{"id":345247,"date":"2023-02-10T09:04:06","date_gmt":"2023-02-10T09:04:06","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=345247"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=345247","title":{"rendered":"\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0438\u0437 OpenShift \u0432 \u00ab\u0432\u0430\u043d\u0438\u043b\u044c\u043d\u044b\u0439\u00bb Kubernetes<\/span>"},"content":{"rendered":"
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OpenShift, Rancher \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0437\u0430\u0440\u0443\u0431\u0435\u0436\u043d\u044b\u0435 Kubernetes-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0432 \u0420\u043e\u0441\u0441\u0438\u0438. \u041c\u043d\u043e\u0433\u0438\u043c \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f\u043c \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0438\u0441\u043a\u0430\u0442\u044c \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u2014 \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u00ab\u0432\u0430\u043d\u0438\u043b\u044c\u043d\u044b\u0439\u00bb Kubernetes \u0438\u043b\u0438 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b.<\/p>\n

\u0425\u043e\u0442\u044f \u0443 Kubernetes-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u0430\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0431\u0430\u0437\u0430, \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u044f \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432 \u0441 \u043e\u0434\u043d\u043e\u0439 \u043d\u0430 \u0434\u0440\u0443\u0433\u0443\u044e \u043d\u0435\u0438\u0437\u0431\u0435\u0436\u043d\u043e \u0441\u043e\u043f\u0440\u044f\u0436\u0435\u043d\u0430 \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0442\u0440\u0443\u0434\u043d\u043e\u0441\u0442\u044f\u043c\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u043c\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d \u043f\u0440\u0438\u043c\u0435\u0440 \u043f\u0435\u0440\u0435\u0435\u0437\u0434\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0438\u0437 OpenShift \u0432 \u00ab\u0432\u0430\u043d\u0438\u043b\u044c\u043d\u044b\u0439\u00bb \u043a\u043b\u0430\u0441\u0442\u0435\u0440 Kubernetes. \u0412 \u043a\u043e\u043d\u0446\u0435 \u0441\u0442\u0430\u0442\u044c\u0438 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u0430 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f \u043f\u0440\u0438\u043c\u0438\u0442\u0438\u0432\u043e\u0432 OpenShift \u0438 Kubernetes \u2014 \u0441 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0435\u0439 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a\u0438\u0435 \u0438\u0437 \u044d\u0442\u0438\u0445 \u043f\u0440\u0438\u043c\u0438\u0442\u0438\u0432\u043e\u0432 \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u0437\u0430\u043c\u0435\u043d\u044b, \u0430 \u043a\u0430\u043a\u0438\u0435 \u043d\u0435\u0442.<\/p>\n

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\u0415\u0441\u0442\u044c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u0443\u044e\u0442 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u0438 \u2014 \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, move2kube<\/u><\/a>. \u041e\u0434\u043d\u0430\u043a\u043e \u043e\u043d\u0438 \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u0438\u044f \u0438, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e, \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0438. \u0417\u0434\u0435\u0441\u044c \u0436\u0435 \u043c\u044b \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u043e\u0447\u0438\u043c\u0441\u044f \u0438\u043c\u0435\u043d\u043d\u043e \u043d\u0430 \u00ab\u0440\u0443\u0447\u043d\u043e\u043c\u00bb \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f.<\/p>\n

\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/h2>\n

\u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c template OpenShift \u0441 \u043f\u0440\u043e\u0441\u0442\u044b\u043c \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0438\u0441\u043e\u043c:<\/p>\n

apiVersion: template.openshift.io\/v1 kind: Template labels:   nginx: master metadata:   annotations:     description: example-template     iconClass: icon-nginx     tags: web,example   name: web-app-example objects: - apiVersion: apps\/v1   kind: Deployment   metadata:     name: ${NAME}   spec:     replicas: ${{REPLICAS}}     revisionHistoryLimit: 3     selector:       matchLabels:         app: ${NAME}     template:       metadata:         labels:           app: ${NAME}       spec:         containers:         - image: camunda\/camunda-bpm-platform:run-7.15.0           imagePullPolicy: Always           name: camunda           ports:           - containerPort: 8080             name: http             protocol: TCP           resources:             limits:               memory: ${BACK_MEMORY}             requests:               cpu: ${BACK_CPU}               memory: ${BACK_MEMORY}         - command:           - \/usr\/sbin\/nginx           - -g           - daemon off;           image: nginx:stable-alpine           imagePullPolicy: Always           lifecycle:             preStop:               exec:                 command:                 - \/bin\/bash                 - -c                 - sleep 5; kill -QUIT 1           name: nginx           ports:           - containerPort: 9000             name: http             protocol: TCP           resources:             limits:               memory: ${FRONT_MEMORY}             requests:               cpu: ${FRONT_CPU}               memory: ${FRONT_MEMORY}           volumeMounts:           - mountPath: \/etc\/nginx\/nginx.conf             name: configs             subPath: nginx.conf         volumes:         - configMap:             name: ${NAME}-config           name: configs - apiVersion: v1   kind: Service   metadata:     annotations:       description: Exposes and load balances the application pods     name: ${NAME}-service   spec:     ports:     - name: http       port: 9000       targetPort: 9000     selector:       app: ${NAME} - apiVersion: v1   kind: ConfigMap   metadata:     name: ${NAME}-config   data:     nginx.conf: |       user nginx;       worker_processes 1;       pid \/run\/nginx.pid;        events {         worker_connections 1024;       }        http {         include \/etc\/nginx\/mime.types;         default_type application\/octet-stream;          upstream backend {           server 127.0.0.1:8080 fail_timeout=0;         }          server {           listen 9000;           server_name _;            root \/www;            client_max_body_size 100M;           keepalive_timeout 10s;            location \/ {             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;             proxy_set_header X-Real-IP $remote_addr;             proxy_set_header X-Forwarded-Proto $scheme;             proxy_set_header Host $http_host;             proxy_redirect off;              proxy_pass http:\/\/backend;           }         }       }  - apiVersion: route.openshift.io\/v1   kind: Route   metadata:     name: ${NAME}-route   spec:     host: ${DOMAIN}.apps-crc.testing     port:       targetPort: http     to:       kind: Service       name: ${NAME}-service       weight: 100     wildcardPolicy: None parameters: - description: Name for application   from: '[A-Z]{8}'   generate: expression   name: NAME - description: Domain for application   from: '[A-Z]{8}'   generate: expression   name: DOMAIN - description: Number of replicas   from: '[0-9]{1}'   generate: expression   name: REPLICAS - description: Memory request and limit for frontend container   from: '[A-Z0-9]{4}'   generate: expression   name: FRONT_MEMORY - description: CPU request for frontend container   from: '[A-Z0-9]{3}'   generate: expression   name: FRONT_CPU - description: Memory request and limit for backend container   from: '[A-Z0-9]{4}'   generate: expression   name: BACK_MEMORY - description: CPU request for backend container   from: '[A-Z0-9]{3}'   generate: expression   name: BACK_CPU<\/code><\/pre>\n
\u0427\u0442\u043e \u0432\u043d\u0443\u0442\u0440\u0438 \u044d\u0442\u043e\u0433\u043e template:<\/p>\n