Throughout the years, containers have rapidly altered how software organizations formulate, transport, and support applications. And modernization proves that applications are falling behind. The need for every container component to work paves a way to an application that can greatly improve the efficiency of the process. This led to the introduction of container orchestration.
For those not in the know, it is an automated process that aids the management and scheduling of individual containers. This is utilized so that all components work alongside applications based on microservices inside several clusters. What makes the process even more impressive is that it automates all aspects of sorting and managing containers. Its focal point is directing the life cycle of containers and their respective environments.
Why is it important?
The move towards innovation is inevitable in this sector, and this system helps with the following tasks:
- Improvement of configuration and scheduling of containers
- Monitoring the condition of the containers
- Distribution of resources across containers
- Checking the availability of containers
- Supplying and deployment of containers
- Supporting the interaction of all containers
- Automated rescheduling
- Regulated display of network ports to outside systems
- Scaling of containers to stabilize application volume on all parts of the infrastructure
How does it work?
When you encounter and employ container orchestration tools, you typically identify the application configuration. This usually comes in a YAML or JSON format. These files are where you direct the orchestration tool where to collect container images, building a network between containers, mounting storage volumes, and where to keep individual container records. This is then gathered by teams and executes version control of the files so they can position the same applications. Of course, testing and mockups are performed before moving on to production groups.
Containers are placed onto hosts. When it’s time to deploy one, the container orchestration tool handles all the scheduling and deployment. On top of that, the tool also looks for the proper host for the container, which is also determined using several parameters. You can sort and place containers according to label, proximity, and other related characteristics. Basically, you can apply all kinds of limitations for containers. As the container is placed onto the host, the orchestration tool handles and monitors its lifecycle according to the parameters you set.
The advantage of making use of proper orchestration tools is that it can adapt to any environment, especially today. Containers are propped in multiple environments nowadays, such as traditional on-premise servers and cloud servers.
Finding the right orchestration tool
Before delving into the various tools offered today, you might want to pinpoint certain aspects and make sure that your demands are met. Find comprehensive and flexible tools that can provide you with enterprise-class output. Remember that doing it right the first time is better than trying everything out to see which one works best for your needs. Find one that simplifies adoption for enterprises. Look for one that offers thorough control and flexibility. Since Kublr sets the benchmark for orchestration tools around the world, you can go with them or find one that can match their quality.