mdbooth

apiVersion: machineconfiguration.openshift.io/v1
kind: MachineConfig
metadata:
  labels:
    machineconfiguration.openshift.io/role: master
  name: 98-var-lib-etcd
spec:
  config:
    ignition:
      version: 3.4.0

mdbooth

apiVersion: cloudcredential.openshift.io/v1
kind: CredentialsRequest
metadata:
  name: openshift-cluster-api-openstack
  namespace: openshift-cloud-credential-operator
spec:
  providerSpec:
    apiVersion: cloudcredential.openshift.io/v1
    kind: OpenStackProviderSpec
  secretRef:

mdbooth

• VM configured with rbd_cache = false in both cases
• PWL enabled/disabled by setting rbd_plugins to pwl_cache/"" respectively
• PWL enabled/disabled status configured by output of rbd status libvirt-pool/pwl-test

1. Boot VM
2. Run perf test[^1] in the guest without profiling in the host
3. Repeat twice:
   1. Run perf test in the guest
   2. Simultaneously run unwindpmp -n 900 -p <qemu pid> > ... on the host
4. Ensure sampling starts after and finishes before test

mdbooth

#!/bin/bash

scriptdir=${scriptdir:-.}

function get_release_image() (
    version=latest
    if [ "$OPENSHIFT_RELEASE" != "nightly" ]; then
        version="$version-$OPENSHIFT_RELEASE"
    fi

mdbooth

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: atop-debug
  namespace: default
spec:
  selector:
    matchLabels:
      app: atop-debug
  template:

mdbooth

#!/bin/sh

exec yq -r '.clouds.'$1'
       | paths(scalars) as $p
       | "export OS_" + ($p|last|ascii_upcase) + "=\"" + (getpath($p)|tostring) + "\""' \
< ~/.config/openstack/clouds.yaml

mdbooth

Keybase proof

I hereby claim:

• I am mdbooth on github.
• I am mdbooth (https://keybase.io/mdbooth) on keybase.
• I have a public key whose fingerprint is AC03 E8DF 13C9 2ED8 A4D8 7E47 A91B AB3C 70FE 6769

To claim this, I am signing this object:

mdbooth

%{!?upstream_version: %global upstream_version %{version}%{?milestone}}

# Python3 support in OpenStack starts with version 3.5,
# which is only in Fedora 24+
%if 0%{?fedora} >= 24
%global with_python3 1
%endif


%global library osc-placement

mdbooth

#!/bin/sh

find ~/devstack ~/openstack -name .git -type d | while read dir; do
  working=$(dirname "$dir")
  pushd "$working" >/dev/null

  # Don't update if we're not on the master branch
  if [ $(git rev-parse HEAD master | uniq | wc -l) != "1" ]; then
      echo "Skipping $working: not on master branch"
      continue

mdbooth

#!/bin/bash

# A script to run tests using khaleesi

# Usage:
# 
# Run tests using a RHOS 7/RHEL 7 environment
# ./tools/khaleesi.sh
#
# Run tests using a RHOS 5/RHEL 7 environment