1.4.0-rc1版本，两者都显示相同的错误。

有什么想法吗？

Answer 1

我觉得你的traefik.toml不正确，而且你的领事后端没有正确的配置。

尝试使用此命令或修改config @ /etc/traefik/traefik.toml

的consul部分

traefik --consul --consul.endpoint = YOURENDPOINTHERE --cluster = true -d

请务必参考此处 https://docs.traefik.io/configuration/backends/consul/

在群集模式下启动Traefik时崩溃

1 个答案: