菜单
View and manage port mappings for Kurtosis services. Check which local ports map to service ports and troubleshoot connectivity. Use when services aren't reachable or you need to find the right port.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/kurtosis-tech/kurtosis --skill port-forward命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
Build and test the Kurtosis CLI from source. Compile the CLI binary locally, run it against Docker or Kubernetes engines, and iterate on CLI changes without creating a release. Use when developing or debugging CLI commands.
Manage Kurtosis contexts for connecting to different Kurtosis instances. Add, list, switch, and remove contexts. Use when working with multiple Kurtosis environments (local, remote, team shared).
Inspect and manage Kurtosis enclaves. List enclaves, view services and ports, examine file artifacts, dump enclave state for debugging, and clean up. Use when you need to understand what's running inside an enclave or export its state.
基于 SOC 职业分类
| name | port-forward |
| description | View and manage port mappings for Kurtosis services. Check which local ports map to service ports and troubleshoot connectivity. Use when services aren't reachable or you need to find the right port. |
| compatibility | Requires kurtosis CLI with a running engine and at least one enclave. |
| metadata | {"author":"ethpandaops","version":"1.0"} |
View and manage port mappings for Kurtosis services.
kurtosis port print <enclave-name> <service-name> <port-id>
This prints the local URL for a specific port.
The easiest way to see all port mappings is enclave inspect:
kurtosis enclave inspect <enclave-name>
Output shows mappings like:
rpc: 8545/tcp -> 127.0.0.1:61817
ws: 8546/tcp -> 127.0.0.1:61813
The right side (127.0.0.1:61817) is how you access the service locally.
Port IDs are defined in the Starlark ServiceConfig:
plan.add_service(
name="my-service",
config=ServiceConfig(
image="ethereum/client-go:latest",
ports={
"rpc": PortSpec(number=8545), # port ID: "rpc"
"ws": PortSpec(number=8546), # port ID: "ws"
"metrics": PortSpec(number=9001), # port ID: "metrics"
},
),
)
If you ran with --no-connect, ports won't be forwarded locally:
# Ports not forwarded
kurtosis run --no-connect ./my-package
# Ports forwarded (default)
kurtosis run ./my-package
On Kubernetes, port forwarding goes through the gateway. If ports stop working, restart the gateway:
pkill -f "kurtosis gateway"
kurtosis gateway &
When a port is unreachable, follow this diagnostic workflow:
# 1. Verify the enclave is running and check port mappings
kurtosis enclave inspect <enclave-name>
# 2. Confirm the specific service is running (not STOPPED)
kurtosis service inspect <enclave-name> <service-name>
# 3. If service is running but port fails, check service logs for errors
kurtosis service logs <enclave-name> <service-name>
# 4. On Kubernetes, verify the gateway is running
kurtosis gateway
| Symptom | Cause | Fix |
|---|---|---|
| Port not accessible | Service not running or port not exposed | Check step 1-2 above |
| Connection refused | Service crashed or wrong interface | Check service logs (step 3) |
| No port mapping shown | Ran with --no-connect | Re-run without --no-connect |
| K8s ports unreachable | Gateway not running | Restart gateway (step 4) |