VSCode 远程调试 Vitess

最新推荐文章于 2025-09-10 22:35:03 发布

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最新推荐文章于 2025-09-10 22:35:03 发布 · 721 阅读

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通过 Vitess 自带的 docker-compose 在本地拉起 Vitess 环境倒是很方便，但是调试起来很痛苦，本地编译的vtgate可以跑起来，连接到 compose 运行的 consul，但因为 vttablet 注册到counsul的地址是容器内的hostname，宿主机运行的vtgate会连接不上。同理，调试vttablet会更痛苦。于是尝试在服务器linux上local运行（参照这里，在 MacOS 上用vscode远程调试。

Linux 运行 Vitess

参考官方文档一步步执行，不过还是会踩到坑，和本地运行的kubernetes的etcd组件有端口冲突，尝试通过修改etcd启动端口绕过，修改了 env.sh和scripts/etcd-up.sh，这里是diff:

diff --git a/env.sh b/env.sh
index c0b982a..b0c6b9e 100644
--- a/env.sh
+++ b/env.sh
@@ -62,7 +62,8 @@ elif [ "${TOPO}" = "k8s" ]; then
     # shellcheck disable=SC2034
     TOPOLOGY_FLAGS="-topo_implementation k8s -topo_k8s_kubeconfig ${K8S_KUBECONFIG} -topo_global_server_address ${K8S_ADDR}:${K8S_PORT} -topo_global_root /vitess/global"
 else
-    ETCD_SERVER="localhost:2379"
+    ETCD_SERVER="localhost:22379"
+    ETCD_PEERS="localhost:22380"
     TOPOLOGY_FLAGS="-topo_implementation etcd2 -topo_global_server_address $ETCD_SERVER -topo_global_root /vitess/global"
 
     mkdir -p "${VTDATAROOT}/etcd"
diff --git a/scripts/etcd-up.sh b/scripts/etcd-up.sh
index d8c0a86..1dc15d6 100755
--- a/scripts/etcd-up.sh
+++ b/scripts/etcd-up.sh
@@ -24,7 +24,7 @@ export ETCDCTL_API=2
 # Check that etcd is not already running
 curl "http://${ETCD_SERVER}" > /dev/null 2>