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9.9 KiB
9.9 KiB
设置storageClass
由于 部署 是使用的 microk8s 并且这个小集群只有一台服务器,所以存储就保存到本地
storageClass.yaml
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
annotations:
storageclass.kubernetes.io/is-default-class: "false"
name: microk8s-localhost
provisioner: microk8s.io/hostpath
reclaimPolicy: Retain
volumeBindingMode: Immediate
$ kubectl apply -f storageClass.yaml
$ kubectl get sc
NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE
microk8s-hostpath (default) microk8s.io/hostpath Delete Immediate false 4d4h
microk8s-localhost microk8s.io/hostpath Retain Immediate false 3d1h
部署数据库
设置 pvc
pg-pvc.yaml
kind: PersistentVolume
apiVersion: v1
metadata:
name: postgres-data-pv
labels:
type: local
app: postgres-data
spec:
storageClassName: microk8s-localhost
capacity:
storage: 15Gi
accessModes:
- ReadWriteMany
hostPath:
path: "/var/local/postgresql/data"
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: postgres-data-pvc
namespace: devops
labels:
app: postgres-data
spec:
storageClassName: microk8s-localhost
accessModes:
- ReadWriteMany
resources:
requests:
storage: 10Gi
$ kubectl apply -f pg-pvc.yaml
$ kubectl get pv
NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE
postgres-data-pv 15Gi RWX Retain Bound devops/postgres-data-pvc microk8s-localhost 3d
$ kubectl get pvc -n devops
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
postgres-data-pvc Bound postgres-data-pv 15Gi RWX microk8s-localhost 3d
configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: cm-postgres
namespace: devops
labels:
app: postgres
data:
POSTGRES_PASSWORD: postgres
$ kubectl apply -f configmap.yaml
$ kubectl get cm -n devops
NAME DATA AGE
kube-root-ca.crt 1 3d5h
cm-postgres 1 2d2h
deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: gitea-postgres
namespace: devops
spec:
selector:
matchLabels:
app: postgres
replicas: 1
template:
metadata:
labels:
app: postgres
spec:
containers:
- name: gitea-postgres
image: postgres:12-alpine
ports:
- containerPort: 5432
name: pg-port
envFrom:
- configMapRef:
name: cm-postgres
volumeMounts:
- mountPath: /var/lib/postgresql/data
name: postgres-data-volume
volumes:
- name: postgres-data-volume
persistentVolumeClaim:
claimName: postgres-data-pvc
$ kubectl apply -f deployment.yaml
$ kubectl get po -n devops
NAME READY STATUS RESTARTS AGE
gitea-postgres-86d6b8c4c7-rbt45 1/1 Running 0 2d1h
service.yaml
apiVersion: v1
kind: Service
metadata:
name: postgres-service
namespace: devops
labels:
app: postgres
spec:
type: NodePort
ports:
- port: 5432
targetPort: 5432
protocol: TCP
name: pg-port
nodePort: 30432
selector:
app: postgres
$ kubectl apply -f service.yaml
$ kubectl get svc -n devops
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
postgres-service NodePort 10.152.183.142 <none> 5432:30432/TCP 2d1h
配置
postgresql.conf
# 时区修改
log_timezone = 'Asia/Shanghai'
timezone = 'Asia/Shanghai'
# 密码加密算法修改
password_encryption = scram-sha-256
pg_hba.conf
# 本地访问
local giteadb gitea scram-sha-256
# 远程访问
host giteadb gitea 0.0.0.0/0 scram-sha-256
重启数据库
# 创建用户和数据库
CREATE ROLE gitea WITH LOGIN PASSWORD 'gitea';
CREATE DATABASE giteadb WITH OWNER gitea TEMPLATE template0 ENCODING UTF8 LC_COLLATE 'en_US.UTF-8' LC_CTYPE 'en_US.UTF-8';
部署 Gitea
gitea-pvc.yaml
kind: PersistentVolume
apiVersion: v1
metadata:
name: gitea-data-pv
labels:
type: local
app: gitea
spec:
storageClassName: microk8s-localhost
capacity:
storage: 500Gi
accessModes:
- ReadWriteMany
hostPath:
path: "/var/local/gitea/data"
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: gitea-data-pvc
namespace: devops
labels:
app: gitea
spec:
storageClassName: microk8s-localhost
accessModes:
- ReadWriteMany
resources:
requests:
storage: 200Gi
$ kubectl apply -f gitea-pvc.yaml
$ kubectl get pv
NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE
postgres-data-pv 15Gi RWX Retain Bound devops/postgres-data-pvc microk8s-localhost 3d
gitea-data-pv 500Gi RWX Retain Bound devops/gitea-data-pvc microk8s-localhost 47h
$ kubectl get pvc -n devops
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
postgres-data-pvc Bound postgres-data-pv 15Gi RWX microk8s-localhost 3d
gitea-data-pvc Bound gitea-data-pv 500Gi RWX microk8s-localhost 47h
configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: cm-gitea
namespace: devops
labels:
app: gitea
data:
DB_TYPE: "postgres"
DB_HOST: "postgres-service:5432"
DB_NAME: "giteadb"
DB_USER: "gitea"
DB_PASSWD: "gitea"
$ kubectl apply -f configmap.yaml
$ kubectl get cm -n devops
NAME DATA AGE
kube-root-ca.crt 1 3d5h
cm-postgres 1 2d2h
cm-gitea 6 29h
deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: gitea
namespace: devops
spec:
selector:
matchLabels:
app: gitea
replicas: 1
template:
metadata:
labels:
app: gitea
spec:
containers:
- name: gitea
image: gitea/gitea:1.14.6
ports:
- containerPort: 22
name: ssh
- containerPort: 3000
name: http-port
envFrom:
- configMapRef:
name: cm-gitea
volumeMounts:
- mountPath: /data
name: gitea-data-volume
volumes:
- name: gitea-data-volume
persistentVolumeClaim:
claimName: gitea-data-pvc
$ kubectl apply -f deployment.yaml
$ kubectl get po -n devops
NAME READY STATUS RESTARTS AGE
gitea-postgres-86d6b8c4c7-rbt45 1/1 Running 0 2d1h
gitea-c4b69d788-mdm7g 1/1 Running 0 6h10m
service.yaml
apiVersion: v1
kind: Service
metadata:
name: gitea-service
namespace: devops
labels:
app: gitea
spec:
type: NodePort
ports:
- port: 22
targetPort: 22
protocol: TCP
name: ssh
nodePort: 30022
- port: 3000
targetPort: 3000
protocol: TCP
name: http-port
nodePort: 30300
selector:
app: gitea
$ kubectl apply -f service.yaml
$ kubectl get svc -n devops
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
postgres-service NodePort 10.152.183.142 <none> 5432:30432/TCP 2d1h
gitea-service NodePort 10.152.183.62 <none> 22:30022/TCP,3000:30300/TCP 29h
配置
[server]
APP_DATA_PATH = /data/gitea
DOMAIN = gitea.free-sun.vip
SSH_DOMAIN = gitea.free-sun.vip
HTTP_PORT = 3000
ROOT_URL = https://gitea.free-sun.vip/
DISABLE_SSH = false
SSH_PORT = 2022
SSH_LISTEN_PORT = 22
LFS_START_SERVER = false
LFS_CONTENT_PATH = /data/git/lfs
LFS_JWT_SECRET = ET6zJ0fRBl93bJiHrUAzOXa7xeicpEmY9weiyqwWQqI
OFFLINE_MODE = false
LANDING_PAGE = explore
[mailer]
ENABLED = true
FROM = anxinyunwarning@free-sun.com.cn
MAILER_TYPE = smtp
HOST = smtp.exmail.qq.com:465
IS_TLS_ENABLED = true
USER = anxinyunwarning@free-sun.com.cn
PASSWD = `SGVd7FU7vesjj9su`
nginx 配置
# http 增加 server
upstream gitea-http {
server 192.168.0.121:30300;
}
server {
listen 80;
server_name gitea.free-sun.vip;
rewrite ^(.*) https://$server_name$1 permanent;
}
server {
listen 443 ssl;
server_name gitea.free-sun.vip;
client_max_body_size 5m;
ssl_certificate /etc/nginx/certs/gitea.free-sun.pem;
ssl_certificate_key /etc/nginx/certs/gitea.free-sun.key;
ssl_session_timeout 5m;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
location / {
client_max_body_size 20m;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://gitea-http;
index index.html index.htm;
}
}
# stream 增加 server 做 ssh 访问
upstream gitea_backend {
hash $remote_addr consistent;
server 192.168.0.121:30022 max_fails=3 fail_timeout=30s;
}
server {
listen 2022 so_keepalive=on;
tcp_nodelay on;
proxy_pass gitea_backend;
proxy_connect_timeout 20s;
proxy_timeout 30m;
proxy_buffer_size 32k;
}