Installing Elgg on Homestead¶
Homestead is an excellent Vagrant box tailored for PHP development made by the developers of Laravel. It allows you to set up an Ubuntu virtual machine in a matter of minutes, saving time installing and configuring an Apache server and all the other tools necessary for local development and testing.
1. Install Homestead¶
Install one of the preferred virtual machine providers, Vagrant and Homestead following the instructions at https://laravel.com/docs/5.4/homestead
If you have the virtual machine and Vagrant installed, you can use the following commands
vagrant box add laravel/homestead # navigate to the directory that will hold your Homestead installation, e.g. your home directory cd ~ git clone https://github.com/laravel/homestead.git Homestead cd Homestead # checkout the latest stable release git checkout <tagged release version> bash init.sh
On Windows, make sure to run your command line tool as an Administrator.
2. Configure Homestead¶
Edit Homestead.yaml to include the details of your new Elgg project(s). In the following example, we will set up two Elgg apps - one from git source and one using the starter project. Note that when configuring sites, you can use the “elgg” site type, which will automatically bootstrap nginx vhosts, using the shell config script
--- ip: "192.168.10.10" memory: 2048 cpus: 1 provider: virtualbox authorize: ~/.ssh/id_rsa.pub keys: - ~/.ssh/id_rsa folders: - map: ~/apps/elgg-starter to: /home/vagrant/Code/elgg-starter type: "nfs" - map: ~/apps/elgg-git to: /home/vagrant/Code/elgg-git type: "nfs" sites: - map: elgg-starter.app to: /home/vagrant/Code/elgg-starter/public type: elgg - map: elgg-git.app to: /home/vagrant/Code/elgg-git/public type: elgg databases: - elgg-sandbox - elgg-git
3. Update hosts¶
Update your hosts file to point domains configured in Homestead to the Vagrant box IP address. This will allow yout to access your sites by domain name from the browser
192.168.10.10 elgg-starter.app 192.168.10.10 elgg-git.app
4.a Install Elgg using starter-project¶
# create the directory to hold the project on your local machine cd ~/apps mkdir elgg-starter # head to your Homestead installation directory cd ~/Homestead # launch the Vagrant box # this will automatically create all the project directories, # setup vhosts and create the databases vagrant up # SSH into your Vagrant box vagrant ssh # you can use the cli tool to also install Elgg without leaving the console # you can skip this if you want to install Elgg in your browser composer global require hypejunction/elgg-cli # new project folder should have automatically created during vagrant up # this directory should be in full sync with your local machine cd /home/vagrant/Code/elgg-starter # create the data directory that will hold Elgg's cache and uploaded files # when prompted for dataroot during installation, you should set it to /home/vagrant/Code/elgg-starter/data/ mkdir data # create a new project from Elgg's starter project # watch out for messages, you may need to add your github token here # when prompted for installation root during installation, you should set it to /home/vagrant/Code/elgg-starter/public/ composer create project elgg/starter-project:dev-master public # install composer dependencies cd public # run composer install twice! don't ask why composer install composer install # now if you head to your browser at http://elgg-starter.app/ you should should be able to install Elgg # using the installation interface # alternatively, use the cli tool we have required previously, and follow the prompts # note that the default "root" user password for most services on the Homestead box is "secret", # DB name is "elgg-starter" as seen in Homestead config elgg-cli install # run some tests vendor/bin/phpunit # if you are planning to use this project for development, you can commit it to git git init git add . git commit -a -m 'Base starter project' git remote add origin email@example.com:name/project.git git push -u origin master composer require elgg/mentions git add . git commit -a -m 'Added mentions plugin' git push origin master # you can then open the project on your local machine, make changes using an editor, and commit via this console # this saves you the trouble of installing composer, git et al locally # to end the ssh session with the box exit # after finishing work with the box, you can choose to suspend, halt or destroy it # https://www.vagrantup.com/intro/getting-started/teardown.html # destroying the box will wipe the databases, so if you plan to continue using the # installation, you may want to just halt the box
4.b Install Elgg from source¶
Now we can install our second git project, which we can use to contribute code back to core.
# create the directory to hold the project on your local machine cd ~/apps mkdir elgg-git # head to your Homestead installation directory cd ~/Homestead # we already a vagrant box running, so we need to provision it for the changes to take effect # in this particular case, we have added a local directory, which will need to be mounted and # mapped to the directory on the box vagrant reload --provision # SSH into your Vagrant box vagrant ssh cd /home/vagrant/Code/elgg-git # create the data directory that will hold Elgg's cache and uploaded files # when prompted for dataroot during installation, you should set it to /home/vagrant/Code/elgg-git/data mkdir data # when prompted for installation root during installation, you should set it to /home/vagrant/Code/elgg-git/public # fork Elgg/Elgg on github and clone your fork git clone https://github.com/mygitname/Elgg.git public # install composer dependencies cd public composer install # now if you head to your browser at http://elgg-git.app/ you should should be able to install Elgg # using the installation interface # alternatively, use the cli tool we have required previously, and follow the prompts # note that the default root password for most services on the Homestead box is "secret" elgg-cli install # add upstream to original Elgg repository, so we can later make pull requests git remote add upstream https://github.com/Elgg/Elgg.git # create a new branch git branch my-fix # add your fixes using an editor on the local machine # test your changes by visiting http://elgg-git.app/ # run automated tests # commit and push your changes vendor/bin/phpunit git add . git commit -a -m 'fix(component): describe the fix' git push origin my-fix # rebase against upstream if your branch has diverged or you need to squash/edit commits git fetch upstream git rebase -i upstream/master git push --force origin my-fix exit
cd ~/Homestead vagrant ssh # setup cache symlink for improved performance cd /home/vagrant/Code/elgg-starter/public ln -l /home/vagrant/Code/elgg-starter/data/views_simplecache/ cache # you should see the symlink if you do ls -l # setup cron jobs crontab -e # add the following lines and save # * * * * * /usr/bin/wget -q http://elgg-starter.app/cron/run/ --spider # verify that that crontab is set / you can also check Admin > Statistics > Cron to see if the cron is running crontab -l # start memcached memcached -d start # backup the database cd /home/vagrant/Code/elgg-starter/ mkdir backups mysqldump -u root -psecret elgg-starter > backups/elgg-starter.sql # restore the database mysql -u root -psecret elgg-starter < backups/elgg-starter.sql