Skip to main content

What is release, and what is a deployment?

To understand the concepts and the technical implementation in many tools, you need to know how tool vendors define the difference between a release and a deployment.

A release is a package or container containing a versioned set of artifacts specified in a release pipeline in your CI/CD process. It also includes a snapshot of all the information required to carry out all the tasks and activities in a release pipeline, such as:

  • The stages or environments.
  • The tasks for each one.
  • The values of task parameters and variables.
  • The release policies such as triggers, approvers, and release queuing options.

On the other hand, Deployment is the action of running the tasks for one stage, which results in a tested and deployed application and other activities specified for that stage.

Starting a release starts each deployment based on the settings and policies defined in the original release pipeline. There can be multiple deployments of each release, even for one stage. When a release deployment fails for a stage, you can redeploy the same release to that stage.

When we want to separate the technical and functional release, we need to start with our software itself. The software needs to be built so that new functionality or features can be hidden from end users while it's running. A common way to do this is the use of Feature Toggles. The simplest form of a Feature Toggle is an if statement that either executes or doesn't execute a certain piece of code.

Once we've prepared our software, we must ensure that the installation won't expose any new or changed functionality to the end user.

When the software has been deployed, we need to watch how the system behaves. Does it act the same as it did in the past?

Labels:

Comments

Post a Comment

Popular posts from this blog

PowerShell: Get Actual Error

I was having hard time to find the reason why I was not able to find a custom method in a .Net DLL. Find your Assembly: PS C:\vstsagent\A1\_work\r1\a\_DevOps_CI\Scripts > [appdomain]::currentdomain . getassemblies() | Where - Object FullName - Match "MyAssembly" GAC Version Location --- ------- -------- False v4 . 0.30319 C:\vstsagent\A1\_work\r1\a\_DevOps_CI\Scripts\Tools\MyAssembly . dll PS C:\vstsagent\A1\_work\r1\a\_DevOps_CI\Scripts & gt; $ a = [appdomain]::currentdomain . getassemblies() | Where - Object FullName - Match "MyAssembly" PS C:\vstsagent\A1\_work\r1\a\_DevOps_CI\Scripts & gt; $ a GAC Version Location --- ------- -------- False v4 . 0.30319 C:\vstsagent\A1\_work\r1\a\_DevOps_CI\Scripts\Tools\MyAssembly . dll When I was trying to get the Types in the assembly, I was getting the exception: PS C:\vstsagent\A1\_work\r1\a\_DevOps_CI\Scripts > ...
Post a Comment
Read more

Notepad++ Error for 64bit - ShellExecute failed (2): Is this command correct?

Cause : It happens when you set Notepad++ to "run as" administrator on Windows 7. Fix:  To fix this, you need to manually edit the registry of your system to create a new option in pop-up menu to open files with Notepad++ Step 1 : Delete existing  Edit with Notepad++  entry from registry Go into your registry as an administrator (Run -> regedit) and search for notepad++.exe. Find the key under  HKEY_CLASSES_ROOT  that has an entry with the  Edit with Notepad++  (or maybe  Edit with &Notepad++ ) and delete the entire key. Right click and you should see that you no longer have that option. Step 2 : Create new entry Open with Notepad++ Go to: HKEY_CLASSES_ROOT\*\shell Create a new key under shell called  OpenWithNotepad  and create a subkey under that called  command . In the  OpenWithNotepad  key the default string is what you want the context menu item to be called. I set it to  Open with Not...
Post a Comment
Read more

fastboot device not deleted in Windows 10? Here is the fix

I was cleaning my closet and found my HTC Incredible S (which I had bought in 2011). I gave the phone some juice for few hours and booted it, surprisingly it was working :) I thought about rooting it and flashing with new rom in market. I searched xda fourm and found this  (Cynogen 13 based Rom for Incredible S). I started to flash it. but, my bootloader was still locked. I went to HTCDev to unlock the bootloader. but Fastboot was not able to detect my phone. After 3 hrs of internet searching I found this simple fix. I think this can work with all the android phones. you need to create a registry entry (below) and reboot the system(PC). [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\usbflags\0BB40FF00100] "SkipBOSDescriptorQuery"=hex:01,00,00,00 after the registry fix, it worked liked a charm. Thanks
Post a Comment
Read more