- #Ansible docker network software#
- #Ansible docker network password#
- #Ansible docker network windows#
This can include provisioning an image with your configuration management tool of choice or using a task runner such as pyinvoke or rake locally.Ĭomparing docker-compose to Ansible is probably unfair since it competes more with Vagrant for developer mind space - I guess.
![ansible docker network ansible docker network](https://i.ytimg.com/vi/jJE6s_C1Rt0/maxresdefault.jpg)
Interfacing APIs or running additional post configuration tasks just requires additional tools. The problem with using docker-compose alone is that it doesn't provide any other automation capabilities outside of managing Docker. But, take a look at docker_swarm module if you're curious.
#Ansible docker network windows#
If you develop on Windows systems then using either Vagrant with Ansible or a task runner with docker-compose might work best.Īlso, if you develop on Swarm then docker-compose might just be your comfort zone. If you develop on POSIX systems, such as Linux or Mac, using Ansible with Docker might just be easier. Python Microservices with OpenID-Connect/OAuth2 Ansible on the other hand provides the uri module and native JSON support to perform additional tasks.Įxample retrieving login token from Ke圜loak Here docker-compose lacks Curl and JSON integration. But, it is in the post setup where Ansible shines and docker-compose is essentially a no-show. Ansible may not be as efficient at managing Docker as well as docker-compose. So, if you have been following up to now you may wonder where the real benefits in using Ansible are.
#Ansible docker network password#
name : Check if Ke圜loak DB is running docker_container_info : name : keycloak register : keycloak_state - block : - name : Start Ke圜loak docker_container : name : keycloak image : jboss/keycloak:7.0.0 networks_cli_compatible : true networks : - name : keycloak-net links : - keycloak-db - name : api-net links : - webapp - kong ports : - ' 8080:8080' env : DB_VENDOR : POSTGRES DB_ADDR : keycloak-db DB_PORT : ' 5432' DB_DATABASE : keycloak DB_USER : keycloak DB_PASSWORD : password KEYCLOAK_USER : admin KEYCLOAK_PASSWORD : admin register : keycloak_register - name : Wait for Ke圜loak to accept connections wait_for : host : " " port : 8080 state : started connect_timeout : 1 timeout : 30 register : keycloak_running until : keycloak_running is success retries : 10 when : not keycloak_state.exists Ansible requires that the docker_image module be provided the instructions for images to be built. When docker-compose up is run it will automatically build any Dockerfile if the image is not already available. I later plan to write an additional article for reducing redundancy with Ansible roles.īuilding Docker Images is still painless. For simplicity it has minimal amount of variables and no external roles. This allows many built-in integrations (called modules) to be used - including Docker.Ĭaveat: The Ansible here is written entirely as playbooks.
#Ansible docker network software#
It is agentless and allows management of resources without requiring client software be installed.
![ansible docker network ansible docker network](https://linuxhint.com/wp-content/uploads/2020/06/9-43.png)
This is why Ansible is the better choice. I wanted something that would allow users to be able to access the stack through just one command. Using docker-compose could not setup integration between Ke圜loak and Kong by itself.
![ansible docker network ansible docker network](https://www.ansible.com/hubfs/2016_Images/Blog_Headers/Ansible-Docker-Blog-2.png)
Those conflicts came later when I wanted additional features.īut, it was clear that the author's choice of docker-compose and Curl wouldn't work for my needs.
![ansible docker network ansible docker network](https://karneliuk.com/wp-content/uploads/2019/04/158_net_00_featured.png)
The instructions were clear and I didn't have to figure out the versions issues right away. It's great for getting Ke圜loak and Kong to work together. To start off, I began looking for example implementations with Ke圜loak and Kong and found this gem of an article. Prior to starting, I hadn't yet tried Kong and decided to use it as the API gateway for the prototype. So, I decided to create a Python microservices prototype using FastAPI, SSO, and an API Gateway. Having a good reference architecture readily available is invaluable to demonstrate how it works. It can be a little overwhelming though for developers that don't have experience with Identity Access Management (IAM). I have used Red Hat Single Sign-On (Ke圜loak) off and on for a few years now and have good experiences with it. This article is intended to provide background for other articles I plan on writing