agrawald

Scenario

• Node application which need redis to run functional test cases.
• docker-compose is used to spin redis container as initial setup from within test case
• have a docker-compose.yml file with redis service

dockerfile

FROM docker

agrawald

Testing graceful shutdown of a docker container process

• In order to log into a specific container in a bash shell you have to run following command

docker exec -ti <container id|name> bash

• The above command will take u to the bash shell, now inside the bash shell search of the command which is running your application, for example, java or node

kill -2 $(pidof node)

• The above command will kill the process node by sending SIGINT

agrawald

Creat a package-info file in the models package and put the following contents in there:

@org.hibernate.annotations.TypeDef(name = "jsonb", typeClass = JsonBinaryType.class)
package com.ourproject.model;

import com.vladmihalcea.hibernate.type.json.JsonBinaryType;

I used JsonBinaryType in hibernate-types-52 library.

Then in the entity class, I removed columnDefinition="jsonb" from the @Column and only used @Type(type = "jsonb")

agrawald

    @Bean
    public RestTemplate restTemplate(final LauHeaderInterceptor lauHeaderInterceptor) {
        final RestTemplate restTemplate = new RestTemplate();
        restTemplate.setMessageConverters(Collections.singletonList(new MappingJackson2HttpMessageConverter()));
        restTemplate.setErrorHandler(new ResponseErrorHandler() {
            @Override
            public boolean hasError(final ClientHttpResponse response) throws IOException {
                return false;
            }

agrawald

Client-side SSL

For excessively paranoid client authentication.

---

Updated Apr 5 2019:

because this is a gist from 2011 that people stumble into and maybe you should AES instead of 3DES in the year of our lord 2019.

some other notes:

agrawald

apply plugin: 'jsonschema2pojo'
// Each configuration is set to the default value
jsonSchema2Pojo {
    // Whether to generate builder-style methods of the form withXxx(value) (that return this),
    // alongside the standard, void-return setters.
    generateBuilders = true

    // Location of the JSON Schema file(s). This may refer to a single file or a directory of files.
    source = files("${sourceSets.main.output.resourcesDir}/schema")

agrawald

<service>
    <id>gpb-swift-tracker-bridge</id>
    <name>GpbSwiftTrackerBridge</name>
    <description>This runs Spring Boot as a Service.</description>
    <executable>java</executable>
    <arguments>-Xmx256m -jar "gpb-swift-tracker-bridge.jar" --server.port=9192 --spring-config-location=file://C://properties/gpb-swift-tracker-bridge.yaml</arguments>
    <logmode>rotate</logmode>
    <onfailure action="restart" delay="10 sec"/>
</service>

agrawald

5097de91d0846c5973878740dc6982d377cc48930bd9612e06703ea6e72bc1728e86f9607d748ca8066023860b95b05f5cbdba6efcaf58dfae49afc9f9d2917b

agrawald

#!groovy
import groovy.json.JsonOutput
import groovy.json.JsonSlurper

/*
Please make sure to add the following environment variables:
HEROKU_PREVIEW=<your heroku preview app>
HEROKU_PREPRODUCTION=<your heroku pre-production app>
HEROKU_PRODUCTION=<your heroku production app>

agrawald

import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import java.io.*;

/** Establish a SSL connection to a host and port, writes a byte and
 * prints the response. See
 * http://confluence.atlassian.com/display/JIRA/Connecting+to+SSL+services
 */
public class SSLPoke {
    public static void main(String[] args) {