bootstrap

#!/usr/bin/env sh
#
# NAME
#    bootstrap -- initialize/update docker environment

# vim: set ts=2 sts=2 sw=2 et:
set -e

# Common constants
COLOR_RESET='\033[0m'
COLOR_GREEN='\033[0;32m'
TEST_HOST="${TEST_HOST:-localhost}"

echo "Integration test host: ${TEST_HOST}"

get_container() {
  docker-compose ps -q $1
}

get_exposed_port() {
  docker-compose port $1 $2 | cut -d: -f2
}

report_start() {
  printf "Waiting for $1 ... "
}

report_done() {
  printf "${COLOR_GREEN}done${COLOR_RESET}\n"
}

wait_for_healthy_containers() {
  report_start "${1} containers to report healthy"
  counter="0"
  while true
  do
    if [ "$( docker-compose ps | grep -c healthy | grep -v unhealthy)" -eq "${1}" ]; then
      break
    fi
    counter=$((++counter))
    if [ "${counter}" -eq 60 ]; then
      echo " ERROR: containers failed to start"
      exit 1
    fi
    sleep 1
  done
  report_done
}

mkdir -p build ddl/build imbi/static/css imbi/static/fonts imbi/static/js

# Stop any running instances and clean up after them, then pull images
docker-compose down --volumes --remove-orphans
docker-compose pull -q
docker-compose up -d ldap postgres redis

wait_for_healthy_containers 3

cat > .env <<EOF
export ENVIRONMENT=development
export LDAP_ENABLED=true
export LDAP_HOST=${TEST_HOST}
export LDAP_PORT=$(get_exposed_port ldap 389)
export LDAP_SSL=False
export LDAP_GROUPS_DN=ou=groups,dc=example,dc=org
export LDAP_USERS_DN=ou=users,dc=example,dc=org
export LDAP_USERNAME=cn
export LDAP_POOLSIZE=5
export SESSION_REDIS_URL=redis://${TEST_HOST}:$(get_exposed_port redis 6379)/0
export STATS_REDIS_URL=redis://${TEST_HOST}:$(get_exposed_port redis 6379)/1
export POSTGRES_URL=postgres://postgres@${TEST_HOST}:$(get_exposed_port postgres 5432)/postgres
EOF

cat > build/debug.yaml <<EOF
---
http:
  processes: 1
ldap:
  enabled: true
  host: ${TEST_HOST}
  port: $(get_exposed_port ldap 389)
  ssl: false
  groups_dn: ou=groups,dc=example,dc=org
  users_dn: ou=users,dc=example,dc=org
  username: cn
  pool_size: 5
postgres:
  url: postgres://postgres@${TEST_HOST}:$(get_exposed_port postgres 5432)/postgres
session:
  redis_url: redis://${TEST_HOST}:$(get_exposed_port redis 6379)/0
stats:
  redis_url: redis://${TEST_HOST}:$(get_exposed_port redis 6379)/1
logging:
  version: 1
  formatters:
    verbose:
      format: "%(levelname) -10s %(asctime)s %(name) -15s %(funcName) -15s: %(message)s"
  handlers:
    console:
      class: logging.StreamHandler
      formatter: verbose
  loggers:
    imbi:
      level: DEBUG
      propagate: true
      handlers: [console]
    imbi.ldap:
      level: WARNING
      handlers: [console]
    imbi.session:
      level: WARNING
      handlers: [console]
    imbi.user:
      level: WARNING
      handlers: [console]
    sprockets_postgres:
      level: DEBUG
      propagate: true
      handlers: [console]
    tornado:
      level: DEBUG
      propagate: true
      handlers: [console]
  disable_existing_loggers: false
  incremental: false
EOF

cat > build/test.yaml <<EOF
---
ldap:
  enabled: true
  host: ${TEST_HOST}
  port: $(get_exposed_port ldap 389)
  ssl: false
  groups_dn: ou=groups,dc=example,dc=org
  users_dn: ou=users,dc=example,dc=org
  username: cn
  pool_size: 5
postgres:
  url: postgres://postgres@${TEST_HOST}:$(get_exposed_port postgres 5432)/postgres
session:
  redis_url: redis://${TEST_HOST}:$(get_exposed_port redis 6379)/0
stats:
  redis_url: redis://${TEST_HOST}:$(get_exposed_port redis 6379)/1
logging:
  version: 1
  formatters:
    verbose:
      format: "%(levelname) -10s %(asctime)s %(name) -15s %(funcName) -15s: %(message)s"
  handlers:
    console:
      class: logging.StreamHandler
      formatter: verbose
  loggers: {}
  root:
    level: CRITICAL
    propagate: true
    handlers: [console]
  disable_existing_loggers: true
  incremental: false
EOF

printf "\nBootstrap complete\n\n"