I want to Execute Vsphere Power-cli scripts which can make my tasks easier(Such as configuring firewall,..using the script), however i wanted to know if its possible to run the script on Vsphere client trail version because it only features read-only API unlike the full version which has both read/write API's
If you are looking to use PowerCLI to get information about your environment, you still will be able to do that. However, you will not be able to execute any commands that will create/modify values.
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How to or what's the best way to run (not call with curl) a REST API service using purely shell commands or scripts?
I would typically run APIs with Python using FastAPI, however, I was wondering if it is possible to do it in a less-Pythonic and more-Linux way.
Sampo is most likely what you're looking for.
Written in bash, it is a shell script API server you can run directly in your terminal or via container on Kubernetes.
It exposes endpoints which could trigger different actions, running a script among others.
I am currently running ossec 3.6 in local mode and forwarding data to Splunk. I cannot seem to find something similar in wazuh - am I missing something? We really don't want to have a manager as all our data goes to Splunk anyway. We'd like to continue outputting ossec/wazuh data in Splunk format and send straight to Splunk. I've Googled and read the wazuh docs, but cannot find anything that addresses this. Is this possible?
Currently, there is no way to use standalone agents in Wazuh.
However, Wazuh managers also act as an standalone agent. Therefore, if the system you want to monitor is Linux, you can directly install the Wazuh-manager package there and it will take care of collecting and analyzing its local logs. Take a look at this doc, in case it helps Migrating OSSEC server.
If your target version is different from Linux (Windows, macOS, etc), there is no alternative and you will have to install a Wazuh-manager on a linux instance that the agent can report to. Agents without a manager cannot do anything.
I hope this solves your question!
I am working on customizing the oracle service cloud customer portal, but since OSvC provides only WebDAV to connect to it. It is very time-consuming to edit files and then upload them to WebDAV even for a single word change.
I am looking for a solution to serve it locally make desired changes and then upload the desired code to webDEV.
But after searching the file structure I can not make which framework it uses, I tried to use websites like https://builtwith.com/ and WhatRuns but they are also not able to find anything useful.
Although after searching in the file structure, I find some files of CodeIgnitor but the structure is way more different than the CodeIgnitor folder structure.
The short answer is no, you will not be able to run Customer Portal locally. While it is a fork of CodeIgniter from many years ago, there are server-side dependencies that will prevent you from running it in a local sandbox.
That said, it is possible to automate many of the manual tasks of interacting with WebDAV for change testing. If you edit locally, then you can use scripting hooks or event RPA robots to automate some of the manual file movement. Personally I have a flow to edit remotely in my test environment with an editor (like VSCode or Nova) that can connect to a remote server via WebDAV and edit files directly in the development area of a site. Then, when finished, I have a script that pulls down the latest version of all files and then allows me to commit changes to Git for SCM.
Another option is RPA. You can develop a robot that can be run to automate the manual tasks that you face in your workflow. Personally, I think that scripting is a better solution than RPA since you can automate all of the actions via scripting or a shell. But, it's another option to consider.
Another way of "Live editing" the OSvC CP code is to connect to WebDav via a software that supports it like Mountain Duck which uploads your code to OSvC on save.
OR use the better solution Windows Explorer which supports connecting to WebDav and treating it like a network drive, by going on My Computer -> Computer -> Map Network Drive then put https://yoursite.custhelp.com/dav/cp click Next then you'll be promoted to login using your OSvC login.
I require my VSTS build server, or more accurately my build agent, to execute a task under a specific user account. Example:
One of my build steps tests the UI of an application. It requires to be logged in under a different account to be able to execute tests correctly. I cannot find anything in VSTS that allows me to configure that.
My current workaround is to run my tests in a different thread, started via a PowerShell command; however, this solution feels dirty, is fairly complicated, has limited live reporting and costs work to re-integrate the test results.
Is there any better way, maybe one that work straight out of the box via VSTS?
Note: Changing the build agent to run under a different account doesn't work because I need to run tests under multiple accounts long-term to test various authentication features.
You can run the test on remote machine by using Visual Studio Test Agent Deployment and Run Functional Tests tasks.
With this way, you can specify username and password that the test agent running on (Visual Studio Test Agent Deployment task).
If you look at the Linux ecosystem (especially the Ubuntu and Alestic EC2 images) there is a common technique where the VMs are pre-configured to look at the EC2 user-data and use it as a boot script. The nice thing about this approach is that you can write a boot script that further provisions your machine, allowing you to avoid making a new image every time your software that runs on the machine changes.
I want to do the same thing for Windows, but given that I'm an Mac and Linux guy, I'm a bit lost on where to start. My requirements are:
This must run on Windows Server 2008
A bootstrap script needs to start when the machine boots up, read the user-data file by pulling down the contents http://169.254.169.254/1.0/user-data
The bootstap script then needs to run the contents of that file as if it were a script
The script embedded in the user-data needs to run in such a way that it has access to the desktop environment (ie: it can launch a browser, etc).
I'm not quite sure how services work in Windows or if I need to enable auto-login, so any advice here would be appreciated. The ultimate goal is to run a Java program that launches some custom software that in turn launches a web browser (IE, Firefox, etc) and is capable of taking screenshots.
The screenshot part is interesting, because in the past when I've tried this the only way I could get something other than a black screen was to have UltraVNC or RealVNC boot up as a service, though I don't know why that helped.
I'm looking for answers to three specific questions, as well as any general advice:
Should I be focussing on a Windows service or auto-login + bat file in the "Startup" folder?
If I use a Windows service, is there anything special that I need to do to make sure desktop access and/or screenshots are available?
Do you recommend any tools for common Linux commands, like curl or wget? Last time I used Windows I used Cygwin a lot, but is there something more appropriate to use here?
I have not tried auto-login on Windows instances in EC2, but here's the support document on how to enable it.
We boot-strap our Windows instances using a custom AMI with a custom Windows 'install' service already installed. The boot-strap installer reads a URL from user-data at startup. The URL points to a ZIP file stored in S3. The installer then downloads, un-zips, and executes the actual application installer -- in our case a simple CMD fie.
This setups allows us to have one base AMI and then be able to easily overlay 15+ different application configurations (without having to rebuild the AMI). If you only have one application configuration this may be overkill for your situation.
The only trouble we ran into was having our installer service start to early -- changing the service startup mode to "Automatic Delayed" fixed that issue.
We wrote our boot-strap installer in Java, launched via YAJSW, because we're comfortable with it. If you just want a few simple Unix tools, most are available pre-compiled for Windows, for example wget.
For something completely different, you could try PsExec to configure the instance after it has booted.
You can try using RightScale's free developer account to create plain Powershell scripts and associate them with your Windows instances to run at boot time. The RightScale dashboard solves exactly the problems you are trying to solve above.
DISCLAIMER: I work for RightScale.
As for screen capture CutyCapt is a simple tool you can point at a URL and generate an image from.
Unxutils is a great solution for those looking for unix tools on Windows. It's got the wget.exe that you're looking for, however, using Powershell to download stuff is not so bad either:
$wc = new-object system.net.webclient
$wc.DownloadFile("http://stackoverflow.com","test.html")
If you can write a batch file to do your setup, then you can run it at startup of the vm by doing this:
1. Run REGEDT32.EXE.
2. Modify the following value within HKEY_CURRENT_USER:
Software\Microsoft\Windows NT\CurrentVersion\Winlogon\ParseAutoexec
1 = autoexec.bat is parsed
0 = autoexec.bat is not parsed
As an answer to #3, I would say that you can do just about anything in a batch file that you need which includes downloading from a ftp server (but not from a http server). I am really interested in this stuff and so if you have questions, try asking me.
If you use Elastic Beanstalks you can use this:
Customizing the Software on EC2 Instances Running Windows
It uses YAML formatting standards, e.g.
packages:
msi:
mysql: http://dev.mysql.com/get/Downloads/Connector-Net/mysql-connector-net-6.6.5.msi/from/http://cdn.mysql.com/
or
sources:
"c:/myproject/myapp": http://s3.amazonaws.com/mybucket/myobject.zip
I know this is a little bit late to help out with the original post but for anyone who is still reading this one solution is to use the http://cloudinitnet.codeplex.com/ project. The service is easily installed using a powershell script and will create a local administrator account to use while running.
The goal for this project was to replace the Cloud-Init project used in Amazon Linux and Ubuntu.