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