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 -o pipefail
  14
  15 # capture the directory that the script is running from
  16 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
  17
  18 usage() {
  19   echo >&2
  20   echo >&2 "Usage: ${0} [-h] [-h]"
  21   echo >&2
  22   echo >&2 "${0} options:"
  23   echo >&2 "  -d, --debug                                 Run salt installation in debug mode"
  24   echo >&2 "  -c <local.params>, --config <local.params>  Path to the local.params config file"
  25   echo >&2 "  -t, --test                                  Test installation running a CWL workflow"
  26   echo >&2 "  -r, --roles                                 List of Arvados roles to apply to the host, comma separated"
  27   echo >&2 "                                              Possible values are:"
  28   echo >&2 "                                                api"
  29   echo >&2 "                                                controller"
  30   echo >&2 "                                                dispatcher"
  31   echo >&2 "                                                keepproxy"
  32   echo >&2 "                                                keepbalance"
  33   echo >&2 "                                                keepstore"
  34   echo >&2 "                                                keepweb"
  35   echo >&2 "                                                shell"
  36   echo >&2 "                                                webshell"
  37   echo >&2 "                                                websocket"
  38   echo >&2 "                                                workbench"
  39   echo >&2 "                                                workbench2"
  40   echo >&2 "                                              Defaults to applying them all"
  41   echo >&2 "  -h, --help                                  Display this help and exit"
  42   echo >&2 "  --dump-config <dest_dir>                    Dumps the pillars and states to a directory"
  43   echo >&2 "                                              This parameter does not perform any installation at all. It's"
  44   echo >&2 "                                              intended to give you a parsed set of configuration files so"
  45   echo >&2 "                                              you can inspect them or use them in you Saltstack infrastructure."
  46   echo >&2 "                                              It"
  47   echo >&2 "                                                - parses the pillar and states templates,"
  48   echo >&2 "                                                - downloads the helper formulas with their desired versions,"
  49   echo >&2 "                                                - prepares the 'top.sls' files both for pillars and states"
  50   echo >&2 "                                                  for the selected role(s)"
  51   echo >&2 "                                                - writes the resulting files into <dest_dir>"
  52   echo >&2 "  -v, --vagrant                               Run in vagrant and use the /vagrant shared dir"
  53   echo >&2 "  --development                               Run in dev mode, using snakeoil certs"
  54   echo >&2
  55 }
  56
  57 arguments() {
  58   # NOTE: This requires GNU getopt (part of the util-linux package on Debian-based distros).
  59   if ! which getopt > /dev/null; then
  60     echo >&2 "GNU getopt is required to run this script. Please install it and re-reun it"
  61     exit 1
  62   fi
  63
  64   TEMP=$(getopt -o c:dhp:r:tv \
  65     --long config:,debug,development,dump-config:,help,roles:,test,vagrant \
  66     -n "${0}" -- "${@}")
  67
  68   if [ ${?} != 0 ];
  69     then echo "Please check the parameters you entered and re-run again"
  70     exit 1
  71   fi
  72   # Note the quotes around `$TEMP': they are essential!
  73   eval set -- "$TEMP"
  74
  75   while [ ${#} -ge 1 ]; do
  76     case ${1} in
  77       -c | --config)
  78         CONFIG_FILE=${2}
  79         shift 2
  80         ;;
  81       -d | --debug)
  82         LOG_LEVEL="debug"
  83         shift
  84         set -x
  85         ;;
  86       --dump-config)
  87         if [[ ${2} = /* ]]; then
  88           DUMP_SALT_CONFIG_DIR=${2}
  89         else
  90           DUMP_SALT_CONFIG_DIR=${PWD}/${2}
  91         fi
  92         ## states
  93         S_DIR="${DUMP_SALT_CONFIG_DIR}/salt"
  94         ## formulas
  95         F_DIR="${DUMP_SALT_CONFIG_DIR}/formulas"
  96         ## pillars
  97         P_DIR="${DUMP_SALT_CONFIG_DIR}/pillars"
  98         ## tests
  99         T_DIR="${DUMP_SALT_CONFIG_DIR}/tests"
 100         DUMP_CONFIG="yes"
 101         shift 2
 102         ;;
 103       --development)
 104         DEV_MODE="yes"
 105         shift 1
 106         ;;
 107       -r | --roles)
 108         for i in ${2//,/ }
 109           do
 110             # Verify the role exists
 111             if [[ ! "database,api,controller,keepstore,websocket,keepweb,workbench2,webshell,keepbalance,keepproxy,shell,workbench,dispatcher" == *"$i"* ]]; then
 112               echo "The role '${i}' is not a valid role"
 113               usage
 114               exit 1
 115             fi
 116             ROLES="${ROLES} ${i}"
 117           done
 118           shift 2
 119         ;;
 120       -t | --test)
 121         TEST="yes"
 122         shift
 123         ;;
 124       -v | --vagrant)
 125         VAGRANT="yes"
 126         shift
 127         ;;
 128       --)
 129         shift
 130         break
 131         ;;
 132       *)
 133         usage
 134         exit 1
 135         ;;
 136     esac
 137   done
 138 }
 139
 140 copy_custom_cert() {
 141   cert_dir=${1}
 142   cert_name=${2}
 143
 144   mkdir -p /srv/salt/certs
 145   chmod 700 /srv/salt/certs
 146
 147   if [ -f ${cert_dir}/${cert_name}.crt ]; then
 148     cp -v ${cert_dir}/${cert_name}.crt /srv/salt/certs/arvados-${cert_name}.pem
 149     chmod 600 /srv/salt/certs/arvados-${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     cp -v ${cert_dir}/${cert_name}.key /srv/salt/certs/arvados-${cert_name}.key
 156     chmod 600 /srv/salt/certs/arvados-${cert_name}.key
 157   else
 158     echo "${cert_dir}/${cert_name}.key does not exist. Exiting"
 159     exit 1
 160   fi
 161 }
 162
 163 DEV_MODE="no"
 164 CONFIG_FILE="${SCRIPT_DIR}/local.params"
 165 CONFIG_DIR="local_config_dir"
 166 DUMP_CONFIG="no"
 167 LOG_LEVEL="info"
 168 CONTROLLER_EXT_SSL_PORT=443
 169 TESTS_DIR="tests"
 170
 171 NGINX_INSTALL_SOURCE="install_from_repo"
 172
 173 CLUSTER=""
 174 DOMAIN=""
 175
 176 # Hostnames/IPs used for single-host deploys
 177 IP_INT="127.0.1.1"
 178
 179 # Initial user setup
 180 INITIAL_USER=""
 181 INITIAL_USER_EMAIL=""
 182 INITIAL_USER_PASSWORD=""
 183
 184 CONTROLLER_EXT_SSL_PORT=8000
 185 KEEP_EXT_SSL_PORT=25101
 186 # Both for collections and downloads
 187 KEEPWEB_EXT_SSL_PORT=9002
 188 WEBSHELL_EXT_SSL_PORT=4202
 189 WEBSOCKET_EXT_SSL_PORT=8002
 190 WORKBENCH1_EXT_SSL_PORT=443
 191 WORKBENCH2_EXT_SSL_PORT=3001
 192
 193 SSL_MODE="self-signed"
 194 USE_LETSENCRYPT_ROUTE53="no"
 195 CUSTOM_CERTS_DIR="${SCRIPT_DIR}/local_config_dir/certs"
 196
 197 ## These are ARVADOS-related parameters
 198 # For a stable release, change RELEASE "production" and VERSION to the
 199 # package version (including the iteration, e.g. X.Y.Z-1) of the
 200 # release.
 201 # The "local.params.example.*" files already set "RELEASE=production"
 202 # to deploy  production-ready packages
 203 RELEASE="development"
 204 VERSION="latest"
 205
 206 # These are arvados-formula-related parameters
 207 # An arvados-formula tag. For a stable release, this should be a
 208 # branch name (e.g. X.Y-dev) or tag for the release.
 209 # ARVADOS_TAG="2.2.0"
 210 # BRANCH="main"
 211
 212 # We pin the salt version to avoid potential incompatibilities when a new
 213 # stable version is released.
 214 SALT_VERSION="3004"
 215
 216 # Other formula versions we depend on
 217 #POSTGRES_TAG="v0.44.0"
 218 #POSTGRES_URL="https://github.com/saltstack-formulas/postgres-formula.git"
 219 POSTGRES_TAG="0.45.0-bugfix327"
 220 POSTGRES_URL="https://github.com/arvados/postgres-formula.git"
 221 NGINX_TAG="v2.8.1"
 222 DOCKER_TAG="v2.4.2"
 223 LOCALE_TAG="v0.3.4"
 224 LETSENCRYPT_TAG="v2.1.0"
 225 LOGROTATE_TAG="v0.14.0"
 226
 227 # Salt's dir
 228 DUMP_SALT_CONFIG_DIR=""
 229 ## states
 230 S_DIR="/srv/salt"
 231 ## formulas
 232 F_DIR="/srv/formulas"
 233 ## pillars
 234 P_DIR="/srv/pillars"
 235 ## tests
 236 T_DIR="/tmp/cluster_tests"
 237
 238 arguments ${@}
 239
 240 declare -A NODES
 241
 242 if [ -s ${CONFIG_FILE} ]; then
 243   source ${CONFIG_FILE}
 244 else
 245   echo >&2 "You don't seem to have a config file with initial values."
 246   echo >&2 "Please create a '${CONFIG_FILE}' file as described in"
 247   echo >&2 "  * https://doc.arvados.org/install/salt-single-host.html#single_host, or"
 248   echo >&2 "  * https://doc.arvados.org/install/salt-multi-host.html#multi_host_multi_hostnames"
 249   exit 1
 250 fi
 251
 252 if [ ! -d ${CONFIG_DIR} ]; then
 253   echo >&2 "You don't seem to have a config directory with pillars and states."
 254   echo >&2 "Please create a '${CONFIG_DIR}' directory (as configured in your '${CONFIG_FILE}'). Please see"
 255   echo >&2 "  * https://doc.arvados.org/install/salt-single-host.html#single_host, or"
 256   echo >&2 "  * https://doc.arvados.org/install/salt-multi-host.html#multi_host_multi_hostnames"
 257   exit 1
 258 fi
 259
 260 if grep -rni 'fixme' ${CONFIG_FILE} ${CONFIG_DIR} ; then
 261   echo >&2 "The config file ${CONFIG_FILE} has some parameters that need to be modified."
 262   echo >&2 "Please, fix them and re-run the provision script."
 263   exit 1
 264 fi
 265
 266 if ! grep -qE '^[[:alnum:]]{5}$' <<<${CLUSTER} ; then
 267   echo >&2 "ERROR: <CLUSTER> must be exactly 5 lowercase alphanumeric characters long"
 268   echo >&2 "Fix the cluster name in the 'local.params' file and re-run the provision script"
 269   exit 1
 270 fi
 271
 272 # Only used in single_host/single_name deploys
 273 if [ ! -z "${HOSTNAME_EXT}" ] ; then
 274   # We need to add some extra control vars to manage a single certificate vs. multiple
 275   USE_SINGLE_HOSTNAME="yes"
 276   # Make sure that the value configured as IP_INT is a real IP on the system.
 277   # If we don't error out early here when there is a mismatch, the formula will
 278   # fail with hard to interpret nginx errors later on.
 279   ip addr list |grep "${IP_INT}/" >/dev/null
 280   if [[ $? -ne 0 ]]; then
 281     echo "Unable to find the IP_INT address '${IP_INT}' on the system, please correct the value in local.params. Exiting..."
 282     exit 1
 283   fi
 284 else
 285   USE_SINGLE_HOSTNAME="no"
 286   # We set this variable, anyway, so sed lines do not fail and we don't need to add more
 287   # conditionals
 288   HOSTNAME_EXT="${CLUSTER}.${DOMAIN}"
 289 fi
 290
 291 if [ "${DUMP_CONFIG}" = "yes" ]; then
 292   echo "The provision installer will just dump a config under ${DUMP_SALT_CONFIG_DIR} and exit"
 293 else
 294   # Install a few dependency packages
 295   # First, let's figure out the OS we're working on
 296   OS_ID=$(grep ^ID= /etc/os-release |cut -f 2 -d=  |cut -f 2 -d \")
 297   echo "Detected distro: ${OS_ID}"
 298
 299   case ${OS_ID} in
 300     "centos")
 301       echo "WARNING! Disabling SELinux, see https://dev.arvados.org/issues/18019"
 302       sed -i 's/SELINUX=enforcing/SELINUX=permissive/g' /etc/sysconfig/selinux
 303       setenforce permissive
 304       yum install -y  curl git jq
 305       ;;
 306     "debian"|"ubuntu")
 307       # Wait 2 minutes for any apt locks to clear
 308       # This option is supported from apt 1.9.1 and ignored in older apt versions.
 309       # Cf. https://blog.sinjakli.co.uk/2021/10/25/waiting-for-apt-locks-without-the-hacky-bash-scripts/
 310       DEBIAN_FRONTEND=noninteractive apt -o DPkg::Lock::Timeout=120 update
 311       DEBIAN_FRONTEND=noninteractive apt install -y curl git jq
 312       ;;
 313   esac
 314
 315   if which salt-call; then
 316     echo "Salt already installed"
 317   else
 318     curl -L https://bootstrap.saltstack.com -o /tmp/bootstrap_salt.sh
 319     sh /tmp/bootstrap_salt.sh -XdfP -x python3 stable ${SALT_VERSION}
 320     /bin/systemctl stop salt-minion.service
 321     /bin/systemctl disable salt-minion.service
 322   fi
 323
 324   # Set salt to masterless mode
 325   cat > /etc/salt/minion << EOFSM
 326 failhard: "True"
 327
 328 file_client: local
 329 file_roots:
 330   base:
 331     - ${S_DIR}
 332     - ${F_DIR}/*
 333
 334 pillar_roots:
 335   base:
 336     - ${P_DIR}
 337 EOFSM
 338 fi
 339
 340 mkdir -p ${S_DIR} ${F_DIR} ${P_DIR} ${T_DIR}
 341
 342 # Get the formula and dependencies
 343 cd ${F_DIR} || exit 1
 344 echo "Cloning formulas"
 345 test -d docker && ( cd docker && git fetch ) \
 346   || git clone --quiet https://github.com/saltstack-formulas/docker-formula.git ${F_DIR}/docker
 347 ( cd docker && git checkout --quiet tags/"${DOCKER_TAG}" )
 348
 349 echo "...locale"
 350 test -d locale && ( cd locale && git fetch ) \
 351   || git clone --quiet https://github.com/saltstack-formulas/locale-formula.git ${F_DIR}/locale
 352 ( cd locale && git checkout --quiet tags/"${LOCALE_TAG}" )
 353
 354 echo "...nginx"
 355 test -d nginx && ( cd nginx && git fetch ) \
 356   || git clone --quiet https://github.com/saltstack-formulas/nginx-formula.git ${F_DIR}/nginx
 357 ( cd nginx && git checkout --quiet tags/"${NGINX_TAG}" )
 358
 359 echo "...postgres"
 360 test -d postgres && ( cd postgres && git fetch ) \
 361   || git clone --quiet ${POSTGRES_URL} ${F_DIR}/postgres
 362 ( cd postgres && git checkout --quiet tags/"${POSTGRES_TAG}" )
 363
 364 echo "...letsencrypt"
 365 test -d letsencrypt && ( cd letsencrypt && git fetch ) \
 366   || git clone --quiet https://github.com/saltstack-formulas/letsencrypt-formula.git ${F_DIR}/letsencrypt
 367 ( cd letsencrypt && git checkout --quiet tags/"${LETSENCRYPT_TAG}" )
 368
 369 echo "...logrotate"
 370 test -d logrotate && ( cd logrotate && git fetch ) \
 371   || git clone --quiet https://github.com/saltstack-formulas/logrotate-formula.git ${F_DIR}/logrotate
 372 ( cd logrotate && git checkout --quiet tags/"${LOGROTATE_TAG}" )
 373
 374 echo "...arvados"
 375 test -d arvados || git clone --quiet https://git.arvados.org/arvados-formula.git ${F_DIR}/arvados
 376
 377 # If we want to try a specific branch of the formula
 378 if [ "x${BRANCH}" != "x" ]; then
 379   ( cd ${F_DIR}/arvados && git checkout --quiet -t origin/"${BRANCH}" -b "${BRANCH}" )
 380 elif [ "x${ARVADOS_TAG}" != "x" ]; then
 381   ( cd ${F_DIR}/arvados && git checkout --quiet tags/"${ARVADOS_TAG}" -b "${ARVADOS_TAG}" )
 382 fi
 383
 384 if [ "x${VAGRANT}" = "xyes" ]; then
 385   EXTRA_STATES_DIR="/home/vagrant/${CONFIG_DIR}/states"
 386   SOURCE_PILLARS_DIR="/home/vagrant/${CONFIG_DIR}/pillars"
 387   SOURCE_TESTS_DIR="/home/vagrant/${TESTS_DIR}"
 388 else
 389   EXTRA_STATES_DIR="${SCRIPT_DIR}/${CONFIG_DIR}/states"
 390   SOURCE_PILLARS_DIR="${SCRIPT_DIR}/${CONFIG_DIR}/pillars"
 391   SOURCE_TESTS_DIR="${SCRIPT_DIR}/${TESTS_DIR}"
 392 fi
 393
 394 SOURCE_STATES_DIR="${EXTRA_STATES_DIR}"
 395
 396 echo "Writing pillars and states"
 397
 398 # Replace variables (cluster,  domain, etc) in the pillars, states and tests
 399 # to ease deployment for newcomers
 400 if [ ! -d "${SOURCE_PILLARS_DIR}" ]; then
 401   echo "${SOURCE_PILLARS_DIR} does not exist or is not a directory. Exiting."
 402   exit 1
 403 fi
 404 for f in $(ls "${SOURCE_PILLARS_DIR}"/*); do
 405   sed "s#__ANONYMOUS_USER_TOKEN__#${ANONYMOUS_USER_TOKEN}#g;
 406        s#__BLOB_SIGNING_KEY__#${BLOB_SIGNING_KEY}#g;
 407        s#__CONTROLLER_EXT_SSL_PORT__#${CONTROLLER_EXT_SSL_PORT}#g;
 408        s#__CLUSTER__#${CLUSTER}#g;
 409        s#__DOMAIN__#${DOMAIN}#g;
 410        s#__HOSTNAME_EXT__#${HOSTNAME_EXT}#g;
 411        s#__IP_INT__#${IP_INT}#g;
 412        s#__INITIAL_USER_EMAIL__#${INITIAL_USER_EMAIL}#g;
 413        s#__INITIAL_USER_PASSWORD__#${INITIAL_USER_PASSWORD}#g;
 414        s#__INITIAL_USER__#${INITIAL_USER}#g;
 415        s#__LE_AWS_REGION__#${LE_AWS_REGION}#g;
 416        s#__LE_AWS_SECRET_ACCESS_KEY__#${LE_AWS_SECRET_ACCESS_KEY}#g;
 417        s#__LE_AWS_ACCESS_KEY_ID__#${LE_AWS_ACCESS_KEY_ID}#g;
 418        s#__DATABASE_PASSWORD__#${DATABASE_PASSWORD}#g;
 419        s#__KEEPWEB_EXT_SSL_PORT__#${KEEPWEB_EXT_SSL_PORT}#g;
 420        s#__KEEP_EXT_SSL_PORT__#${KEEP_EXT_SSL_PORT}#g;
 421        s#__MANAGEMENT_TOKEN__#${MANAGEMENT_TOKEN}#g;
 422        s#__RELEASE__#${RELEASE}#g;
 423        s#__SYSTEM_ROOT_TOKEN__#${SYSTEM_ROOT_TOKEN}#g;
 424        s#__VERSION__#${VERSION}#g;
 425        s#__WEBSHELL_EXT_SSL_PORT__#${WEBSHELL_EXT_SSL_PORT}#g;
 426        s#__WEBSOCKET_EXT_SSL_PORT__#${WEBSOCKET_EXT_SSL_PORT}#g;
 427        s#__WORKBENCH1_EXT_SSL_PORT__#${WORKBENCH1_EXT_SSL_PORT}#g;
 428        s#__WORKBENCH2_EXT_SSL_PORT__#${WORKBENCH2_EXT_SSL_PORT}#g;
 429        s#__CLUSTER_INT_CIDR__#${CLUSTER_INT_CIDR}#g;
 430        s#__CONTROLLER_INT_IP__#${CONTROLLER_INT_IP}#g;
 431        s#__WEBSOCKET_INT_IP__#${WEBSOCKET_INT_IP}#g;
 432        s#__KEEP_INT_IP__#${KEEP_INT_IP}#g;
 433        s#__KEEPSTORE0_INT_IP__#${KEEPSTORE0_INT_IP}#g;
 434        s#__KEEPSTORE1_INT_IP__#${KEEPSTORE1_INT_IP}#g;
 435        s#__KEEPWEB_INT_IP__#${KEEPWEB_INT_IP}#g;
 436        s#__WEBSHELL_INT_IP__#${WEBSHELL_INT_IP}#g;
 437        s#__SHELL_INT_IP__#${SHELL_INT_IP}#g;
 438        s#__WORKBENCH1_INT_IP__#${WORKBENCH1_INT_IP}#g;
 439        s#__WORKBENCH2_INT_IP__#${WORKBENCH2_INT_IP}#g;
 440        s#__DATABASE_INT_IP__#${DATABASE_INT_IP}#g;
 441        s#__WORKBENCH_SECRET_KEY__#${WORKBENCH_SECRET_KEY}#g;
 442        s#__SSL_KEY_ENCRYPTED__#${SSL_KEY_ENCRYPTED}#g;
 443        s#__SSL_KEY_AWS_REGION__#${SSL_KEY_AWS_REGION}#g;
 444        s#__SSL_KEY_AWS_SECRET_NAME__#${SSL_KEY_AWS_SECRET_NAME}#g" \
 445   "${f}" > "${P_DIR}"/$(basename "${f}")
 446 done
 447
 448 if [ ! -d "${SOURCE_TESTS_DIR}" ]; then
 449   echo "WARNING: The tests directory was not copied to \"${SOURCE_TESTS_DIR}\"."
 450   if [ "x${TEST}" = "xyes" ]; then
 451     echo "WARNING: Disabling tests for this installation."
 452   fi
 453   TEST="no"
 454 else
 455   mkdir -p ${T_DIR}
 456   # Replace cluster and domain name in the test files
 457   for f in $(ls "${SOURCE_TESTS_DIR}"/*); do
 458     FILTERS="s#__CLUSTER__#${CLUSTER}#g;
 459          s#__CONTROLLER_EXT_SSL_PORT__#${CONTROLLER_EXT_SSL_PORT}#g;
 460          s#__DOMAIN__#${DOMAIN}#g;
 461          s#__IP_INT__#${IP_INT}#g;
 462          s#__INITIAL_USER_EMAIL__#${INITIAL_USER_EMAIL}#g;
 463          s#__INITIAL_USER_PASSWORD__#${INITIAL_USER_PASSWORD}#g
 464          s#__INITIAL_USER__#${INITIAL_USER}#g;
 465          s#__DATABASE_PASSWORD__#${DATABASE_PASSWORD}#g;
 466          s#__SYSTEM_ROOT_TOKEN__#${SYSTEM_ROOT_TOKEN}#g"
 467     if [ "$USE_SINGLE_HOSTNAME" = "yes" ]; then
 468       FILTERS="s#__CLUSTER__.__DOMAIN__#${HOSTNAME_EXT}#g;
 469          $FILTERS"
 470     fi
 471     sed "$FILTERS" \
 472       "${f}" > ${T_DIR}/$(basename "${f}")
 473   done
 474   chmod 755 ${T_DIR}/run-test.sh
 475 fi
 476
 477 # Replace helper state files that differ from the formula's examples
 478 if [ -d "${SOURCE_STATES_DIR}" ]; then
 479   mkdir -p "${F_DIR}"/extra/extra
 480
 481   for f in $(ls "${SOURCE_STATES_DIR}"/*); do
 482     sed "s#__ANONYMOUS_USER_TOKEN__#${ANONYMOUS_USER_TOKEN}#g;
 483          s#__CLUSTER__#${CLUSTER}#g;
 484          s#__BLOB_SIGNING_KEY__#${BLOB_SIGNING_KEY}#g;
 485          s#__CONTROLLER_EXT_SSL_PORT__#${CONTROLLER_EXT_SSL_PORT}#g;
 486          s#__DOMAIN__#${DOMAIN}#g;
 487          s#__HOSTNAME_EXT__#${HOSTNAME_EXT}#g;
 488          s#__IP_INT__#${IP_INT}#g;
 489          s#__INITIAL_USER_EMAIL__#${INITIAL_USER_EMAIL}#g;
 490          s#__INITIAL_USER_PASSWORD__#${INITIAL_USER_PASSWORD}#g;
 491          s#__INITIAL_USER__#${INITIAL_USER}#g;
 492          s#__DATABASE_PASSWORD__#${DATABASE_PASSWORD}#g;
 493          s#__KEEPWEB_EXT_SSL_PORT__#${KEEPWEB_EXT_SSL_PORT}#g;
 494          s#__KEEP_EXT_SSL_PORT__#${KEEP_EXT_SSL_PORT}#g;
 495          s#__MANAGEMENT_TOKEN__#${MANAGEMENT_TOKEN}#g;
 496          s#__RELEASE__#${RELEASE}#g;
 497          s#__SYSTEM_ROOT_TOKEN__#${SYSTEM_ROOT_TOKEN}#g;
 498          s#__VERSION__#${VERSION}#g;
 499          s#__CLUSTER_INT_CIDR__#${CLUSTER_INT_CIDR}#g;
 500          s#__CONTROLLER_INT_IP__#${CONTROLLER_INT_IP}#g;
 501          s#__WEBSOCKET_INT_IP__#${WEBSOCKET_INT_IP}#g;
 502          s#__KEEP_INT_IP__#${KEEP_INT_IP}#g;
 503          s#__KEEPSTORE0_INT_IP__#${KEEPSTORE0_INT_IP}#g;
 504          s#__KEEPSTORE1_INT_IP__#${KEEPSTORE1_INT_IP}#g;
 505          s#__KEEPWEB_INT_IP__#${KEEPWEB_INT_IP}#g;
 506          s#__WEBSHELL_INT_IP__#${WEBSHELL_INT_IP}#g;
 507          s#__WORKBENCH1_INT_IP__#${WORKBENCH1_INT_IP}#g;
 508          s#__WORKBENCH2_INT_IP__#${WORKBENCH2_INT_IP}#g;
 509          s#__DATABASE_INT_IP__#${DATABASE_INT_IP}#g;
 510          s#__WEBSHELL_EXT_SSL_PORT__#${WEBSHELL_EXT_SSL_PORT}#g;
 511          s#__SHELL_INT_IP__#${SHELL_INT_IP}#g;
 512          s#__WEBSOCKET_EXT_SSL_PORT__#${WEBSOCKET_EXT_SSL_PORT}#g;
 513          s#__WORKBENCH1_EXT_SSL_PORT__#${WORKBENCH1_EXT_SSL_PORT}#g;
 514          s#__WORKBENCH2_EXT_SSL_PORT__#${WORKBENCH2_EXT_SSL_PORT}#g;
 515          s#__WORKBENCH_SECRET_KEY__#${WORKBENCH_SECRET_KEY}#g;
 516          s#__SSL_KEY_ENCRYPTED__#${SSL_KEY_ENCRYPTED}#g;
 517          s#__SSL_KEY_AWS_REGION__#${SSL_KEY_AWS_REGION}#g;
 518          s#__SSL_KEY_AWS_SECRET_NAME__#${SSL_KEY_AWS_SECRET_NAME}#g" \
 519     "${f}" > "${F_DIR}/extra/extra"/$(basename "${f}")
 520   done
 521 fi
 522
 523 # Now, we build the SALT states/pillars trees
 524 # As we need to separate both states and pillars in case we want specific
 525 # roles, we iterate on both at the same time
 526
 527 # States
 528 cat > ${S_DIR}/top.sls << EOFTSLS
 529 base:
 530   '*':
 531     - locale
 532 EOFTSLS
 533
 534 # Pillars
 535 cat > ${P_DIR}/top.sls << EOFPSLS
 536 base:
 537   '*':
 538     - locale
 539     - arvados
 540 EOFPSLS
 541
 542 # States, extra states
 543 if [ -d "${F_DIR}"/extra/extra ]; then
 544   SKIP_SNAKE_OIL="snakeoil_certs"
 545
 546   if [[ "$DEV_MODE" = "yes" || "${SSL_MODE}" == "self-signed" ]] ; then
 547     # In dev mode, we create some snake oil certs that we'll
 548     # use as CUSTOM_CERTS, so we don't skip the states file.
 549     # Same when using self-signed certificates.
 550     SKIP_SNAKE_OIL="dont_add_snakeoil_certs"
 551   fi
 552   for f in $(ls "${F_DIR}"/extra/extra/*.sls | egrep -v "${SKIP_SNAKE_OIL}|shell_"); do
 553   echo "    - extra.$(basename ${f} | sed 's/.sls$//g')" >> ${S_DIR}/top.sls
 554   done
 555   # Use byo or self-signed certificates
 556   if [ "${SSL_MODE}" != "lets-encrypt" ]; then
 557     mkdir -p "${F_DIR}"/extra/extra/files
 558   fi
 559 fi
 560
 561 # If we want specific roles for a node, just add the desired states
 562 # and its dependencies
 563 if [ -z "${ROLES}" ]; then
 564   # States
 565   echo "    - nginx.passenger" >> ${S_DIR}/top.sls
 566   if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 567     if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 568       grep -q "aws_credentials" ${S_DIR}/top.sls || echo "    - extra.aws_credentials" >> ${S_DIR}/top.sls
 569     fi
 570     grep -q "letsencrypt" ${S_DIR}/top.sls || echo "    - letsencrypt" >> ${S_DIR}/top.sls
 571   else
 572     mkdir -p /srv/salt/certs
 573     chmod 700 /srv/salt/certs
 574     if [ "${SSL_MODE}" = "bring-your-own" ]; then
 575       # Copy certs to formula extra/files
 576       cp -rv ${CUSTOM_CERTS_DIR}/* /srv/salt/certs/
 577       chmod 600 /srv/salt/certs/*
 578       # We add the custom_certs state
 579       grep -q "custom_certs" ${S_DIR}/top.sls || echo "    - extra.custom_certs" >> ${S_DIR}/top.sls
 580       if [ "${SSL_KEY_ENCRYPTED}" = "yes" ]; then
 581         grep -q "ssl_key_encrypted" ${S_DIR}/top.sls || echo "    - extra.ssl_key_encrypted" >> ${S_DIR}/top.sls
 582       fi
 583     fi
 584     # In self-signed mode, the certificate files will be created and put in the
 585     # destination directory by the snakeoil_certs.sls state file
 586   fi
 587
 588   echo "    - postgres" >> ${S_DIR}/top.sls
 589   echo "    - logrotate" >> ${S_DIR}/top.sls
 590   echo "    - docker.software" >> ${S_DIR}/top.sls
 591   echo "    - arvados" >> ${S_DIR}/top.sls
 592   echo "    - extra.shell_sudo_passwordless" >> ${S_DIR}/top.sls
 593   echo "    - extra.shell_cron_add_login_sync" >> ${S_DIR}/top.sls
 594   echo "    - extra.passenger_rvm" >> ${S_DIR}/top.sls
 595
 596   # Pillars
 597   echo "    - docker" >> ${P_DIR}/top.sls
 598   echo "    - nginx_api_configuration" >> ${P_DIR}/top.sls
 599   echo "    - logrotate_api" >> ${P_DIR}/top.sls
 600   echo "    - nginx_controller_configuration" >> ${P_DIR}/top.sls
 601   echo "    - nginx_keepproxy_configuration" >> ${P_DIR}/top.sls
 602   echo "    - nginx_keepweb_configuration" >> ${P_DIR}/top.sls
 603   echo "    - nginx_passenger" >> ${P_DIR}/top.sls
 604   echo "    - nginx_websocket_configuration" >> ${P_DIR}/top.sls
 605   echo "    - nginx_webshell_configuration" >> ${P_DIR}/top.sls
 606   echo "    - nginx_workbench2_configuration" >> ${P_DIR}/top.sls
 607   echo "    - nginx_workbench_configuration" >> ${P_DIR}/top.sls
 608   echo "    - logrotate_wb1" >> ${P_DIR}/top.sls
 609   echo "    - postgresql" >> ${P_DIR}/top.sls
 610
 611   # We need to tweak the Nginx's pillar depending whether we want plan nginx or nginx+passenger
 612   NGINX_INSTALL_SOURCE="install_from_phusionpassenger"
 613   sed -i "s/__NGINX_INSTALL_SOURCE__/${NGINX_INSTALL_SOURCE}/g" ${P_DIR}/nginx_passenger.sls
 614
 615   if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 616     if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 617       grep -q "aws_credentials" ${P_DIR}/top.sls || echo "    - aws_credentials" >> ${P_DIR}/top.sls
 618     fi
 619     grep -q "letsencrypt" ${P_DIR}/top.sls || echo "    - letsencrypt" >> ${P_DIR}/top.sls
 620
 621     hosts=("controller" "websocket" "workbench" "workbench2" "webshell" "keepproxy")
 622     if [ ${USE_SINGLE_HOSTNAME} = "no" ]; then
 623       hosts+=("download" "collections")
 624     else
 625       hosts+=("keepweb")
 626     fi
 627
 628     for c in "${hosts[@]}"; do
 629       # Are we in a single-host-single-hostname env?
 630       if [ "${USE_SINGLE_HOSTNAME}" = "yes" ]; then
 631         # Are we in a single-host-single-hostname env?
 632         CERT_NAME=${HOSTNAME_EXT}
 633       else
 634         # We are in a multiple-hostnames env
 635         CERT_NAME=${c}.${CLUSTER}.${DOMAIN}
 636       fi
 637
 638       # As the pillar differs whether we use LE or custom certs, we need to do a final edition on them
 639       sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${CERT_NAME}*/g;
 640               s#__CERT_PEM__#/etc/letsencrypt/live/${CERT_NAME}/fullchain.pem#g;
 641               s#__CERT_KEY__#/etc/letsencrypt/live/${CERT_NAME}/privkey.pem#g" \
 642       ${P_DIR}/nginx_${c}_configuration.sls
 643     done
 644   else
 645     # Use custom certs (either dev mode or prod)
 646     grep -q "extra_custom_certs" ${P_DIR}/top.sls || echo "    - extra_custom_certs" >> ${P_DIR}/top.sls
 647     # And add the certs in the custom_certs pillar
 648     echo "extra_custom_certs_dir: /srv/salt/certs" > ${P_DIR}/extra_custom_certs.sls
 649     echo "extra_custom_certs:" >> ${P_DIR}/extra_custom_certs.sls
 650
 651     for c in controller websocket workbench workbench2 webshell keepweb keepproxy; do
 652       # Are we in a single-host-single-hostname env?
 653       if [ "${USE_SINGLE_HOSTNAME}" = "yes" ]; then
 654         # Are we in a single-host-single-hostname env?
 655         CERT_NAME=${HOSTNAME_EXT}
 656       else
 657         # We are in a multiple-hostnames env
 658         CERT_NAME=${c}
 659       fi
 660
 661       if [[ "$SSL_MODE" == "bring-your-own" ]]; then
 662         copy_custom_cert ${CUSTOM_CERTS_DIR} ${CERT_NAME}
 663       fi
 664
 665       grep -q ${CERT_NAME} ${P_DIR}/extra_custom_certs.sls || echo "  - ${CERT_NAME}" >> ${P_DIR}/extra_custom_certs.sls
 666
 667       # As the pillar differs whether we use LE or custom certs, we need to do a final edition on them
 668       sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_file_copy_arvados-${CERT_NAME}.pem/g;
 669               s#__CERT_PEM__#/etc/nginx/ssl/arvados-${CERT_NAME}.pem#g;
 670               s#__CERT_KEY__#/etc/nginx/ssl/arvados-${CERT_NAME}.key#g" \
 671       ${P_DIR}/nginx_${c}_configuration.sls
 672     done
 673   fi
 674 else
 675   # If we add individual roles, make sure we add the repo first
 676   echo "    - arvados.repo" >> ${S_DIR}/top.sls
 677   # We add the extra_custom_certs state
 678   grep -q "extra.custom_certs"    ${S_DIR}/top.sls || echo "    - extra.custom_certs" >> ${S_DIR}/top.sls
 679   if [ "${SSL_KEY_ENCRYPTED}" = "yes" ]; then
 680     grep -q "ssl_key_encrypted" ${S_DIR}/top.sls || echo "    - extra.ssl_key_encrypted" >> ${S_DIR}/top.sls
 681   fi
 682
 683   # And we add the basic part for the certs pillar
 684   if [ "${SSL_MODE}" != "lets-encrypt" ]; then
 685     # And add the certs in the custom_certs pillar
 686     echo "extra_custom_certs_dir: /srv/salt/certs" > ${P_DIR}/extra_custom_certs.sls
 687     echo "extra_custom_certs:" >> ${P_DIR}/extra_custom_certs.sls
 688     grep -q "extra_custom_certs" ${P_DIR}/top.sls || echo "    - extra_custom_certs" >> ${P_DIR}/top.sls
 689   fi
 690
 691   for R in ${ROLES}; do
 692     case "${R}" in
 693       "database")
 694         # States
 695         echo "    - postgres" >> ${S_DIR}/top.sls
 696         # Pillars
 697         echo '    - postgresql' >> ${P_DIR}/top.sls
 698       ;;
 699       "api")
 700         # States
 701         grep -q "    - logrotate" ${S_DIR}/top.sls || echo "    - logrotate" >> ${S_DIR}/top.sls
 702         if grep -q "    - nginx.*$" ${S_DIR}/top.sls; then
 703           sed -i s/"^    - nginx.*$"/"    - nginx.passenger"/g ${S_DIR}/top.sls
 704         else
 705           echo "    - nginx.passenger" >> ${S_DIR}/top.sls
 706         fi
 707         echo "    - extra.passenger_rvm" >> ${S_DIR}/top.sls
 708         ### If we don't install and run LE before arvados-api-server, it fails and breaks everything
 709         ### after it. So we add this here as we are, after all, sharing the host for api and controller
 710         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 711           if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 712             grep -q "aws_credentials" ${S_DIR}/top.sls || echo "    - aws_credentials" >> ${S_DIR}/top.sls
 713           fi
 714           grep -q "letsencrypt" ${S_DIR}/top.sls || echo "    - letsencrypt" >> ${S_DIR}/top.sls
 715         else
 716           # Use custom certs
 717           if [ "${SSL_MODE}" = "bring-your-own" ]; then
 718             copy_custom_cert ${CUSTOM_CERTS_DIR} controller
 719           fi
 720           grep -q controller ${P_DIR}/extra_custom_certs.sls || echo "  - controller" >> ${P_DIR}/extra_custom_certs.sls
 721         fi
 722         grep -q "arvados.${R}" ${S_DIR}/top.sls    || echo "    - arvados.${R}" >> ${S_DIR}/top.sls
 723         # Pillars
 724         grep -q "logrotate_api" ${P_DIR}/top.sls            || echo "    - logrotate_api" >> ${P_DIR}/top.sls
 725         grep -q "aws_credentials" ${P_DIR}/top.sls          || echo "    - aws_credentials" >> ${P_DIR}/top.sls
 726         grep -q "postgresql" ${P_DIR}/top.sls               || echo "    - postgresql" >> ${P_DIR}/top.sls
 727         grep -q "nginx_passenger" ${P_DIR}/top.sls          || echo "    - nginx_passenger" >> ${P_DIR}/top.sls
 728         grep -q "nginx_${R}_configuration" ${P_DIR}/top.sls || echo "    - nginx_${R}_configuration" >> ${P_DIR}/top.sls
 729
 730         # We need to tweak the Nginx's pillar depending whether we want plain nginx or nginx+passenger
 731         NGINX_INSTALL_SOURCE="install_from_phusionpassenger"
 732         sed -i "s/__NGINX_INSTALL_SOURCE__/${NGINX_INSTALL_SOURCE}/g" ${P_DIR}/nginx_passenger.sls
 733       ;;
 734       "controller" | "websocket" | "workbench" | "workbench2" | "webshell" | "keepweb" | "keepproxy")
 735         # States
 736         if [ "${R}" = "workbench" ]; then
 737           grep -q "    - logrotate" ${S_DIR}/top.sls || echo "    - logrotate" >> ${S_DIR}/top.sls
 738           NGINX_INSTALL_SOURCE="install_from_phusionpassenger"
 739           if grep -q "    - nginx$" ${S_DIR}/top.sls; then
 740             sed -i s/"^    - nginx.*$"/"    - nginx.passenger"/g ${S_DIR}/top.sls
 741           else
 742             echo "    - nginx.passenger" >> ${S_DIR}/top.sls
 743           fi
 744         else
 745           grep -q "nginx" ${S_DIR}/top.sls || echo "    - nginx" >> ${S_DIR}/top.sls
 746         fi
 747         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 748           if [ "x${USE_LETSENCRYPT_ROUTE53}" = "xyes" ]; then
 749             grep -q "aws_credentials" ${S_DIR}/top.sls || echo "    - aws_credentials" >> ${S_DIR}/top.sls
 750           fi
 751           grep -q "letsencrypt"     ${S_DIR}/top.sls || echo "    - letsencrypt" >> ${S_DIR}/top.sls
 752         else
 753           # Use custom certs, special case for keepweb
 754           if [ ${R} = "keepweb" ]; then
 755             if [ "${SSL_MODE}" = "bring-your-own" ]; then
 756               copy_custom_cert ${CUSTOM_CERTS_DIR} download
 757               copy_custom_cert ${CUSTOM_CERTS_DIR} collections
 758             fi
 759           else
 760             if [ "${SSL_MODE}" = "bring-your-own" ]; then
 761               copy_custom_cert ${CUSTOM_CERTS_DIR} ${R}
 762             fi
 763           fi
 764         fi
 765         # webshell role is just a nginx vhost, so it has no state
 766         if [ "${R}" != "webshell" ]; then
 767           grep -q "arvados.${R}" ${S_DIR}/top.sls || echo "    - arvados.${R}" >> ${S_DIR}/top.sls
 768         fi
 769         # Pillars
 770         if [ "${R}" = "workbench" ]; then
 771           grep -q "logrotate_wb1" ${P_DIR}/top.sls || echo "    - logrotate_wb1" >> ${P_DIR}/top.sls
 772         fi
 773         grep -q "nginx_passenger" ${P_DIR}/top.sls          || echo "    - nginx_passenger" >> ${P_DIR}/top.sls
 774         grep -q "nginx_${R}_configuration" ${P_DIR}/top.sls || echo "    - nginx_${R}_configuration" >> ${P_DIR}/top.sls
 775         # Special case for keepweb
 776         if [ ${R} = "keepweb" ]; then
 777           grep -q "nginx_download_configuration" ${P_DIR}/top.sls || echo "    - nginx_download_configuration" >> ${P_DIR}/top.sls
 778           grep -q "nginx_collections_configuration" ${P_DIR}/top.sls || echo "    - nginx_collections_configuration" >> ${P_DIR}/top.sls
 779         fi
 780
 781         if [ "${SSL_MODE}" = "lets-encrypt" ]; then
 782           if [ "${USE_LETSENCRYPT_ROUTE53}" = "yes" ]; then
 783             grep -q "aws_credentials" ${P_DIR}/top.sls || echo "    - aws_credentials" >> ${P_DIR}/top.sls
 784           fi
 785           grep -q "letsencrypt"     ${P_DIR}/top.sls || echo "    - letsencrypt" >> ${P_DIR}/top.sls
 786           grep -q "letsencrypt_${R}_configuration" ${P_DIR}/top.sls || echo "    - letsencrypt_${R}_configuration" >> ${P_DIR}/top.sls
 787
 788           # As the pillar differ whether we use LE or custom certs, we need to do a final edition on them
 789           # Special case for keepweb
 790           if [ ${R} = "keepweb" ]; then
 791             for kwsub in download collections; do
 792               sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${kwsub}.${CLUSTER}.${DOMAIN}*/g;
 793                       s#__CERT_PEM__#/etc/letsencrypt/live/${kwsub}.${CLUSTER}.${DOMAIN}/fullchain.pem#g;
 794                       s#__CERT_KEY__#/etc/letsencrypt/live/${kwsub}.${CLUSTER}.${DOMAIN}/privkey.pem#g" \
 795               ${P_DIR}/nginx_${kwsub}_configuration.sls
 796             done
 797           else
 798             sed -i "s/__CERT_REQUIRES__/cmd: create-initial-cert-${R}.${CLUSTER}.${DOMAIN}*/g;
 799                     s#__CERT_PEM__#/etc/letsencrypt/live/${R}.${CLUSTER}.${DOMAIN}/fullchain.pem#g;
 800                     s#__CERT_KEY__#/etc/letsencrypt/live/${R}.${CLUSTER}.${DOMAIN}/privkey.pem#g" \
 801             ${P_DIR}/nginx_${R}_configuration.sls
 802           fi
 803         else
 804           grep -q "ssl_key_encrypted" ${P_DIR}/top.sls || echo "    - ssl_key_encrypted" >> ${P_DIR}/top.sls
 805           # As the pillar differ whether we use LE or custom certs, we need to do a final edition on them
 806           # Special case for keepweb
 807           if [ ${R} = "keepweb" ]; then
 808             for kwsub in download collections; do
 809               sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_file_copy_arvados-${kwsub}.pem/g;
 810                       s#__CERT_PEM__#/etc/nginx/ssl/arvados-${kwsub}.pem#g;
 811                       s#__CERT_KEY__#/etc/nginx/ssl/arvados-${kwsub}.key#g" \
 812               ${P_DIR}/nginx_${kwsub}_configuration.sls
 813               grep -q ${kwsub} ${P_DIR}/extra_custom_certs.sls || echo "  - ${kwsub}" >> ${P_DIR}/extra_custom_certs.sls
 814             done
 815           else
 816             sed -i "s/__CERT_REQUIRES__/file: extra_custom_certs_file_copy_arvados-${R}.pem/g;
 817                     s#__CERT_PEM__#/etc/nginx/ssl/arvados-${R}.pem#g;
 818                     s#__CERT_KEY__#/etc/nginx/ssl/arvados-${R}.key#g" \
 819             ${P_DIR}/nginx_${R}_configuration.sls
 820             grep -q ${R} ${P_DIR}/extra_custom_certs.sls || echo "  - ${R}" >> ${P_DIR}/extra_custom_certs.sls
 821           fi
 822         fi
 823         # We need to tweak the Nginx's pillar depending whether we want plain nginx or nginx+passenger
 824         sed -i "s/__NGINX_INSTALL_SOURCE__/${NGINX_INSTALL_SOURCE}/g" ${P_DIR}/nginx_passenger.sls
 825       ;;
 826       "shell")
 827         # States
 828         echo "    - extra.shell_sudo_passwordless" >> ${S_DIR}/top.sls
 829         echo "    - extra.shell_cron_add_login_sync" >> ${S_DIR}/top.sls
 830         grep -q "docker" ${S_DIR}/top.sls       || echo "    - docker.software" >> ${S_DIR}/top.sls
 831         grep -q "arvados.${R}" ${S_DIR}/top.sls || echo "    - arvados.${R}" >> ${S_DIR}/top.sls
 832         # Pillars
 833         grep -q "docker" ${P_DIR}/top.sls       || echo "    - docker" >> ${P_DIR}/top.sls
 834       ;;
 835       "dispatcher" | "keepbalance" | "keepstore")
 836         # States
 837         grep -q "arvados.${R}" ${S_DIR}/top.sls || echo "    - arvados.${R}" >> ${S_DIR}/top.sls
 838         # Pillars
 839         # ATM, no specific pillar needed
 840       ;;
 841       *)
 842         echo "Unknown role ${R}"
 843         exit 1
 844       ;;
 845     esac
 846   done
 847 fi
 848
 849 if [ "${DUMP_CONFIG}" = "yes" ]; then
 850   # We won't run the rest of the script because we're just dumping the config
 851   exit 0
 852 fi
 853
 854 # Now run the install
 855 salt-call --state-output=mixed --local state.apply -l ${LOG_LEVEL}
 856
 857 # Finally, make sure that /etc/hosts is not overwritten on reboot
 858 if [ -d /etc/cloud/cloud.cfg.d ]; then
 859   # TODO: will this work on CentOS?
 860   sed -i 's/^manage_etc_hosts: true/#manage_etc_hosts: true/g' /etc/cloud/cloud.cfg.d/*
 861 fi
 862
 863 # Leave a copy of the Arvados CA so the user can copy it where it's required
 864 if [ "${SSL_MODE}" = "self-signed" ]; then
 865   echo "Copying the Arvados CA certificate '${CLUSTER}.${DOMAIN}-arvados-snakeoil-ca.crt' to the installer dir, so you can import it"
 866   if [ "x${VAGRANT}" = "xyes" ]; then
 867     cp /etc/ssl/certs/arvados-snakeoil-ca.pem /vagrant/${CLUSTER}.${DOMAIN}-arvados-snakeoil-ca.pem
 868   else
 869     cp /etc/ssl/certs/arvados-snakeoil-ca.pem ${SCRIPT_DIR}/${CLUSTER}.${DOMAIN}-arvados-snakeoil-ca.crt
 870   fi
 871 fi
 872
 873 if [ "x${VAGRANT}" = "xyes" ]; then
 874     # If running in a vagrant VM, also add default user to docker group
 875     echo "Adding the vagrant user to the docker group"
 876     usermod -a -G docker vagrant
 877 fi
 878
 879 # Test that the installation finished correctly
 880 if [ "x${TEST}" = "xyes" ]; then
 881   cd ${T_DIR}
 882   # If we use RVM, we need to run this with it, or most ruby commands will fail
 883   RVM_EXEC=""
 884   if [ -x /usr/local/rvm/bin/rvm-exec ]; then
 885     RVM_EXEC="/usr/local/rvm/bin/rvm-exec"
 886   fi
 887   ${RVM_EXEC} ./run-test.sh
 888 fi