prakasha4devops

tiers-basic:platform for certified infrastructure, standard:advanced image and container management, LDAP,RBAC , advanced:security scanning
docker swarm:clustering and scheduling tool
docker swarm manager:responsible for validating, logging the state of and distributing instructions to docker swarm workers
docker service daemon is installed on every node in a swarm (manager or worker)
managers:use a consensus algorithm to maintain quorum (require a min of 2 managers)
workers: register with managers and receive workloads from them
services:an application that exist and hosted across workers
RBAC:roll based access control
/etc/docker/daemon.json
/var/lib/docker/containers

prakasha4devops

---
- name: Install docker
  gather_facts: No
  hosts: default

  tasks:
    - name: Install yum utils
      yum:
        name: yum-utils
        state: latest

prakasha4devops

Link to these links: https://git.io/vKSVZ

Module 1:

• Run jenkins from war file: jenkins -jar jenkins.war
• Run jenkins from docker:

docker run -d \
           --restart unless-stopped \
           --name jenkins \

prakasha4devops

DROP FUNCTION IF EXISTS fn_remove_accents;
DELIMITER |
CREATE FUNCTION fn_remove_accents( textvalue VARCHAR(10000) ) RETURNS VARCHAR(10000)

BEGIN

    SET @textvalue = textvalue;

    -- ACCENTS
    SET @withaccents = 'ŠšŽžÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÑÒÓÔÕÖØÙÚÛÜÝŸÞàáâãäåæçèéêëìíîïñòóôõöøùúûüýÿþƒ';