originctl.sh

#!/bin/bash

set -o errexit
set -o nounset
set -o pipefail

COMMAND="${1:-}"
NAME="${2:-}"
shift
shift
SERVER_ARGS="$@"

function usage() {
  echo "Usage:  originctl <create|launch> <server>"
  exit 1
}

if [ -z "$NAME" ]; then usage; fi
if [ -z "$COMMAND" ]; then usage; fi

SERVER_DIR="$PWD/$NAME"
IP=$(ip route get 1 | awk '{print $NF;exit}')
HOSTNAME=$(hostname)

function create() {
  if [ -d "$SERVER_DIR" ]; then
    echo "$SERVER_DIR already exists"
    exit 1
  fi

  mkdir -p $SERVER_DIR

  sudo env PATH="$PATH" \
    openshift start \
    --hostname=$HOSTNAME \
    --master=https://$IP:8443 \
    --listen=https://$IP:8443 \
    --latest-images \
    --etcd-dir="$SERVER_DIR/openshift.local.etcd" \
    --volume-dir="$SERVER_DIR/openshift.local.volumes" \
    --write-config="$SERVER_DIR/openshift.local.config"

  sudo chown -R $USER:$USER $SERVER_DIR

  #mkdir -p go/{src,bin}
  #CLONE_DIR="$SERVER_DIR/go/src/github.com/openshift/origin"
  #git clone git@github.com:ironcladlou/origin.git $CLONE_DIR
  #pushd $CLONE_DIR > /dev/null
    #git remote add upstream https://github.com/openshift/origin.git
    #git fetch upstream
  #popd > /dev/null

  echo "export KUBECONFIG=$SERVER_DIR/openshift.local.config/master/admin.kubeconfig" > $SERVER_DIR/.envrc
  echo "source_env ../.." >> $SERVER_DIR/.envrc
  pushd $SERVER_DIR > /dev/null
    direnv allow .
  popd > /dev/null

  echo "Created server at $SERVER_DIR"
}

function launch() {
  if [ ! -d "$SERVER_DIR" ]; then
    echo "No server found at $SERVER_DIR"
    exit 2
  fi
  sudo env "PATH=$PATH" \
    openshift start \
    --hostname=$HOSTNAME \
    --master-config="$SERVER_DIR/openshift.local.config/master/master-config.yaml" \
    --node-config="$SERVER_DIR/openshift.local.config/node-$HOSTNAME/node-config.yaml"
}

function reset() {
  if [ ! -d "$SERVER_DIR" ]; then
    echo "No server found at $SERVER_DIR"
    exit 2
  fi
  set +e
  if [ $(docker ps -aq | wc -l) -gt 0 ]; then
    docker kill $(docker ps -aq)
    docker rm -f $(docker ps -aq)
  fi
  if mount | grep -q 'volumes/pods'; then
    mount | grep volumes/pods | awk '{ print $3 }' | xargs sudo umount
  fi
  sudo rm -rf $SERVER_DIR/openshift.local.etcd
  sudo rm -rf $SERVER_DIR/openshift.local.volumes
  set -e
}

if [ "$COMMAND" == "create" ]; then create; fi
if [ "$COMMAND" == "launch" ]; then launch; fi
if [ "$COMMAND" == "reset" ]; then reset; fi