188 lines
7.2 KiB
HTML
188 lines
7.2 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<title>Terraform</title>
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<link rel="stylesheet" href="css/reveal.css">
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<link rel="stylesheet" href="css/theme/black.css">
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<!-- Theme used for syntax highlighting of code -->
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<link rel="stylesheet" href="lib/css/zenburn.css">
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<!-- Printing and PDF exports -->
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<script>
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var link = document.createElement( 'link' );
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link.rel = 'stylesheet';
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link.type = 'text/css';
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link.href = window.location.search.match( /print-pdf/gi ) ? 'css/print/pdf.css' : 'css/print/paper.css';
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document.getElementsByTagName( 'head' )[0].appendChild( link );
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</script>
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</head>
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<body>
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<div class="reveal">
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<div class="slides">
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<section data-markdown>
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# Terraform overview
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##### Arnaud Morin
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</section>
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<section>
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<section data-markdown>
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## What is terraform?
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* Open Source software from hashicorp
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* Create, update, manage infrastructure from code
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* Because it's code, it can be versionned (using git for ex.)
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* Intent driven
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</section>
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</section>
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<section>
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<section data-markdown>
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## Terraform workflow
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</section>
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<section data-markdown>
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## Terraform workflow
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</section>
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<section data-markdown>
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## Terraform workflow
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</section>
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</section>
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<section>
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<section>
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<h2>Infrastructure As Code</h2>
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<pre><code data-trim data-noescape>
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provider "openstack" {
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}
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resource "openstack_compute_instance_v2" "server1" {
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name = "server1"
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image_name = "Debian 11"
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flavor_name = "small"
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network {
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name = "public"
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}
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}
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</code></pre>
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</section>
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<section>
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<h2>terraform plan</h2>
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<pre><code data-trim data-noescape>
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Terraform will perform the following actions:
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# openstack_compute_instance_v2.server1 will be created
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+ resource "openstack_compute_instance_v2" "server1" {
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+ access_ip_v4 = (known after apply)
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+ access_ip_v6 = (known after apply)
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+ all_metadata = (known after apply)
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+ all_tags = (known after apply)
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+ availability_zone = (known after apply)
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+ flavor_id = (known after apply)
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+ flavor_name = "small"
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+ force_delete = false
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+ id = (known after apply)
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+ image_id = (known after apply)
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+ image_name = "Debian 11"
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+ name = "server1"
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+ power_state = "active"
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+ region = (known after apply)
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+ security_groups = (known after apply)
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+ stop_before_destroy = false
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+ network {
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+ access_network = false
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+ fixed_ip_v4 = (known after apply)
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+ fixed_ip_v6 = (known after apply)
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+ floating_ip = (known after apply)
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+ mac = (known after apply)
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+ name = "public"
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+ port = (known after apply)
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+ uuid = (known after apply)
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}
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}
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Plan: 1 to add, 0 to change, 0 to destroy.
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</code></pre>
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</section>
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<section>
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<h2>terraform apply</h2>
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<pre><code data-trim data-noescape>
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openstack_compute_instance_v2.server1: Creating...
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openstack_compute_instance_v2.server1: Still creating... [10s elapsed]
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openstack_compute_instance_v2.server1: Creation complete after 20s [id=005ae25d-ce0a-425b-94e6-fb0cb27e3781]
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Apply complete! Resources: 1 added, 0 changed, 1 destroyed.
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</code></pre>
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</section>
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<section>
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<h2>terraform destroy</h2>
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<pre><code data-trim data-noescape>
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Terraform will perform the following actions:
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# openstack_compute_instance_v2.server1 will be destroyed
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- resource "openstack_compute_instance_v2" "server1" {
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- access_ip_v4 = "193.70.24.7" -> null
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- all_metadata = {} -> null
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- all_tags = [] -> null
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- availability_zone = "nova" -> null
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- flavor_id = "93f96757-ea92-44bf-8204-da2eaf5f2aae" -> null
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- flavor_name = "small" -> null
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- force_delete = false -> null
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- id = "005ae25d-ce0a-425b-94e6-fb0cb27e3781" -> null
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- image_id = "3a2089f1-9b9d-4dc1-970a-9dcb785c01c9" -> null
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- image_name = "Debian 11" -> null
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- name = "server1" -> null
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- power_state = "active" -> null
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- security_groups = [
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- "default",
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] -> null
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- stop_before_destroy = false -> null
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- tags = [] -> null
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- network {
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- access_network = false -> null
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- fixed_ip_v4 = "193.70.24.7" -> null
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- mac = "fa:16:3e:22:2c:b6" -> null
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- name = "public" -> null
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- uuid = "2813f459-a20d-4e50-8193-fe3c639e1ab6" -> null
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}
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}
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</code></pre>
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</section>
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</section>
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<section data-markdown>
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## Documentation OpenStack
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https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest/docs
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</section>
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<section data-markdown data-background="data/camion_plot.gif">
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## Questions ?
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</section>
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</div>
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</div>
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<script src="lib/js/head.min.js"></script>
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<script src="js/reveal.js"></script>
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<script>
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// More info https://github.com/hakimel/reveal.js#configuration
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Reveal.initialize({
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history: true,
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slideNumber: true,
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// More info https://github.com/hakimel/reveal.js#dependencies
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dependencies: [
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{ src: 'plugin/markdown/marked.js' },
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{ src: 'plugin/markdown/markdown.js' },
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</html>
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