ืืื 25 ืืึธืจ ืฆืืจืืง, Java ืืื ืืจืืื ืืื ืื ืืืื ืกืืจืื ืคืื ืคึผืจืึธืืจืึทืืืื ื ืืื ืืืืขื ืืฉืึทืืืึทืื ืืขืืืืจื ืืืื ืขืจ ืคืื ืื ืืึทืจืฅ ืขืืขืืขื ืื ืึทืจืื ืืืึธืก ืึทืคึผืืึทืงืืืฉืึทื ืกืืึทืงืก ืืขื ืขื ืืขืืืื. ืืืึทื ื, ืึธืืขืจ, ืคืืืข ืืขื ืืฉื ืืื ืึธืจืืึทื ืึทืืืืฉืึทื ื ืืืึธืก ืืึธืื ืฉืืื ืืขืืจืืึท ืฆื Java ืคึฟืึทืจ ืคืืืข ืืึธืจื ืืขื ืขื ืคืึทืจื ืืืขื ืืืืจืืืืื ื ืึธืืขืจ ืืึทืืจืึทืืื ืืืืจืืืืื ื ืฆื ืืขืจ ืคึผืืึทืืคืึธืจืืข. ืึธืืขืจ ืืืึทื ืืขืจืืืืึทืืืืื ืึทืืึท ืืื ืึธืืขืจ .
ืฆืื ืืึทืืืืขืจื, Kubernetes ืืื ืึท ืึทืจืึธืคืึทื ื ืืขืจื ืขื ืืืกืืืื ืืื ืื ืืจืึทืืืกืื ืื ืื ืืขืจ ืึทืคึผืขืจืืืฉืึทื ืึทื ืฉืืืืข ืืื ืืขืจ ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก ืืืึธืก Java ืคึผืจืึธืืืจืึทืืขืจื ืืขื ืขื ืฆืืืขืืืืื ื ืฆื. ืืืึทื ื ืืืจ ืืืขื ืืึธืื ืืืจ ืืื ืฆื ื ืืฆื , ืฆื ืคืึทืจืคึผืึธืฉืขืืขืจื ืื ื ืึธื ืึทืคึผืขืจืืืฉืึทื ื ืคึฟืึทืจืืื ืื ืืื ืงืืืขืจื ืขืืขืก ืืื ืงืึทื ืืืื ืขืจื, ืืื ืขื ืฉืืจ ืึท ืคึผืืื ืืึทืก ืืืืจืึทืืืึธื ืฆื ืื ืืืึธืืงื ืคึผืืึทืืคืึธืจืืข ืืฉืขืช ืืึทืืื ืื ืืึทืงืึทื ืืข ื'ืืื ืืงืึธืืกืืกืืึทื. ืืขืจืฆื, ืืืจ ืืืขืื ืืืืึทืื ืืื ืฆื ืฆืขืืืืงืืขื Java ืึทืคึผืืึทืงืืืฉืึทื ื ืืืืฃ ืื OpenShift ืคึผืืึทืืคืึธืจืืข ื ืืฆื ืื OpenShift Maven ืคึผืืืืื.
ืืจืึทืืืฆืืึธื ืขื ื'ืืื ืื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก
ืืจืึทืืืฆืืึธื ืขื ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก (ืคืืืืจืข 1) ืื ืืืึทืืืื ืื ืืขืืืขืืึธืคึผืขืจ ืฉืจืืืื ืงืึธื, ืืื ืงืจืืืืืื ื ืืืคึผืืืืืึทื ื ืื ืืฅ ืืื ืื ืคืึธืจืขื ืคืื JAR ืึธืืขืจ WAR ืืขืงืขืก, ืืื ืืึทื ืืืคึผืืืืื ื ืืื ืืืืคื ืื ืืขืงืขืก ืืืืฃ ืึท ืืืขื ืึธืืขืจ ืึทืคึผืืึทืงืืืฉืึทื ืกืขืจืืืขืจ. ืืขืจ ืืืืคึผื ืืืขื ืฆื ืืึธื ืืึธืก ืืื ืฆื ื ืืฆื Maven ืคึฟืื ืื ืืึทืคึฟืขืื ืฉืืจื ืึธืืขืจ ื ืืฆื ืึท IDE ืืื IntelliJ ืึธืืขืจ Eclipse ืฆื ืงืึธื ืืื ืคึผืขืงื ืื ืึทืคึผืืึทืงืืืฉืึทื ื. ืืขืืืขืืึธืคึผืขืจืก ืืขื ืขื ืืขื ืืฆื ืฆื ืืึทืื ืงืึธื ืขื ืืขืจืื ืืขื ืืื ืืขืกืืื ื ืึทืืฅ ืื ืืืจื ืืืืืขืจ ืงืึทืืืืื ื ืื ืงืึธื ืืื ืคืึธืจืืืืื ืขืก ืฆื ืืืขืจืกืืข ืงืึธื ืืจืึธื.
ืจืืืก. 1. ืืจืึทืืืฆืืึธื ืขื ื'ืืื ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก.
Java ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก ืคึฟืึทืจ ืื ืงืืึธืื
ืืืขื ืืึธืืืื ื ืฆื ืืืึธืืงื ืึทืคึผืืึทืงืืืฉืึทื ื, Kubernetes ืืื . ืืขืจืืืขืจ, ืืขืจ ืืขืืืขืืึธืคึผืขืจ ืืึทืจืฃ ืืืฆื ืคึผืขืงื Java ืึทืคึผืืึทืงืืืฉืึทื ื ืืื ืืื ืฉืึทืคึฟื ืงืืืขืจื ืขืืขืก ืืึทื ืึทืคืขืกืืื ืึทื ืืึทืฉืจืืึทืื ืื ืืืืืขืจ. ืื ืืึทื ืืคืขืกืฅ ืืขื ืขื ืืขืืึธืื ืืขืืืขื ืื ืฆื ืืขืจ ืคึผืจืึธืืืงืฆืืข ืกืขืจืืืขืจ ืคืืืกื ืืืง Kubernetes. ืืื ืงืขืจ, Kubernetes ื ืขืื ืื ืืืืืขืจ ืคืื ืื ืจืขืืืกืืจื ืืื ืืืคึผืืืื ืึทืคึผืืึทืงืืืฉืึทื ื ืืืื ืื ืงืึทื ืคืืืืขืจืืืฉืึทื ื ืืืึธืก ืืืจ ืืึธืื ืืขืฉืจืืื ืืื ืืึทื ืืคืขืกืฅ, ืืืึธืก ืืขื ืขื ืืืืฉืึทืืืึทืื ืืึทืื ืืขืงืขืก.
ืื ืืขืืึทืืึธืจืคืึธืกืืก ืคืื ืื ืืขืงืึทืืึธืืขืืืง Java ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก ืืื ืื ืืืขืจืืึทื ื ืฆื ืื ืืืึธืืงื ืืื ืืขืืืืื ืืื Fig. 2.
ืจืืืก. 2. ื'ืืื ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก ืคึฟืึทืจ ืื ืืืึธืืงื.
ืขืงืืืคึผืกืข ืืืฉืงืืืข
ืืืืจืืืืื ื ืฆื Kubernetes ืืืกืืฃ ืื ืื ืืขืจ ืึทืคึผืขืจืืืฉืึทื ืึทื ืฉืืืืข ืฆื ืื ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก, ืืื ืคืืืข ืืขืืืขืืึธืคึผืขืจืก ืืขื ืขื ื ืขืจืืืขื ืืืขืื ืืขื ืืืืึทื ืืื ืืืืื ืฆื ืคืึธืงืืก ืืืืฃ ืืืืขืจ ืืึทืจืฅ ืึทืจืืขื - ืื ืึทืคึผืืึทืงืืืฉืึทื ืืึธืืืง - ืืื ืืื ืืื ืฆื ืฆืขืืืืงืืขื ืืื. ืืื ืืึธืก ืืื ืืื ืขืก ืงืืื ืืื ืฉืคึผืื. , ืืืึธืก ืึทืืึทืื ืืขืืืขืืึธืคึผืขืจืก ืฆื ื ืืฆื ืืืืขืจ ืืืืืจืขืจืื ืืื ืคึผืืืืื ืก ( ืฆืืืึทืืขื ืืื ืึธืืขืจ ) ืฆื ืขืคืขืจืืืึทืกืื ืืืจืืคืืจื ืงืึทื ืืืื ืขืจ ืืื ืงืืืขืจื ืขืืขืก-ืคึฟืึทืจืืื ืืขื ืข ืึทืคึผืขืจืืืฉืึทื ื ืืืจื ื ืึธืืคืึธืืื ืื ืืืึทืืจืึทืืข ืืื ืคืืืืจืข. 2.
ืืื ืื ืจืขืฉื ืคืื ืืขื ืึทืจืืืงื, ืืืจ ืืืขื ืืืืึทืื ืืืจ ืืื ืฆื ืคืึทืจืคึผืึธืฉืขืืขืจื ืื Java ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก ืืื ืื Kubernetes ืกืืืืืืข ืืืจื ื ืืฆื Eclipse JKube ืืื ืื Kubernetes Maven ืคึผืืืืื.
ืืืึธืืงื ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก ื ืืฆื Eclipse JKube
ืืื ืก ืืึทืืจืึทืืื ืึท ืืืกื ืืึทืืึทืคืืื ื'ืืื ืึทื ืืืืืงืืื ื ืกืืขืืข ืคึฟืึทืจ ืื ืืืึธืืงื ืคึฟืื ืคืื. 2.
ืจืืืก. 3. ื'ืืื ืึทื ืืืืืงืืื ื ืคึผืจืึธืฆืขืก ืคึฟืึทืจ ืื ืืืึธืืงื ื ืืฆื ืขืงืืืคึผืกืข ืืืฉืงืืืข.
ืืื ืืืจ ืงืขื ืขื ืืขื, ืืึธ ืึทืืข ืึทืคึผืขืจืืืฉืึทื ื ืคึฟืึทืจ ืื ืืขืจืึทืงืืื ื ืืื Kubernetes ืืื ืงืึทื ืืืื ืขืจื (ืืืืืืืืื ืืื ืจืืื ืืื ืื ืืืึทืืจืึทืืข) ืืขื ืขื ืจืืคึผืืืืกื ืืืจื ืคืขืืืงืืึทื Eclipse JKube ืฆืื ืืึทืกืงืก, ืืืึธืก ืืขื ืขื ืืืกืืขื ืืื ืืึทืืืข. 1.
ืืืฉ 1. ืขืงืืืคึผืกืข ืืืฉืงืืืข ืคืขืืืงืืึทื ืืึทืกืงืก.
ืึทืจืืขื
ืืื ืข
ืืึทืฉืจืืึทืืื ื
PRE_INTEGRATION_TEST
ืืืืืื ื ืืึธืงืงืขืจ ืืืืืขืจ
ืื ืกืืึทืืืจื
ืืคึผืืึธืึทืืื ื ืืึธืงืงืขืจ ืืืืืขืจ ืฆื ืื ืจืขืืืกืืจื
PROCESS_RESOURCES
ืืืฉืขื ืขืจืืืืื ื K8s ืืึทื ืืคืขืกืฅ
ืฆืื ืืืคื ืขืืขื
ืึทืคึผืืืืื ื ืืืฉืขื ืขืจืืืืึทื ืืึทื ืืคืขืกืฅ ืฆื K8s
UNDEPLOY
ืจืืืืืืื ื K8s ืจืขืกืืจืกื ืืืึธืก ืืขื ืขื ืืืคึผืืืื ืืื ืง8s: ืฆืืืืืื ืืื ืง8ืก: ืืืคึผืืื
ืืึทืืขืจืงืื ื: ืืืื ืืืจ ืืึธื ื ืื ืืืขืื ืืึทืกืงืก ืฆื ื ืืฆื ืื ืึธืื ืขืจื ืืืคืึธืืฅ, ืืืจ ืงืขื ืขื ืืึทื ืืืึทืื ืงืึทื ืคืืืืขืจ Eclipse JKube ืคึฟืึทืจ ืืื, ืืืืึทื ืขืก ืฉืืืฆื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืืจื ะธ .
ืืืฆื ืืึธืื ืืื ืื ืงืืง ืืื ืืืืฉืคืืื ืคืื ื ืืฆื Eclipse JKube ืืื Kubernetes Maven Plugin ืืืขื ืืืจ ืึทืจืืขื ืืื ืึทืคึผืืึทืงืืืฉืึทื ื.
ืืืคึผืืืืื ื ืึท Java ืึทืคึผืืึทืงืืืฉืึทื ืืืืฃ Kubernetes ื ืืฆื Eclipse JKube
ืืื ืืขื ืืืึทืฉืคึผืื ืืืจ ืืืขืื ืฆืขืืืืงืืขื ืึท ืคึผืฉืื Java ืึทืคึผืืึทืงืืืฉืึทื ืืืืฃ ืึท ืงื ืืื ื ืืฆื Eclipse JKube. ืืื ืื Kubernetes Maven ืคึผืืืืื, ืืืจ ืงืขื ืขื ืฉืืขืื ืืืคึผืืืืืึทื ื ืคึผืึทืจืึทืืขืืขืจืก ืึธื ืฆื ืฉืจืืึทืื ืงืืื ืงืึทื ืคืืืืขืจืืืฉืึทื.
ืืื ืึท ืืืึทืฉืคึผืื ืึทืคึผืืึทืงืืืฉืึทื ืืืจ ื ืืฆื , ืืืึธืก ืืจืืื JSON ืจืขืืืืืึทื ืืื ืื / ืืจืึทืค ืขื ืืคึผืืื ื:
~/work/repos/eclipse-jkube-demo-project : $ curl localhost:8080/random | jq .
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 45 0 45 0 0 818 0 --:--:-- --:--:-- --:--:-- 818
{
"id": "e80a4d10-c79b-4b9a-aaac-7c286cb37f3c"
}
ืฉืจืื 1. ืืจืืคืงืืคืืข Kubernetes Maven ืคึผืืืืื
Kubernetes Maven ืคึผืืืืื ืืื ืืื ืื ืจืืคึผืึทืืึทืืึธืจื . ืฆื ื ืืฆื Eclipse JKube ืืืจ ืืึทืจืคึฟื ืฆื ืืืืื ืื Kubernetes Maven ืคึผืืืืื ืฆื ืืืื pom.xml ืืื ืึท ืืขืคึผืขื ืืขื ืกื:
<plugin>
<groupId>org.eclipse.jkube</groupId>
<artifactId>kubernetes-maven-plugin</artifactId>
<version>${jkube.version}</version>
</plugin>
ืืืื OpenShift ืืื ืืขื ืืฆื ืึทื ืฉืืึธื ืคืื ืจืืื Kubernetes, ืคึผืึธm.xml ืืื ืืึทืืึทืคืืื ืืื ืืืื:
<plugin>
<groupId>org.eclipse.jkube</groupId>
<artifactId>openshift-maven-plugin</artifactId>
<version>${jkube.version}</version>
</plugin>
ืฉืจืื 2. ืืืืขื ืื ืืึธืงืงืขืจ ืืืื
ืื JAR ืืขืงืข ืคืื โโืื ืึทืคึผืืึทืงืืืฉืึทื ืงืขื ืขื ืืืื ืืขืืืื ืืื ืื mvn ืคึผืขืงื ืืึทืคึฟืขื, ืืื ืื mvn ืฆืื ืึทืจืืขื k8s:build ืงืขื ืขื ืืืื ืืขืืืืื ื ืฆื ืืืืขื ืึท ืืึธืงืงืขืจ ืืืื ืคืื ืื ืึทืคึผืืึทืงืืืฉืึทื. ืืึทืืขืจืงืื ื ืึทื ืืืจ ืืึธืื ืึธืืืืขืจืจืืื ืื ืคืขืืืงืืึทื ืืืื ื ืึธืืขื ืืื ืืขื ืคืึทืจืืึธื:
<jkube.generator.name>docker.io/rohankanojia/random-generator:${project.version}</jkube.generator.name>
ืืืืืขืจ ืืืจ ืืืืขื ืืขื ืืืื, ืืืจ ืืึทืจืคึฟื ืฆื ืืึทืื ืืืืขืจ ืึทื ืื ืืึธืงืงืขืจ ืืืืืึทื ืืื ืืงืกืคึผืึธืืื ืจืืืืืง. ืืึธืก ืงืขื ืืืื ืืขืืื ืืื ืื ืคืืืืขื ืืข ืืึทืคึฟืขื:
$ eval $(minikube docker-env)
ืืขืจื ืึธื ืืืจ ืึทืจืืึทื ืื mvn k8s:build ืืึทืคึฟืขื, ืืื ืืึธืก ืืื ืืืึธืก ืืืจ ืืืขืื ืืขื ืืืืฃ ืืขื ืขืงืจืึทื ืืืขื ืืืจ ืืืืขื ืื ืืึธืงืงืขืจ ืืืื ืืื ืื Eclipse JKube ืืืืขื ืึทืจืืขื:
~/work/repos/eclipse-jkube-demo-project : $ mvn k8s:build
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< meetup:random-generator >-----------------------
[INFO] Building random-generator 0.0.1
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- kubernetes-maven-plugin:1.0.0-rc-1:build (default-cli) @ random-generator ---
[INFO] k8s: Running in Kubernetes mode
[INFO] k8s: Building Docker image in Kubernetes mode
[INFO] k8s: Running generator spring-boot
[INFO] k8s: spring-boot: Using Docker image quay.io/jkube/jkube-java-binary-s2i:0.0.7 as base / builder
[INFO] k8s: [docker.io/rohankanojia/random-generator:0.0.1] "spring-boot": Created docker-build.tar in 251 milliseconds
[INFO] k8s: [docker.io/rohankanojia/random-generator:0.0.1] "spring-boot": Built image sha256:a20e5
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.053 s
[INFO] Finished at: 2020-08-10T11:28:23+05:30
[INFO] ------------------------------------------------------------------------
~/work/repos/eclipse-jkube-demo-project : $
ืฉืจืื 3. ืืคึผืืึธืึทื ืื ืืืื ืฆื ืื ืืึธืงืงืขืจ ืจืขืืืกืืจื
ื ืึธื ืืืจ ืืึธืื ืืขืืืื ืื ืืึธืงืงืขืจ ืืืื ืืื ืื ืฉืืืคึผื ืจืขืืืกืืจื ืงืึทื ืคืืืืขืจื (ืืื ืืื ืืืขืจ ืคืึทื ืขืก ืืื docker.io), ืืืจ ืงืขื ืขื ืฉืืงื ืืขื ืืืื ืฆื ืื ืจืขืืืกืืจื. ืืึธืก ืืื ืืืึธืก ืืืขื ืืืื ืืขืืืืื ื ืึธื ืืืจ ืืขืื Eclipse JKube ืฆื ืืืจืืคืืจื ืื mvn k8s: ืคึผืืฉ ืฉืืืคึผื ืึทืจืืขื:
~/work/repos/eclipse-jkube-demo-project : $ mvn k8s:push
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< meetup:random-generator >-----------------------
[INFO] Building random-generator 0.0.1
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- kubernetes-maven-plugin:1.0.0-rc-1:push (default-cli) @ random-generator ---
[INFO] k8s: Running in Kubernetes mode
[INFO] k8s: Building Docker image in Kubernetes mode
[INFO] k8s: Running generator spring-boot
[INFO] k8s: spring-boot: Using Docker image quay.io/jkube/jkube-java-binary-s2i:0.0.7 as base / builder
[INFO] k8s: The push refers to repository [docker.io/rohankanojia/random-generator]
5dcd9556710f: Layer already exists
b7139ad07aa8: Layer already exists
b6f081e4b2b6: Layer already exists
d8e1f35641ac: Layer already exists
[INFO] k8s: 0.0.1: digest: sha256:9f9eda2a13b8cab1d2c9e474248500145fc09e2922fe3735692f9bda4c76002d size: 1162
[INFO] k8s: Pushed docker.io/rohankanojia/random-generator:0.0.1 in 7 seconds
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 11.222 s
[INFO] Finished at: 2020-08-10T11:35:37+05:30
[INFO] ------------------------------------------------------------------------
~/work/repos/eclipse-jkube-demo-project : $
ื ืึธื ืฉืืงื ืื ืืืื, ืืืจ ืืึทืจืคึฟื ืฆื ืงืึธื ืืจืึธืืืจื ืึทื ืขืก ืืื ืึทืจืืึทื ืืขืจืขืื ื ืืื ืื ืจืขืืืกืืจื. ืืื ืืื ืืืขืจ ืคืึทื, ืืืจ ืคืฉืื ืืขื ืขืก ืืื Docker Hub, ืืื ืืขืืืืื ืืื Fig. 4.
ืจืืืก. 4. ืื ืืืื ืืขืฉืืงื ืฆื ืื ืจืขืืืกืืจื ืืจืืืก ืืื Docker Hub.
ืฉืจืื 4. ืืขื ืขืจืึทืืข ืงืืืขืจื ืขืืขืก ืืืื ืืึทื ืึทืคืขืกืฅ ืคึฟืึทืจ ืื ืึทืคึผืืึทืงืืืฉืึทื
ืึทืืื, ืืืจ ืืึธืื ืืขืืืืื ืื ืึทืคึผืืึทืงืืืฉืึทื ืืืื, ืืืฆื ืืืจ ืืึทืจืคึฟื ืฆื ืฉืจืืึทืื Kubernetes ืืึทื ืืคืขืกืฅ. ืฆื ืืึธื ืืึธืก, Eclipse JKube ืืื ืึท ืึทืจืืขื ืืืึธืก ืืืฉืขื ืขืจืืืฅ ืฉืืจืขื ื ืจืืกืึธืจืกืื ืืืืืจื ืืืืฃ ืื ืึทื ืืขืจืืืืื ื Java ืคืจืืืืืืขืจืง (, , Vert.x ืึธืืขืจ ืขืืืขืืข ืื ืืขืจืข). ืืืจ ืงืขื ื ืืืื ืงืึทืกืืึทืืืื ืื ืืึทื ืึทืคืขืกืืืืฉืึทื ืืืจื ื ืืฆื ืึท ืงืกืื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืขืงืข ืืื ืคึผืืืืกืื ื ืจืื ืคืจืึทืืืึทื ืฅ (ืคืจืึทืืืึทื ืฅ ืคืื ืื ืคืืจืืื ืื ืืืื ืืึทืฉืืึทืืคึผืขืจืืขื) ืืื ืื ืึทืคึผืืึทืงืืืฉืึทื ืืขืงืข src/main/jkube. ืืื ืืขื ืคืึทื, ืืืื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืืขื ืืืื ืืคึผืืึธืึทืืขื ืฆื ืื ืืืฉืขื ืขืจืืืืึทื ืืึทื ืืคืขืกืฅ.
ืืื ืืื ืืืขืจ ืืืึทืฉืคึผืื, ืืืจ ืืึธืื ืึทืืฅ ืืื ืืื, ืืื ืืขืจืืืขืจ Eclipse JKube ืืืฉืขื ืขืจืืืฅ ืึท ืืึทืฉืืึทืืคึผืขืจืืขื ืคึฟืึทืจ ืื ืคืขืืืงืืึทื ืืืคึผืืืืืึทื ื ืืื ืคึฟืึทืจ ืื ืกืขืจืืืืก ืืื ืืืคึผ ClusterIP. ืืื ืืืืื ืืขืืึธืื ืืืจ ืืึธืืืคืืฆืืจื ืื ืกืขืจืืืืก ืืึทื ืึทืคืขืกืืืืฉืึทื ืฆื ืืืืฉื ืื ืืื ืกื ืืืคึผ ืฆื NodePort. ืืืจ ืงืขื ืขื ืึธืืืืขืจืจืืื ืื ืคืขืืืงืืึทื ื ืึทืืืจ ื ืืฆื ืื ืคืืืืขื ืืข ืคืึทืจืืึธื:
<jkube.enricher.jkube-service.type>NodePort</jkube.enricher.jkube-service.type>
ืืึธืก ืืื ืืื ืื ืคืึทืจืฉืืขืื ืจืขืืืืืึทื ืงืืงื ืืื ื ืึธื ืืืจ ืืขืื Eclipse JKube ืฆื ืืืจืืคืืจื ืื mvn k8s: ืืืื ืจืืกืึธืจืก ืึทืจืืขื.
~/work/repos/eclipse-jkube-demo-project : $ mvn k8s:resource
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< meetup:random-generator >-----------------------
[INFO] Building random-generator 0.0.1
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- kubernetes-maven-plugin:1.0.0-rc-1:resource (default-cli) @ random-generator ---
[INFO] k8s: Running generator spring-boot
[INFO] k8s: spring-boot: Using Docker image quay.io/jkube/jkube-java-binary-s2i:0.0.7 as base / builder
[INFO] k8s: jkube-controller: Adding a default Deployment
[INFO] k8s: jkube-service: Adding a default service 'random-generator' with ports [8080]
[INFO] k8s: jkube-healthcheck-spring-boot: Adding readiness probe on port 8080, path='/actuator/health', scheme='HTTP', with initial delay 10 seconds
[INFO] k8s: jkube-healthcheck-spring-boot: Adding liveness probe on port 8080, path='/actuator/health', scheme='HTTP', with initial delay 180 seconds
[INFO] k8s: jkube-revision-history: Adding revision history limit to 2
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.344 s
[INFO] Finished at: 2020-08-10T11:38:11+05:30
[INFO] ------------------------------------------------------------------------
~/work/repos/eclipse-jkube-demo-project : $ ls target/classes/META-INF/jkube/kubernetes
random-generator-deployment.yml random-generator-service.yml
~/work/repos/eclipse-jkube-demo-project : $ cat target/classes/META-INF/jkube/kubernetes/random-generator-deployment.yml | head -n10
---
apiVersion: apps/v1
kind: Deployment
metadata:
annotations:
jkube.io/git-url: [email protected]:rohanKanojia/eclipse-jkube-demo-project.git
jkube.io/git-commit: 1ef9ef2ef7a6fcbf8eb64c293f26f9c42d026512
jkube.io/git-branch: master
jkube.io/scm-url: https://github.com/spring-projects/spring-boot/spring-boot-starter-parent/random-generator
jkube.io/scm-tag: HEAD
~/work/repos/eclipse-jkube-demo-project : $
ืฉืจืื 5. ืฆืขืืืืงืืขื ืื ืึทืคึผืืึทืงืืืฉืึทื ืฆื ืื Kubernetes ืงื ืืื
ืืืฆื ืืืจ ืืขื ืขื ืึทืืข ืืจืืื ืฆื ืฆืขืืืืงืืขื ืื ืึทืคึผืืึทืงืืืฉืึทื: ืืืจ ืืึธืื ืืืฉืขื ืขืจืืืืึทื ืืืื ืืืื ืืื ืืึทื ืืืืืึธืืึทืืืฉ ืืืฉืขื ืขืจืืืืึทื ืืืื ืืึทื ืืคืขืกืฅ. ืืืฆื ืขืก ืืืืืื ื ืึธืจ ืฆื ืฆืืืืืื ืึทืืข ืืขื ืฆื ืื ืงืืืขืจื ืขืืขืก ืงื ืืื. ืฆื ืฆืขืืืืงืืขื ืื ืึทืคึผืืึทืงืืืฉืึทื, ืืืจ ืงืขื ืขื, ืคืื ืงืืจืก, ื ืืฆื ืื kubectl application -f ืืึทืคึฟืขื, ืึธืืขืจ ืื ืคึผืืืืื ืงืขื ืขื ืืึธื ืืึธืก ืคึฟืึทืจ ืืื ืื. ืืึธืก ืืื ืืืึธืก ืืืขื ืืืื ืืขืืืืื ืืืืฃ ืืขื ืขืงืจืึทื ื ืึธื ืืืจ ืืขืื Eclipse JKube ืฆื ืืืกืคืืจื ืื mvn k8s: ืฆืืืืืื ืึทืคึผืืืืื ื ืึทืจืืขื:
~/work/repos/eclipse-jkube-demo-project : $ mvn k8s:apply
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< meetup:random-generator >-----------------------
[INFO] Building random-generator 0.0.1
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- kubernetes-maven-plugin:1.0.0-rc-1:apply (default-cli) @ random-generator ---
[INFO] k8s: Using Kubernetes at https://192.168.39.145:8443/ in namespace default with manifest /home/rohaan/work/repos/eclipse-jkube-demo-project/target/classes/META-INF/jkube/kubernetes.yml
[INFO] k8s: Using namespace: default
[INFO] k8s: Creating a Service from kubernetes.yml namespace default name random-generator
[INFO] k8s: Created Service: target/jkube/applyJson/default/service-random-generator.json
[INFO] k8s: Creating a Deployment from kubernetes.yml namespace default name random-generator
[INFO] k8s: Created Deployment: target/jkube/applyJson/default/deployment-random-generator.json
[INFO] k8s: HINT: Use the command `kubectl get pods -w` to watch your pods start up
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.306 s
[INFO] Finished at: 2020-08-10T11:40:57+05:30
[INFO] ------------------------------------------------------------------------
~/work/repos/eclipse-jkube-demo-project : $ kubectl get pods -w
NAME READY STATUS RESTARTS AGE
random-generator-58b7847d7f-9m9df 0/1 Running 0 7s
random-generator-58b7847d7f-9m9df 1/1 Running 0 17s
^C~/work/repos/eclipse-jkube-demo-project : $ kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
io-openliberty-sample-getting-started NodePort 10.110.4.104 <none> 9080:30570/TCP 44h
kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 18d
random-generator NodePort 10.97.172.147 <none> 8080:32186/TCP 22s
~/work/repos/eclipse-jkube-demo-project : $ curl `minikube ip`:32186/random | jq .
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 45 0 45 0 0 1800 0 --:--:-- --:--:-- --:--:-- 1875
{
"id": "42e5571f-a20f-44b3-8184-370356581d10"
}
ืฉืจืื 6. ืึทื ืืขืคึผืืื ืึทืคึผืืึทืงืืืฉืึทื ื ืคืื ืื Kubernetes ืงื ืืื
ืฆื ืืึธื ืืึธืก, ืื ืึทื ืืขืคึผืืื ืึทืจืืขื ืืื ืืขื ืืฆื, ืืืึธืก ืคืฉืื ืจืืืืืื ืึทืืข ืจืขืกืืจืกื ืืืึธืก ืืขื ืขื ืืขืืืขื ืืขืืืขื ืื ืืื ืื ืคืจืืขืจืืืงืข ืฉืจืื, ืืึธืก ืืื, ืืืขื ืื ืึทืคึผืืึทืงืืืฉืึทื ืึทืจืืขื ืืื ืขืงืกืึทืงืืืืึทื. ืืึธืก ืืื ืืืึธืก ืืืจ ืืืขืื ืืขื ืืืืฃ ืืขื ืขืงืจืึทื ื ืึธื ืืืจ ืืขืื Eclipse JKube ืฆื ืืืจืืคืืจื ืื mvn k8s:undeploy undeploy ืึทืจืืขื:
~/work/repos/eclipse-jkube-demo-project : $ kubectl get all
NAME READY STATUS RESTARTS AGE
pod/random-generator-58b7847d7f-9m9df 1/1 Running 0 5m21s
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
service/kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 18d
service/random-generator NodePort 10.97.172.147 <none> 8080:32186/TCP 5m21s
NAME READY UP-TO-DATE AVAILABLE AGE
deployment.apps/random-generator 1/1 1 1 5m21s
NAME DESIRED CURRENT READY AGE
replicaset.apps/random-generator-58b7847d7f 1 1 1 5m21s
~/work/repos/eclipse-jkube-demo-project : $ mvn k8s:undeploy
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< meetup:random-generator >-----------------------
[INFO] Building random-generator 0.0.1
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- kubernetes-maven-plugin:1.0.0-rc-1:undeploy (default-cli) @ random-generator ---
[INFO] k8s: Using Kubernetes at https://192.168.39.145:8443/ in namespace default with manifest /home/rohaan/work/repos/eclipse-jkube-demo-project/target/classes/META-INF/jkube/kubernetes.yml
[INFO] k8s: Using namespace: default
[INFO] k8s: Deleting resource Deployment default/random-generator
[INFO] k8s: Deleting resource Service default/random-generator
[INFO] k8s: HINT: Use the command `kubectl get pods -w` to watch your pods start up
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.412 s
[INFO] Finished at: 2020-08-10T11:46:22+05:30
[INFO] ------------------------------------------------------------------------
~/work/repos/eclipse-jkube-demo-project : $ kubectl get pods -w
^C~/work/repos/eclipse-jkube-demo-project : $ kubectl get all
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
service/kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 18d
~/work/repos/eclipse-jkube-demo-project : $
ืืืึธืก ืึทื ืืขืจืฉ ืงืขื ืขื ืืืจ ืืึธื ืืื Eclipse JKube
ืึทืืื, ืืืจ ืืขืงืืงื ืืืืฃ ืื ืืืืคึผื ืฆืื ืืึทืกืงืก ืคืื Eclipse JKube ืืื Kubernetes Maven Plugin, ืืืึธืก ืคืึทืกืืืึทืืืื ืื ืึทื ืืืืืงืืื ื ืคืื Java ืึทืคึผืืึทืงืืืฉืึทื ื ืคึฟืึทืจ ืื Kubernetes ืคึผืืึทืืคืึธืจืืข. ืืืื ืืืจ ืืึธื ื ืืฉื ืืืขืื ืฆื ืงืขืกืืืืขืจ ืึทืจืืึทื ืื ืืึทืกืงืก ืคึฟืื ืื ืงืืึทืืืืึทืืืจ, ืืืจ ืงืขื ืขื ืฉืจืืึทืื ืืื ืืื ืื ืคึผืืืืื ืงืึทื ืคืืืืขืจืืืฉืึทื, ืืืฉื, ืืื ืืึธืก:
<plugin>
<groupId>org.eclipse.jkube</groupId>
<artifactId>kubernetes-maven-plugin</artifactId>
<version>${project.version}</version>
<executions>
<execution>
<goals>
<goal>build</goal>
<goal>resource</goal>
<goal>apply</goal>
</goals>
</execution>
</executions>
</plugin>
ืขืก ืืืื ืืืื ืืขืืึธืื ืึทื ืืื ืืขื ืึทืจืืืงื ืืืจ ืืึธืื ื ืืฉื ืืึทืืจืึทืื ืึทืืข ืื ืฆืื ืืึทืกืงืก ืืื Eclipse JKube ืืื Kubernetes Maven Plugin, ืึทืืื ืืืจ ืฆืืฉืืขืื ืืื ืืึทืืืข 2 ืึท ืจืฉืืื ืคืื ื ืึธื ืืึทืกืงืก ืืืึธืก ืงืขื ืืืื ืืืื ื ืืฆืืง ืคึฟืึทืจ ืืืจ.
ืืืฉ 2. ื ืึธื ืขืงืืืคึผืกืข ืืืฉืงืืืข ืฆืื ืืึทืกืงืก.
ืึทืจืืขื
ืืื ืข
ืืึทืฉืจืืึทืืื ื
VALIDATE
ืืึทืงืืืขื ืืึธืืก ืคืื ืึท ืึทืคึผืืึทืงืืืฉืึทื ืคืืืกื ืืืง ืืืืฃ Kubernetes.
ืคึผืขืงื
ืขืคึฟืขื ืขื ืึท ืืืืึทื ืคึผืึธืจื ืึทืืื ืืืจ ืงืขื ืขื ืืืืื ืืืื ืึทืคึผืืึทืงืืืฉืึทื ืคืืืกื ืืืง ืืืืฃ Kubernetes ืืืืึทื ืคึฟืื ืื IDE.
ืื ืกืืึทืืืจื
ืฉืึทืคึฟื ืึท ืืึธืคึผื ืคึฟืึทืจ ืื ืื ืกืืึทืื ืึทืจืืขื ืืื ืึทืคึผืืืืื ื ืื ืืืฉืขื ืขืจืืืืึทื ืืึทื ืืคืขืกืฅ ืฆื ืื Kubernetes ืงื ืืื ืืื ืื ืืขืืืข ืืืขื ืืื ืืื ืืขื ืคืึทื ืคืื ืื ืฆืืืืืื ืึทืจืืขื.
ืคึผืขืงื
ืึธืืึทืืึทืืืง ืืืืก ืืืคึผืืืืืึทื ื ืคืื ืึท ืึทืคึผืืึทืงืืืฉืึทื ืืืจื ืืจืึทืงืื ื ืืืึทื ื ืึทืืขืกืคึผืึทืกืข.
ืืืคึผืืืืื ื Java ืึทืคึผืคึผืืืงืึทืืืึธื ืก ืืืืฃ Red Hat OpenShift ื ืืฆื ืื OpenShift Maven ืคึผืืืืื
ืฆื ืฆืขืืืืงืืขื ืื ืึทืคึผืืึทืงืืืฉืึทื ืคึฟืื ืืื ืืืขืจ ืืืืฉืคึผืื ืืืืฃ ืื Red Hat OpenShift ืคึผืืึทืืคืึธืจืืข, ืืืจ ื ืืฆื ืืขื ืคึผืืืืื . ืืขืจ ืืืืื ืืืืืง ืืื ืึทื ืื ืึทืจืืขื ืคึผืจืขืคืืงืก ืืืขื ืืืืฉื ืคืื k8s ืฆื oc. ืืืจื ืคืขืืืงืืึทื ืื Kubernetes Maven ืคึผืืืืื -ืึทืกืขืืืึทืื, ืืื ืื OpenShift Maven ืคึผืืืืื - ืึทืกืขืืืืื . ืืืจ ืืึธื ื ืื ืืึทืื ืงืืื ืขื ืืขืจืื ืืขื ืฆื ืืื ืืืขืจ ืคึผืจืืืขืงื, ืึทืืืฅ ืคึฟืึทืจ ืจืืืืืืื ื ืื jkube.generator.name ืคืึทืจืืึธื, ืืืืึทื ืขืก ืืื ื ืืฉื ืคืืจืืื ืื ืืืขื ืคึผืืฉืื ื ืฆื ืื ืจืขืืืกืืจื (ืืขืฉืึทืก ืื ืืืืขื ืคืึทืกืข, OpenShift ืฉืืขืื ืื ืืืื ืืื ืืืื ืื ืขืจืืขื ืจืขืืืกืืจื). ืืื ืืึธืก ืืื ืืืึธืก ืืืขื ืืขืจืฉืืึทื ืขื ืืืืฃ ืืขื ืขืงืจืึทื ืืืขื ืืืจ ืืืืคื ืืื ืืืขืจ ืืืืฉืคึผืื, ืืื ืืืึธืก, ืืืจื ืืขื ืืืขื, ืืืจ ืืืจืืคืืจื ืฆืื ืืึทืกืงืก ื ืื ืืืื ืืื ืึท ืฆืืึทื, ืึธืืขืจ ืึทืืข ืืื ืึทืืึธื:
~/work/repos/eclipse-jkube-demo-project : $ mvn oc:build oc:resource oc:apply
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< meetup:random-generator >-----------------------
[INFO] Building random-generator 0.0.1
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- openshift-maven-plugin:1.0.0-rc-1:build (default-cli) @ random-generator ---
[INFO] oc: Using OpenShift build with strategy S2I
[INFO] oc: Running in OpenShift mode
[INFO] oc: Running generator spring-boot
[INFO] oc: spring-boot: Using Docker image quay.io/jkube/jkube-java-binary-s2i:0.0.7 as base / builder
[INFO] oc: [random-generator:0.0.1] "spring-boot": Created docker source tar /home/rohaan/work/repos/eclipse-jkube-demo-project/target/docker/random-generator/0.0.1/tmp/docker-build.tar
[INFO] oc: Adding to Secret pullsecret-jkube
[INFO] oc: Using Secret pullsecret-jkube
[INFO] oc: Creating BuildServiceConfig random-generator-s2i for Source build
[INFO] oc: Creating ImageStream random-generator
[INFO] oc: Starting Build random-generator-s2i
[INFO] oc: Waiting for build random-generator-s2i-1 to complete...
[INFO] oc: Caching blobs under "/var/cache/blobs".
[INFO] oc: Getting image source signatures
[INFO] oc: Copying blob sha256:cf0f3ebe9f536c782ab3835049cfbd9a663761ded9370791ef6ea3965c823aad
[INFO] oc: Copying blob sha256:57de4da701b511cba33bbdc424757f7f3b408bea741ca714ace265da9b59191a
[INFO] oc: Copying blob sha256:f320f94d91a064281f5127d5f49954b481062c7d56cce3b09910e471cf849050
[INFO] oc: Copying config sha256:52d6788fcfdd39595264d34a3959464a5dabc1d4ef0ae188802b20fc2d6a857b
[INFO] oc: Writing manifest to image destination
[INFO] oc: Storing signatures
[INFO] oc: Generating dockerfile with builder image quay.io/jkube/jkube-java-binary-s2i:0.0.7
[INFO] oc: STEP 1: FROM quay.io/jkube/jkube-java-binary-s2i:0.0.7
[INFO] oc: STEP 2: LABEL "io.openshift.build.source-location"="/tmp/build/inputs" "io.openshift.build.image"="quay.io/jkube/jkube-java-binary-s2i:0.0.7"
[INFO] oc: STEP 3: ENV JAVA_APP_DIR="/deployments" OPENSHIFT_BUILD_NAME="random-generator-s2i-1" OPENSHIFT_BUILD_NAMESPACE="default"
[INFO] oc: STEP 4: USER root
[INFO] oc: STEP 5: COPY upload/src /tmp/src
[INFO] oc: STEP 6: RUN chown -R 1000:0 /tmp/src
[INFO] oc: STEP 7: USER 1000
[INFO] oc: STEP 8: RUN /usr/local/s2i/assemble
[INFO] oc: INFO S2I source build with plain binaries detected
[INFO] oc: INFO S2I binary build from fabric8-maven-plugin detected
[INFO] oc: INFO Copying binaries from /tmp/src/deployments to /deployments ...
[INFO] oc: random-generator-0.0.1.jar
[INFO] oc: INFO Copying deployments from deployments to /deployments...
[INFO] oc: '/tmp/src/deployments/random-generator-0.0.1.jar' -> '/deployments/random-generator-0.0.1.jar'
[INFO] oc: STEP 9: CMD /usr/local/s2i/run
[INFO] oc: STEP 10: COMMIT temp.builder.openshift.io/default/random-generator-s2i-1:48795e41
[INFO] oc: time="2020-08-10T06:37:49Z" level=info msg="Image operating system mismatch: image uses "", expecting "linux""
[INFO] oc: time="2020-08-10T06:37:49Z" level=info msg="Image architecture mismatch: image uses "", expecting "amd64""
[INFO] oc: Getting image source signatures
[INFO] oc: Copying blob sha256:d8e1f35641acb80b562f70cf49911341dfbe8c86f4d522b18efbf3732aa74223
[INFO] oc: Copying blob sha256:b6f081e4b2b6de8be4b1dec132043d14c121e968384dd624fb69c2c07b482edb
[INFO] oc: Copying blob sha256:b7139ad07aa8ce4ed5a132f7c5cc9f1de0f5099b5e155027a23d57f7fbe78b16
[INFO] oc: Copying blob sha256:98972fc90a1108315cc5b05b2c691a0849a149727a7b81e76bc847ac2c6d9714
[INFO] oc: Copying config sha256:27aaadaf28e24856a66db962b88118b8222b61d79163dceeeed869f7289bc230
[INFO] oc: Writing manifest to image destination
[INFO] oc: Storing signatures
[INFO] oc: --> 27aaadaf28e
[INFO] oc: 27aaadaf28e24856a66db962b88118b8222b61d79163dceeeed869f7289bc230
[INFO] oc: Getting image source signatures
[INFO] oc:
[INFO] oc: Pushing image image-registry.openshift-image-registry.svc:5000/default/random-generator:0.0.1 ...
[INFO] oc: Copying blob sha256:f320f94d91a064281f5127d5f49954b481062c7d56cce3b09910e471cf849050
[INFO] oc: Copying blob sha256:cf0f3ebe9f536c782ab3835049cfbd9a663761ded9370791ef6ea3965c823aad
[INFO] oc: Copying blob sha256:57de4da701b511cba33bbdc424757f7f3b408bea741ca714ace265da9b59191a
[INFO] oc: Copying blob sha256:98972fc90a1108315cc5b05b2c691a0849a149727a7b81e76bc847ac2c6d9714
[INFO] oc: Copying config sha256:27aaadaf28e24856a66db962b88118b8222b61d79163dceeeed869f7289bc230
[INFO] oc: Writing manifest to image destination
[INFO] oc: Storing signatures
[INFO] oc: Successfully pushed image-registry.openshift-image-registry.svc:5000/default/random-generator@sha256:aa9e1a380c04ef9174ba56459c13d44420ebe653ebf32884d60fe4306b17306d
[INFO] oc: Push successful
[INFO] oc: Build random-generator-s2i-1 in status Complete
[INFO] oc: Found tag on ImageStream random-generator tag: sha256:aa9e1a380c04ef9174ba56459c13d44420ebe653ebf32884d60fe4306b17306d
[INFO] oc: ImageStream random-generator written to /home/rohaan/work/repos/eclipse-jkube-demo-project/target/random-generator-is.yml
[INFO]
[INFO] --- openshift-maven-plugin:1.0.0-rc-1:resource (default-cli) @ random-generator ---
[INFO] oc: Using docker image name of namespace: default
[INFO] oc: Running generator spring-boot
[INFO] oc: spring-boot: Using Docker image quay.io/jkube/jkube-java-binary-s2i:0.0.7 as base / builder
[INFO] oc: jkube-controller: Adding a default DeploymentConfig
[INFO] oc: jkube-service: Adding a default service 'random-generator' with ports [8080]
[INFO] oc: jkube-healthcheck-spring-boot: Adding readiness probe on port 8080, path='/actuator/health', scheme='HTTP', with initial delay 10 seconds
[INFO] oc: jkube-healthcheck-spring-boot: Adding liveness probe on port 8080, path='/actuator/health', scheme='HTTP', with initial delay 180 seconds
[INFO] oc: jkube-revision-history: Adding revision history limit to 2
[INFO]
[INFO] --- openshift-maven-plugin:1.0.0-rc-1:apply (default-cli) @ random-generator ---
[INFO] oc: Using OpenShift at https://api.crc.testing:6443/ in namespace default with manifest /home/rohaan/work/repos/eclipse-jkube-demo-project/target/classes/META-INF/jkube/openshift.yml
[INFO] oc: OpenShift platform detected
[INFO] oc: Using project: default
[INFO] oc: Creating a Service from openshift.yml namespace default name random-generator
[INFO] oc: Created Service: target/jkube/applyJson/default/service-random-generator.json
[INFO] oc: Creating a DeploymentConfig from openshift.yml namespace default name random-generator
[INFO] oc: Created DeploymentConfig: target/jkube/applyJson/default/deploymentconfig-random-generator.json
[INFO] oc: Creating Route default:random-generator host: null
[INFO] oc: HINT: Use the command `oc get pods -w` to watch your pods start up
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:07 min
[INFO] Finished at: 2020-08-10T12:08:00+05:30
[INFO] ------------------------------------------------------------------------
~/work/repos/eclipse-jkube-demo-project : $ oc get pods -w
NAME READY STATUS RESTARTS AGE
random-generator-1-deploy 1/1 Running 0 14s
random-generator-1-vnrm9 0/1 Running 0 11s
random-generator-s2i-1-build 0/1 Completed 0 1m
random-generator-1-vnrm9 1/1 Running 0 24s
random-generator-1-deploy 0/1 Completed 0 28s
~/work/repos/eclipse-jkube-demo-project : $ oc get routes
NAME HOST/PORT PATH SERVICES PORT TERMINATION WILDCARD
random-generator random-generator-default.apps-crc.testing random-generator 8080 None
~/work/repos/eclipse-jkube-demo-project : $ curl random-generator-default.apps-crc.testing/random
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 45 0 45 0 0 1666 0 --:--:-- --:--:-- --:--:-- 1730
{
"id": "d80052d9-2f92-43cb-b9eb-d7cffb879798"
}
~/work/repos/eclipse-jkube-demo-project : $
ืืืืืขื ืืขืงืฆืืข
ืฆื ืืขืจื ืขื ืืขืจ ืืืขืื ืืื ืฆื ืืึทืื Kubernetes ืึทื ืืืืืงืืื ื ืืจืื ืืขืจ ืืื Eclipse JKube, ืืืื ืืขื ืืืืืขื ืืืืึธืจืืึทื ืืืืฃ ืืื ืฆื ืืขืฉืืืื ื ืฆืขืืืืงืืขื ืึท ืคึผืฉืื ืกืคึผืจืื ื ืืึธืึธื ืึทืคึผืืึทืงืืืฉืึทื ืืืืฃ Minikube:
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ืืื ืืขื ืึทืจืืืงื, ืืืจ ืืขืืืืื ืืื Eclipse JKube ืืืื ืืขืื ืืจืื ืืขืจ ืคึฟืึทืจ ืึท Java ืืขืืืขืืึธืคึผืขืจ ืืืขื ืืจืืขืื ืืื Kubernetes. ืืขืจ ืืื ืคึฟืึธืจืืึทืฆืืข ืืืืฃ Eclipse JKube ืงืขื ืขื ืืืื ืืขืคึฟืื ืขื ืืื ืืื .
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