Primer commit

NginxEjemplo/lanza.sh

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+oc run nginx-app --image=nginxinc/nginx-unprivileged:1.23.2

NginxHelloWorld/Dockerfile

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+FROM ubuntu:latest
+RUN apt update && \
+    apt install -y nginx vim
+
+COPY index.html /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/nginx.conf
+
+CMD /usr/sbin/nginx -g 'daemon off;'

NginxHelloWorld/buildconfig.yaml

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+apiVersion: build.openshift.io/v1
+kind: BuildConfig
+metadata:
+    name: nginx-hello-world
+spec:
+  runPolicy: Serial
+  source:
+    dockerfile: |
+      FROM ubuntu:latest
+      RUN apt update && \
+          apt install -y nginx
+
+      COPY index.html /usr/share/nginx/html
+      COPY nginx.conf /etc/nginx/nginx.conf
+
+      CMD /usr/sbin/nginx -g 'daemon off;'
+
+  strategy:
+    type: Docker
+    dockerStrategy:
+      noCache: false
+  output:
+    to:
+      kind: ImageStreamTag
+      name: "nginx-hello-world:latest"

NginxHelloWorld/creaTodo.sh

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+oc create -f buildconfig.yaml
+oc create imagestream nginx-hello-world
+oc start-build nginx-hello-world --from-dir=./ --follow
+oc create -f deployment2.yaml
+oc create -f service.yaml
+oc create -f route.yaml

NginxHelloWorld/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-hello-world
+  labels:
+    app: nginx-hello-world
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: nginx-hello-world
+  template:
+    metadata:
+      labels:
+        app: nginx-hello-world
+    spec:
+      containers:
+       - name: nginx
+         image: "image-registry.openshift-image-registry.svc:5000/miproyecto/nginx-hello-world"
+         terminationMessagePath: /dev/termination-log
+         terminationMessagePolicy: File
+         tty: true
+         stdin: true
+         serviceAccount: default
+      terminationGracePeriodSeconds: 5

NginxHelloWorld/deployment2.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-hello-world
+  labels:
+    app: nginx-hello-world
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: nginx-hello-world
+  template:
+    metadata:
+      labels:
+        app: nginx-hello-world
+    spec:
+      containers:
+      - name: nginx-hello-world
+        image: "image-registry.openshift-image-registry.svc:5000/miproyecto/nginx-hello-world"
+        terminationMessagePath: /dev/termination-log
+        terminationMessagePolicy: File
+        tty: true
+        stdin: true
+        serviceAccount: default
+        volumeMounts:
+          - mountPath: /usr/share/nginx/html
+            name: html-volume
+      volumes:
+        - name: html-volume
+          persistentVolumeClaim:
+            claimName: miproyecto-claim

NginxHelloWorld/index.html

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+<h1>Hello, World!</h1>
+<h2>I'm running in openshift</h2>

NginxHelloWorld/nginx.conf

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+user nginx;
+worker_processes auto;
+error_log /tmp/error.log;
+pid /tmp/nginx.pid;
+
+# Load dynamic modules. See /usr/share/nginx/README.dynamic.
+include /usr/share/nginx/modules/*.conf;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /tmp/access.log  main;
+
+    client_body_temp_path /tmp/nginx 1 2;
+    proxy_temp_path /tmp/nginx-proxy;
+    fastcgi_temp_path /tmp/nginx-fastcgi;
+    uwsgi_temp_path /tmp/nginx-uwsgi;
+    scgi_temp_path /tmp/nginx-scgi;
+
+    sendfile            on;
+    tcp_nopush          on;
+    tcp_nodelay         on;
+    keepalive_timeout   65;
+    types_hash_max_size 2048;
+
+    include             /etc/nginx/mime.types;
+    default_type        application/octet-stream;
+
+    # Load modular configuration files from the /etc/nginx/conf.d directory.
+    # See http://nginx.org/en/docs/ngx_core_module.html#include
+    # for more information.
+    include /etc/nginx/conf.d/*.conf;
+
+    server {
+        listen       8080 default_server;
+        listen       [::]:8080 default_server;
+        server_name  _;
+        root         /usr/share/nginx/html;
+
+        # Load configuration files for the default server block.
+        include /etc/nginx/default.d/*.conf;
+
+        location / {
+        }
+
+        error_page 404 /404.html;
+            location = /40x.html {
+        }
+
+        error_page 500 502 503 504 /50x.html;
+            location = /50x.html {
+        }
+    }
+}
+

NginxHelloWorld/paraTodo.sh

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+oc delete buildconfig nginx-hello-world
+oc delete imagestream nginx-hello-world
+oc delete deployment nginx-hello-world
+oc delete service nginx-hello-world
+oc delete route nginx-hello-world

NginxHelloWorld/route.yaml

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+apiVersion: route.openshift.io/v1
+kind: Route
+metadata:
+  name: nginx-hello-world
+spec:
+  # hostname: foo.apps.CLUSTER.ccs.ornl.gov
+  port:
+    targetPort: nginx
+  tls:
+    insecureEdgeTerminationPolicy: Redirect
+    termination: edge
+  to:
+    kind: Service
+    name: nginx-hello-world
+    weight: 100
+  wildcardPolicy: None

NginxHelloWorld/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: nginx-hello-world
+  name: nginx-hello-world
+spec:
+  ports:
+  - name: nginx
+    port: 80
+    protocol: TCP
+    targetPort: 8080
+  selector:
+    app: nginx-hello-world
+  sessionAffinity: None
+  type: ClusterIP