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Floating IP and Containers

Rancher Series Part 1: RancherOS Part 2: Rancher–First Application Part 3: Rancher Infrastructure Services Part 4: Floating IP and Containers Floating IP or Virtual IP address can be moved from one host to another in the same network / datacenter; this
Posted by khurram | 0 Comments

RancherOS

Rancher Series Part 1: RancherOS Part 2: Rancher–First Application Part 3: Rancher Infrastructure Services Part 4: Floating IP and Containers Containers in general and Docker Containers in particular are becoming popular everyday mainly because they allow

GlusterFS Volume as Samba Share

We made Docker Container using a Dockerfile in the GlusterFS post that can mount a GlusterFS volume (running on Raspberry Pis); lets extend our Dockerfile and add Samba Server to expose the mounted directory as Samba Share so it can be accessed from Windows.

GlusterFS

GlusterFS is a scale-out network-attached storage file system that has found applications in cloud computing, streaming media services, and content delivery networks. GlusterFS was developed originally by Gluster, Inc. and then by Red Hat, Inc., as a

Dockerizing Mongo and Express

Dockerizing Node Part 1: Running Node Application in Docker Container on Raspberry Pi Part 2: Dockerfile Part 3: Dockerizing Mongo and Express Part 4: docker-compose Part 5: Rancher–First Application Now that we are familiar with the Docker and how it

Docker on Windows: Customized Boot2Docker ISO with CIFS

Docker on Windows Part 1: Docker on Windows Part 2: Docker on Windows- HyperV, NAT and DHCP Server Part 3: Docker on Windows- Windows Containers Part 4: Docker on Windows- Customized Boot2Docker ISO with CIFS Part 5: Docker on Windows- Docker for Windows

Docker on Windows

Docker on Windows Part 1: Docker on Windows Part 2: Docker on Windows- HyperV, NAT and DHCP Server Part 3: Docker on Windows- Windows Containers Part 4: Docker on Windows- Customized Boot2Docker ISO with CIFS Part 5: Docker on Windows- Docker for Windows

Running Node Application in Docker Container on Raspberry Pi

Dockerizing Node Part 1: Running Node Application in Docker Container on Raspberry Pi Part 2: Dockerfile Part 3: Dockerizing Mongo and Express Part 4: docker-compose Part 5: Rancher–First Application Lets run a Node application in Docker on Raspberry

Docker on Raspberry Pi

Docker allow us to package our application with all its dependencies into a standardized unit; the application run in the Container that has everything it needs to run and this is kept in isolation from the other Container running on the Server. Its architecturally

Monitoring Raspberry Pi

Part 1: Staging Node Application Part 2: Staging Node Application on Raspberry Pi Before commissioning the Raspberry Pi; it would be nice if we setup some monitoring; so we can correlate any issue in the field with device status. This becomes important

Staging Node Application on Raspberry Pi

Staging Node Application Part 1: Staging Node Application Part 2: Staging Node Application on Raspberry Pi Part 3: Staging Node Application on Windows Part 4: Running Node Application in Docker Container on Raspberry Pi To make things interesting; lets

Staging Node Application

Staging Node Application Part 1: Staging Node Application Part 2: Staging Node Application on Raspberry Pi Part 3: Staging Node Application on Windows Part 4: Running Node Application in Docker Container on Raspberry Pi Node applications are “usually”
Posted by khurram | 0 Comments

SNMP Traps - Low Diskspace Notification from Windows

Infrastructure Things get changed with time; having solid and generic infrastructure is must….DNS is good thing for this; ACLs should be based on DNS names instead of IPs…We should use “private DNS Servers” for our internal network devices….Use A records
Posted by khurram | 0 Comments

Running Unix Apps on Windows

From last few months we have been involved in an interesting project that has different tiers in different platforms. Data Tier MySQL / LDAP / config files on Linux SQL Server on Windows Application Service Tier C/C++, Perl, Bash Scripting on Linux C#,
Posted by khurram | 0 Comments

Fedora 5

Fedora 5 was released last Monday; I guess this is the first “client ready” operating system having built in support of .NET (oops Common Language Runtime / CLR) support. There are even three apps built with Mono; a note taking app, a photo manager and
Posted by khurram | 2 Comments