Sitecore 9 has recently been released and one of the biggest changes is that Lucence is no longer the default search index provider. Sitecore 9 supports Solr, Lucene and Azure search as providers. However, if you want to use a search index that work in both Analytics and contentSearch, Solr is the best option.
The article below provides a step-by-step guideline, so that you can quickly spin up your Sitecore 9 instance locally. The prerequisites for Sitecore 9 include SQL 2016, IIS 8.5+ and Solr etc. By default, Sitecore XP is secure, therefore it requires SSL enabled for Solr.
Step 1 - Download and Install Solr
Step 2 - Generate Trusted Self Signed Certificate
Thanks to Kam Figy, who created an easy to use powershell script for automating the complete setup process of adding SSL to Solr with a self-signed certificate and trusting that self-signed certificate.
In order to generate a self-signed certificate and a kay, keytool needs to be installed. If you have Java runtime environment installed, you can find the keytool under the bin folder of java installation folder.
Before you run the script, it's assumed that you have the keytool utility on your PATH system environment variable. You should be see the successful message, once the certificate has been generated and added into CA.
Don't forget to uncomment in bin/solr.in.cmd file, before restarting solr server.
After you restarted Solr, you should be able to run Solr on HTTPs protocol as shown in the screenshot below.
Step 1 - Download Sitecore 9 Package
You can download the package here. The package used for this article is the XP single package - (Packages for XP single (XP) instance configuration. Sitecore 9.0.0 rev. 171002 (WDP XP0 packages).zip).
Unzip the package, there are three packages included in the zip as seen below.
Unzip the "XP0 Configuration files rev.171002.zip", in which it contains the environment configuration files (XPo topologies).
Step 2 - Install Sitecore Install Framework
Sitecore provides the Sitecore installation framework module, a Microsoft PowerShell module that supports local and remote installations of Sitecore, and it's fully extensible.
Once you installed the Sitecore Fundamentals and SitecoreInstallFramework module. You can then use the PowerShell script below for installing Sitecore (Thanks to the community who created the script, it's really handy).
After the script runs successfully, you should be able to see:
Congras! Sitecore 9 has been successfully installed!