infra-as-code | rael.io

gcp.rael.io

Sun, 24 Feb 2019 11:23:56 +0200

Deployment manager deployment from my Google Cloud projects.

dm-templates

Sat, 23 Feb 2019 11:23:56 +0200

Repo for Deployment Manager templates shared between projects.

Overview

The main purpose of this repo is to have a centralized template repository that can be added to any GCP Deployment Manager project as a Git submodule.

That removes the need of copying the templates from one project to another and the risk of ending with different versions of the templates in each project.

Templates

Templates are organized by type of resource:

compute
container
iam
sql
storage
projects

The type matches the main resources of the template, as in most cases will deploy more GCP resources required to configure / use the main one.

The Makefile

The Makefile is useful for the actual deployments, not for managing the templates.

It expects the following folder configuration:

❯ tree -L 2 .
.
├── Makefile
├── deployments
│ ├── bigotes-pro
│ ├── rael-base
│ ├── rshared
│ ├── project-id-3
│ └── project-id-N
└── templates
├── compute
├── container
├── iam
├── project
├── sql
└── storage

For each project, you can have the deployment .yaml manifest in the root folder or using a similar folder hierarchy with folders per each resource type:

deployments/rshared
└── compute
├── bigotes-pro-peering.yaml
└── network.yaml
1 directory, 2 files

With that setup, the makefile will generate a target to:

Create the deployment
Update the deployment
Preview the deployment

For example, with the following tree:

❯ tree deployments
deployments
├── bigotes-pro
│ └── compute
│ └── rshared-peering.yaml
├── rael-base
│ ├── compute
│ │ ├── bigotes-pro-base-peering.yaml
│ │ └── network.yaml
│ └── projects
│ ├── bigotes-pro-project.yaml
│ └── rshared-project.yaml
└── rshared
└── compute
├── bigotes-pro-peering.yaml
└── network.yaml
7 directories, 7 files

Will generate the following targets:

gcp.rael.io/dm on  master [!?] took 17s
❯ make
make target
dm-create-bigotes-pro/compute/rshared-peering dm-preview-rael-base/compute/bigotes-pro-base-peering dm-update-rael-base/compute/network
dm-create-rael-base/compute/bigotes-pro-base-peering dm-preview-rael-base/compute/network dm-update-rael-base/projects/bigotes-pro-project
dm-create-rael-base/compute/network dm-preview-rael-base/projects/bigotes-pro-project dm-update-rael-base/projects/rshared-project
dm-create-rael-base/projects/bigotes-pro-project dm-preview-rael-base/projects/rshared-project dm-update-rshared/compute/bigotes-pro-peering
dm-create-rael-base/projects/rshared-project dm-preview-rshared/compute/bigotes-pro-peering dm-update-rshared/compute/network
dm-create-rshared/compute/bigotes-pro-peering dm-preview-rshared/compute/network gcloud-config-rael-base
dm-create-rshared/compute/network dm-update-bigotes-pro/compute/rshared-peering help
dm-preview-bigotes-pro/compute/rshared-peering dm-update-rael-base/compute/bigotes-pro-base-peering

Examples of this makefile in use:

github.com/raelga/bigot.es
github.com/raelga/gcp.rael.io

Demo

Kubernetes Talks

Wed, 28 Mar 2018 11:23:56 +0200

Talks

Kubernetes 101

The main subject of this talk is to have an overview on the microservices architectures. Then, starts an introduction to the kubernetes architecture, core services and objects: pods, controllers, deployments and sets.

Kubernetes Clouds

The main subject of this talk is viewing the differences between each managed kubernetes solution offered by AWS, Azure and GCP.

For the labs, the main object is having several clusters deployed all over the using each managed (or not) solution and deploy the same application using the common interface provided by Kubernetes.

Providers

Digital Ocean

The main subject of this talk is introducing to the Digital Ocean cloud platform and their Managed Kubernetes solution.

Tools

Traefik

The main subject of this talk is introducing to the Traefik awesome Cloud Native Edge Router and the new features comming in Traefik 2.0.

Study Jams

ReplicaSets

Notes

Gopher art from ashleymcnamara/gophers.