initialize_instance

#!/usr/bin/env bash

# 2014, j.grassler@syseleven.de

lockdir=/tmp/initialize_instance.lock
if mkdir "$lockdir"; then
  #echo >&2 "successfully acquired lock"

  # Remove lockdir when the script finishes, or when it receives a signal
  trap 'rm -rf "$lockdir"' 0    # remove directory when script finishes
  trap "exit 2" 1 2 3 15  # terminate script when receiving signal

  # Optionally create temporary files in this directory, because
  # they will be removed automatically:
  tmpfile=$lockdir/filelist
else
  echo >&2 "cannot acquire lock, giving up on $lockdir"
  exit 0
fi

set -x

# Deprecation warnings for obsolete Heat parameters:

if [ -n "$additional_script" ]; then
  set +x
  echo "WARNING: You are using the deprecated additional_script parameter which is no longer effective. Place scripts in your project-config repository's bootstrap.d/ instead."
  set -x
fi

# Set DEBIAN_FRONTEND appropriately to avoid garbled dkpg output in log file.
export DEBIAN_FRONTEND=noninteractive

# Use SSH wrapper for git to avoid being deadlocked by password prompts
export GIT_SSH=ssh-autostrap

# Repositories:

: ${config_repo:=https://github.com/autostrap/project-config.git}
export config_repo
: ${config_branch:=master}
export config_branch
: ${global_config_repo:=https://github.com/autostrap/global-config.git}
export global_config_repo
: ${global_config_branch:=master}
export global_config_branch
: ${repodeploy_repo:=https://github.com/autostrap/puppet-repodeploy.git}
export repodeploy_repo
: ${repodeploy_branch:=master}
export repodeploy_branch
: ${openstackfacts_repo:=https://github.com/autostrap/puppet-openstackfacts.git}
export openstackfacts_repo
: ${openstackfacts_branch:=master}
export openstackfacts_branch



# Directories:

: ${scripts_dir:=/opt/scripts/autostrap}
export scripts_dir
: ${config_dir:=/opt/config/project}
export config_dir
: ${global_config_dir:=/opt/config/autostrap}
export global_config_dir
: ${bootstrap_dir:=${scripts_dir}/bootstrap.d}  # Bootstrapping scripts supplied by Autostrap
export bootstrap_dir
: ${additional_dir:=${config_dir}/bootstrap.d}  # Bootstrapping scripts supplied by project.
export additional_dir
: ${stage_dir:=/opt/scripts/stages}             # All Bootstrapping scripts are symlinked to this directory and executed in order.
export stage_dir
: ${repos_bootstrap:=/etc/puppet/hieradata/repos_params.yaml} # puppet-repodeploy configuration for repositories from environment.
export repos_bootstrap


# Additional configuration repositories:

: ${additional_config:=''}
export additional_config

# Extra Hiera hierarchy entries to append after override.yaml

: ${extra_overrides:=''}
export extra_overrides


export bootstrap_stage=stage1

name=$(hostname -s)

export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/bin:${scripts_dir}/bin

# We'll need this early on to store repodeploy configuration for repositories
# specified through Heat paramaters.

mkdir -p /etc/puppet/hieradata
echo 'repodeploy::repos:' >> "$repos_bootstrap"

for cmd in setup_repos setup_stage_dir
do
  if ! launch_logged $cmd; then
    exit 1
  fi
done

bootstrap_stage=stage2

for cmd in ${stage_dir}/*
do
  if ! launch_logged $cmd; then
    exit 1
  fi
done

# FIXME: resetting bootstrap_stage here is required to maintain compatibility
# with the scloud utility from syseleven.cloudutils since this uses a stage
# finished message for 'initialize_instance' as indicator of bootstrapping
# having run its course.  Everywhere else we use 'stage1' and 'stage2' which is
# more closely aligned with the Autostrap documentation's Life of a Stack
# section. If scloud is patched to recognize the conclusion of 'stage2' as
# well, this should be removed.
bootstrap_stage=initialize_instance log_stage_finished

env -u deploy_key

echo "finished $0"