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Example usage of HashiCorp Consul

License: Mozilla Public License 2.0

HCL 51.30% Ruby 0.56% Shell 30.10% Java 0.83% Dockerfile 0.86% Python 12.42% JavaScript 3.19% HTML 0.74%

consul-guides's Introduction

Website: https://consul.io
GitHub repository: https://github.com/hashicorp/consul-guides
Gitter hashicorp-consul
Announcement list: Google Groups hashicorp-announce
Discussion list: Google Groups consul-tool
Discussion list: Google Groups

Consul Guides

This repository aims to assist individuals in learning how to install, configure, and administer HashiCorp Consul.

Disclaimer

This repo is a work in progress. We've decided to open source it while we build as the initial examples may be useful for some. Please bear with us while we work to create meaningful content that will be useful for all.

Operations Guides

Guides for Consul Operational tasks.

Provision a Dev Consul Cluster locally with Vagrant
Provision a Dev Consul Cluster on AWS with Terraform
Provision a Quick Start Consul Cluster on AWS with Terraform
Provision a Best Practices Consul Cluster on AWS with Terraform
Automated Upgrades with Consul Enterprise
Automated Backups with Consul Enterprise

Service Discovery Guides

This area contains example use cases for how to use Consul for service discovery.

Service Configuration Guides

None yet, check back soon or feel free to contribute!

Service Segementation Guides

This area contains examples of securing service-to-service communication using Consul Connect.

Assets

This directory contains graphics and other material for the repository.

`gitignore.tf` Files

You may notice some gitignore.tf files in certain directories. .tf files that contain the word "gitignore" are ignored by git in the .gitignore file.

If you have local Terraform configuration that you want ignored (like Terraform backend configuration), create a new file in the directory (separate from gitignore.tf) that contains the word "gitignore" (e.g. backend.gitignore.tf) and it won't be picked up as a change.

Contributing

We welcome contributions and feedback! For guide submissions, please see the contributions guide

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consul-guides's Issues

Automate build + publish of Consul Enterprise Vagrant boxes used in these demo environments

Guides Links are not opening. https://github.com/hashicorp/consul-guides#guides

Guides .
Provision a Dev Consul Cluster locally with Vagrant
Provision a Dev Consul Cluster on AWS with Terraform
Provision a Quick Start Consul Cluster on AWS with Terraform
Provision a Best Practices Consul Cluster on AWS with Terraform

Automated Upgrades Guide : improve default video quality

Find a way to improve the default vid quality settings. Text is gnarly at rez < 1080p.

Vagrant password?

Hi,

Good day.

After creating the consul vagrant machine, I can't ssh to the vm.

vagrant ssh
==> default: The machine you're attempting to SSH into is configured to use
==> default: password-based authentication. Vagrant can't script entering the
==> default: password for you. If you're prompted for a password, please enter
==> default: the same password you have configured in the Vagrantfile.
[email protected]'s password:

What is the password? I tried vagrant and consul.

Regards.
JJ

Share scripts, assets, etc from Automated Upgrades demo with the rest of the demos

By and large this is probably a matter of moving things into parent directories and changing references/paths in Markdown docs.

Remove any insensitive language

This is aligned with PDCT-002: Inclusive Language.

Currently, the only issue in this repository is the use of "master" for the default branch. We can change when HashiCorp decides on standard alternative to "master", possibly "main"?

Product service error message(vault)

I am getting this error message when I execute the product service:

2019/04/25 17:04:56 [DEBUG] (logging) enabling syslog on LOCAL5
2019/04/25 17:04:56.277258 [INFO] consul-template v0.19.5 (57b6c71)
2019/04/25 17:04:56.277749 [INFO] (runner) creating new runner (dry: false, once: false)
2019/04/25 17:04:56.278359 [INFO] (runner) creating watcher
2019/04/25 17:04:56.279022 [INFO] (runner) starting
2019/04/25 17:04:56.279308 [INFO] creating pid file at "/tmp/product-service.pid"
2019/04/25 17:04:58.291107 [INFO] (child) spawning: /usr/bin/python3 /opt/product-service/product.py
/opt/product-service/product.py:93: SyntaxWarning: name 'db_client' is used prior to global declaration
global db_client
DEBUG:vaultawsec2:Retrieving a vault (hvac) client...
DEBUG:vaultawsec2:No pkcs7 argument provided to auth_ec2 backend.
DEBUG:vaultawsec2:Attempting to retrieve information from EC2 metadata service.
DEBUG:vaultawsec2:load_aws_ec2_pkcs7_string connecting to http://169.254.169.254/latest/dynamic/instance-identity/pkcs7
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): 169.254.169.254:80
DEBUG:urllib3.connectionpool:http://169.254.169.254:80 "GET /latest/dynamic/instance-identity/pkcs7 HTTP/1.1" 200 1118
DEBUG:vaultawsec2:No nonce argument provided to auth_ec2 backend.
DEBUG:vaultawsec2:Attempting to retrieve information from disk.
DEBUG:vaultawsec2:Attempting to load vault token meta nonce from path: /tmp/.vault-token-meta-nonce
WARNING:vaultawsec2:Unable to load vault token meta nonce at path: /tmp/.vault-token-meta-nonce
DEBUG:vaultawsec2:Nonce loaded: None
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): ec2-54-210-238-235.compute-1.amazonaws.com:8200
DEBUG:urllib3.connectionpool:http://ec2-54-210-238-235.compute-1.amazonaws.com:8200 "POST /v1/auth/aws/login HTTP/1.1" 400 88
ERROR:main:entry for role "configuration-demo-consul_server_role" not found
2019/04/25 17:04:58.593089 [INFO] (runner) child process died
2019/04/25 17:04:58.593660 [ERR] (cli) child process died with exit code 0

Automated Upgrades Guide : embed some notion of progress in the animated gif

"<slide> of <total slides>" would probably work.