Add configuration for Cirrus-CI

Testing podman requires exercising on a full-blown VM.  The current
containerized-approach is complicated, and mostly a band-aid over
shortcomings in the other CI systems.  Namely, we want:

* To pre-build environments with dependencies to reduce the
  setup time needed for testing.
* The ability to verify the pre-built environments are working
  before utilizing them for further testing.
* A simple, single set of flexible automation instructions to
  reduce maintenance burden.
* Ease of environment reproduction across clouds or locally, for
  debugging failures.

This change leverages Cirrus-CI + Packer + collection of shell scripts
to realize all of the above.

Signed-off-by: Chris Evich <cevich@redhat.com>

1 files changed, 93 insertions, 0 deletions

diff --git a/contrib/cirrus/packer/ubuntu_setup.sh b/contrib/cirrus/packer/ubuntu_setup.sh
new file mode 100644
index 000000000..96b3a573f
--- /dev/null
+++ b/contrib/cirrus/packer/ubuntu_setup.sh
@@ -0,0 +1,93 @@
+#!/bin/bash
+
+# This script is called by packer on the subject Ubuntu VM, to setup the podman
+# build/test environment.  It's not intended to be used outside of this context.
+
+set -e
+
+# Load in library (copied by packer, before this script was run)
+source /tmp/libpod/$SCRIPT_BASE/lib.sh
+
+req_env_var "
+SCRIPT_BASE $SCRIPT_BASE
+CNI_COMMIT $CNI_COMMIT
+CRIO_COMMIT $CRIO_COMMIT
+RUNC_COMMIT $RUNC_COMMIT
+"
+
+install_ooe
+
+export GOPATH="$(mktemp -d)"
+trap "sudo rm -rf $GOPATH" EXIT
+
+ooe.sh sudo apt-get -qq update
+ooe.sh sudo apt-get -qq update  # sometimes it needs to get it twice :S
+ooe.sh sudo apt-get -qq upgrade
+ooe.sh sudo apt-get -qq install --no-install-recommends \
+    apparmor \
+    autoconf \
+    automake \
+    bison \
+    btrfs-tools \
+    build-essential \
+    curl \
+    e2fslibs-dev \
+    gawk \
+    gettext \
+    golang \
+    go-md2man \
+    iptables \
+    libaio-dev \
+    libapparmor-dev \
+    libcap-dev \
+    libdevmapper-dev \
+    libdevmapper1.02.1 \
+    libfuse-dev \
+    libglib2.0-dev \
+    libgpgme11-dev \
+    liblzma-dev \
+    libostree-dev \
+    libprotobuf-c0-dev \
+    libprotobuf-dev \
+    libtool \
+    libtool \
+    libudev-dev \
+    lsof \
+    netcat \
+    pkg-config \
+    protobuf-c-compiler \
+    protobuf-compiler \
+    python-minimal \
+    python3-dateutil \
+    python3-pip \
+    python3-psutil \
+    python3-pytoml \
+    python3-setuptools \
+    socat \
+    unzip \
+    xz-utils
+
+echo "Fixing Ubuntu kernel not enabling swap accounting by default"
+SEDCMD='s/^GRUB_CMDLINE_LINUX="(.*)"/GRUB_CMDLINE_LINUX="\1 cgroup_enable=memory swapaccount=1"/g'
+ooe.sh sudo sed -re "$SEDCMD" -i /etc/default/grub.d/*
+ooe.sh sudo sed -re "$SEDCMD" -i /etc/default/grub
+ooe.sh sudo update-grub
+
+install_runc
+
+install_conmon
+
+install_cni_plugins
+
+install_buildah
+
+install_packer_copied_files
+
+install_varlink
+
+sudo curl https://raw.githubusercontent.com/projectatomic/registries/master/registries.fedora\
+          -o /etc/containers/registries.conf
+
+ubuntu_finalize
+
+echo "SUCCESS!"