robertstarmer

sudo amazon-linux-extras install docker
sudo systemctl restart docker
sudo usermod -a -G docker ec2-user
exit

robertstarmer

#!/bin/bash
if [ $# != 1 ] ; then
  echo 'what is the cluster name'
  echo $0 " {cluster_name}"
  exit 1
fi
 echo "private ENI IPs for EKS $1"
 IP=`aws ec2 describe-network-interfaces --filter "Name=description,Values=*${1}*" --query "NetworkInterfaces[0].PrivateIpAddress" | tr -d '"'`
  aws eks update-kubeconfig --name ${1} --kubeconfig /tmp/${1}.kubeconfig
  sed -i "s,https://.*$,https://${IP}," /tmp/${1}.kubeconfig

robertstarmer

[    0.000000] Linux version 4.15.0-20-generic (buildd@lgw01-amd64-039) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 (Ubuntu 4.15.0-20.21-generic 4.15.17)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic root=UUID=da01446c-003f-4b5b-9f91-2431f8d8b1cc ro console=tty0 console=ttyS1,115200n8 biosdevname=0 rd.auto rd.auto=1 net.ifnames=1 hugepagesz=2MB hugepages=32768 transparent_hugepages=never nmi_watchdog=0 audit=0 nosoftlockup processor.max_cstate=1 intel_idle.max_cstate=1 hpet=disable tsc=reliable mce=off numa_balancing=disable intel_pstate=disable intel_iommu=on iommu=pt isolcpus=2,4,30,32 nohz_full=2-27,30-55 rcu_nocbs=2-27,30-55
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.0000

robertstarmer

execve("/usr/bin/vpp", ["/usr/bin/vpp", "unix { nodaemon exec /root/rdma."...], 0x7ffe5453a698 /* 14 vars */) = 0
brk(NULL)                               = 0x558f6dd18000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=47570, ...}) = 0
mmap(NULL, 47570, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb7c57b9000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/libvlibmemory.so.19.04.1", O_RDONLY|O_CLOEXEC) = 3

robertstarmer

#cloud-config
# rawl link to coreos-install.sh http://bit.ly/RmKdL8
# raw link in cloud-config.yml example  http://bit.ly/1XLOd4I
# include one or more SSH public keys
ssh_authorized_keys:
  - ssh-rsa "AAAAB3NzaC1yc2EAAAADAQABAAABAQC0uZ1Im5/QX2vS3rCajZeOcVV3wVvEuL5Kq6uWNpKCp1g+Ql2BurjOC23p2ROkk111w0nMuPAVY4FMueLkjeu83VAlDqYEjV7u1YAmPnVepHAKd2qnRquVKvw0APLUf0YzgdpX2vgosRHB1CxaSjibzLj0PtjWTWAo99DSoS0KHX9w8d3Ta8M/pj+bWVzvKPW5uYjnGiVKj549MMU1HLuvZU7kEIL3jUdAvqVcvaFkA7hJfsOlj7UaNzsvo9eXMryxbcrKBpNhSBu9DzVD2o5gz8h8KOotqgt/49lf3pl3a2dYQY7nz848G2V6zI+ENSwlgLeZcicCw80OEHc1shqr cil"
users:
  - name: "core"
    passwd: "$1$dJRHuopb$7rRN3NPymHF3sMS5NHcjW."
    ssh_authorized_keys:

robertstarmer

Install Java JDK 6.0 update 31 on Ubuntu 12.04 LTS

Introduction
The first question is why are we installing an old JDK. The answer is that Oracle JDK 6.0 update 31 is the JDK recommended by Cloudera when installing CDH4 (Cloudera Distribution Hadoop v4).

This is an update to an older version of this post. Mainly I have changed the JDK from 1.6.0_26 to 1.6.0_31 as this is the recommended JDK for CDH4 .

Install Java
I have a 64 bit version of Ubuntu 12.04 LTS installed, so the instructions below only apply to this OS.

robertstarmer

allinone:
  hostname: "allinone.forty.lab"
  power_address: "192.168.20.251"
  interfaces:
    eth0:
      dns-name: "allinone.forty.lab"
      ip-address: "192.168.40.20"
      mac-address: "D4:8C:B5:BD:4A:5C"
      static: "0"

robertstarmer

d-i mirror/country string manual
d-i mirror/http/hostname string 192.168.26.170
d-i mirror/http/directory string /ubuntu
d-i partman/early_command string vgs --separator=: --noheadings | cut -f1 -d: |while read vg ; do vgchange -an $vg ; done ; pvs --separator=: --noheadings | cut -f1 -d: | while read pv ; do pvremove -ff -y $pv ; done
d-i partman-auto/disk string /dev/sda
d-i partman/alignment string cylinder
d-i partman-md/device_remove_md boolean true
d-i partman-md/confirm boolean true
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-lvm/confirm boolean true

robertstarmer

#if $power_address and $power_address.count(':') > 0
    #set (power_address, org) = $power_address.split(':', 1)
    #set $org_arg = "-s %s" % $org
#else
    #set $org_arg = ""
#end if

#set $z_arg = "-z"

fence_cisco_ucs $org_arg $z_arg -a "$power_address" -l "$power_user" -p "$power_pass" -n "$power_id" -o "$power_mode"

robertstarmer

Mysql openstack cleanup

volumes:

use nova;
select id,status,display_name from volumes;
delete from iscsi_targets where volume_id=$id;
delete from volumes where id=$id;

hosts: