miticojo

apiVersion: template.openshift.io/v1
kind: Template
metadata:
  annotations:
    description: This template installes Apache Zookeeper and Apache Kafka clusters.
      For more information about using this template see https://github.com/EnMasseProject/barnabas
    iconClass: fa pficon-topology
    openshift.io/display-name: Apache Kafka (Persistent storage)
    tags: messaging,datastore
    template.openshift.io/documentation-url: https://github.com/EnMasseProject/barnabas

miticojo

# From blog post: https://vadosware.io/post/yet-another-cluster-reinstall-back-to-container-linux/
# This config is meant to be consumed by the config transpiler, which will
# generate the corresponding Ignition config. Do not pass this config directly
# to instances of Container Linux.

# NOTE: This configuration is meant to work with Config Transpiler v0.8.0
# The spec is available at (https://github.com/coreos/container-linux-config-transpiler/blob/v0.8.0/doc/configuration.md)

passwd:
  users:

miticojo

{{/*
    haproxy-config.cfg: contains the main config with helper backends that are used to terminate
                                        encryption before finally sending to a host_be which is the backend that is the final
                                        backend for a route and contains all the endpoints for the service
*/}}
{{- define "/var/lib/haproxy/conf/haproxy.config" }}
{{- $workingDir := .WorkingDir }}
{{- $defaultDestinationCA := .DefaultDestinationCA }}
{{- $router_ip_v4_v6_mode := env "ROUTER_IP_V4_V6_MODE" "v4" }}

miticojo

[root@ocp-master1 ~]# oc get logs hawkular-cassandra-1-wlmsf
the server doesn't have a resource type "logs"
[root@ocp-master1 ~]# oc logs hawkular-cassandra-1-wlmsf
The MAX_HEAP_SIZE envar is not set. Basing the MAX_HEAP_SIZE on the available memory limit for the pod (2000000000).
The memory limit is less than 2GB. Using 1/2 of available memory for the max_heap_size.
The MAX_HEAP_SIZE has been set to 953M
The HEAP_NEWSIZE envar is not set. Setting the HEAP_NEWSIZE to one third the MAX_HEAP_SIZE: 317M
About to generate seeds
Trying to access the Seed list [try #1]
Setting seeds to be ;; connection timed out; no servers could be reached

miticojo

apiVersion: v1
kind: List
metadata: {}
items:
- apiVersion: v1
  kind: Role
  metadata:
    creationTimestamp: null
    name: pod-reader
  rules:

miticojo

- hosts: localhost
  gather_facts: no
  vars:
    # structure from https://docs.ansible.com/ansible/2.5/plugins/inventory/yaml.html
    inventory:
      all: # keys must be unique, i.e. only one 'hosts' per group
          hosts:
              test1:
              test2:
                  var1: value1

miticojo

#!/bin/bash

BACKUP_DIR="/root/openshift_backup"
BACKUP_DIR_WITH_DATE=${BACKUP_DIR}_$(date +%Y%m%d%H%M)

### Setup
mkdir -p $BACKUP_DIR_WITH_DATE

echo -n "Backing cluster conf"
mkdir -p $BACKUP_DIR_WITH_DATE/cluster

miticojo

#!/usr/bin/python

## API ref EAP 6  https://docs.jboss.org/author/display/WFLY8/Management+API+reference
## API ref EAP 7  https://docs.jboss.org/author/display/WFLY10/Management+API+reference

import sys
import argparse
import requests
from requests.auth import HTTPDigestAuth
import pprint

miticojo

- hosts: localhost
  
  vars: 
    my_variable_collection:
      colore: rosso
      occhi: azzurri
      segno: ariete
    
  
  tasks:

miticojo

- hosts: localhost

  vars:
    colore: rosso

  tasks:
  - name: setto il colore rosso
    set_fact: colore_preferito="{{colore}}"

- hosts: localhost