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