Tag: container

Openj9 jre dockerfile

Prabhin Prabharkaran

how to build openj9 jre dockerfile Hi All,This document shows how to build openj9 jre dockerfile. Eclipse OpenJ9 is a Java Virtual Machine developed by IBM and the Eclipse Foundation. The J9 VM is the basis of multiple IBM Java offerings, including WebSphere Micro Edition, as well as the basis of all IBM Java Development kits since version 5. Learn how to install java8 in linux server, follow this FROM frolvlad/alpine-glibc:latest RUN apk –update add –no-cache ca-certificates curl binutils xz \ && GLIBC_VER=”2.25-r0″ \ && ALPINE_GLIBC_REPO=”https://github.com/sgerrand/alpine-pkg-glibc/releases/download” \ && curl -Ls…

Read More

fontmanager libz.so.1: cannot open shared object file: no such file or directory

Prabhin Prabharkaran

fontmanager libz.so.1: cannot open shared object file: no such file or directory I have faced this issue while developement of application docker. The docker image which we were using was alpine openj9. The application gives the above error only when it is using in Alpine docker image whereas ububtu works file. By googling i came to know that need to install fontconfig and ttf-dejavu package. This doesn’t solves my issue. Later from one of the document I got the fix for the issue and it works fine for me. I…

Read More

difference between container and Virtual machine

Prabhin Prabharkaran

difference between container and Virtual machine As per the current industrial studies, the increase of using container application will increase by 40% by 2020. Containerisation technology have created a great revolution in IT infrastructure. Still the IT professionals are having confusion on “difference between container and Virtual machine”. Virtual Machine Before the generation of virtual machine, The applications are deployed in bare metal(physical server) where the increase in server processing power and capacity which leads to lack of resources availble in the sever. Thus the Virtualization concept got developed and…

Read More