To edit the contents of your default Ansible inventory, open the/etc/ansible/hostsfile using your text editor of choice, on your Ansible control node: sudonano/etc/ansible/hosts Copy Note: Although Ansible typically creates a default inventory file atetc/ansible/hosts, you are free to create ...
To edit the contents of your default Ansible inventory, open the/etc/ansible/hostsfile using your text editor of choice, on your Ansible control node: sudonano/etc/ansible/hosts Copy Note: Although Ansible typically creates a default inventory file atetc/ansible/hosts, you are free to create ...
Starting with 17.10 release, Netplan is the default network management tool on Ubuntu, replacing the configuration file /etc/network/interfaces that had previously been used to configure the network on Ubuntu. Netplan uses configuration files in YAML syntax. To configure a network interface with Net...
Note:You do not have toinstall Java on Ubuntuin advance because the latest Elasticsearch versions have a bundled version ofOpenJDK. If you prefer a different version or have a pre-installedJava version, confirm it is compatible by checking theElastic compatibility matrix. Method 1: Install Elasti...
- name: Validate docker-compose.yaml run: docker-compose config This workflow triggers whenever we send code or make a pull request. It also fetches the repository code to access thecompose.yamlfile. Docker is configured in the runner environment to enable the execution of Docker commands. Fina...
To deploy this, run this command: kubectl apply -f <filename>.yaml. Step 7: Change the size of your applications by changing the replica count in your deployment. Use kubectl, the command-line tool for Kubernetes, to control your cluster resources. Learn how to deploy more advanced applicat...
Docker Compose makes it easier to deploy and set up complex container configurations. The following steps show how to use Docker Compose for the proxy deployment: 1. Create thecompose.yamlfile: nano compose.yaml 2. The YAML declaration incompose.yamlcreates theproxyservice and connects it with ...
3. Create Test Yaml File to see results As final step, you need to test wheter the highlight works or not. Proceed to create a test file with nano and write some YAML on it, for example: # app/config/config_prod.ymlimports:-{resource:config.yml}monolog:handlers:main:type:fi...
I strongly suggest choosing the latest LTS version of Ubuntu, not the versions in between. Once this is set up you will tinker very little with it, and it will quickly be annoying to upgrade distributions once a year. P.S. Please note that after a while I'll stop specifying the use ...
Learn how to install minikube on Ubuntu 24.04. Minikube allows you to run a single-node Kubernetes cluster locally on your system.