diff --git a/website/source/_daily_emails/2022-09-06.md b/website/source/_daily_emails/2022-09-06.md new file mode 100644 index 00000000..c75e80ed --- /dev/null +++ b/website/source/_daily_emails/2022-09-06.md @@ -0,0 +1,26 @@ +--- +title: "Deploying applications with Ansible" +date: "2022-09-06" +permalink: "/archive/2022/09/06/deploying-applications-with-ansible" +--- + +The last few days' emails have been about using Ansible to create and configure infrastructure, but it can also be used to deploy application code. + +The simplest way being that an artifact is built locally - e.g. a directory of static HTML pages from a static site generator - and uploaded onto the server, and for this you could use Ansible's `synchronize` module. + +It's a wrapper around the `rsync` command and makes it as simple as specifying `src` and `dest` values for the local and remote paths. + +For more complicated deployments, I like to use a tool called Ansistrano - an Ansible port of a deployment tool called Capistrano. + +It creates a new directory for each release and updates a `current` symlink to identify and serve the current release, and can share files and directories between releases. + +As well as being able to configure settings such as the deployment strategy, how many old releases to keep, and even the directory and symlink names, there are a number of hooks that you can listen for an add your own steps as playbooks so you can install dependencies, generate assets, run migrations, or rebuild a cache as part of each deployment. + +If you're running your applications in Docker, you could use Ansible to pull the latest images and restart your applications. + +For more information and examples, I've given a talk on Ansible at various PHP events, which covers some Ansible basics before moving on to [deploying applications with Ansistrano]({{site.url}}/talks/deploying-php-ansible-ansistrano). + +--- + +Want to learn more about how I use Ansible? [Register for my upcoming free email course]({{site.url}}/ansible-course). +