epcim

#!/bin/zsh
#
## build kernel modules, if fail
cd /var/lib/dkms/vboxhost/`vboxmanage --version | sed 's/^\(......\).*/\1/'|tail -n 1`/build; sudo make KERNELRELEASE=`uname -r` -C /lib/modules/`uname -r`/build M=/var/lib/dkms/vboxhost/`vboxmanage --version | sed 's/^\(......\).*/\1/'|tail -n1`/build; for i in `find vbox* -name "*.ko"`;do sudo mkdir -p /lib/modules/`uname -r`/misc; sudo cp -v $i /lib/modules/`uname -r`/misc;sudo insmod /lib/modules/`uname -r`/misc/`basename $i`;done

K=`uname -r`
sudo rmmod vboxnetadp vboxnetflt vboxpci vboxdrv vmmon vmnet
for i in `ls /lib/modules/$K/misc/|xargs`; do 
    sudo insmod /lib/modules/$K/misc/$i;
done

epcim

Chef

Resources

• http://dougireton.com/blog/2013/02/16/chef-cookbook-anti-patterns/
• http://www.devopsnotes.com/2012/02/how-to-write-good-chef-cookbook.html
• http://devopsanywhere.blogspot.com/2012/11/how-to-write-reusable-chef-cookbooks.html
• https://support.cloud.engineyard.com/entries/21406977-Custom-Chef-Recipes-Examples-Best-Practices
• https://learnchef.opscode.com/quickstart/chef-repo/

epcim

#!/bin/bash
test -n SSH_AGENT || {
  eval $(ssh-agent -s)
  ssh-add
}

#create session
byobu-tmux new-session -dn $(hostname -f) "sudo -i"

# populate from salt-key

discoposse

# Log in to MySQL command line as root

drop database keystone;
create database keystone;
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'KEYSTONE_DBPASS'; 
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'KEYSTONE_DBPASS'; 
exit

# now from the shell
sudo su -c "keystone-manage db_sync" keystone

praneetb

With Release 3.0, contrail-heat resources/templates are being auto-generated from the Schema. 

The generated resources/templates are part of the python-contrail package and located in 
/usr/lib/python2.7/dist-packages/vnc_api/gen/heat/ directory. This directory has three sub-directories

1. resources/ 
   This sub-directory contains all the resources for the contrail-heat plugin. It runs in the context
   of the heat-engine service.
2. templates/
   This sub-directory contains template for each resource. They are sample templates with every possible

epcim

#!/bin/bash

# cleanup tempest
neutron port-list --all-tenants | grep tempest | awk '{print $2}' | xargs -i neutron port-delete {}
neutron subnet-list --all-tenants | grep tempest | awk '{print $2}' | xargs -i neutron subnet-delete {}
neutron subnet-list --all-tenants | grep "100.FIXME" | awk '{print $2}' | xargs -i neutron subnet-delete {}
neutron net-list --all-tenants | grep tempest | awk '{print $2}' | xargs -i neutron net-delete {}
neutron net-list --all-tenants | grep snat-si-left_snat_ | awk '{print $2}' | xargs -i neutron net-delete {}
neutron security-group-list --all-tenants | grep tempest | awk '{print $2}' | xargs -i neutron security-group-delete {}
neutron router-list --all-tenants | grep tempest | awk '{print $2}' | xargs -i neutron router-delete {}

ajayhn

Following steps are needed in a VM environment for contrail all-in-one (assuming trusty r201)

sudo apt-get –y install curl

prep right hostname without this fab get_all_time fails

echo "127.0.0.1 $(hostname)" >>  /etc/hosts

prep keys WARNING do not do this if there is already id_rsa key.

ajayhn

1. timeout when publishing to ifmap-server (mapclient.call())
   when timeout happens keep retrying
2. ifmap-server code needs to inspect healthcheck object publish and if it misses n of them, exit() OR
     config-nodemgr keeps reading healthcheck object from ifmap-server and if it can't read in n secs or value is stale, kill ifmap-server
3. control-node keeps reading healthcheck object from ifmap and it sees stale, move to a new ifmap-server
4. ifmap-publish-greenlet enqueue finds q-full, no change from current

klyr

Signing someone else key

Get key to sign

gpg --list-keys

Sign the key

gpg --sign-key --ask-cert-level 0xXXXXXXXXX

ruben-rodriguez

gpg --import private_key.asc

gpg --list-secret-keys --keyid-format LONG

gpg --delete-secret-key <key>

gpg --edit-key <key>
passwd

git config --global user.signingkey <key>