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 cluster by running \`arvados-client diagnostics\`"
  27   echo >&2 "                                              and a simple workflow"
  28   echo >&2 "  -r, --roles                                 List of Arvados roles to apply to the host, comma separated"
  29   echo >&2 "                                              Possible values are:"
  30   echo >&2 "                                                balancer"
  31   echo >&2 "                                                controller"
  32   echo >&2 "                                                dispatcher"
  33   echo >&2 "                                                keepproxy"
  34   echo >&2 "                                                keepbalance"
  35   echo >&2 "                                                keepstore"
  36   echo >&2 "                                                keepweb"
  37   echo >&2 "                                                monitoring"
  38   echo >&2 "                                                shell"
  39   echo >&2 "                                                webshell"
  40   echo >&2 "                                                websocket"
  41   echo >&2 "                                                workbench"
  42   echo >&2 "                                                workbench2"
  43   echo >&2 "                                              Defaults to applying them all"
  44   echo >&2 "  -h, --help                                  Display this help and exit"
  45   echo >&2 "  --dump-config <dest_dir>                    Dumps the pillars and states to a directory"
  46   echo >&2 "                                              This parameter does not perform any installation at all. It's"
  47   echo >&2 "                                              intended to give you a parsed set of configuration files so"
  48   echo >&2 "                                              you can inspect them or use them in you Saltstack infrastructure."
  49   echo >&2 "                                              It"
  50   echo >&2 "                                                - parses the pillar and states templates,"
  51   echo >&2 "                                                - downloads the helper formulas with their desired versions,"
  52   echo >&2 "                                                - prepares the 'top.sls' files both for pillars and states"
  53   echo >&2 "                                                  for the selected role(s)"
  54   echo >&2 "                                                - writes the resulting files into <dest_dir>"
  55   echo >&2 "  -v, --vagrant                               Run in vagrant and use the /vagrant shared dir"
  56   echo >&2 "  --development                               Run in dev mode, using snakeoil certs"
  57   echo >&2
  58 }
  59
  60 arguments() {
  61   # NOTE: This requires GNU getopt (part of the util-linux package on Debian-based distros).
  62   if ! which getopt > /dev/null; then
  63     echo >&2 "GNU getopt is required to run this script. Please install it and re-reun it"
  64     exit 1
  65   fi
  66
  67   TEMP=$(getopt -o c:dhp:r:tv \
  68     --long config:,debug,development,dump-config:,help,roles:,test,vagrant \
  69     -n "${0}" -- "${@}")
  70
  71   if [ ${?} != 0 ];
  72     then echo "Please check the parameters you entered and re-run again"
  73     exit 1
  74   fi
  75   # Note the quotes around `$TEMP': they are essential!
  76   eval set -- "$TEMP"
  77
  78   while [ ${#} -ge 1 ]; do
  79     case ${1} in
  80       -c | --config)
  81         CONFIG_FILE=${2}
  82         shift 2
  83         ;;
  84       -d | --debug)
  85         LOG_LEVEL="debug"
  86         shift
  87         set -x
  88         ;;
  89       --dump-config)
  90         if [[ ${2} = /* ]]; then
  91           DUMP_SALT_CONFIG_DIR=${2}
  92         else
  93           DUMP_SALT_CONFIG_DIR=${PWD}/${2}
  94         fi
  95         ## states
  96         S_DIR="${DUMP_SALT_CONFIG_DIR}/salt"
  97         ## formulas
  98         F_DIR="${DUMP_SALT_CONFIG_DIR}/formulas"
  99         ## pillars
 100         P_DIR="${DUMP_SALT_CONFIG_DIR}/pillars"
 101         ## tests
 102         T_DIR="${DUMP_SALT_CONFIG_DIR}/tests"
 103         DUMP_CONFIG="yes"
 104         shift 2
 105         ;;
 106       --development)
 107         DEV_MODE="yes"
 108         shift 1
 109         ;;
 110       -r | --roles)
 111         for i in ${2//,/ }
 112           do
 113             # Verify the role exists
 114             if [[ ! "database,balancer,controller,keepstore,websocket,keepweb,workbench2,webshell,keepbalance,keepproxy,shell,workbench,dispatcher,monitoring" == *"$i"* ]]; then
 115               echo "The role '${i}' is not a valid role"
 116               usage
 117               exit 1
 118             fi
 119             ROLES="${ROLES:-} ${i}"
 120           done
 121           shift 2
 122         ;;
 123       -t | --test)
 124         TEST="yes"
 125         shift
 126         ;;
 127       -v | --vagrant)
 128         VAGRANT="yes"
 129         shift
 130         ;;
 131       --)
 132         shift
 133         break
 134         ;;
 135       *)
 136         usage
 137         exit 1
 138         ;;
 139     esac
 140   done
 141 }
 142
 143 copy_custom_cert() {
 144   cert_dir=${1}
 145   cert_name=${2}
 146
 147   mkdir -p --mode=0700 /srv/salt/certs
 148
 149   if [ -f ${cert_dir}/${cert_name}.crt ]; then
 150     install --mode=0600 ${cert_dir}/${cert_name}.crt /srv/salt/certs/arvados-${cert_name}.pem
 151   else
 152     echo "${cert_dir}/${cert_name}.crt does not exist. Exiting"
 153     exit 1
 154   fi
 155   if [ -f ${cert_dir}/${cert_name}.key ]; then
 156     install --mode=0600 ${cert_dir}/${cert_name}.key /srv/salt/certs/arvados-${cert_name}.key
 157   else
 158     echo "${cert_dir}/${cert_name}.key does not exist. Exiting"
 159     exit 1
 160   fi
 161 }
 162
 163 apply_var_substitutions() {
 164   local SRCFILE=$1
 165   local DSTFILE=$2
 166   sed "s#__ANONYMOUS_USER_TOKEN__#${ANONYMOUS_USER_TOKEN}#g;
 167        s#__BLOB_SIGNING_KEY__#${BLOB_SIGNING_KEY}#g;
 168        s#__CONTROLLER_EXT_SSL_PORT__#${CONTROLLER_EXT_SSL_PORT}#g;
 169        s#__CLUSTER__#${CLUSTER}#g;
 170        s#__DOMAIN__#${DOMAIN}#g;
 171        s#__HOSTNAME_EXT__#${HOSTNAME_EXT}#g;
 172        s#__IP_INT__#${IP_INT}#g;
 173        s#__INITIAL_USER_EMAIL__#${INITIAL_USER_EMAIL}#g;
 174        s#__INITIAL_USER_PASSWORD__#${INITIAL_USER_PASSWORD}#g;
 175        s#__INITIAL_USER__#${INITIAL_USER}#g;
 176        s#__LE_AWS_REGION__#${LE_AWS_REGION:-}#g;
 177        s#__LE_AWS_SECRET_ACCESS_KEY__#${LE_AWS_SECRET_ACCESS_KEY:-}#g;
 178        s#__LE_AWS_ACCESS_KEY_ID__#${LE_AWS_ACCESS_KEY_ID:-}#g;
 179        s#__DATABASE_NAME__#${DATABASE_NAME}#g;
 180        s#__DATABASE_USER__#${DATABASE_USER}#g;
 181        s#__DATABASE_PASSWORD__#${DATABASE_PASSWORD}#g;
 182        s#__DATABASE_INT_IP__#${DATABASE_INT_IP:-}#g;
 183        s#__DATABASE_EXTERNAL_SERVICE_HOST_OR_IP__#${DATABASE_EXTERNAL_SERVICE_HOST_OR_IP:-}#g;
 184        s#__DATABASE_POSTGRESQL_VERSION__#${DATABASE_POSTGRESQL_VERSION}#g;
 185        s#__KEEPWEB_EXT_SSL_PORT__#${KEEPWEB_EXT_SSL_PORT}#g;
 186        s#__KEEP_EXT_SSL_PORT__#${KEEP_EXT_SSL_PORT}#g;
 187        s#__MANAGEMENT_TOKEN__#${MANAGEMENT_TOKEN}#g;
 188        s#__RELEASE__#${RELEASE}#g;
 189        s#__SYSTEM_ROOT_TOKEN__#${SYSTEM_ROOT_TOKEN}#g;
 190        s#__VERSION__#${VERSION}#g;
 191        s#__WEBSHELL_EXT_SSL_PORT__#${WEBSHELL_EXT_SSL_PORT}#g;
 192        s#__WEBSOCKET_EXT_SSL_PORT__#${WEBSOCKET_EXT_SSL_PORT}#g;
 193        s#__WORKBENCH1_EXT_SSL_PORT__#${WORKBENCH1_EXT_SSL_PORT}#g;
 194        s#__WORKBENCH2_EXT_SSL_PORT__#${WORKBENCH2_EXT_SSL_PORT}#g;
 195        s#__CLUSTER_INT_CIDR__#${CLUSTER_INT_CIDR}#g;
 196        s#__CONTROLLER_INT_IP__#${CONTROLLER_INT_IP}#g;
 197        s#__WEBSOCKET_INT_IP__#${WEBSOCKET_INT_IP}#g;
 198        s#__KEEP_INT_IP__#${KEEP_INT_IP}#g;
 199        s#__KEEPSTORE0_INT_IP__#${KEEPSTORE0_INT_IP}#g;
 200        s#__KEEPWEB_INT_IP__#${KEEPWEB_INT_IP}#g;
 201        s#__WEBSHELL_INT_IP__#${WEBSHELL_INT_IP}#g;
 202        s#__SHELL_INT_IP__#${SHELL_INT_IP}#g;
 203        s#__WORKBENCH1_INT_IP__#${WORKBENCH1_INT_IP}#g;
 204        s#__WORKBENCH2_INT_IP__#${WORKBENCH2_INT_IP}#g;
 205        s#__SSL_KEY_ENCRYPTED__#${SSL_KEY_ENCRYPTED}#g;
 206        s#__SSL_KEY_AWS_REGION__#${SSL_KEY_AWS_REGION:-}#g;
 207        s#__SSL_KEY_AWS_SECRET_NAME__#${SSL_KEY_AWS_SECRET_NAME}#g;
 208        s#__CONTROLLER_MAX_WORKERS__#${CONTROLLER_MAX_WORKERS:-}#g;
 209        s#__CONTROLLER_MAX_QUEUED_REQUESTS__#${CONTROLLER_MAX_QUEUED_REQUESTS:-128}#g;
 210        s#__CONTROLLER_MAX_GATEWAY_TUNNELS__#${CONTROLLER_MAX_GATEWAY_TUNNELS:-1000}#g;
 211        s#__MONITORING_USERNAME__#${MONITORING_USERNAME}#g;
 212        s#__MONITORING_EMAIL__#${MONITORING_EMAIL}#g;
 213        s#__MONITORING_PASSWORD__#${MONITORING_PASSWORD}#g;
 214        s#__DISPATCHER_SSH_PRIVKEY__#${DISPATCHER_SSH_PRIVKEY//$'\n'/\\n}#g;
 215        s#__ENABLE_BALANCER__#${ENABLE_BALANCER}#g;
 216        s#__DISABLED_CONTROLLER__#${DISABLED_CONTROLLER}#g;
 217        s#__BALANCER_NODENAME__#${ROLE2NODES['balancer']:-}#g;
 218        s#__PROMETHEUS_NODENAME__#${ROLE2NODES['monitoring']:-}#g;
 219        s#__PROMETHEUS_DATA_RETENTION_TIME__#${PROMETHEUS_DATA_RETENTION_TIME:-15d}#g;
 220        s#__CONTROLLER_NODES__#${ROLE2NODES['controller']:-}#g;
 221        s#__NODELIST__#${NODELIST}#g;
 222        s#__DISPATCHER_INT_IP__#${DISPATCHER_INT_IP}#g;
 223        s#__KEEPBALANCE_INT_IP__#${KEEPBALANCE_INT_IP}#g;
 224        s#__COMPUTE_AMI__#${COMPUTE_AMI:-}#g;
 225        s#__COMPUTE_SG__#${COMPUTE_SG:-}#g;
 226        s#__COMPUTE_SUBNET__#${COMPUTE_SUBNET:-}#g;
 227        s#__COMPUTE_AWS_REGION__#${COMPUTE_AWS_REGION:-}#g;
 228        s#__COMPUTE_USER__#${COMPUTE_USER:-}#g;
 229        s#__KEEP_AWS_S3_BUCKET__#${KEEP_AWS_S3_BUCKET:-}#g;
 230        s#__KEEP_AWS_IAM_ROLE__#${KEEP_AWS_IAM_ROLE:-}#g;
 231        s#__KEEP_AWS_REGION__#${KEEP_AWS_REGION:-}#g" \
 232   "${SRCFILE}" > "${DSTFILE}"
 233 }
 234
 235 DEV_MODE="no"
 236 CONFIG_FILE="${SCRIPT_DIR}/local.params"
 237 CONFIG_DIR="local_config_dir"
 238 DUMP_CONFIG="no"
 239 LOG_LEVEL="info"
 240 CONTROLLER_EXT_SSL_PORT=443
 241 TESTS_DIR="tests"
 242
 243 NGINX_INSTALL_SOURCE="install_from_repo"
 244
 245 CLUSTER=""
 246 DOMAIN=""
 247
 248 # Hostnames/IPs used for single-host deploys
 249 IP_INT="127.0.1.1"
 250
 251 # Initial user setup
 252 INITIAL_USER=""
 253 INITIAL_USER_EMAIL=""
 254 INITIAL_USER_PASSWORD=""
 255
 256 CONTROLLER_EXT_SSL_PORT=8000
 257 KEEP_EXT_SSL_PORT=25101
 258 # Both for collections and downloads
 259 KEEPWEB_EXT_SSL_PORT=9002
 260 WEBSHELL_EXT_SSL_PORT=4202
 261 WEBSOCKET_EXT_SSL_PORT=8002
 262 WORKBENCH1_EXT_SSL_PORT=443
 263 WORKBENCH2_EXT_SSL_PORT=3001
 264
 265 SSL_MODE="self-signed"
 266 USE_LETSENCRYPT_ROUTE53="no"
 267 CUSTOM_CERTS_DIR="${SCRIPT_DIR}/local_config_dir/certs"
 268
 269 GRAFANA_DASHBOARDS_DIR="${SCRIPT_DIR}/local_config_dir/dashboards"
 270
 271 ## These are ARVADOS-related parameters
 272 # For a stable release, change RELEASE "production" and VERSION to the
 273 # package version (including the iteration, e.g. X.Y.Z-1) of the
 274 # release.
 275 # The "local.params.example.*" files already set "RELEASE=production"
 276 # to deploy  production-ready packages
 277 RELEASE="development"
 278 VERSION="latest"
 279
 280 # These are arvados-formula-related parameters
 281 # An arvados-formula tag. For a stable release, this should be a
 282 # branch name (e.g. X.Y-dev) or tag for the release.
 283 # ARVADOS_TAG="2.2.0"
 284 # BRANCH="main"
 285
 286 # We pin the salt version to avoid potential incompatibilities when a new
 287 # stable version is released.
 288 SALT_VERSION="3006"
 289
 290 # Other formula versions we depend on
 291 POSTGRES_TAG="7529300c287b1c288af0f494ca668c2217bd1c5d"
 292 POSTGRES_URL="https://github.com/saltstack-formulas/postgres-formula.git"
 293 NGINX_TAG="v2.8.1"
 294 DOCKER_TAG="v2.4.2"
 295 LOCALE_TAG="v0.3.5"
 296 LETSENCRYPT_TAG="v3.2.0"
 297 LOGROTATE_TAG="v0.14.0"
 298 PROMETHEUS_TAG="v5.6.5"
 299 GRAFANA_TAG="v3.1.3"
 300
 301 # Salt's dir
 302 DUMP_SALT_CONFIG_DIR=""
 303 ## states
 304 S_DIR="/srv/salt"
 305 STATES_TOP=${S_DIR}/top.sls
 306 ## formulas
 307 F_DIR="/srv/formulas"
 308 ## pillars
 309 P_DIR="/srv/pillars"
 310 PILLARS_TOP=${P_DIR}/top.sls
 311 ## tests
 312 T_DIR="/tmp/cluster_tests"
 313
 314 arguments ${@}
 315
 316 declare -A NODES
 317 declare -A ROLE2NODES
 318 declare NODELIST
 319
 320 source common.sh
 321
 322 if [ ! -d ${CONFIG_DIR} ]; then
 323   echo >&2 "You don't seem to have a config directory with pillars and states."
 324   echo >&2 "Please create a '${CONFIG_DIR}' directory (as configured in your '${CONFIG_FILE}'). Please see"
 325   echo >&2 "  * https://doc.arvados.org/install/salt-single-host.html#single_host, or"
 326   echo >&2 "  * https://doc.arvados.org/install/salt-multi-host.html#multi_host_multi_hostnames"
 327   exit 1
 328 fi
 329
 330 if grep -rni 'fixme' ${CONFIG_FILE}.secrets ${CONFIG_FILE} ${CONFIG_DIR} ; then
 331   echo >&2 "The config files has some parameters that need to be modified."
 332   echo >&2 "Please, fix them and re-run the provision script."
 333   exit 1
 334 fi
 335
 336 if ! grep -qE '^[[:alnum:]]{5}$' <<<${CLUSTER} ; then
 337   echo >&2 "ERROR: <CLUSTER> must be exactly 5 lowercase alphanumeric characters long"
 338   echo >&2 "Fix the cluster name in the 'local.params' file and re-run the provision script"
 339   exit 1
 340 fi
 341
 342 # Only used in single_host/single_name deploys
 343 if [ ! -z "${HOSTNAME_EXT:-}" ] ; then
 344   # We need to add some extra control vars to manage a single certificate vs. multiple
 345   USE_SINGLE_HOSTNAME="yes"
 346   # Make sure that the value configured as IP_INT is a real IP on the system.
 347   # If we don't error out early here when there is a mismatch, the formula will
 348   # fail with hard to interpret nginx errors later on.
 349   ip addr list |grep "${IP_INT}/" >/dev/null
 350   if [[ $? -ne 0 ]]; then
 351     echo "Unable to find the IP_INT address '${IP_INT}' on the system, please correct the value in local.params. Exiting..."
 352     exit 1
 353   fi
 354 else
 355   USE_SINGLE_HOSTNAME="no"
 356   # We set this variable, anyway, so sed lines do not fail and we don't need to add more
 357   # conditionals
 358   HOSTNAME_EXT="${DOMAIN}"
 359 fi
 360
 361 if [ "${DUMP_CONFIG}" = "yes" ]; then
 362   echo "The provision installer will just dump a config under ${DUMP_SALT_CONFIG_DIR} and exit"
 363 else
 364   OS_IDS="$(. /etc/os-release && echo "${ID:-} ${ID_LIKE:-}")"
 365   echo "Detected distro families: $OS_IDS"
 366
 367   # Several of our formulas use the cron module, which requires the crontab
 368   # command. We install systemd-cron to ensure we have that.
 369   # The rest of these packages are required by the rest of the script.
 370   for OS_ID in $OS_IDS; do
 371     case "$OS_ID" in
 372       rhel)
 373         echo "WARNING! Disabling SELinux, see https://dev.arvados.org/issues/18019"
 374         sed -i 's/SELINUX=enforcing/SELINUX=permissive/g' /etc/sysconfig/selinux
 375         setenforce permissive
 376         yum install -y curl git jq systemd-cron
 377         break
 378         ;;
 379       debian)
 380         DEBIAN_FRONTEND=noninteractive apt -o DPkg::Lock::Timeout=120 update
 381         DEBIAN_FRONTEND=noninteractive apt install -y curl git jq systemd-cron
 382         break
 383         ;;
 384     esac
 385   done
 386
 387   if which salt-call; then
 388     echo "Salt already installed"
 389   else
 390     curl -L https://bootstrap.saltstack.com -o /tmp/bootstrap_salt.sh
 391     sh /tmp/bootstrap_salt.sh -XdfP -x python3 stable ${SALT_VERSION}
 392     /bin/systemctl stop salt-minion.service
 393     /bin/systemctl disable salt-minion.service
 394   fi
 395
 396   # Set salt to masterless mode
 397   cat > /etc/salt/minion << EOFSM
 398 failhard: "True"
 399
 400 file_client: local
 401 file_roots:
 402   base:
 403     - ${S_DIR}
 404     - ${F_DIR}/*
 405
 406 pillar_roots:
 407   base:
 408     - ${P_DIR}
 409 EOFSM
 410 fi
 411
 412 mkdir -p ${S_DIR} ${F_DIR} ${P_DIR} ${T_DIR}
 413
 414 # Get the formula and dependencies
 415 cd ${F_DIR} || exit 1
 416 echo "Cloning formulas"
 417 test -d docker && ( cd docker && git fetch ) \
 418   || git clone --quiet https://github.com/saltstack-formulas/docker-formula.git ${F_DIR}/docker
 419 ( cd docker && git checkout --quiet tags/"${DOCKER_TAG}" )
 420
 421 echo "...locale"
 422 test -d locale && ( cd locale && git fetch ) \
 423   || git clone --quiet https://github.com/saltstack-formulas/locale-formula.git ${F_DIR}/locale
 424 ( cd locale && git checkout --quiet tags/"${LOCALE_TAG}" )
 425
 426 echo "...nginx"
 427 test -d nginx && ( cd nginx && git fetch ) \
 428   || git clone --quiet https://github.com/saltstack-formulas/nginx-formula.git ${F_DIR}/nginx
 429 ( cd nginx && git checkout --quiet tags/"${NGINX_TAG}" )
 430
 431 echo "...postgres"
 432 test -d postgres && ( cd postgres && git fetch ) \
 433   || git clone --quiet ${POSTGRES_URL} ${F_DIR}/postgres
 434 ( cd postgres && git checkout --quiet "${POSTGRES_TAG}" )
 435
 436 echo "...prometheus"
 437 test -d prometheus && ( cd prometheus && git fetch ) \
 438   || git clone --quiet https://github.com/saltstack-formulas/prometheus-formula.git ${F_DIR}/prometheus
 439 ( cd prometheus && git checkout --quiet tags/"${PROMETHEUS_TAG}" )
 440
 441 echo "...grafana"
 442 test -d grafana && ( cd grafana && git fetch ) \
 443   || git clone --quiet https://github.com/saltstack-formulas/grafana-formula.git ${F_DIR}/grafana
 444 ( cd grafana && git checkout --quiet "${GRAFANA_TAG}" )
 445
 446 echo "...letsencrypt"
 447 test -d letsencrypt && ( cd letsencrypt && git fetch ) \
 448   || git clone --quiet https://github.com/saltstack-formulas/letsencrypt-formula.git ${F_DIR}/letsencrypt
 449 ( cd letsencrypt && git checkout --quiet tags/"${LETSENCRYPT_TAG}" )
 450
 451 echo "...logrotate"
 452 test -d logrotate && ( cd logrotate && git fetch ) \
 453   || git clone --quiet https://github.com/saltstack-formulas/logrotate-formula.git ${F_DIR}/logrotate
 454 ( cd logrotate && git checkout --quiet tags/"${LOGROTATE_TAG}" )
 455
 456 echo "...arvados"
 457 test -d arvados || git clone --quiet https://git.arvados.org/arvados-formula.git ${F_DIR}/arvados
 458
 459 # If we want to try a specific branch of the formula
 460 if [[ ! -z "${BRANCH:-}" && "x${BRANCH}" != "xmain" ]]; then
 461   ( cd ${F_DIR}/arvados && git fetch && git checkout --quiet "${BRANCH}" || git checkout --quiet -t origin/"${BRANCH}" -b "${BRANCH}" )
 462 elif [ "x${ARVADOS_TAG:-}" != "x" ]; then
 463   ( cd ${F_DIR}/arvados && git checkout --quiet tags/"${ARVADOS_TAG}" -b "${ARVADOS_TAG}" )
 464 fi
 465
 466 if [ "x${VAGRANT:-}" = "xyes" ]; then
 467   EXTRA_STATES_DIR="/home/vagrant/${CONFIG_DIR}/states"
 468   SOURCE_PILLARS_DIR="/home/vagrant/${CONFIG_DIR}/pillars"
 469   SOURCE_TOFS_DIR="/home/vagrant/${CONFIG_DIR}/tofs"
 470   SOURCE_TESTS_DIR="/home/vagrant/${TESTS_DIR}"
 471 else
 472   EXTRA_STATES_DIR="${SCRIPT_DIR}/${CONFIG_DIR}/states"
 473   SOURCE_PILLARS_DIR="${SCRIPT_DIR}/${CONFIG_DIR}/pillars"
 474   SOURCE_TOFS_DIR="${SCRIPT_DIR}/${CONFIG_DIR}/tofs"
 475   SOURCE_TESTS_DIR="${SCRIPT_DIR}/${TESTS_DIR}"
 476 fi
 477
 478 SOURCE_STATES_DIR="${EXTRA_STATES_DIR}"
 479
 480 echo "Writing pillars and states"
 481
 482 # Replace variables (cluster,  domain, etc) in the pillars, states and tests
 483 # to ease deployment for newcomers
 484 if [ ! -d "${SOURCE_PILLARS_DIR}" ]; then
 485   echo "${SOURCE_PILLARS_DIR} does not exist or is not a directory. Exiting."
 486   exit 1
 487 fi
 488 for f in $(ls "${SOURCE_PILLARS_DIR}"/*); do
 489   apply_var_substitutions "${f}" "${P_DIR}"/$(basename "${f}")
 490 done
 491
 492 if [ ! -d "${SOURCE_TESTS_DIR}" ]; then
 493   echo "WARNING: The tests directory was not copied to \"${SOURCE_TESTS_DIR}\"."
 494   if [ "x${TEST:-}" = "xyes" ]; then
 495     echo "WARNING: Disabling tests for this installation."
 496   fi
 497   TEST="no"
 498 else
 499   mkdir -p ${T_DIR}
 500   # Replace cluster and domain name in the test files
 501   for f in $(ls "${SOURCE_TESTS_DIR}"/*); do
 502     FILTERS="s#__CLUSTER__#${CLUSTER}#g;
 503          s#__CONTROLLER_EXT_SSL_PORT__#${CONTROLLER_EXT_SSL_PORT}#g;
 504          s#__DOMAIN__#${DOMAIN}#g;
 505          s#__IP_INT__#${IP_INT}#g;
 506          s#__INITIAL_USER_EMAIL__#${INITIAL_USER_EMAIL}#g;
 507          s#__INITIAL_USER_PASSWORD__#${INITIAL_USER_PASSWORD}#g
 508          s#__INITIAL_USER__#${INITIAL_USER}#g;
 509          s#__DATABASE_PASSWORD__#${DATABASE_PASSWORD}#g;
 510          s#__SYSTEM_ROOT_TOKEN__#${SYSTEM_ROOT_TOKEN}#g"
 511     if [ "$USE_SINGLE_HOSTNAME" = "yes" ]; then
 512       FILTERS="s#__CLUSTER__.__DOMAIN__#${HOSTNAME_EXT}#g;
 513          $FILTERS"
 514     fi
 515     sed "$FILTERS" \
 516       "${f}" > ${T_DIR}/$(basename "${f}")
 517   done
 518   chmod 755 ${T_DIR}/run-test.sh
 519 fi
 520
 521 # Replace helper state files that differ from the formula's examples
 522 if [ -d "${SOURCE_STATES_DIR}" ]; then
 523   mkdir -p "${F_DIR}"/extra/extra
 524   rm -rf "${F_DIR}"/extra/extra/*
 525
 526   for f in $(ls "${SOURCE_STATES_DIR}"/*); do
 527     apply_var_substitutions "${f}" "${F_DIR}/extra/extra"/$(basename "${f}")
 528   done
 529 fi
 530
 531 # Now, we build the SALT states/pillars trees
 532 # As we need to separate both states and pillars in case we want specific
 533 # roles, we iterate on both at the same time
 534
 535 # Formula template overrides (TOFS)
 536 # See: https://template-formula.readthedocs.io/en/latest/TOFS_pattern.html#template-override
 537 if [ -d ${SOURCE_TOFS_DIR} ]; then
 538   find ${SOURCE_TOFS_DIR} -mindepth 1 -maxdepth 1 -type d -exec cp -r "{}" ${S_DIR} \;
 539 fi
 540
 541 # States
 542 cat > ${STATES_TOP} << EOFTSLS
 543 base:
 544   '*':
 545     - locale
 546 EOFTSLS
 547
 548 # Pillars
 549 cat > ${PILLARS_TOP} << EOFPSLS
 550 base:
 551   '*':
 552     - locale
 553     - arvados
 554 EOFPSLS
 555
 556 # States, extra states
 557 if [ -d "${F_DIR}"/extra/extra ]; then
 558   SKIP_SNAKE_OIL="snakeoil_certs"
 559
 560   if [[ "$DEV_MODE" = "yes" || "${SSL_MODE}" == "self-signed" ]] ; then
 561     # In dev mode, we create some snake oil certs that we'll
 562     # use as CUSTOM_CERTS, so we don't skip the states file.
 563     # Same when using self-signed certificates.
 564     SKIP_SNAKE_OIL="dont_add_snakeoil_certs"
 565   fi
 566   for f in $(ls "${F_DIR}"/extra/extra/*.sls | egrep -v "${SKIP_SNAKE_OIL}|shell_"); do
 567   echo "    - extra.$(basename ${f} | sed 's/.sls$//g')" >> ${STATES_TOP}
 568   done
 569   # Use byo or self-signed certificates
 570   if [ "${SSL_MODE}" != "lets-encrypt" ]; then
 571     mkdir -p "${F_DIR}"/extra/extra/files
 572   fi
 573 fi
 574
 575 # If we want specific roles for a node, just add the desired states
 576 # and its dependencies
 577 if [ -z "${ROLES:-}" ]; then
 578   # States
 579   echo "    - nginx.passenger" >> ${STATES_TOP}
 580   if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 581     if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 582       grep -q "aws_credentials" ${STATES_TOP} || echo "    - extra.aws_credentials" >> ${STATES_TOP}
 583     fi
 584     grep -q "letsencrypt" ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 585   else
 586     mkdir -p --mode=0700 /srv/salt/certs
 587     if [ "${SSL_MODE}" = "bring-your-own" ]; then
 588       # Copy certs to formula extra/files
 589       install --mode=0600 ${CUSTOM_CERTS_DIR}/* /srv/salt/certs/
 590       # We add the custom_certs state
 591       grep -q "custom_certs" ${STATES_TOP} || echo "    - extra.custom_certs" >> ${STATES_TOP}
 592       if [ "${SSL_KEY_ENCRYPTED}" = "yes" ]; then
 593         grep -q "ssl_key_encrypted" ${STATES_TOP} || echo "    - extra.ssl_key_encrypted" >> ${STATES_TOP}
 594       fi
 595     fi
 596     # In self-signed mode, the certificate files will be created and put in the
 597     # destination directory by the snakeoil_certs.sls state file
 598   fi
 599
 600   echo "    - postgres" >> ${STATES_TOP}
 601   echo "    - logrotate" >> ${STATES_TOP}
 602   echo "    - docker.software" >> ${STATES_TOP}
 603   echo "    - arvados.repo" >> ${STATES_TOP}
 604   echo "    - arvados.config" >> ${STATES_TOP}
 605   echo "    - arvados.ruby" >> ${STATES_TOP}
 606   echo "    - arvados.api" >> ${STATES_TOP}
 607   echo "    - arvados.controller" >> ${STATES_TOP}
 608   echo "    - arvados.keepstore" >> ${STATES_TOP}
 609   echo "    - arvados.websocket" >> ${STATES_TOP}
 610   echo "    - arvados.keepweb" >> ${STATES_TOP}
 611   echo "    - arvados.workbench2" >> ${STATES_TOP}
 612   echo "    - arvados.keepproxy" >> ${STATES_TOP}
 613   echo "    - arvados.shell" >> ${STATES_TOP}
 614   echo "    - arvados.dispatcher" >> ${STATES_TOP}
 615   echo "    - extra.shell_sudo_passwordless" >> ${STATES_TOP}
 616   echo "    - extra.shell_cron_add_login_sync" >> ${STATES_TOP}
 617   echo "    - extra.passenger_rvm" >> ${STATES_TOP}
 618   echo "    - extra.workbench1_uninstall" >> ${STATES_TOP}
 619
 620   # Pillars
 621   echo "    - docker" >> ${PILLARS_TOP}
 622   echo "    - nginx_api_configuration" >> ${PILLARS_TOP}
 623   echo "    - logrotate" >> ${PILLARS_TOP}
 624   echo "    - logrotate_api" >> ${PILLARS_TOP}
 625   echo "    - nginx_controller_configuration" >> ${PILLARS_TOP}
 626   echo "    - nginx_keepproxy_configuration" >> ${PILLARS_TOP}
 627   echo "    - nginx_keepweb_configuration" >> ${PILLARS_TOP}
 628   echo "    - nginx_passenger" >> ${PILLARS_TOP}
 629   echo "    - nginx_websocket_configuration" >> ${PILLARS_TOP}
 630   echo "    - nginx_webshell_configuration" >> ${PILLARS_TOP}
 631   echo "    - nginx_workbench2_configuration" >> ${PILLARS_TOP}
 632   echo "    - nginx_workbench_configuration" >> ${PILLARS_TOP}
 633   echo "    - logrotate_wb1" >> ${PILLARS_TOP}
 634   echo "    - postgresql" >> ${PILLARS_TOP}
 635
 636   # We need to tweak the Nginx's pillar depending whether we want plan nginx or nginx+passenger
 637   NGINX_INSTALL_SOURCE="install_from_phusionpassenger"
 638   sed -i "s/__NGINX_INSTALL_SOURCE__/${NGINX_INSTALL_SOURCE}/g" ${P_DIR}/nginx_passenger.sls
 639
 640   if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 641     if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 642       grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 643     fi
 644     grep -q "letsencrypt" ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 645
 646     hosts=("controller" "websocket" "workbench" "workbench2" "webshell" "keepproxy")
 647     if [ ${USE_SINGLE_HOSTNAME} = "no" ]; then
 648       hosts+=("download" "collections")
 649     else
 650       hosts+=("keepweb")
 651     fi
 652
 653     for c in "${hosts[@]}"; do
 654       # Are we in a single-host-single-hostname env?
 655       if [ "${USE_SINGLE_HOSTNAME}" = "yes" ]; then
 656         # Are we in a single-host-single-hostname env?
 657         CERT_NAME=${HOSTNAME_EXT}
 658       else
 659         # We are in a multiple-hostnames env
 660         CERT_NAME=${c}.${DOMAIN}
 661       fi
 662
 663       # As the pillar differs whether we use LE or custom certs, we need to do a final edition on them
 664       sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${CERT_NAME}*/g;
 665               s#__CERT_PEM__#/etc/letsencrypt/live/${CERT_NAME}/fullchain.pem#g;
 666               s#__CERT_KEY__#/etc/letsencrypt/live/${CERT_NAME}/privkey.pem#g" \
 667       ${P_DIR}/nginx_${c}_configuration.sls
 668     done
 669   else
 670     # Use custom certs (either dev mode or prod)
 671     grep -q "extra_custom_certs" ${PILLARS_TOP} || echo "    - extra_custom_certs" >> ${PILLARS_TOP}
 672     # And add the certs in the custom_certs pillar
 673     echo "extra_custom_certs_dir: /srv/salt/certs" > ${P_DIR}/extra_custom_certs.sls
 674     echo "extra_custom_certs:" >> ${P_DIR}/extra_custom_certs.sls
 675
 676     for c in controller websocket workbench workbench2 webshell keepweb keepproxy; do
 677       # Are we in a single-host-single-hostname env?
 678       if [ "${USE_SINGLE_HOSTNAME}" = "yes" ]; then
 679         # Are we in a single-host-single-hostname env?
 680         CERT_NAME=${HOSTNAME_EXT}
 681       else
 682         # We are in a multiple-hostnames env
 683         CERT_NAME=${c}
 684       fi
 685
 686       if [[ "$SSL_MODE" == "bring-your-own" ]]; then
 687         copy_custom_cert ${CUSTOM_CERTS_DIR} ${CERT_NAME}
 688       fi
 689
 690       grep -q ${CERT_NAME} ${P_DIR}/extra_custom_certs.sls || echo "  - ${CERT_NAME}" >> ${P_DIR}/extra_custom_certs.sls
 691
 692       # As the pillar differs whether we use LE or custom certs, we need to do a final edition on them
 693       sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${CERT_NAME}_cert_file_copy/g;
 694               s#__CERT_PEM__#/etc/nginx/ssl/arvados-${CERT_NAME}.pem#g;
 695               s#__CERT_KEY__#/etc/nginx/ssl/arvados-${CERT_NAME}.key#g" \
 696       ${P_DIR}/nginx_${c}_configuration.sls
 697     done
 698   fi
 699 else
 700   # If we add individual roles, make sure we add the repo first
 701   echo "    - arvados.repo" >> ${STATES_TOP}
 702   # We add the extra_custom_certs state
 703   grep -q "extra.custom_certs"    ${STATES_TOP} || echo "    - extra.custom_certs" >> ${STATES_TOP}
 704   if [ "${SSL_KEY_ENCRYPTED}" = "yes" ]; then
 705     grep -q "ssl_key_encrypted" ${STATES_TOP} || echo "    - extra.ssl_key_encrypted" >> ${STATES_TOP}
 706   fi
 707
 708   # And we add the basic part for the certs pillar
 709   if [ "${SSL_MODE}" != "lets-encrypt" ]; then
 710     # And add the certs in the custom_certs pillar
 711     echo "extra_custom_certs_dir: /srv/salt/certs" > ${P_DIR}/extra_custom_certs.sls
 712     echo "extra_custom_certs:" >> ${P_DIR}/extra_custom_certs.sls
 713     grep -q "extra_custom_certs" ${PILLARS_TOP} || echo "    - extra_custom_certs" >> ${PILLARS_TOP}
 714   fi
 715
 716   # Prometheus state on all nodes due to the node exporter below
 717   grep -q "\- prometheus$" ${STATES_TOP} || echo "    - prometheus" >> ${STATES_TOP}
 718   # Prometheus node exporter pillar
 719   grep -q "prometheus_node_exporter" ${PILLARS_TOP} || echo "    - prometheus_node_exporter" >> ${PILLARS_TOP}
 720
 721   for R in ${ROLES:-}; do
 722     case "${R}" in
 723       "database")
 724         # States
 725         grep -q "\- postgres$" ${STATES_TOP} || echo "    - postgres" >> ${STATES_TOP}
 726         grep -q "extra.prometheus_pg_exporter" ${STATES_TOP} || echo "    - extra.prometheus_pg_exporter" >> ${STATES_TOP}
 727         # Pillars
 728         grep -q "postgresql" ${PILLARS_TOP} || echo "    - postgresql" >> ${PILLARS_TOP}
 729         grep -q "prometheus_pg_exporter" ${PILLARS_TOP} || echo "    - prometheus_pg_exporter" >> ${PILLARS_TOP}
 730       ;;
 731       "monitoring")
 732         ### Support files ###
 733         GRAFANA_DASHBOARDS_DEST_DIR=/srv/salt/dashboards
 734         mkdir -p "${GRAFANA_DASHBOARDS_DEST_DIR}"
 735         rm -f "${GRAFANA_DASHBOARDS_DEST_DIR}"/*
 736         # "ArvadosPromDataSource" is the hardcoded UID for Prometheus' datasource
 737         # in Grafana.
 738         for f in $(ls "${GRAFANA_DASHBOARDS_DIR}"/*.json); do
 739           sed "s#__TLS_EXPIRATION_YELLOW__#${TLS_EXPIRATION_YELLOW}#g;
 740                s#__TLS_EXPIRATION_GREEN__#${TLS_EXPIRATION_GREEN}#g;
 741                s#\${DS_PROMETHEUS}#ArvadosPromDataSource#g" \
 742           "${f}" > "${GRAFANA_DASHBOARDS_DEST_DIR}"/$(basename "${f}")
 743         done
 744
 745         ### States ###
 746         grep -q "\- nginx$" ${STATES_TOP} || echo "    - nginx" >> ${STATES_TOP}
 747         grep -q "extra.nginx_prometheus_configuration" ${STATES_TOP} || echo "    - extra.nginx_prometheus_configuration" >> ${STATES_TOP}
 748
 749         grep -q "\- grafana$" ${STATES_TOP} || echo "    - grafana" >> ${STATES_TOP}
 750         grep -q "extra.grafana_datasource" ${STATES_TOP} || echo "    - extra.grafana_datasource" >> ${STATES_TOP}
 751         grep -q "extra.grafana_dashboards" ${STATES_TOP} || echo "    - extra.grafana_dashboards" >> ${STATES_TOP}
 752         grep -q "extra.grafana_admin_user" ${STATES_TOP} || echo "    - extra.grafana_admin_user" >> ${STATES_TOP}
 753
 754         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 755           grep -q "letsencrypt"     ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 756           if [ "x${USE_LETSENCRYPT_ROUTE53:-}" = "xyes" ]; then
 757             grep -q "aws_credentials" ${STATES_TOP} || echo "    - aws_credentials" >> ${STATES_TOP}
 758           fi
 759         elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 760           for SVC in grafana prometheus; do
 761             copy_custom_cert ${CUSTOM_CERTS_DIR} ${SVC}
 762           done
 763         fi
 764         ### Pillars ###
 765         grep -q "prometheus_server" ${PILLARS_TOP} || echo "    - prometheus_server" >> ${PILLARS_TOP}
 766         grep -q "grafana" ${PILLARS_TOP} || echo "    - grafana" >> ${PILLARS_TOP}
 767         for SVC in grafana prometheus; do
 768           grep -q "nginx_${SVC}_configuration" ${PILLARS_TOP} || echo "    - nginx_${SVC}_configuration" >> ${PILLARS_TOP}
 769         done
 770         grep -q "nginx_snippets" ${PILLARS_TOP} || echo "    - nginx_snippets" >> ${PILLARS_TOP}
 771         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 772           grep -q "letsencrypt"     ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 773           for SVC in grafana prometheus; do
 774             grep -q "letsencrypt_${SVC}_configuration" ${PILLARS_TOP} || echo "    - letsencrypt_${SVC}_configuration" >> ${PILLARS_TOP}
 775             sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${SVC}.${DOMAIN}*/g;
 776                     s#__CERT_PEM__#/etc/letsencrypt/live/${SVC}.${DOMAIN}/fullchain.pem#g;
 777                     s#__CERT_KEY__#/etc/letsencrypt/live/${SVC}.${DOMAIN}/privkey.pem#g" \
 778             ${P_DIR}/nginx_${SVC}_configuration.sls
 779           done
 780           if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 781             grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 782           fi
 783         elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 784           grep -q "ssl_key_encrypted" ${PILLARS_TOP} || echo "    - ssl_key_encrypted" >> ${PILLARS_TOP}
 785           for SVC in grafana prometheus; do
 786             sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${SVC}_cert_file_copy/g;
 787                     s#__CERT_PEM__#/etc/nginx/ssl/arvados-${SVC}.pem#g;
 788                     s#__CERT_KEY__#/etc/nginx/ssl/arvados-${SVC}.key#g" \
 789               ${P_DIR}/nginx_${SVC}_configuration.sls
 790             grep -q ${SVC} ${P_DIR}/extra_custom_certs.sls || echo "  - ${SVC}" >> ${P_DIR}/extra_custom_certs.sls
 791           done
 792         fi
 793       ;;
 794       "balancer")
 795         ### States ###
 796         grep -q "\- nginx$" ${STATES_TOP} || echo "    - nginx" >> ${STATES_TOP}
 797
 798         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 799           grep -q "letsencrypt"     ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 800           if [ "x${USE_LETSENCRYPT_ROUTE53:-}" = "xyes" ]; then
 801             grep -q "aws_credentials" ${STATES_TOP} || echo "    - aws_credentials" >> ${STATES_TOP}
 802           fi
 803         elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 804           copy_custom_cert ${CUSTOM_CERTS_DIR} ${R}
 805         fi
 806
 807         ### Pillars ###
 808         grep -q "nginx_${R}_configuration" ${PILLARS_TOP} || echo "    - nginx_${R}_configuration" >> ${PILLARS_TOP}
 809
 810         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 811           grep -q "letsencrypt"     ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 812
 813           grep -q "letsencrypt_${R}_configuration" ${PILLARS_TOP} || echo "    - letsencrypt_${R}_configuration" >> ${PILLARS_TOP}
 814           sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${ROLE2NODES['balancer']}*/g;
 815                   s#__CERT_PEM__#/etc/letsencrypt/live/${ROLE2NODES['balancer']}/fullchain.pem#g;
 816                   s#__CERT_KEY__#/etc/letsencrypt/live/${ROLE2NODES['balancer']}/privkey.pem#g" \
 817           ${P_DIR}/nginx_${R}_configuration.sls
 818
 819           if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 820             grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 821           fi
 822         elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 823           grep -q "ssl_key_encrypted" ${PILLARS_TOP} || echo "    - ssl_key_encrypted" >> ${PILLARS_TOP}
 824           sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${R}_cert_file_copy/g;
 825                   s#__CERT_PEM__#/etc/nginx/ssl/arvados-${R}.pem#g;
 826                   s#__CERT_KEY__#/etc/nginx/ssl/arvados-${R}.key#g" \
 827             ${P_DIR}/nginx_${R}_configuration.sls
 828           grep -q "${R}" ${P_DIR}/extra_custom_certs.sls || echo "  - ${R}" >> ${P_DIR}/extra_custom_certs.sls
 829         fi
 830       ;;
 831       "controller")
 832         ### States ###
 833         grep -q "    - logrotate" ${STATES_TOP} || echo "    - logrotate" >> ${STATES_TOP}
 834         if grep -q "    - nginx.*$" ${STATES_TOP}; then
 835           sed -i s/"^    - nginx.*$"/"    - nginx.passenger"/g ${STATES_TOP}
 836         else
 837           echo "    - nginx.passenger" >> ${STATES_TOP}
 838         fi
 839         echo "    - extra.passenger_rvm" >> ${STATES_TOP}
 840         grep -q "^    - postgres\\.client$" ${STATES_TOP} || echo "    - postgres.client" >> ${STATES_TOP}
 841
 842         ### If we don't install and run LE before arvados-api-server, it fails and breaks everything
 843         ### after it. So we add this here as we are, after all, sharing the host for api and controller
 844         if [ "${ENABLE_BALANCER}" == "no" ]; then
 845           if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 846             if [ "x${USE_LETSENCRYPT_ROUTE53:-}" = "xyes" ]; then
 847               grep -q "aws_credentials" ${STATES_TOP} || echo "    - aws_credentials" >> ${STATES_TOP}
 848             fi
 849             grep -q "letsencrypt"     ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 850           elif [ "${SSL_MODE}" = "bring-your-own" ]; then
 851             copy_custom_cert ${CUSTOM_CERTS_DIR} ${R}
 852             grep -q controller ${P_DIR}/extra_custom_certs.sls || echo "  - controller" >> ${P_DIR}/extra_custom_certs.sls
 853           fi
 854         fi
 855         grep -q "arvados.api" ${STATES_TOP} || echo "    - arvados.api" >> ${STATES_TOP}
 856         grep -q "arvados.controller" ${STATES_TOP} || echo "    - arvados.controller" >> ${STATES_TOP}
 857
 858         ### Pillars ###
 859         grep -q "logrotate" ${PILLARS_TOP}                || echo "    - logrotate" >> ${PILLARS_TOP}
 860         grep -q "logrotate_api" ${PILLARS_TOP}            || echo "    - logrotate_api" >> ${PILLARS_TOP}
 861         grep -q "aws_credentials" ${PILLARS_TOP}          || echo "    - aws_credentials" >> ${PILLARS_TOP}
 862         grep -q "postgresql" ${PILLARS_TOP}               || echo "    - postgresql" >> ${PILLARS_TOP}
 863         grep -q "nginx_passenger" ${PILLARS_TOP}          || echo "    - nginx_passenger" >> ${PILLARS_TOP}
 864         grep -q "nginx_snippets" ${PILLARS_TOP}           || echo "    - nginx_snippets" >> ${PILLARS_TOP}
 865         grep -q "nginx_api_configuration" ${PILLARS_TOP} || echo "    - nginx_api_configuration" >> ${PILLARS_TOP}
 866         grep -q "nginx_controller_configuration" ${PILLARS_TOP} || echo "    - nginx_controller_configuration" >> ${PILLARS_TOP}
 867
 868         if [ "${ENABLE_BALANCER}" == "no" ]; then
 869           if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 870             if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 871               grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 872             fi
 873
 874             grep -q "letsencrypt"     ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 875             grep -q "letsencrypt_${R}_configuration" ${PILLARS_TOP} || echo "    - letsencrypt_${R}_configuration" >> ${PILLARS_TOP}
 876             sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${R}.${DOMAIN}*/g;
 877                     s#__CERT_PEM__#/etc/letsencrypt/live/${R}.${DOMAIN}/fullchain.pem#g;
 878                     s#__CERT_KEY__#/etc/letsencrypt/live/${R}.${DOMAIN}/privkey.pem#g" \
 879             ${P_DIR}/nginx_${R}_configuration.sls
 880           else
 881             grep -q "ssl_key_encrypted" ${PILLARS_TOP} || echo "    - ssl_key_encrypted" >> ${PILLARS_TOP}
 882             sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${R}_cert_file_copy/g;
 883                     s#__CERT_PEM__#/etc/nginx/ssl/arvados-${R}.pem#g;
 884                     s#__CERT_KEY__#/etc/nginx/ssl/arvados-${R}.key#g" \
 885             ${P_DIR}/nginx_${R}_configuration.sls
 886             grep -q ${R} ${P_DIR}/extra_custom_certs.sls || echo "  - ${R}" >> ${P_DIR}/extra_custom_certs.sls
 887           fi
 888         fi
 889         # We need to tweak the Nginx's pillar depending whether we want plain nginx or nginx+passenger
 890         NGINX_INSTALL_SOURCE="install_from_phusionpassenger"
 891         sed -i "s/__NGINX_INSTALL_SOURCE__/${NGINX_INSTALL_SOURCE}/g" ${P_DIR}/nginx_passenger.sls
 892       ;;
 893       "websocket" | "workbench" | "workbench2" | "webshell" | "keepweb" | "keepproxy")
 894         ### States ###
 895         grep -q "\- nginx$" ${STATES_TOP} || echo "    - nginx" >> ${STATES_TOP}
 896
 897         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 898           if [ "x${USE_LETSENCRYPT_ROUTE53:-}" = "xyes" ]; then
 899             grep -q "aws_credentials" ${STATES_TOP} || echo "    - aws_credentials" >> ${STATES_TOP}
 900           fi
 901           grep -q "letsencrypt"     ${STATES_TOP} || echo "    - letsencrypt" >> ${STATES_TOP}
 902         else
 903           # Use custom certs, special case for keepweb
 904           if [ ${R} = "keepweb" ]; then
 905             if [ "${SSL_MODE}" = "bring-your-own" ]; then
 906               copy_custom_cert ${CUSTOM_CERTS_DIR} download
 907               copy_custom_cert ${CUSTOM_CERTS_DIR} collections
 908             fi
 909           else
 910             if [ "${SSL_MODE}" = "bring-your-own" ]; then
 911               copy_custom_cert ${CUSTOM_CERTS_DIR} ${R}
 912             fi
 913           fi
 914         fi
 915
 916         # webshell role is just a nginx vhost, so it has no state
 917         # workbench role is deprecated since 2.7.0
 918         if [[ "${R}" != "webshell" && "${R}" != "workbench" ]]; then
 919           grep -q "arvados.${R}" ${STATES_TOP} || echo "    - arvados.${R}" >> ${STATES_TOP}
 920         fi
 921         # Make sure wb1's package get uninstalled
 922         if [[ "${R}" == "workbench" ]]; then
 923           grep -q "workbench1_uninstall" ${STATES_TOP} || echo "    - extra.workbench1_uninstall" >> ${STATES_TOP}
 924         fi
 925
 926         ### Pillars ###
 927         grep -q "nginx_${R}_configuration" ${PILLARS_TOP} || echo "    - nginx_${R}_configuration" >> ${PILLARS_TOP}
 928         grep -q "nginx_snippets" ${PILLARS_TOP} || echo "    - nginx_snippets" >> ${PILLARS_TOP}
 929         # Special case for keepweb
 930         if [ ${R} = "keepweb" ]; then
 931           grep -q "nginx_download_configuration" ${PILLARS_TOP} || echo "    - nginx_download_configuration" >> ${PILLARS_TOP}
 932           grep -q "nginx_collections_configuration" ${PILLARS_TOP} || echo "    - nginx_collections_configuration" >> ${PILLARS_TOP}
 933         fi
 934
 935         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 936           if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 937             grep -q "aws_credentials" ${PILLARS_TOP} || echo "    - aws_credentials" >> ${PILLARS_TOP}
 938           fi
 939           grep -q "letsencrypt"     ${PILLARS_TOP} || echo "    - letsencrypt" >> ${PILLARS_TOP}
 940           grep -q "letsencrypt_${R}_configuration" ${PILLARS_TOP} || echo "    - letsencrypt_${R}_configuration" >> ${PILLARS_TOP}
 941
 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 [ ${R} = "keepweb" ]; then
 945             for kwsub in download collections; do
 946               sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${kwsub}.${DOMAIN}*/g;
 947                       s#__CERT_PEM__#/etc/letsencrypt/live/${kwsub}.${DOMAIN}/fullchain.pem#g;
 948                       s#__CERT_KEY__#/etc/letsencrypt/live/${kwsub}.${DOMAIN}/privkey.pem#g" \
 949               ${P_DIR}/nginx_${kwsub}_configuration.sls
 950             done
 951           else
 952             sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${R}.${DOMAIN}*/g;
 953                     s#__CERT_PEM__#/etc/letsencrypt/live/${R}.${DOMAIN}/fullchain.pem#g;
 954                     s#__CERT_KEY__#/etc/letsencrypt/live/${R}.${DOMAIN}/privkey.pem#g" \
 955             ${P_DIR}/nginx_${R}_configuration.sls
 956           fi
 957         else
 958           grep -q "ssl_key_encrypted" ${PILLARS_TOP} || echo "    - ssl_key_encrypted" >> ${PILLARS_TOP}
 959           # As the pillar differ whether we use LE or custom certs, we need to do a final edition on them
 960           # Special case for keepweb
 961           if [ ${R} = "keepweb" ]; then
 962             for kwsub in download collections; do
 963               sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${kwsub}_cert_file_copy/g;
 964                       s#__CERT_PEM__#/etc/nginx/ssl/arvados-${kwsub}.pem#g;
 965                       s#__CERT_KEY__#/etc/nginx/ssl/arvados-${kwsub}.key#g" \
 966               ${P_DIR}/nginx_${kwsub}_configuration.sls
 967               grep -q ${kwsub} ${P_DIR}/extra_custom_certs.sls || echo "  - ${kwsub}" >> ${P_DIR}/extra_custom_certs.sls
 968             done
 969           else
 970             sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_${R}_cert_file_copy/g;
 971                     s#__CERT_PEM__#/etc/nginx/ssl/arvados-${R}.pem#g;
 972                     s#__CERT_KEY__#/etc/nginx/ssl/arvados-${R}.key#g" \
 973             ${P_DIR}/nginx_${R}_configuration.sls
 974             grep -q ${R} ${P_DIR}/extra_custom_certs.sls || echo "  - ${R}" >> ${P_DIR}/extra_custom_certs.sls
 975           fi
 976         fi
 977         # We need to tweak the Nginx's pillar depending whether we want plain nginx or nginx+passenger
 978         sed -i "s/__NGINX_INSTALL_SOURCE__/${NGINX_INSTALL_SOURCE}/g" ${P_DIR}/nginx_passenger.sls
 979       ;;
 980       "shell")
 981         # States
 982         echo "    - extra.shell_sudo_passwordless" >> ${STATES_TOP}
 983         echo "    - extra.shell_cron_add_login_sync" >> ${STATES_TOP}
 984         grep -q "docker" ${STATES_TOP}       || echo "    - docker.software" >> ${STATES_TOP}
 985         grep -q "arvados.${R}" ${STATES_TOP} || echo "    - arvados.${R}" >> ${STATES_TOP}
 986         # Pillars
 987         grep -q "docker" ${PILLARS_TOP}       || echo "    - docker" >> ${PILLARS_TOP}
 988       ;;
 989       "dispatcher" | "keepbalance" | "keepstore")
 990         # States
 991         grep -q "arvados.${R}" ${STATES_TOP} || echo "    - arvados.${R}" >> ${STATES_TOP}
 992         # Pillars
 993         # ATM, no specific pillar needed
 994       ;;
 995       *)
 996         echo "Unknown role ${R}"
 997         exit 1
 998       ;;
 999     esac
1000   done
1001 fi
1002
1003 if [ "${DUMP_CONFIG}" = "yes" ]; then
1004   # We won't run the rest of the script because we're just dumping the config
1005   exit 0
1006 fi
1007
1008 # Now run the install
1009 salt-call --state-output=mixed --local state.apply -l ${LOG_LEVEL}
1010
1011 # Finally, make sure that /etc/hosts is not overwritten on reboot
1012 if [ -d /etc/cloud/cloud.cfg.d ]; then
1013   # TODO: will this work on CentOS?
1014   sed -i 's/^manage_etc_hosts: true/#manage_etc_hosts: true/g' /etc/cloud/cloud.cfg.d/*
1015 fi
1016
1017 # Leave a copy of the Arvados CA so the user can copy it where it's required
1018 if [ "${SSL_MODE}" = "self-signed" ]; then
1019   echo "Copying the Arvados CA certificate '${DOMAIN}-arvados-snakeoil-ca.crt' to the installer dir, so you can import it"
1020   if [ "x${VAGRANT:-}" = "xyes" ]; then
1021     cp /etc/ssl/certs/arvados-snakeoil-ca.pem /vagrant/${DOMAIN}-arvados-snakeoil-ca.pem
1022   else
1023     cp /etc/ssl/certs/arvados-snakeoil-ca.pem ${SCRIPT_DIR}/${DOMAIN}-arvados-snakeoil-ca.crt
1024   fi
1025 fi
1026
1027 if [ "x${VAGRANT:-}" = "xyes" ]; then
1028     # If running in a vagrant VM, also add default user to docker group
1029     echo "Adding the vagrant user to the docker group"
1030     usermod -a -G docker vagrant
1031 fi
1032
1033 # Test that the installation finished correctly
1034 if [ "x${TEST:-}" = "xyes" ]; then
1035   cd ${T_DIR}
1036   # If we use RVM, we need to run this with it, or most ruby commands will fail
1037   RVM_EXEC=""
1038   if [ -x /usr/local/rvm/bin/rvm-exec ]; then
1039     RVM_EXEC="/usr/local/rvm/bin/rvm-exec"
1040   fi
1041   ${RVM_EXEC} ./run-test.sh
1042 fi