aryulianto

#!/usr/bin/gawk -f
#
# Usage: ./rabbit-tell.awk <rabbitmqctl_report>
#
# Common RabbitMQ issues that this script can be used to identify
#
# - Partitioned cluster
#
# - High binary/queue memory usage. There are mainly two causes of this:
#

aryulianto

openstack network create \
  --external \
  --provider-network-type flat \
  --provider-physical-network physnet1 \
  extnet

openstack subnet create \
  --subnet-range 192.168.0.0/24 \
  --allocation-pool start=192.168.0.123,end=192.168.0.250 \
  --network extnet \

aryulianto

"os_compute_api:os-evacuate": "rule:admin_api"
"os_compute_api:servers:create": "rule:admin_or_owner"
"os_compute_api:os-extended-volumes": "rule:admin_or_owner"
"os_compute_api:servers:create:forced_host": "rule:admin_api"
"os_compute_api:os-aggregates:remove_host": "rule:admin_api"
"os_compute_api:os-console-output": "rule:admin_or_owner"
"os_compute_api:os-floating-ips": "rule:admin_or_owner"
"os_compute_api:os-aggregates:update": "rule:admin_api"
"os_compute_api:server-metadata:show": "rule:admin_or_owner"
"os_compute_api:os-flavor-manage:create": "rule:os_compute_api:os-flavor-manage"

aryulianto

{
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",

aryulianto

ceph osd tree
ceph osd crush reweight osd.<ID> 0.0

ceph osd out <ID>
service ceph stop osd.<ID>
ceph osd crush remove osd.<ID>
ceph auth del osd.<ID>
ceph osd rm <ID>

aryulianto

#!/bin/bash

PS3='Mau SSH kemana bro ? : '
options=("SSH ke master" "SSH node" "Gak jadi")
select opt in "${options[@]}"
do
   case $opt in
       "SSH ke master")
           /usr/bin/ssh -i /home/satrianugroho/key-satrianugroho.pem [email protected]
	   break

aryulianto

#/bin/bash

virt-clone --original template-centos7 --name podX-ceph-mon --auto-clone
virsh start podX-ceph-mon

virt-clone --original template-centos7 --name podX-ceph0 --auto-clone
qemu-img create -f raw /data/vms/podX-ceph0-vdb.qcow2 +20G
qemu-img create -f raw /data/vms/podX-ceph0-vdc.qcow2 +20G
virsh attach-disk podX-ceph0 --source /data/vms/podX-ceph0-vdb.qcow2 --target vdb --persistent
virsh attach-disk podX-ceph0 --source /data/vms/podX-ceph0-vdc.qcow2 --target vdc --persistent

aryulianto

{
    "nodes": [
      {
        "mac": [
          "08:94:ef:4b:2c:82"
        ],
        "name": "controller0",
        "pm_user": "USERID",
        "pm_addr": "10.11.0.244",
        "pm_password": "PASSW0RD",

aryulianto

# Warning! Dangerous step! Destroys VMs
for x in $(virsh list --all | grep instance- | awk '{print $2}') ; do
    virsh destroy $x ;
    virsh undefine $x ;
done ;

# Warning! Dangerous step! Removes lots of packages
yum remove -y nrpe "*nagios*" puppet "*ntp*" "*openstack*" \
"*nova*" "*keystone*" "*glance*" "*cinder*" "*swift*" \
"*mariadb*" mysql mysql-server httpd "*memcache*" scsi-target-utils \

aryulianto

ceph pg dump | awk '
 /^pg_stat/ { col=1; while($col!="up") {col++}; col++ }
 /^[0-9a-f]+\.[0-9a-f]+/ { match($0,/^[0-9a-f]+/); pool=substr($0, RSTART, RLENGTH); poollist[pool]=0;
 up=$col; i=0; RSTART=0; RLENGTH=0; delete osds; while(match(up,/[0-9]+/)>0) { osds[++i]=substr(up,RSTART,RLENGTH); up = substr(up, RSTART+RLENGTH) }
 for(i in osds) {array[osds[i],pool]++; osdlist[osds[i]];}
}
END {
 printf("\n");
 printf("pool :\t"); for (i in poollist) printf("%s\t",i); printf("| SUM \n");
 for (i in poollist) printf("--------"); printf("----------------\n");