Remote JMX connection to Java Docker Container
Remote JMX Connection Sometimes we need to hook up to remote Java instances for some JVM debugging work or monitoring. Recently I come across this issue when connecting my local…
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Munin JVM Monitoring on Multiple Docker Containers
JVM monitoring is crucial to ensure that the Java applications are running in good health especially in the aspect of the heap usage. JMX is one of the way to…
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Bitbucket Webhook Error 500 on Jenkins
What does bitbucket webhook do? When code is pushed to bitbucket, it's suppose to trigger our Jenkins webhook URL in order to automate the continuous integration process where Jenkins will…
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Dockerize Java Aplication
A gist of docker files to build docker images containing pre-built Java application. You may build the Java project in the same container too, but it will make the deployment…
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Content Security Policy Monitoring via ReportURI
Following the previous post on configuring Content Security Policy for wordpress, it's crucial that we monitor how the CSP is doing in a live environment without enforcing it, so that…
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Improve wordpress security grade
Upon setting up this blog from a fresh Wordpress tarball, I decided to have some fun tuning the security standard on this blog. TIPS: The same concept can be applied…
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Extract Java Thread Dump from Alpine Docker Container
Extracting Java dump is usually straightforward task, until I tried to get the thread dump from the Java process with PID 1 in the alpine based docker container, based on…
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