Jenkins installation (Docker)

version: "3.8"
services:
  jenkins:
    image: jenkins/jenkins:lts
    privileged: true
    user: root
    ports:
      - "8080:8080"
      - "50000:50000"
    container_name: jenkins
    volumes: 
      - jenkins-data:/var/jenkins_home
      - /var/run/docker.sock:/var/run/docker.sock
volumes: 
  jenkins-data:

Running the docker-compose file

docker-compose up -d

SonarQube installation (Docker)

VM (Host) configurations

vm.max_map_count=524288
fs.file-max=13107

To apply the changes run the following command.

sudo sysctl -p

Docker Compose file

version: "1"
services:
 sonarqube:
   image: sonarqube:community
   depends_on:
     - db
   environment:
     SONAR_JDBC_URL: jdbc:postgresql://db:5432/sonar
     SONAR_JDBC_USERNAME: sonar
     SONAR_JDBC_PASSWORD: sonar
   volumes:
     - sonarqube_data:/opt/sonarqube/data
     - sonarqube_extensions:/opt/sonarqube/extensions
     - sonarqube_logs:/opt/sonarqube/logs
   ports:
     - "9000:9000"
 db:
   image: postgres:12
   environment:
     POSTGRES_USER: sonar
     POSTGRES_PASSWORD: sonar
   volumes:
     - postgresql:/var/lib/postgresql
     - postgresql_data:/var/lib/postgresql/data

volumes:
 sonarqube_data:
 sonarqube_extensions:
 sonarqube_logs:
 postgresql:
 postgresql_data:

Running the docker-compose file

docker-compose up -d

Guacamole (Docker)

Prerequisite

1. LXC container with ubuntu / docker installed
2. Portainer installed for docker management

Installation guide

1. Run the docker-compose.yml or run it as a stack in portainer.

2. Bash into the MySQL database for user and table configuration.

3. Log into the SQL terminal mysql -u root -p

4. Execute following commands in order

CREATE DATABASE guacamole_db;

CREATE USER 'guacamole_user'@'%' IDENTIFIED BY 'pass';

GRANT SELECT,INSERT,UPDATE,DELETE ON guacamole_db.* TO 'guacamole_user'@'%';

FLUSH PRIVILEGES;

SELECT USER FROM mysql.user;`

5. On the Host machine or the VM (Via Proxmox Shell if using Proxmox) execute the following commands to generate the SQL tables and copy the stricts over to the container.

docker run --rm guacamole/guacamole /opt/guacamole/bin/initdb.sh --mysql > initdb.sql

sudo docker cp ./initdb.sql guac-sql:/initdb.sql

6. Again from inside the MySQL database server, Run the following commands.

USE guacamole_db;

source ./initdb.sql

References

YouTube: Setup Apache Guacamole with Docker in 2024

Apache Guacamole: Installing Guacamole with Docker