Useful commands List deployed docker compose project docker compose ls Cleanup containers and volumes docker compose down -v Copy from one volume to another cp -rp /var/lib/docker/volumes/ftith_opensearch-data1/_data/ /var/lib/docker/volumes/opensearch_opensearch-data1/ YAML anchor and aliases Simple x-common_env: &common_env env_file: - db.env services: db: <<: *common_env image: postgres:16.3 frontend: <<: *common_env image: nginx:1.27.0-bookworm Common anchors with multiple docker compose files Due to this bug: https://github.com/docker/compose/issues/5621, you’ll need a workaround to fix this issue. Given those 2 files:...

Type of data structures Since Ansible is based on Python. There are two main data structures in Ansible: list and dictionary. List Initialization of a list - name: Initialize an empty list set_fact: list: [] Result is: {"list": []} Append element to a list - name: Append element to list set_fact: list: "{{ list + [ 'element_1' ] }}" Result is: {"list": ["element_1"]} Append multiple elements to a list - name: Get list of files in current directory shell: "ls" register: ls_files - name: Append filtered elements (only yaml file) to list set_fact: list: "{{ list + [ item ] }}" loop: "{{ ls_files....

Hey! My first post is a dog eats dog post: I will give you the commands I used to deploy my blog using hugo framework to github pages. Sources: Quick start on official Hugo website Papermod Theme Installation Prerequisites git hugo cli Local setup Create a new hugo website This command will generate a template for hugo project. By default it will use .toml extension for the configuration file. You can also use ....