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f4a860ec2e
* Kubernetes Manifests to deploy nginx reverse proxy for staging devfile registry * Get the external address of the loadBalancer service for devfile proxy * If DEVFILE_PROXY is defined, use it as Devfile registry * Fix get address from Windows * Add some log displaying proxy address found * Filter requests on user agent * Add Go-http-client user-agent * Add doc
126 lines
2.9 KiB
YAML
126 lines
2.9 KiB
YAML
apiVersion: v1
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kind: Namespace
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metadata:
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name: devfile-proxy
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: nginx
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namespace: devfile-proxy
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: nginx
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template:
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metadata:
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labels:
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app: nginx
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spec:
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containers:
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- name: nginx
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image: nginx
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imagePullPolicy: IfNotPresent
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ports:
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- containerPort: 8080
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volumeMounts:
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- mountPath: /etc/nginx # mount nginx-conf volumn to /etc/nginx
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readOnly: true
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name: nginx-conf
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- mountPath: /var/log/nginx
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name: log
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- mountPath: /var/cache/nginx
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name: cache
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- mountPath: /var/run
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name: run
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- mountPath: /data/nginx/cache
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name: nginx-cache
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resources:
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requests:
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memory: 256Mi
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cpu: 256m
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limits:
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memory: 256Mi
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cpu: 256m
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volumes:
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- name: nginx-conf
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configMap:
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name: nginx-conf # place ConfigMap `nginx-conf` on /etc/nginx
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items:
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- key: nginx.conf
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path: nginx.conf
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- name: log
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emptyDir: {}
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- name: cache
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emptyDir: {}
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- name: run
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emptyDir: {}
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- name: nginx-cache
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emptyDir: {}
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: nginx
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namespace: devfile-proxy
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spec:
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type: LoadBalancer
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ports:
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- port: 80
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targetPort: 8080
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selector:
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app: nginx
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: nginx-conf
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namespace: devfile-proxy
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data:
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nginx.conf: |
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events {
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worker_connections 1024;
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}
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http {
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proxy_cache_path
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/data/nginx/cache
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levels=1:2
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keys_zone=app:1M
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max_size=100M;
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log_format cacheStatus '$host $server_name $server_port $remote_addr $upstream_cache_status $remote_user [$time_local] " $request " '
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'$status $body_bytes_sent "$http_referer" '
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'"$http_user_agent" "$http_x_forwarded_for"';
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# Need to have a DNS server to resolve the FQDNs provided to proxy_pass
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# Use the DNS resolver provided to the container
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resolver 172.21.0.10;
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map "$http_user_agent" $proxybackend {
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default "";
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"~^containerd" https://registry.stage.devfile.io;
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"~^Go-http-client" https://registry.stage.devfile.io;
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}
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server {
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listen 8080;
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error_log /dev/stderr error;
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access_log /dev/stdout cacheStatus;
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location / {
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proxy_cache app;
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proxy_pass $proxybackend;
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proxy_set_header Host registry.stage.devfile.io;
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proxy_ignore_headers Set-Cookie;
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proxy_ignore_headers Cache-Control;
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proxy_cache_valid any 30m;
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}
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}
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}
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