Revert "Revert "Replace K8s pod runner with VM runner (soo-runner)""

This reverts commit 749173a9d5.
This commit is contained in:
Cloud User 2026-03-11 13:17:49 +09:00
parent 749173a9d5
commit 5e54e2f24b
3 changed files with 24 additions and 143 deletions

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@ -23,7 +23,7 @@ https://gitea.inje-private.com/selee/mlops-architecture
| 컴포넌트 | 상태 | 위치 |
|----------|------|------|
| Gitea | installed | 외부 클러스터 |
| Gitea Runner | **installed** (v0.3.0) | 이 클러스터 (`soo` ns) |
| Gitea Runner | **installed** (v0.3.0) | VM (`soo-runner`) |
| ArgoCD | installed + **repo 연동 완료** | 이 클러스터 (`argocd` ns) |
| DVC | **installed** (v3.66.1) | 로컬 + NAS (`/ainas/dvc-storage`) |
@ -78,30 +78,29 @@ git push -u origin main
---
## 2. Gitea Runner (설치 완료)
## 2. Gitea Runner (설치 완료 — VM 방식)
이 클러스터 `soo` 네임스페이스에 배포. Docker-in-Docker(DinD) sidecar 방식.
전용 VM(`soo-runner`)에 act_runner를 직접 설치하여 systemd 서비스로 운영.
- Runner 이름: `mlops-runner`
- 이미지: `gitea/act_runner:latest` (v0.3.0)
- Labels: `ubuntu-latest`, `ubuntu-22.04`, `self-hosted`
- Gitea instance: `https://gitea.inje-private.com`
- **호스트**: `ssh ubuntu@runner` (호스트명: `soo-runner`)
- **Runner 이름**: `soo-runner`
- **바이너리**: `/usr/local/bin/act_runner`
- **작업 디렉토리**: `/opt/act_runner/`
- **서비스**: `/etc/systemd/system/act_runner.service` (enabled, auto-restart)
- **Labels**: `ubuntu-latest`, `ubuntu-22.04` (Docker), `self-hosted` (Host)
- **Gitea instance**: `https://gitea.inje-private.com`
```bash
# 1. repo에서 Actions 활성화 (API)
curl -sk -X PATCH "https://gitea.inje-private.com/api/v1/repos/selee/mlops-architecture" \
-u "$GITEA_ADMIN_USER:$GITEA_ADMIN_PASSWORD" \
-H "Content-Type: application/json" \
-d '{"has_actions": true}'
# 상태 확인
ssh ubuntu@runner "sudo systemctl status act_runner"
# 2. Runner 배포
kubectl apply -f gitea-runner/deployment.yaml
# 로그 확인
ssh ubuntu@runner "journalctl -u act_runner -f"
# 3. 상태 확인
kubectl get pods -n soo -l app=gitea-runner
kubectl logs -n soo -l app=gitea-runner -c runner --tail=20
# 재시작
ssh ubuntu@runner "sudo systemctl restart act_runner"
# 4. Gitea에서 Runner 등록 확인
# Gitea에서 Runner 등록 확인
# https://gitea.inje-private.com/selee/mlops-architecture/settings/actions/runners
```
@ -210,8 +209,6 @@ mlops_architecture/
├── argocd/
│ └── application.yaml # ArgoCD Application 정의
├── config.yaml # 인프라 구성 정보
├── gitea-runner/
│ └── deployment.yaml # Gitea Runner K8s 배포
├── manifests/ # K8s 배포 manifest (ArgoCD 감시)
│ └── deployment.yaml # 서빙 Deployment + Service
└── README.md # 설치 가이드 (이 파일)

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@ -34,14 +34,14 @@ components:
installed: true # 외부에서 운영 중
gitea_runner:
location: this_cluster
namespace: soo
location: vm # 전용 VM에 직접 설치
host: soo-runner # ssh ubuntu@runner
version: v0.3.0 # act_runner version
image: gitea/act_runner:latest
deploy_type: kubernetes # Deployment + DinD sidecar
runner_name: mlops-runner
node_selector:
nodegroup: nd
deploy_type: systemd # systemd service on VM
runner_name: soo-runner
binary: /usr/local/bin/act_runner
workdir: /opt/act_runner
service_file: /etc/systemd/system/act_runner.service
labels:
- ubuntu-latest
- ubuntu-22.04

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@ -1,116 +0,0 @@
apiVersion: v1
kind: Secret
metadata:
name: gitea-runner-secret
namespace: soo
type: Opaque
stringData:
token: cLwr1iibt23oBSMqcWUJ6vcn3Wj8DQI9huCe2ATK
---
apiVersion: v1
kind: ConfigMap
metadata:
name: gitea-runner-config
namespace: soo
data:
config.yaml: |
log:
level: info
runner:
file: .runner
capacity: 1
timeout: 3h
labels:
- "ubuntu-latest:docker://catthehacker/ubuntu:act-22.04"
- "ubuntu-22.04:docker://catthehacker/ubuntu:act-22.04"
- "self-hosted:host"
container:
network: ""
privileged: false
options:
valid_volumes: []
host:
workdir_parent: /data/cache
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: gitea-runner
namespace: soo
labels:
app: gitea-runner
spec:
replicas: 1
selector:
matchLabels:
app: gitea-runner
template:
metadata:
labels:
app: gitea-runner
spec:
nodeSelector:
nodegroup: nd
containers:
- name: runner
image: gitea/act_runner:latest
command:
- sh
- -c
- |
# Wait for DinD TLS certs to be ready
echo "Waiting for Docker daemon..."
while [ ! -f /certs/client/ca.pem ]; do sleep 1; done
sleep 2
echo "Docker daemon is ready"
# Register if not already registered
if [ ! -f /data/.runner ]; then
act_runner register --no-interactive \
--instance https://gitea.inje-private.com \
--token $(cat /secrets/token) \
--name mlops-runner \
--labels "ubuntu-latest:docker://catthehacker/ubuntu:act-22.04,ubuntu-22.04:docker://catthehacker/ubuntu:act-22.04,self-hosted:host"
fi
act_runner daemon --config /config/config.yaml
env:
- name: DOCKER_HOST
value: tcp://localhost:2376
- name: DOCKER_TLS_VERIFY
value: "1"
- name: DOCKER_CERT_PATH
value: /certs/client
volumeMounts:
- name: runner-data
mountPath: /data
- name: runner-config
mountPath: /config
- name: runner-secret
mountPath: /secrets
- name: docker-certs
mountPath: /certs
- name: docker-in-docker
image: docker:dind
args:
- --mtu=1340
- --default-network-opt=bridge=com.docker.network.driver.mtu=1340
securityContext:
privileged: true
env:
- name: DOCKER_TLS_CERTDIR
value: /certs
volumeMounts:
- name: docker-certs
mountPath: /certs
- name: runner-data
mountPath: /data
volumes:
- name: runner-data
emptyDir: {}
- name: docker-certs
emptyDir: {}
- name: runner-config
configMap:
name: gitea-runner-config
- name: runner-secret
secret:
secretName: gitea-runner-secret