tools/salt-install/provision.sh

   1 #!/bin/bash
   2
   3 # Copyright (C) The Arvados Authors. All rights reserved.
   4 #
   5 # SPDX-License-Identifier: CC-BY-SA-3.0
   6
   7 # If you want to test arvados in a single host, you can run this script, which
   8 # will install it using salt masterless
   9 # This script is run by the Vagrant file when you run it with
  10 #
  11 # vagrant up
  12
  13 set -eu
  14 set -o pipefail
  15
  16 # capture the directory that the script is running from
  17 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
  18
  19 usage() {
  20   echo >&2
  21   echo >&2 "Usage: ${0} [-h] [-h]"
  22   echo >&2
  23   echo >&2 "${0} options:"
  24   echo >&2 "  -d, --debug                                 Run salt installation in debug mode"
  25   echo >&2 "  -c <local.params>, --config <local.params>  Path to the local.params config file"
  26   echo >&2 "  -t, --test                                  Test installation running a CWL workflow"
  27   echo >&2 "  -r, --roles                                 List of Arvados roles to apply to the host, comma separated"
  28   echo >&2 "                                              Possible values are:"
  29   echo >&2 "                                                balancer"
  30   echo >&2 "                                                controller"
  31   echo >&2 "                                                dispatcher"
  32   echo >&2 "                                                keepproxy"
  33   echo >&2 "                                                keepbalance"
  34   echo >&2 "                                                keepstore"
  35   echo >&2 "                                                keepweb"
  36   echo >&2 "                                                monitoring"
  37   echo >&2 "                                                shell"
  38   echo >&2 "                                                webshell"
  39   echo >&2 "                                                websocket"
  40   echo >&2 "                                                workbench"
  41   echo >&2 "                                                workbench2"
  42   echo >&2 "                                              Defaults to applying them all"
  43   echo >&2 "  -h, --help                                  Display this help and exit"
  44   echo >&2 "  --dump-config <dest_dir>                    Dumps the pillars and states to a directory"
  45   echo >&2 "                                              This parameter does not perform any installation at all. It's"
  46   echo >&2 "                                              intended to give you a parsed set of configuration files so"
  47   echo >&2 "                                              you can inspect them or use them in you Saltstack infrastructure."
  48   echo >&2 "                                              It"
  49   echo >&2 "                                                - parses the pillar and states templates,"
  50   echo >&2 "                                                - downloads the helper formulas with their desired versions,"
  51   echo >&2 "                                                - prepares the 'top.sls' files both for pillars and states"
  52   echo >&2 "                                                  for the selected role(s)"
  53   echo >&2 "                                                - writes the resulting files into <dest_dir>"
  54   echo >&2 "  -v, --vagrant                               Run in vagrant and use the /vagrant shared dir"
  55   echo >&2 "  --development                               Run in dev mode, using snakeoil certs"
  56   echo >&2
  57 }
  58
  59 arguments() {
  60   # NOTE: This requires GNU getopt (part of the util-linux package on Debian-based distros).
  61   if ! which getopt > /dev/null; then
  62     echo >&2 "GNU getopt is required to run this script. Please install it and re-reun it"
  63     exit 1
  64   fi
  65
  66   TEMP=$(getopt -o c:dhp:r:tv \
  67     --long config:,debug,development,dump-config:,help,roles:,test,vagrant \
  68     -n "${0}" -- "${@}")
  69
  70   if [ ${?} != 0 ];
  71     then echo "Please check the parameters you entered and re-run again"
  72     exit 1
  73   fi
  74   # Note the quotes around `$TEMP': they are essential!
  75   eval set -- "$TEMP"
  76
  77   while [ ${#} -ge 1 ]; do
  78     case ${1} in
  79       -c | --config)
  80         CONFIG_FILE=${2}
  81         shift 2
  82         ;;
  83       -d | --debug)
  84         LOG_LEVEL="debug"
  85         shift
  86         set -x
  87         ;;
  88       --dump-config)
  89         if [[ ${2} = /* ]]; then
  90           DUMP_SALT_CONFIG_DIR=${2}
  91         else
  92           DUMP_SALT_CONFIG_DIR=${PWD}/${2}
  93         fi
  94         ## states
  95         S_DIR="${DUMP_SALT_CONFIG_DIR}/salt"
  96         ## formulas
  97         F_DIR="${DUMP_SALT_CONFIG_DIR}/formulas"
  98         ## pillars
  99         P_DIR="${DUMP_SALT_CONFIG_DIR}/pillars"
 100         ## tests
 101         T_DIR="${DUMP_SALT_CONFIG_DIR}/tests"
 102         DUMP_CONFIG="yes"
 103         shift 2
 104         ;;
 105       --development)
 106         DEV_MODE="yes"
 107         shift 1
 108         ;;
 109       -r | --roles)
 110         for i in ${2//,/ }
 111           do
 112             # Verify the role exists
 113             if [[ ! "database,balancer,controller,keepstore,websocket,keepweb,workbench2,webshell,keepbalance,keepproxy,shell,workbench,dispatcher,monitoring" == *"$i"* ]]; then
 114               echo "The role '${i}' is not a valid role"
 115               usage
 116               exit 1
 117             fi
 118             ROLES="${ROLES:-} ${i}"
 119           done
 120           shift 2
 121         ;;
 122       -t | --test)
 123         TEST="yes"
 124         shift
 125         ;;
 126       -v | --vagrant)
 127         VAGRANT="yes"
 128         shift
 129         ;;
 130       --)
 131         shift
 132         break
 133         ;;
 134       *)
 135         usage
 136         exit 1
 137         ;;
 138     esac
 139   done
 140 }
 141
 142 copy_custom_cert() {
 143   cert_dir=${1}
 144   cert_name=${2}
 145
 146   mkdir -p --mode=0700 /srv/salt/certs
 147
 148   if [ -f ${cert_dir}/${cert_name}.crt ]; then
 149     install --mode=0600 ${cert_dir}/${cert_name}.crt /srv/salt/certs/arvados-${cert_name}.pem
 150   else
 151     echo "${cert_dir}/${cert_name}.crt does not exist. Exiting"
 152     exit 1
 153   fi
 154   if [ -f ${cert_dir}/${cert_name}.key ]; then
 155     install --mode=0600 ${cert_dir}/${cert_name}.key /srv/salt/certs/arvados-${cert_name}.key
 156   else
 157     echo "${cert_dir}/${cert_name}.key does not exist. Exiting"
 158     exit 1
 159   fi
 160 }
 161
 162 apply_var_substitutions() {
 163   local SRCFILE=$1
 164   local DSTFILE=$2
 165   sed "s#__ANONYMOUS_USER_TOKEN__#${ANONYMOUS_USER_TOKEN}#g;
 166        s#__BLOB_SIGNING_KEY__#${BLOB_SIGNING_KEY}#g;
 167        s#__CONTROLLER_EXT_SSL_PORT__#${CONTROLLER_EXT_SSL_PORT}#g;
 168        s#__CLUSTER__#${CLUSTER}#g;
 169        s#__DOMAIN__#${DOMAIN}#g;
 170        s#__HOSTNAME_EXT__#${HOSTNAME_EXT}#g;
 171        s#__IP_INT__#${IP_INT}#g;
 172        s#__INITIAL_USER_EMAIL__#${INITIAL_USER_EMAIL}#g;
 173        s#__INITIAL_USER_PASSWORD__#${INITIAL_USER_PASSWORD}#g;
 174        s#__INITIAL_USER__#${INITIAL_USER}#g;
 175        s#__LE_AWS_REGION__#${LE_AWS_REGION:-}#g;
 176        s#__LE_AWS_SECRET_ACCESS_KEY__#${LE_AWS_SECRET_ACCESS_KEY:-}#g;
 177        s#__LE_AWS_ACCESS_KEY_ID__#${LE_AWS_ACCESS_KEY_ID:-}#g;
 178        s#__DATABASE_NAME__#${DATABASE_NAME}#g;
 179        s#__DATABASE_USER__#${DATABASE_USER}#g;
 180        s#__DATABASE_PASSWORD__#${DATABASE_PASSWORD}#g;
 181        s#__DATABASE_INT_IP__#${DATABASE_INT_IP:-}#g;
 182        s#__DATABASE_EXTERNAL_SERVICE_HOST_OR_IP__#${DATABASE_EXTERNAL_SERVICE_HOST_OR_IP:-}#g;
 183        s#__DATABASE_POSTGRESQL_VERSION__#${DATABASE_POSTGRESQL_VERSION}#g;
 184        s#__KEEPWEB_EXT_SSL_PORT__#${KEEPWEB_EXT_SSL_PORT}#g;
 185        s#__KEEP_EXT_SSL_PORT__#${KEEP_EXT_SSL_PORT}#g;
 186        s#__MANAGEMENT_TOKEN__#${MANAGEMENT_TOKEN}#g;
 187        s#__RELEASE__#${RELEASE}#g;
 188        s#__SYSTEM_ROOT_TOKEN__#${SYSTEM_ROOT_TOKEN}#g;
 189        s#__VERSION__#${VERSION}#g;
 190        s#__WEBSHELL_EXT_SSL_PORT__#${WEBSHELL_EXT_SSL_PORT}#g;
 191        s#__WEBSOCKET_EXT_SSL_PORT__#${WEBSOCKET_EXT_SSL_PORT}#g;
 192        s#__WORKBENCH1_EXT_SSL_PORT__#${WORKBENCH1_EXT_SSL_PORT}#g;
 193        s#__WORKBENCH2_EXT_SSL_PORT__#${WORKBENCH2_EXT_SSL_PORT}#g;
 194        s#__CLUSTER_INT_CIDR__#${CLUSTER_INT_CIDR}#g;
 195        s#__CONTROLLER_INT_IP__#${CONTROLLER_INT_IP}#g;
 196        s#__WEBSOCKET_INT_IP__#${WEBSOCKET_INT_IP}#g;
 197        s#__KEEP_INT_IP__#${KEEP_INT_IP}#g;
 198        s#__KEEPSTORE0_INT_IP__#${KEEPSTORE0_INT_IP}#g;
 199        s#__KEEPWEB_INT_IP__#${KEEPWEB_INT_IP}#g;
 200        s#__WEBSHELL_INT_IP__#${WEBSHELL_INT_IP}#g;
 201        s#__SHELL_INT_IP__#${SHELL_INT_IP}#g;
 202        s#__WORKBENCH1_INT_IP__#${WORKBENCH1_INT_IP}#g;
 203        s#__WORKBENCH2_INT_IP__#${WORKBENCH2_INT_IP}#g;
 204        s#__SSL_KEY_ENCRYPTED__#${SSL_KEY_ENCRYPTED}#g;
 205        s#__SSL_KEY_AWS_REGION__#${SSL_KEY_AWS_REGION:-}#g;
 206        s#__SSL_KEY_AWS_SECRET_NAME__#${SSL_KEY_AWS_SECRET_NAME}#g;
 207        s#__CONTROLLER_MAX_WORKERS__#${CONTROLLER_MAX_WORKERS:-}#g;
 208        s#__CONTROLLER_MAX_QUEUED_REQUESTS__#${CONTROLLER_MAX_QUEUED_REQUESTS:-128}#g;
 209        s#__CONTROLLER_MAX_GATEWAY_TUNNELS__#${CONTROLLER_MAX_GATEWAY_TUNNELS:-1000}#g;
 210        s#__MONITORING_USERNAME__#${MONITORING_USERNAME}#g;
 211        s#__MONITORING_EMAIL__#${MONITORING_EMAIL}#g;
 212        s#__MONITORING_PASSWORD__#${MONITORING_PASSWORD}#g;
 213        s#__DISPATCHER_SSH_PRIVKEY__#${DISPATCHER_SSH_PRIVKEY//$'\n'/\\n}#g;
 214        s#__ENABLE_BALANCER__#${ENABLE_BALANCER}#g;
 215        s#__DISABLED_CONTROLLER__#${DISABLED_CONTROLLER}#g;
 216        s#__BALANCER_NODENAME__#${ROLE2NODES['balancer']:-}#g;
 217        s#__PROMETHEUS_NODENAME__#${ROLE2NODES['monitoring']:-}#g;
 218        s#__PROMETHEUS_DATA_RETENTION_TIME__#${PROMETHEUS_DATA_RETENTION_TIME:-15d}#g;
 219        s#__CONTROLLER_NODES__#${ROLE2NODES['controller']:-}#g;
 220        s#__NODELIST__#${NODELIST}#g;
 221        s#__DISPATCHER_INT_IP__#${DISPATCHER_INT_IP}#g;
 222        s#__KEEPBALANCE_INT_IP__#${KEEPBALANCE_INT_IP}#g;
 223        s#__COMPUTE_AMI__#${COMPUTE_AMI:-}#g;
 224        s#__COMPUTE_SG__#${COMPUTE_SG:-}#g;
 225        s#__COMPUTE_SUBNET__#${COMPUTE_SUBNET:-}#g;
 226        s#__COMPUTE_AWS_REGION__#${COMPUTE_AWS_REGION:-}#g;
 227        s#__COMPUTE_USER__#${COMPUTE_USER:-}#g;
 228        s#__KEEP_AWS_S3_BUCKET__#${KEEP_AWS_S3_BUCKET:-}#g;
 229        s#__KEEP_AWS_IAM_ROLE__#${KEEP_AWS_IAM_ROLE:-}#g;
 230        s#__KEEP_AWS_REGION__#${KEEP_AWS_REGION:-}#g" \
 231   "${SRCFILE}" > "${DSTFILE}"
 232 }
 233
 234 DEV_MODE="no"
 235 CONFIG_FILE="${SCRIPT_DIR}/local.params"
 236 CONFIG_DIR="local_config_dir"
 237 DUMP_CONFIG="no"
 238 LOG_LEVEL="info"
 239 CONTROLLER_EXT_SSL_PORT=443
 240 TESTS_DIR="tests"
 241
 242 NGINX_INSTALL_SOURCE="install_from_repo"
 243
 244 CLUSTER=""
 245 DOMAIN=""
 246
 247 # Hostnames/IPs used for single-host deploys
 248 IP_INT="127.0.1.1"
 249
 250 # Initial user setup
 251 INITIAL_USER=""
 252 INITIAL_USER_EMAIL=""
 253 INITIAL_USER_PASSWORD=""
 254
 255 CONTROLLER_EXT_SSL_PORT=8000
 256 KEEP_EXT_SSL_PORT=25101
 257 # Both for collections and downloads
 258 KEEPWEB_EXT_SSL_PORT=9002
 259 WEBSHELL_EXT_SSL_PORT=4202
 260 WEBSOCKET_EXT_SSL_PORT=8002
 261 WORKBENCH1_EXT_SSL_PORT=443
 262 WORKBENCH2_EXT_SSL_PORT=3001
 263
 264 SSL_MODE="self-signed"
 265 USE_LETSENCRYPT_ROUTE53="no"
 266 CUSTOM_CERTS_DIR="${SCRIPT_DIR}/local_config_dir/certs"
 267
 268 GRAFANA_DASHBOARDS_DIR="${SCRIPT_DIR}/local_config_dir/dashboards"
 269
 270 ## These are ARVADOS-related parameters
 271 # For a stable release, change RELEASE "production" and VERSION to the
 272 # package version (including the iteration, e.g. X.Y.Z-1) of the
 273 # release.
 274 # The "local.params.example.*" files already set "RELEASE=production"
 275 # to deploy  production-ready packages
 276 RELEASE="development"
 277 VERSION="latest"
 278
 279 # These are arvados-formula-related parameters
 280 # An arvados-formula tag. For a stable release, this should be a
 281 # branch name (e.g. X.Y-dev) or tag for the release.
 282 # ARVADOS_TAG="2.2.0"
 283 # BRANCH="main"
 284
 285 # We pin the salt version to avoid potential incompatibilities when a new
 286 # stable version is released.
 287 SALT_VERSION="3004"
 288
 289 # Other formula versions we depend on
 290 #POSTGRES_TAG="v0.44.0"
 291 #POSTGRES_URL="https://github.com/saltstack-formulas/postgres-formula.git"
 292 POSTGRES_TAG="0.45.0-bugfix327"
 293 POSTGRES_URL="https://github.com/arvados/postgres-formula.git"
 294 NGINX_TAG="v2.8.1"
 295 DOCKER_TAG="v2.4.2"
 296 LOCALE_TAG="v0.3.4"
 297 LETSENCRYPT_TAG="v2.1.0"
 298 LOGROTATE_TAG="v0.14.0"
 299 PROMETHEUS_TAG="v5.6.5"
 300 GRAFANA_TAG="v3.1.3"
 301
 302 # Salt's dir
 303 DUMP_SALT_CONFIG_DIR=""
 304 ## states
 305 S_DIR="/srv/salt"
 306 STATES_TOP=${S_DIR}/top.sls
 307 ## formulas
 308 F_DIR="/srv/formulas"
 309 ## pillars
 310 P_DIR="/srv/pillars"
 311 PILLARS_TOP=${P_DIR}/top.sls
 312 ## tests
 313 T_DIR="/tmp/cluster_tests"
 314
 315 arguments ${@}
 316
 317 declare -A NODES
 318 declare -A ROLE2NODES
 319 declare NODELIST
 320
 321 source common.sh
 322
 323 if [ ! -d ${CONFIG_DIR} ]; then
 324   echo >&2 "You don't seem to have a config directory with pillars and states."
 325   echo >&2 "Please create a '${CONFIG_DIR}' directory (as configured in your '${CONFIG_FILE}'). Please see"
 326   echo >&2 "  * https://doc.arvados.org/install/salt-single-host.html#single_host, or"
 327   echo >&2 "  * https://doc.arvados.org/install/salt-multi-host.html#multi_host_multi_hostnames"
 328   exit 1
 329 fi
 330
 331 if grep -rni 'fixme' ${CONFIG_FILE}.secrets ${CONFIG_FILE} ${CONFIG_DIR} ; then
 332   echo >&2 "The config files has some parameters that need to be modified."
 333   echo >&2 "Please, fix them and re-run the provision script."
 334   exit 1
 335 fi
 336
 337 if ! grep -qE '^[[:alnum:]]{5}$' <<<${CLUSTER} ; then
 338   echo >&2 "ERROR: <CLUSTER> must be exactly 5 lowercase alphanumeric characters long"
 339   echo >&2 "Fix the cluster name in the 'local.params' file and re-run the provision script"
 340   exit 1
 341 fi
 342
 343 # Only used in single_host/single_name deploys
 344 if [ ! -z "${HOSTNAME_EXT:-}" ] ; then
 345   # We need to add some extra control vars to manage a single certificate vs. multiple
 346   USE_SINGLE_HOSTNAME="yes"
 347   # Make sure that the value configured as IP_INT is a real IP on the system.
 348   # If we don't error out early here when there is a mismatch, the formula will
 349   # fail with hard to interpret nginx errors later on.
 350   ip addr list |grep "${IP_INT}/" >/dev/null
 351   if [[ $? -ne 0 ]]; then
 352     echo "Unable to find the IP_INT address '${IP_INT}' on the system, please correct the value in local.params. Exiting..."
 353     exit 1
 354   fi
 355 else
 356   USE_SINGLE_HOSTNAME="no"
 357   # We set this variable, anyway, so sed lines do not fail and we don't need to add more
 358   # conditionals
 359   HOSTNAME_EXT="${DOMAIN}"
 360 fi
 361
 362 if [ "${DUMP_CONFIG}" = "yes" ]; then
 363   echo "The provision installer will just dump a config under ${DUMP_SALT_CONFIG_DIR} and exit"
 364 else
 365   # Install a few dependency packages
 366   # First, let's figure out the OS we're working on
 367   OS_ID=$(grep ^ID= /etc/os-release |cut -f 2 -d=  |cut -f 2 -d \")
 368   echo "Detected distro: ${OS_ID}"
 369
 370   case ${OS_ID} in
 371     "centos")
 372       echo "WARNING! Disabling SELinux, see https://dev.arvados.org/issues/18019"
 373       sed -i 's/SELINUX=enforcing/SELINUX=permissive/g' /etc/sysconfig/selinux
 374       setenforce permissive
 375       yum install -y  curl git jq
 376       ;;
 377     "debian"|"ubuntu")
 378       # Wait 2 minutes for any apt locks to clear
 379       # This option is supported from apt 1.9.1 and ignored in older apt versions.
 380       # Cf. https://blog.sinjakli.co.uk/2021/10/25/waiting-for-apt-locks-without-the-hacky-bash-scripts/
 381       DEBIAN_FRONTEND=noninteractive apt -o DPkg::Lock::Timeout=120 update
 382       DEBIAN_FRONTEND=noninteractive apt install -y curl git jq
 383       ;;
 384   esac
 385
 386   if which salt-call; then
 387     echo "Salt already installed"
 388   else
 389     curl -L https://bootstrap.saltstack.com -o /tmp/bootstrap_salt.sh
 390     sh /tmp/bootstrap_salt.sh -XdfP -x python3 old-stable ${SALT_VERSION}
 391     /bin/systemctl stop salt-minion.service
 392     /bin/systemctl disable salt-minion.service
 393   fi
 394
 395   # Set salt to masterless mode
 396   cat > /etc/salt/minion << EOFSM
 397 failhard: "True"
 398
 399 file_client: local
 400 file_roots:
 401   base:
 402     - ${S_DIR}
 403     - ${F_DIR}/*
 404
 405 pillar_roots:
 406   base:
 407     - ${P_DIR}
 408 EOFSM
 409 fi
 410
 411 mkdir -p ${S_DIR} ${F_DIR} ${P_DIR} ${T_DIR}
 412
 413 # Get the formula and dependencies
 414 cd ${F_DIR} || exit 1
 415 echo "Cloning formulas"
 416 test -d docker && ( cd docker && git fetch ) \
 417   || git clone --quiet https://github.com/saltstack-formulas/docker-formula.git ${F_DIR}/docker
 418 ( cd docker && git checkout --quiet tags/"${DOCKER_TAG}" )
 419
 420 echo "...locale"
 421 test -d locale && ( cd locale && git fetch ) \
 422   || git clone --quiet https://github.com/saltstack-formulas/locale-formula.git ${F_DIR}/locale
 423 ( cd locale && git checkout --quiet tags/"${LOCALE_TAG}" )
 424
 425 echo "...nginx"
 426 test -d nginx && ( cd nginx && git fetch ) \
 427   || git clone --quiet https://github.com/saltstack-formulas/nginx-formula.git ${F_DIR}/nginx
 428 ( cd nginx && git checkout --quiet tags/"${NGINX_TAG}" )
 429
 430 echo "...postgres"
 431 test -d postgres && ( cd postgres && git fetch ) \
 432   || git clone --quiet ${POSTGRES_URL} ${F_DIR}/postgres
 433 ( cd postgres && git checkout --quiet tags/"${POSTGRES_TAG}" )
 434
 435 echo "...prometheus"
 436 test -d prometheus && ( cd prometheus && git fetch ) \
 437   || git clone --quiet https://github.com/saltstack-formulas/prometheus-formula.git ${F_DIR}/prometheus
 438 ( cd prometheus && git checkout --quiet tags/"${PROMETHEUS_TAG}" )
 439
 440 echo "...grafana"
 441 test -d grafana && ( cd grafana && git fetch ) \
 442   || git clone --quiet https://github.com/saltstack-formulas/grafana-formula.git ${F_DIR}/grafana
 443 ( cd grafana && git checkout --quiet "${GRAFANA_TAG}" )
 444
 445 echo "...letsencrypt"
 446 test -d letsencrypt && ( cd letsencrypt && git fetch ) \
 447   || git clone --quiet https://github.com/saltstack-formulas/letsencrypt-formula.git ${F_DIR}/letsencrypt
 448 ( cd letsencrypt && git checkout --quiet tags/"${LETSENCRYPT_TAG}" )
 449
 450 echo "...logrotate"
 451 test -d logrotate && ( cd logrotate && git fetch ) \
 452   || git clone --quiet https://github.com/saltstack-formulas/logrotate-formula.git ${F_DIR}/logrotate
 453 ( cd logrotate && git checkout --quiet tags/"${LOGROTATE_TAG}" )
 454
 455 echo "...arvados"
 456 test -d arvados || git clone --quiet https://git.arvados.org/arvados-formula.git ${F_DIR}/arvados
 457
 458 # If we want to try a specific branch of the formula
 459 if [[ ! -z "${BRANCH:-}" && "x${BRANCH}" != "xmain" ]]; then
 460   ( cd ${F_DIR}/arvados && git fetch && git checkout --quiet "${BRANCH}" || git checkout --quiet -t origin/"${BRANCH}" -b "${BRANCH}" )
 461 elif [ "x${ARVADOS_TAG:-}" != "x" ]; then
 462   ( cd ${F_DIR}/arvados && git checkout --quiet tags/"${ARVADOS_TAG}" -b "${ARVADOS_TAG}" )
 463 fi
 464
 465 if [ "x${VAGRANT:-}" = "xyes" ]; then
 466   EXTRA_STATES_DIR="/home/vagrant/${CONFIG_DIR}/states"
 467   SOURCE_PILLARS_DIR="/home/vagrant/${CONFIG_DIR}/pillars"
 468   SOURCE_TOFS_DIR="/home/vagrant/${CONFIG_DIR}/tofs"
 469   SOURCE_TESTS_DIR="/home/vagrant/${TESTS_DIR}"
 470 else
 471   EXTRA_STATES_DIR="${SCRIPT_DIR}/${CONFIG_DIR}/states"
 472   SOURCE_PILLARS_DIR="${SCRIPT_DIR}/${CONFIG_DIR}/pillars"
 473   SOURCE_TOFS_DIR="${SCRIPT_DIR}/${CONFIG_DIR}/tofs"
 474   SOURCE_TESTS_DIR="${SCRIPT_DIR}/${TESTS_DIR}"
 475 fi
 476
 477 SOURCE_STATES_DIR="${EXTRA_STATES_DIR}"
 478
 479 echo "Writing pillars and states"
 480
 481 # Replace variables (cluster,  domain, etc) in the pillars, states and tests
 482 # to ease deployment for newcomers
 483 if [ ! -d "${SOURCE_PILLARS_DIR}" ]; then
 484   echo "${SOURCE_PILLARS_DIR} does not exist or is not a directory. Exiting."
 485   exit 1
 486 fi
 487 for f in $(ls "${SOURCE_PILLARS_DIR}"/*); do
 488   apply_var_substitutions "${f}" "${P_DIR}"/$(basename "${f}")
 489 done
 490
 491 if [ ! -d "${SOURCE_TESTS_DIR}" ]; then
 492   echo "WARNING: The tests directory was not copied to \"${SOURCE_TESTS_DIR}\"."
 493   if [ "x${TEST:-}" = "xyes" ]; then
 494     echo "WARNING: Disabling tests for this installation."
 495   fi
 496   TEST="no"
 497 else
 498   mkdir -p ${T_DIR}
 499   # Replace cluster and domain name in the test files
 500   for f in $(ls "${SOURCE_TESTS_DIR}"/*); do
 501     FILTERS="s#__CLUSTER__#${CLUSTER}#g;
 502          s#__CONTROLLER_EXT_SSL_PORT__#${CONTROLLER_EXT_SSL_PORT}#g;
 503          s#__DOMAIN__#${DOMAIN}#g;
 504          s#__IP_INT__#${IP_INT}#g;
 505          s#__INITIAL_USER_EMAIL__#${INITIAL_USER_EMAIL}#g;
 506          s#__INITIAL_USER_PASSWORD__#${INITIAL_USER_PASSWORD}#g
 507          s#__INITIAL_USER__#${INITIAL_USER}#g;
 508          s#__DATABASE_PASSWORD__#${DATABASE_PASSWORD}#g;
 509          s#__SYSTEM_ROOT_TOKEN__#${SYSTEM_ROOT_TOKEN}#g"
 510     if [ "$USE_SINGLE_HOSTNAME" = "yes" ]; then
 511       FILTERS="s#__CLUSTER__.__DOMAIN__#${HOSTNAME_EXT}#g;
 512          $FILTERS"
 513     fi
 514     sed "$FILTERS" \
 515       "${f}" > ${T_DIR}/$(basename "${f}")
 516   done
 517   chmod 755 ${T_DIR}/run-test.sh
 518 fi
 519
 520 # Replace helper state files that differ from the formula's examples
 521 if [ -d "${SOURCE_STATES_DIR}" ]; then
 522   mkdir -p "${F_DIR}"/extra/extra
 523   rm -rf "${F_DIR}"/extra/extra/*
 524
 525   for f in $(ls "${SOURCE_STATES_DIR}"/*); do
 526     apply_var_substitutions "${f}" "${F_DIR}/extra/extra"/$(basename "${f}")
 527   done
 528 fi
 529
 530 # Now, we build the SALT states/pillars trees
 531 # As we need to separate both states and pillars in case we want specific
 532 # roles, we iterate on both at the same time
 533
 534 # Formula template overrides (TOFS)
 535 # See: https://template-formula.readthedocs.io/en/latest/TOFS_pattern.html#template-override
 536 if [ -d ${SOURCE_TOFS_DIR} ]; then
 537   find ${SOURCE_TOFS_DIR} -mindepth 1 -maxdepth 1 -type d -exec cp -r "{}" ${S_DIR} \;
 538 fi
 539
 540 # States
 541 cat > ${STATES_TOP} << EOFTSLS
 542 base:
 543   '*':
 544     - locale
 545 EOFTSLS
 546
 547 # Pillars
 548 cat > ${PILLARS_TOP} << EOFPSLS
 549 base:
 550   '*':
 551     - locale
 552     - arvados
 553 EOFPSLS
 554
 555 # States, extra states
 556 if [ -d "${F_DIR}"/extra/extra ]; then
 557   SKIP_SNAKE_OIL="snakeoil_certs"
 558
 559   if [[ "$DEV_MODE" = "yes" || "${SSL_MODE}" == "self-signed" ]] ; then
 560     # In dev mode, we create some snake oil certs that we'll
 561     # use as CUSTOM_CERTS, so we don't skip the states file.
 562     # Same when using self-signed certificates.
 563     SKIP_SNAKE_OIL="dont_add_snakeoil_certs"
 564   fi
 565   for f in $(ls "${F_DIR}"/extra/extra/*.sls | egrep -v "${SKIP_SNAKE_OIL}|shell_"); do
 566   echo "    - extra.$(basename ${f} | sed 's/.sls$//g')" >> ${STATES_TOP}
 567   done
 568   # Use byo or self-signed certificates
 569   if [ "${SSL_MODE}" != "lets-encrypt" ]; then
 570     mkdir -p "${F_DIR}"/extra/extra/files
 571   fi
 572 fi
 573
 574 # If we want specific roles for a node, just add the desired states
 575 # and its dependencies
 576 if [ -z "${ROLES:-}" ]; then
 577   # States
 578   echo "    - nginx.passenger" >> ${STATES_TOP}
 579   if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 580     if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 581       grep -q "aws_credentials" ${STATES_TOP} || echo "    - extra.aws_credentials" >> ${STATES_TOP}
 582     fi
 583     grep -q "letsencrypt" ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 584   else
 585     mkdir -p --mode=0700 /srv/salt/certs
 586     if [ "${SSL_MODE}" = "bring-your-own" ]; then
 587       # Copy certs to formula extra/files
 588       install --mode=0600 ${CUSTOM_CERTS_DIR}/* /srv/salt/certs/
 589       # We add the custom_certs state
 590       grep -q "custom_certs" ${STATES_TOP} || echo "    - extra.custom_certs" >> ${STATES_TOP}
 591       if [ "${SSL_KEY_ENCRYPTED}" = "yes" ]; then
 592         grep -q "ssl_key_encrypted" ${STATES_TOP} || echo "    - extra.ssl_key_encrypted" >> ${STATES_TOP}
 593       fi
 594     fi
 595     # In self-signed mode, the certificate files will be created and put in the
 596     # destination directory by the snakeoil_certs.sls state file
 597   fi
 598
 599   echo "    - postgres" >> ${STATES_TOP}
 600   echo "    - logrotate" >> ${STATES_TOP}
 601   echo "    - docker.software" >> ${STATES_TOP}
 602   echo "    - arvados.repo" >> ${STATES_TOP}
 603   echo "    - arvados.config" >> ${STATES_TOP}
 604   echo "    - arvados.ruby" >> ${STATES_TOP}
 605   echo "    - arvados.api" >> ${STATES_TOP}
 606   echo "    - arvados.controller" >> ${STATES_TOP}
 607   echo "    - arvados.keepstore" >> ${STATES_TOP}
 608   echo "    - arvados.websocket" >> ${STATES_TOP}
 609   echo "    - arvados.keepweb" >> ${STATES_TOP}
 610   echo "    - arvados.workbench2" >> ${STATES_TOP}
 611   echo "    - arvados.keepproxy" >> ${STATES_TOP}
 612   echo "    - arvados.shell" >> ${STATES_TOP}
 613   echo "    - arvados.dispatcher" >> ${STATES_TOP}
 614   echo "    - extra.shell_sudo_passwordless" >> ${STATES_TOP}
 615   echo "    - extra.shell_cron_add_login_sync" >> ${STATES_TOP}
 616   echo "    - extra.passenger_rvm" >> ${STATES_TOP}
 617
 618   # Pillars
 619   echo "    - docker" >> ${PILLARS_TOP}
 620   echo "    - nginx_api_configuration" >> ${PILLARS_TOP}
 621   echo "    - logrotate_api" >> ${PILLARS_TOP}
 622   echo "    - nginx_controller_configuration" >> ${PILLARS_TOP}
 623   echo "    - nginx_keepproxy_configuration" >> ${PILLARS_TOP}
 624   echo "    - nginx_keepweb_configuration" >> ${PILLARS_TOP}
 625   echo "    - nginx_passenger" >> ${PILLARS_TOP}
 626   echo "    - nginx_websocket_configuration" >> ${PILLARS_TOP}
 627   echo "    - nginx_webshell_configuration" >> ${PILLARS_TOP}
 628   echo "    - nginx_workbench2_configuration" >> ${PILLARS_TOP}
 629   echo "    - nginx_workbench_configuration" >> ${PILLARS_TOP}
 630   echo "    - logrotate_wb1" >> ${PILLARS_TOP}
 631   echo "    - postgresql" >> ${PILLARS_TOP}
 632
 633   # We need to tweak the Nginx's pillar depending whether we want plan nginx or nginx+passenger
 634   NGINX_INSTALL_SOURCE="install_from_phusionpassenger"
 635   sed -i "s/__NGINX_INSTALL_SOURCE__/${NGINX_INSTALL_SOURCE}/g" ${P_DIR}/nginx_passenger.sls
 636
 637   if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 638     if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 639       grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 640     fi
 641     grep -q "letsencrypt" ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 642
 643     hosts=("controller" "websocket" "workbench" "workbench2" "webshell" "keepproxy")
 644     if [ ${USE_SINGLE_HOSTNAME} = "no" ]; then
 645       hosts+=("download" "collections")
 646     else
 647       hosts+=("keepweb")
 648     fi
 649
 650     for c in "${hosts[@]}"; do
 651       # Are we in a single-host-single-hostname env?
 652       if [ "${USE_SINGLE_HOSTNAME}" = "yes" ]; then
 653         # Are we in a single-host-single-hostname env?
 654         CERT_NAME=${HOSTNAME_EXT}
 655       else
 656         # We are in a multiple-hostnames env
 657         CERT_NAME=${c}.${DOMAIN}
 658       fi
 659
 660       # As the pillar differs whether we use LE or custom certs, we need to do a final edition on them
 661       sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${CERT_NAME}*/g;
 662               s#__CERT_PEM__#/etc/letsencrypt/live/${CERT_NAME}/fullchain.pem#g;
 663               s#__CERT_KEY__#/etc/letsencrypt/live/${CERT_NAME}/privkey.pem#g" \
 664       ${P_DIR}/nginx_${c}_configuration.sls
 665     done
 666   else
 667     # Use custom certs (either dev mode or prod)
 668     grep -q "extra_custom_certs" ${PILLARS_TOP} || echo "    - extra_custom_certs" >> ${PILLARS_TOP}
 669     # And add the certs in the custom_certs pillar
 670     echo "extra_custom_certs_dir: /srv/salt/certs" > ${P_DIR}/extra_custom_certs.sls
 671     echo "extra_custom_certs:" >> ${P_DIR}/extra_custom_certs.sls
 672
 673     for c in controller websocket workbench workbench2 webshell keepweb keepproxy; do
 674       # Are we in a single-host-single-hostname env?
 675       if [ "${USE_SINGLE_HOSTNAME}" = "yes" ]; then
 676         # Are we in a single-host-single-hostname env?
 677         CERT_NAME=${HOSTNAME_EXT}
 678       else
 679         # We are in a multiple-hostnames env
 680         CERT_NAME=${c}
 681       fi
 682
 683       if [[ "$SSL_MODE" == "bring-your-own" ]]; then
 684         copy_custom_cert ${CUSTOM_CERTS_DIR} ${CERT_NAME}
 685       fi
 686
 687       grep -q ${CERT_NAME} ${P_DIR}/extra_custom_certs.sls || echo "  - ${CERT_NAME}" >> ${P_DIR}/extra_custom_certs.sls
 688
 689       # As the pillar differs whether we use LE or custom certs, we need to do a final edition on them
 690       sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${CERT_NAME}_cert_file_copy/g;
 691               s#__CERT_PEM__#/etc/nginx/ssl/arvados-${CERT_NAME}.pem#g;
 692               s#__CERT_KEY__#/etc/nginx/ssl/arvados-${CERT_NAME}.key#g" \
 693       ${P_DIR}/nginx_${c}_configuration.sls
 694     done
 695   fi
 696 else
 697   # If we add individual roles, make sure we add the repo first
 698   echo "    - arvados.repo" >> ${STATES_TOP}
 699   # We add the extra_custom_certs state
 700   grep -q "extra.custom_certs"    ${STATES_TOP} || echo "    - extra.custom_certs" >> ${STATES_TOP}
 701   if [ "${SSL_KEY_ENCRYPTED}" = "yes" ]; then
 702     grep -q "ssl_key_encrypted" ${STATES_TOP} || echo "    - extra.ssl_key_encrypted" >> ${STATES_TOP}
 703   fi
 704
 705   # And we add the basic part for the certs pillar
 706   if [ "${SSL_MODE}" != "lets-encrypt" ]; then
 707     # And add the certs in the custom_certs pillar
 708     echo "extra_custom_certs_dir: /srv/salt/certs" > ${P_DIR}/extra_custom_certs.sls
 709     echo "extra_custom_certs:" >> ${P_DIR}/extra_custom_certs.sls
 710     grep -q "extra_custom_certs" ${PILLARS_TOP} || echo "    - extra_custom_certs" >> ${PILLARS_TOP}
 711   fi
 712
 713   # Prometheus state on all nodes due to the node exporter below
 714   grep -q "\- prometheus$" ${STATES_TOP} || echo "    - prometheus" >> ${STATES_TOP}
 715   # Prometheus node exporter pillar
 716   grep -q "prometheus_node_exporter" ${PILLARS_TOP} || echo "    - prometheus_node_exporter" >> ${PILLARS_TOP}
 717
 718   for R in ${ROLES:-}; do
 719     case "${R}" in
 720       "database")
 721         # States
 722         grep -q "\- postgres$" ${STATES_TOP} || echo "    - postgres" >> ${STATES_TOP}
 723         grep -q "extra.prometheus_pg_exporter" ${STATES_TOP} || echo "    - extra.prometheus_pg_exporter" >> ${STATES_TOP}
 724         # Pillars
 725         grep -q "postgresql" ${PILLARS_TOP} || echo "    - postgresql" >> ${PILLARS_TOP}
 726         grep -q "prometheus_pg_exporter" ${PILLARS_TOP} || echo "    - prometheus_pg_exporter" >> ${PILLARS_TOP}
 727       ;;
 728       "monitoring")
 729         ### Support files ###
 730         GRAFANA_DASHBOARDS_DEST_DIR=/srv/salt/dashboards
 731         mkdir -p "${GRAFANA_DASHBOARDS_DEST_DIR}"
 732         rm -f "${GRAFANA_DASHBOARDS_DEST_DIR}"/*
 733         # "ArvadosPromDataSource" is the hardcoded UID for Prometheus' datasource
 734         # in Grafana.
 735         for f in $(ls "${GRAFANA_DASHBOARDS_DIR}"/*.json); do
 736           sed "s#__TLS_EXPIRATION_YELLOW__#${TLS_EXPIRATION_YELLOW}#g;
 737                s#__TLS_EXPIRATION_GREEN__#${TLS_EXPIRATION_GREEN}#g;
 738                s#\${DS_PROMETHEUS}#ArvadosPromDataSource#g" \
 739           "${f}" > "${GRAFANA_DASHBOARDS_DEST_DIR}"/$(basename "${f}")
 740         done
 741
 742         ### States ###
 743         grep -q "\- nginx$" ${STATES_TOP} || echo "    - nginx" >> ${STATES_TOP}
 744         grep -q "extra.nginx_prometheus_configuration" ${STATES_TOP} || echo "    - extra.nginx_prometheus_configuration" >> ${STATES_TOP}
 745
 746         grep -q "\- grafana$" ${STATES_TOP} || echo "    - grafana" >> ${STATES_TOP}
 747         grep -q "extra.grafana_datasource" ${STATES_TOP} || echo "    - extra.grafana_datasource" >> ${STATES_TOP}
 748         grep -q "extra.grafana_dashboards" ${STATES_TOP} || echo "    - extra.grafana_dashboards" >> ${STATES_TOP}
 749         grep -q "extra.grafana_admin_user" ${STATES_TOP} || echo "    - extra.grafana_admin_user" >> ${STATES_TOP}
 750
 751         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 752           grep -q "letsencrypt"     ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 753           if [ "x${USE_LETSENCRYPT_ROUTE53:-}" = "xyes" ]; then
 754             grep -q "aws_credentials" ${STATES_TOP} || echo "    - aws_credentials" >> ${STATES_TOP}
 755           fi
 756         elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 757           for SVC in grafana prometheus; do
 758             copy_custom_cert ${CUSTOM_CERTS_DIR} ${SVC}
 759           done
 760         fi
 761         ### Pillars ###
 762         grep -q "prometheus_server" ${PILLARS_TOP} || echo "    - prometheus_server" >> ${PILLARS_TOP}
 763         grep -q "grafana" ${PILLARS_TOP} || echo "    - grafana" >> ${PILLARS_TOP}
 764         for SVC in grafana prometheus; do
 765           grep -q "nginx_${SVC}_configuration" ${PILLARS_TOP} || echo "    - nginx_${SVC}_configuration" >> ${PILLARS_TOP}
 766         done
 767         grep -q "nginx_snippets" ${PILLARS_TOP} || echo "    - nginx_snippets" >> ${PILLARS_TOP}
 768         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 769           grep -q "letsencrypt"     ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 770           for SVC in grafana prometheus; do
 771             grep -q "letsencrypt_${SVC}_configuration" ${PILLARS_TOP} || echo "    - letsencrypt_${SVC}_configuration" >> ${PILLARS_TOP}
 772             sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${SVC}.${DOMAIN}*/g;
 773                     s#__CERT_PEM__#/etc/letsencrypt/live/${SVC}.${DOMAIN}/fullchain.pem#g;
 774                     s#__CERT_KEY__#/etc/letsencrypt/live/${SVC}.${DOMAIN}/privkey.pem#g" \
 775             ${P_DIR}/nginx_${SVC}_configuration.sls
 776           done
 777           if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 778             grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 779           fi
 780         elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 781           grep -q "ssl_key_encrypted" ${PILLARS_TOP} || echo "    - ssl_key_encrypted" >> ${PILLARS_TOP}
 782           for SVC in grafana prometheus; do
 783             sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${SVC}_cert_file_copy/g;
 784                     s#__CERT_PEM__#/etc/nginx/ssl/arvados-${SVC}.pem#g;
 785                     s#__CERT_KEY__#/etc/nginx/ssl/arvados-${SVC}.key#g" \
 786               ${P_DIR}/nginx_${SVC}_configuration.sls
 787             grep -q ${SVC} ${P_DIR}/extra_custom_certs.sls || echo "  - ${SVC}" >> ${P_DIR}/extra_custom_certs.sls
 788           done
 789         fi
 790       ;;
 791       "balancer")
 792         ### States ###
 793         grep -q "\- nginx$" ${STATES_TOP} || echo "    - nginx" >> ${STATES_TOP}
 794
 795         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 796           grep -q "letsencrypt"     ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 797           if [ "x${USE_LETSENCRYPT_ROUTE53:-}" = "xyes" ]; then
 798             grep -q "aws_credentials" ${STATES_TOP} || echo "    - aws_credentials" >> ${STATES_TOP}
 799           fi
 800         elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 801           copy_custom_cert ${CUSTOM_CERTS_DIR} ${R}
 802         fi
 803
 804         ### Pillars ###
 805         grep -q "nginx_${R}_configuration" ${PILLARS_TOP} || echo "    - nginx_${R}_configuration" >> ${PILLARS_TOP}
 806
 807         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 808           grep -q "letsencrypt"     ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 809
 810           grep -q "letsencrypt_${R}_configuration" ${PILLARS_TOP} || echo "    - letsencrypt_${R}_configuration" >> ${PILLARS_TOP}
 811           sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${ROLE2NODES['balancer']}*/g;
 812                   s#__CERT_PEM__#/etc/letsencrypt/live/${ROLE2NODES['balancer']}/fullchain.pem#g;
 813                   s#__CERT_KEY__#/etc/letsencrypt/live/${ROLE2NODES['balancer']}/privkey.pem#g" \
 814           ${P_DIR}/nginx_${R}_configuration.sls
 815
 816           if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 817             grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 818           fi
 819         elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 820           grep -q "ssl_key_encrypted" ${PILLARS_TOP} || echo "    - ssl_key_encrypted" >> ${PILLARS_TOP}
 821           sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${R}_cert_file_copy/g;
 822                   s#__CERT_PEM__#/etc/nginx/ssl/arvados-${R}.pem#g;
 823                   s#__CERT_KEY__#/etc/nginx/ssl/arvados-${R}.key#g" \
 824             ${P_DIR}/nginx_${R}_configuration.sls
 825           grep -q "${R}" ${P_DIR}/extra_custom_certs.sls || echo "  - ${R}" >> ${P_DIR}/extra_custom_certs.sls
 826         fi
 827       ;;
 828       "controller")
 829         ### States ###
 830         grep -q "    - logrotate" ${STATES_TOP} || echo "    - logrotate" >> ${STATES_TOP}
 831         if grep -q "    - nginx.*$" ${STATES_TOP}; then
 832           sed -i s/"^    - nginx.*$"/"    - nginx.passenger"/g ${STATES_TOP}
 833         else
 834           echo "    - nginx.passenger" >> ${STATES_TOP}
 835         fi
 836         echo "    - extra.passenger_rvm" >> ${STATES_TOP}
 837         grep -q "^    - postgres\\.client$" ${STATES_TOP} || echo "    - postgres.client" >> ${STATES_TOP}
 838
 839         ### If we don't install and run LE before arvados-api-server, it fails and breaks everything
 840         ### after it. So we add this here as we are, after all, sharing the host for api and controller
 841         if [ "${ENABLE_BALANCER}" == "no" ]; then
 842           if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 843             if [ "x${USE_LETSENCRYPT_ROUTE53:-}" = "xyes" ]; then
 844               grep -q "aws_credentials" ${STATES_TOP} || echo "    - aws_credentials" >> ${STATES_TOP}
 845             fi
 846             grep -q "letsencrypt"     ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 847           elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 848             copy_custom_cert ${CUSTOM_CERTS_DIR} ${R}
 849             grep -q controller ${P_DIR}/extra_custom_certs.sls || echo "  - controller" >> ${P_DIR}/extra_custom_certs.sls
 850           fi
 851         fi
 852         grep -q "arvados.api" ${STATES_TOP} || echo "    - arvados.api" >> ${STATES_TOP}
 853         grep -q "arvados.controller" ${STATES_TOP} || echo "    - arvados.controller" >> ${STATES_TOP}
 854
 855         ### Pillars ###
 856         grep -q "logrotate_api" ${PILLARS_TOP}            || echo "    - logrotate_api" >> ${PILLARS_TOP}
 857         grep -q "aws_credentials" ${PILLARS_TOP}          || echo "    - aws_credentials" >> ${PILLARS_TOP}
 858         grep -q "postgresql" ${PILLARS_TOP}               || echo "    - postgresql" >> ${PILLARS_TOP}
 859         grep -q "nginx_passenger" ${PILLARS_TOP}          || echo "    - nginx_passenger" >> ${PILLARS_TOP}
 860         grep -q "nginx_snippets" ${PILLARS_TOP}           || echo "    - nginx_snippets" >> ${PILLARS_TOP}
 861         grep -q "nginx_api_configuration" ${PILLARS_TOP} || echo "    - nginx_api_configuration" >> ${PILLARS_TOP}
 862         grep -q "nginx_controller_configuration" ${PILLARS_TOP} || echo "    - nginx_controller_configuration" >> ${PILLARS_TOP}
 863
 864         if [ "${ENABLE_BALANCER}" == "no" ]; then
 865           if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 866             if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 867               grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 868             fi
 869
 870             grep -q "letsencrypt"     ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 871             grep -q "letsencrypt_${R}_configuration" ${PILLARS_TOP} || echo "    - letsencrypt_${R}_configuration" >> ${PILLARS_TOP}
 872             sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${R}.${DOMAIN}*/g;
 873                     s#__CERT_PEM__#/etc/letsencrypt/live/${R}.${DOMAIN}/fullchain.pem#g;
 874                     s#__CERT_KEY__#/etc/letsencrypt/live/${R}.${DOMAIN}/privkey.pem#g" \
 875             ${P_DIR}/nginx_${R}_configuration.sls
 876           else
 877             grep -q "ssl_key_encrypted" ${PILLARS_TOP} || echo "    - ssl_key_encrypted" >> ${PILLARS_TOP}
 878             sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${R}_cert_file_copy/g;
 879                     s#__CERT_PEM__#/etc/nginx/ssl/arvados-${R}.pem#g;
 880                     s#__CERT_KEY__#/etc/nginx/ssl/arvados-${R}.key#g" \
 881             ${P_DIR}/nginx_${R}_configuration.sls
 882             grep -q ${R} ${P_DIR}/extra_custom_certs.sls || echo "  - ${R}" >> ${P_DIR}/extra_custom_certs.sls
 883           fi
 884         fi
 885         # We need to tweak the Nginx's pillar depending whether we want plain nginx or nginx+passenger
 886         NGINX_INSTALL_SOURCE="install_from_phusionpassenger"
 887         sed -i "s/__NGINX_INSTALL_SOURCE__/${NGINX_INSTALL_SOURCE}/g" ${P_DIR}/nginx_passenger.sls
 888       ;;
 889       "websocket" | "workbench" | "workbench2" | "webshell" | "keepweb" | "keepproxy")
 890         ### States ###
 891         grep -q "\- nginx$" ${STATES_TOP} || echo "    - nginx" >> ${STATES_TOP}
 892
 893         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 894           if [ "x${USE_LETSENCRYPT_ROUTE53:-}" = "xyes" ]; then
 895             grep -q "aws_credentials" ${STATES_TOP} || echo "    - aws_credentials" >> ${STATES_TOP}
 896           fi
 897           grep -q "letsencrypt"     ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 898         else
 899           # Use custom certs, special case for keepweb
 900           if [ ${R} = "keepweb" ]; then
 901             if [ "${SSL_MODE}" = "bring-your-own" ]; then
 902               copy_custom_cert ${CUSTOM_CERTS_DIR} download
 903               copy_custom_cert ${CUSTOM_CERTS_DIR} collections
 904             fi
 905           else
 906             if [ "${SSL_MODE}" = "bring-your-own" ]; then
 907               copy_custom_cert ${CUSTOM_CERTS_DIR} ${R}
 908             fi
 909           fi
 910         fi
 911
 912         # webshell role is just a nginx vhost, so it has no state
 913         # workbench role is deprecated since 2.7.0
 914         if [[ "${R}" != "webshell" && "${R}" != "workbench" ]]; then
 915           grep -q "arvados.${R}" ${STATES_TOP} || echo "    - arvados.${R}" >> ${STATES_TOP}
 916         fi
 917
 918         ### Pillars ###
 919         grep -q "nginx_${R}_configuration" ${PILLARS_TOP} || echo "    - nginx_${R}_configuration" >> ${PILLARS_TOP}
 920         grep -q "nginx_snippets" ${PILLARS_TOP} || echo "    - nginx_snippets" >> ${PILLARS_TOP}
 921         # Special case for keepweb
 922         if [ ${R} = "keepweb" ]; then
 923           grep -q "nginx_download_configuration" ${PILLARS_TOP} || echo "    - nginx_download_configuration" >> ${PILLARS_TOP}
 924           grep -q "nginx_collections_configuration" ${PILLARS_TOP} || echo "    - nginx_collections_configuration" >> ${PILLARS_TOP}
 925         fi
 926
 927         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 928           if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 929             grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 930           fi
 931           grep -q "letsencrypt"     ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 932           grep -q "letsencrypt_${R}_configuration" ${PILLARS_TOP} || echo "    - letsencrypt_${R}_configuration" >> ${PILLARS_TOP}
 933
 934           # As the pillar differ whether we use LE or custom certs, we need to do a final edition on them
 935           # Special case for keepweb
 936           if [ ${R} = "keepweb" ]; then
 937             for kwsub in download collections; do
 938               sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${kwsub}.${DOMAIN}*/g;
 939                       s#__CERT_PEM__#/etc/letsencrypt/live/${kwsub}.${DOMAIN}/fullchain.pem#g;
 940                       s#__CERT_KEY__#/etc/letsencrypt/live/${kwsub}.${DOMAIN}/privkey.pem#g" \
 941               ${P_DIR}/nginx_${kwsub}_configuration.sls
 942             done
 943           else
 944             sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${R}.${DOMAIN}*/g;
 945                     s#__CERT_PEM__#/etc/letsencrypt/live/${R}.${DOMAIN}/fullchain.pem#g;
 946                     s#__CERT_KEY__#/etc/letsencrypt/live/${R}.${DOMAIN}/privkey.pem#g" \
 947             ${P_DIR}/nginx_${R}_configuration.sls
 948           fi
 949         else
 950           grep -q "ssl_key_encrypted" ${PILLARS_TOP} || echo "    - ssl_key_encrypted" >> ${PILLARS_TOP}
 951           # As the pillar differ whether we use LE or custom certs, we need to do a final edition on them
 952           # Special case for keepweb
 953           if [ ${R} = "keepweb" ]; then
 954             for kwsub in download collections; do
 955               sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${kwsub}_cert_file_copy/g;
 956                       s#__CERT_PEM__#/etc/nginx/ssl/arvados-${kwsub}.pem#g;
 957                       s#__CERT_KEY__#/etc/nginx/ssl/arvados-${kwsub}.key#g" \
 958               ${P_DIR}/nginx_${kwsub}_configuration.sls
 959               grep -q ${kwsub} ${P_DIR}/extra_custom_certs.sls || echo "  - ${kwsub}" >> ${P_DIR}/extra_custom_certs.sls
 960             done
 961           else
 962             sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${R}_cert_file_copy/g;
 963                     s#__CERT_PEM__#/etc/nginx/ssl/arvados-${R}.pem#g;
 964                     s#__CERT_KEY__#/etc/nginx/ssl/arvados-${R}.key#g" \
 965             ${P_DIR}/nginx_${R}_configuration.sls
 966             grep -q ${R} ${P_DIR}/extra_custom_certs.sls || echo "  - ${R}" >> ${P_DIR}/extra_custom_certs.sls
 967           fi
 968         fi
 969         # We need to tweak the Nginx's pillar depending whether we want plain nginx or nginx+passenger
 970         sed -i "s/__NGINX_INSTALL_SOURCE__/${NGINX_INSTALL_SOURCE}/g" ${P_DIR}/nginx_passenger.sls
 971       ;;
 972       "shell")
 973         # States
 974         echo "    - extra.shell_sudo_passwordless" >> ${STATES_TOP}
 975         echo "    - extra.shell_cron_add_login_sync" >> ${STATES_TOP}
 976         grep -q "docker" ${STATES_TOP}       || echo "    - docker.software" >> ${STATES_TOP}
 977         grep -q "arvados.${R}" ${STATES_TOP} || echo "    - arvados.${R}" >> ${STATES_TOP}
 978         # Pillars
 979         grep -q "docker" ${PILLARS_TOP}       || echo "    - docker" >> ${PILLARS_TOP}
 980       ;;
 981       "dispatcher" | "keepbalance" | "keepstore")
 982         # States
 983         grep -q "arvados.${R}" ${STATES_TOP} || echo "    - arvados.${R}" >> ${STATES_TOP}
 984         # Pillars
 985         # ATM, no specific pillar needed
 986       ;;
 987       *)
 988         echo "Unknown role ${R}"
 989         exit 1
 990       ;;
 991     esac
 992   done
 993 fi
 994
 995 if [ "${DUMP_CONFIG}" = "yes" ]; then
 996   # We won't run the rest of the script because we're just dumping the config
 997   exit 0
 998 fi
 999
1000 # Now run the install
1001 salt-call --state-output=mixed --local state.apply -l ${LOG_LEVEL}
1002
1003 # Finally, make sure that /etc/hosts is not overwritten on reboot
1004 if [ -d /etc/cloud/cloud.cfg.d ]; then
1005   # TODO: will this work on CentOS?
1006   sed -i 's/^manage_etc_hosts: true/#manage_etc_hosts: true/g' /etc/cloud/cloud.cfg.d/*
1007 fi
1008
1009 # Leave a copy of the Arvados CA so the user can copy it where it's required
1010 if [ "${SSL_MODE}" = "self-signed" ]; then
1011   echo "Copying the Arvados CA certificate '${DOMAIN}-arvados-snakeoil-ca.crt' to the installer dir, so you can import it"
1012   if [ "x${VAGRANT:-}" = "xyes" ]; then
1013     cp /etc/ssl/certs/arvados-snakeoil-ca.pem /vagrant/${DOMAIN}-arvados-snakeoil-ca.pem
1014   else
1015     cp /etc/ssl/certs/arvados-snakeoil-ca.pem ${SCRIPT_DIR}/${DOMAIN}-arvados-snakeoil-ca.crt
1016   fi
1017 fi
1018
1019 if [ "x${VAGRANT:-}" = "xyes" ]; then
1020     # If running in a vagrant VM, also add default user to docker group
1021     echo "Adding the vagrant user to the docker group"
1022     usermod -a -G docker vagrant
1023 fi
1024
1025 # Test that the installation finished correctly
1026 if [ "x${TEST:-}" = "xyes" ]; then
1027   cd ${T_DIR}
1028   # If we use RVM, we need to run this with it, or most ruby commands will fail
1029   RVM_EXEC=""
1030   if [ -x /usr/local/rvm/bin/rvm-exec ]; then
1031     RVM_EXEC="/usr/local/rvm/bin/rvm-exec"
1032   fi
1033   ${RVM_EXEC} ./run-test.sh
1034 fi