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RIP Donald Duck Dunn

on May 13, 2012

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How to deploy Podman images to OpenShift Container Platform (CRC on localhost)

I have a microservice on localhost and I want to deploy its Podman image on OCP, which I am running using CRC on localhost. 1. Get the image registry of ocp: oc registry info or oc get route default-route -n openshift-image-registry 2.Create a is.yaml file oc create -f is.yaml 3 .Tag podman image: podman tag image_name `oc registry info`/ project_name / image_name :latest 4.Authenticate podman podman login `oc registry info` -u kubeadmin -p `oc whoami -t` --tls-verify=false 5.Push Podman image podman push image_id `oc registry info`/project_name/image_name:latest --tls-verify=false 6.Create new app on OpenShift oc new-app --docker-image=`oc registry info`/ project_name / image_name :latest --name=new_app_name -l app= new_app_name

SSO With Keycloak and Liferay

My intent is to configure SSO on Keycloak and Liferay. I have createad a docker-compose environment with Keycloak: ################################ version: '3.7' services: mysql: image: mysql:5.7.29 container_name: mysql-SSO ports: - "3306:3306" environment: - MYSQL_DATABASE=keycloak - MYSQL_USER=keycloak - MYSQL_PASSWORD=password - MYSQL_ROOT_PASSWORD=root_password healthcheck: test: "mysqladmin ping -u root -p$${MYSQL_ROOT_PASSWORD}" start_period: 10s keycloak: image: jboss/keycloak:9.0.3 container_name: keycloak-SSO environment: - KEYCLOAK_USER=admin ...

Apache Camel global exception handler

@Component public class SchedRouteBuilder extends RouteBuilder { @Override public void configure () throws Exception { // Define a global exception handler onException(Exception. class ) .process( new Processor() { @Override public void process (Exchange exchange) throws Exception { Exception exception = exchange.getProperty(Exchange. EXCEPTION_CAUGHT , Exception. class ); exception.printStackTrace(); } }) .handled( true ); from( "direct:message-producer" ) .to( "paho-mqtt5:{{topicname}}?brokerUrl=tcp://{{brokeraddress}}:{{brokerport}}" ); } }

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