Install Subversion 1.7 on CentOS 6
If you try to install subversion on CentOS 6, default repositories will install the version 1.6. There are instances that you need version 1.7 upgrade. One use case is if you need a SVN repository for a WSO2 product deployment which includes Carbon Platform 4.2.0 as well as 4.4.x bases products.
Deployment synchronizer
Deployment synchronizer allows you to synchronize deployment artifacts across the nodes of a WSO2 product cluster. If the deployment is based in Carbon 4.2.0 based products, the SVN server has to be either version 1.6 or 1.7. If the deployment is based on Carbon 4.4.x based products, the SVN server has to be either version 1.7 or 1.8.
If you have a deployment with both Carbon 4.2.0 and 4.4.x products, the SVN server has to be 1.7 if we are to use a single SVN for the deployment.
Add new yum repository
Add following to /etc/yum.repos.d/wandisco-svn.repo|
[WandiscoSVN] name=Wandisco SVN Repo baseurl=http://opensource.wandisco.com/centos/6/svn-1.7/RPMS/$basearch/ enabled=1 gpgcheck=0 |
Install SVN
|
yum clean all yum remove subversion yum install epel-release yum install subversion |
Tuesday, October 25, 2016
CentOS
,
Deployment Synchronizer
,
Subversion 1.7
,
WSO2
How to Make WSO2 Elastic Load Balancer highly available through AWS Elastic Load Balancer
The WSO2 Elastic Load Balancer (WSO2 ELB) offers a lean approach to
balance loads across your WSO2 service instances. It provides fail-over,
auto-scaling, and multi-tenancy letting services scale automatically
with dynamically changing load characteristics. To make WSO2 service
highly available, WSO2 ELB itself has to be highly available. There are
multiple ways to achieve high availability of WSO2 ELB. Following
tutorial explains in detail how to make WSO2 ELB highly available
through Amazon ELB.
http://wso2.com/library/tutorials/2013/09/make-wso2-elb-highly-available-through-aws-elb/
http://wso2.com/library/tutorials/2013/09/make-wso2-elb-highly-available-through-aws-elb/
Thursday, October 02, 2014
Amazon ELB
,
HA
,
WSO2
,
WSO2 ELB
Getting Started with WSO2 Stratos VMware Image
WSO2 Stratos is a complete SOA and developer platform offered as a self-service, multi-tenant, elastic runtime for private and public cloud infrastructures. This tutorial will guide you to tryout WSO2's complete Stratos platform inside a VMware instance without going through the installation and configuration process.
http://wso2.org/library/tutorials/2010/12/getting-started-wso2-stratos-vmware-image
http://wso2.org/library/tutorials/2010/12/getting-started-wso2-stratos-vmware-image
VMware server 2.0 blank screen issue
I installed VMware server 2.0.2 on Ubuntu 10.04 and after a successful installation when I run it brings up a blank screen in the browser. I've tried several solutions given by the VMware community, but it worked only after activating ss2v2 on the browser. To enable sslv2 type about:config on your browser. Filter for security.enable_ssl2. Activate it by double clicking it.
How to convert VMWare disk image to KVM/QEMU/XEN
Install qemu. On debian based operating systems
apt-get install qemu
to convert
qemu-img convert vmware_image.vmdk -O raw kvm_qemu_xen.img
apt-get install qemu
to convert
qemu-img convert vmware_image.vmdk -O raw kvm_qemu_xen.img
How to make your Amazon EC2 AMI public
To make it bootable to anyone else
ec2-modify-image-attribute ami-XXXXXXX --launch-permission -a all
To make it bootable to specific userec2-modify-image-attribute ami-XXXXXXX --launch-permission -a
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