Tal Gitelman | fa22290 | 2017-08-16 13:44:31 +0300 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | # WARNING: REQUIRES /bin/sh |
| 3 | # |
| 4 | # - must run on /bin/sh on solaris 9 |
| 5 | # - must run on /bin/sh on AIX 6.x |
| 6 | # |
| 7 | # Copyright:: Copyright (c) 2010-2015 Chef Software, Inc. |
| 8 | # License:: Apache License, Version 2.0 |
| 9 | # |
| 10 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 11 | # you may not use this file except in compliance with the License. |
| 12 | # You may obtain a copy of the License at |
| 13 | # |
| 14 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 15 | # |
| 16 | # Unless required by applicable law or agreed to in writing, software |
| 17 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 18 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 19 | # See the License for the specific language governing permissions and |
| 20 | # limitations under the License. |
| 21 | # |
| 22 | |
| 23 | # helpers.sh |
| 24 | ############ |
| 25 | # This section has some helper functions to make life easier. |
| 26 | # |
| 27 | # Outputs: |
| 28 | # $tmp_dir: secure-ish temp directory that can be used during installation. |
| 29 | ############ |
| 30 | |
| 31 | # Check whether a command exists - returns 0 if it does, 1 if it does not |
| 32 | exists() { |
| 33 | if command -v $1 >/dev/null 2>&1 |
| 34 | then |
| 35 | return 0 |
| 36 | else |
| 37 | return 1 |
| 38 | fi |
| 39 | } |
| 40 | |
| 41 | # Output the instructions to report bug about this script |
| 42 | report_bug() { |
| 43 | echo "Version: $version" |
| 44 | echo "" |
| 45 | echo "Please file a Bug Report at https://github.com/chef/omnitruck/issues/new" |
| 46 | echo "Alternatively, feel free to open a Support Ticket at https://www.chef.io/support/tickets" |
| 47 | echo "More Chef support resources can be found at https://www.chef.io/support" |
| 48 | echo "" |
| 49 | echo "Please include as many details about the problem as possible i.e., how to reproduce" |
| 50 | echo "the problem (if possible), type of the Operating System and its version, etc.," |
| 51 | echo "and any other relevant details that might help us with troubleshooting." |
| 52 | echo "" |
| 53 | } |
| 54 | |
| 55 | checksum_mismatch() { |
| 56 | echo "Package checksum mismatch!" |
| 57 | report_bug |
| 58 | exit 1 |
| 59 | } |
| 60 | |
| 61 | unable_to_retrieve_package() { |
| 62 | echo "Unable to retrieve a valid package!" |
| 63 | report_bug |
| 64 | echo "Metadata URL: $metadata_url" |
| 65 | if test "x$download_url" != "x"; then |
| 66 | echo "Download URL: $download_url" |
| 67 | fi |
| 68 | if test "x$stderr_results" != "x"; then |
| 69 | echo "\nDEBUG OUTPUT FOLLOWS:\n$stderr_results" |
| 70 | fi |
| 71 | exit 1 |
| 72 | } |
| 73 | |
| 74 | http_404_error() { |
| 75 | echo "Omnitruck artifact does not exist for version $version on platform $platform" |
| 76 | echo "" |
| 77 | echo "Either this means:" |
| 78 | echo " - We do not support $platform" |
| 79 | echo " - We do not have an artifact for $version" |
| 80 | echo "" |
| 81 | echo "This is often the latter case due to running a prerelease or RC version of chef" |
| 82 | echo "or a gem version which was only pushed to rubygems and not omnitruck." |
| 83 | echo "" |
| 84 | echo "You may be able to set your knife[:bootstrap_version] to the most recent stable" |
| 85 | echo "release of Chef to fix this problem (or the most recent stable major version number)." |
| 86 | echo "" |
| 87 | echo "In order to test the version parameter, adventurous users may take the Metadata URL" |
| 88 | echo "below and modify the '&v=<number>' parameter until you successfully get a URL that" |
| 89 | echo "does not 404 (e.g. via curl or wget). You should be able to use '&v=11' or '&v=12'" |
| 90 | echo "succesfully." |
| 91 | echo "" |
| 92 | echo "If you cannot fix this problem by setting the bootstrap_version, it probably means" |
| 93 | echo "that $platform is not supported." |
| 94 | echo "" |
| 95 | # deliberately do not call report_bug to suppress bug report noise. |
| 96 | echo "Metadata URL: $metadata_url" |
| 97 | if test "x$download_url" != "x"; then |
| 98 | echo "Download URL: $download_url" |
| 99 | fi |
| 100 | if test "x$stderr_results" != "x"; then |
| 101 | echo "\nDEBUG OUTPUT FOLLOWS:\n$stderr_results" |
| 102 | fi |
| 103 | exit 1 |
| 104 | } |
| 105 | |
| 106 | capture_tmp_stderr() { |
| 107 | # spool up /tmp/stderr from all the commands we called |
| 108 | if test -f "$tmp_dir/stderr"; then |
| 109 | output=`cat $tmp_dir/stderr` |
| 110 | stderr_results="${stderr_results}\nSTDERR from $1:\n\n$output\n" |
| 111 | rm $tmp_dir/stderr |
| 112 | fi |
| 113 | } |
| 114 | |
| 115 | # do_wget URL FILENAME |
| 116 | do_wget() { |
| 117 | echo "trying wget..." |
| 118 | wget --user-agent="User-Agent: mixlib-install/2.1.8" -O "$2" "$1" 2>$tmp_dir/stderr |
| 119 | rc=$? |
| 120 | # check for 404 |
| 121 | grep "ERROR 404" $tmp_dir/stderr 2>&1 >/dev/null |
| 122 | if test $? -eq 0; then |
| 123 | echo "ERROR 404" |
| 124 | http_404_error |
| 125 | fi |
| 126 | |
| 127 | # check for bad return status or empty output |
| 128 | if test $rc -ne 0 || test ! -s "$2"; then |
| 129 | capture_tmp_stderr "wget" |
| 130 | return 1 |
| 131 | fi |
| 132 | |
| 133 | return 0 |
| 134 | } |
| 135 | |
| 136 | # do_curl URL FILENAME |
| 137 | do_curl() { |
| 138 | echo "trying curl..." |
| 139 | curl -A "User-Agent: mixlib-install/2.1.8" --retry 5 -sL -D $tmp_dir/stderr "$1" > "$2" |
| 140 | rc=$? |
| 141 | # check for 404 |
| 142 | grep "404 Not Found" $tmp_dir/stderr 2>&1 >/dev/null |
| 143 | if test $? -eq 0; then |
| 144 | echo "ERROR 404" |
| 145 | http_404_error |
| 146 | fi |
| 147 | |
| 148 | # check for bad return status or empty output |
| 149 | if test $rc -ne 0 || test ! -s "$2"; then |
| 150 | capture_tmp_stderr "curl" |
| 151 | return 1 |
| 152 | fi |
| 153 | |
| 154 | return 0 |
| 155 | } |
| 156 | |
| 157 | # do_fetch URL FILENAME |
| 158 | do_fetch() { |
| 159 | echo "trying fetch..." |
| 160 | fetch --user-agent="User-Agent: mixlib-install/2.1.8" -o "$2" "$1" 2>$tmp_dir/stderr |
| 161 | # check for bad return status |
| 162 | test $? -ne 0 && return 1 |
| 163 | return 0 |
| 164 | } |
| 165 | |
| 166 | # do_perl URL FILENAME |
| 167 | do_perl() { |
| 168 | echo "trying perl..." |
| 169 | perl -e 'use LWP::Simple; getprint($ARGV[0]);' "$1" > "$2" 2>$tmp_dir/stderr |
| 170 | rc=$? |
| 171 | # check for 404 |
| 172 | grep "404 Not Found" $tmp_dir/stderr 2>&1 >/dev/null |
| 173 | if test $? -eq 0; then |
| 174 | echo "ERROR 404" |
| 175 | http_404_error |
| 176 | fi |
| 177 | |
| 178 | # check for bad return status or empty output |
| 179 | if test $rc -ne 0 || test ! -s "$2"; then |
| 180 | capture_tmp_stderr "perl" |
| 181 | return 1 |
| 182 | fi |
| 183 | |
| 184 | return 0 |
| 185 | } |
| 186 | |
| 187 | # do_python URL FILENAME |
| 188 | do_python() { |
| 189 | echo "trying python..." |
| 190 | python -c "import sys,urllib2; sys.stdout.write(urllib2.urlopen(urllib2.Request(sys.argv[1], headers={ 'User-Agent': 'mixlib-install/2.1.8' })).read())" "$1" > "$2" 2>$tmp_dir/stderr |
| 191 | rc=$? |
| 192 | # check for 404 |
| 193 | grep "HTTP Error 404" $tmp_dir/stderr 2>&1 >/dev/null |
| 194 | if test $? -eq 0; then |
| 195 | echo "ERROR 404" |
| 196 | http_404_error |
| 197 | fi |
| 198 | |
| 199 | # check for bad return status or empty output |
| 200 | if test $rc -ne 0 || test ! -s "$2"; then |
| 201 | capture_tmp_stderr "python" |
| 202 | return 1 |
| 203 | fi |
| 204 | return 0 |
| 205 | } |
| 206 | |
| 207 | # returns 0 if checksums match |
| 208 | do_checksum() { |
| 209 | if exists sha256sum; then |
| 210 | echo "Comparing checksum with sha256sum..." |
| 211 | checksum=`sha256sum $1 | awk '{ print $1 }'` |
| 212 | return `test "x$checksum" = "x$2"` |
| 213 | elif exists shasum; then |
| 214 | echo "Comparing checksum with shasum..." |
| 215 | checksum=`shasum -a 256 $1 | awk '{ print $1 }'` |
| 216 | return `test "x$checksum" = "x$2"` |
| 217 | else |
| 218 | echo "WARNING: could not find a valid checksum program, pre-install shasum or sha256sum in your O/S image to get valdation..." |
| 219 | return 0 |
| 220 | fi |
| 221 | } |
| 222 | |
| 223 | # do_download URL FILENAME |
| 224 | do_download() { |
| 225 | echo "downloading $1" |
| 226 | echo " to file $2" |
| 227 | |
| 228 | url=`echo $1` |
| 229 | if test "x$platform" = "xsolaris2"; then |
| 230 | if test "x$platform_version" = "x5.9" -o "x$platform_version" = "x5.10"; then |
| 231 | # solaris 9 lacks openssl, solaris 10 lacks recent enough credentials - your base O/S is completely insecure, please upgrade |
| 232 | url=`echo $url | sed -e 's/https/http/'` |
| 233 | fi |
| 234 | fi |
| 235 | |
| 236 | # we try all of these until we get success. |
| 237 | # perl, in particular may be present but LWP::Simple may not be installed |
| 238 | |
| 239 | if exists wget; then |
| 240 | do_wget $url $2 && return 0 |
| 241 | fi |
| 242 | |
| 243 | if exists curl; then |
| 244 | do_curl $url $2 && return 0 |
| 245 | fi |
| 246 | |
| 247 | if exists fetch; then |
| 248 | do_fetch $url $2 && return 0 |
| 249 | fi |
| 250 | |
| 251 | if exists perl; then |
| 252 | do_perl $url $2 && return 0 |
| 253 | fi |
| 254 | |
| 255 | if exists python; then |
| 256 | do_python $url $2 && return 0 |
| 257 | fi |
| 258 | |
| 259 | unable_to_retrieve_package |
| 260 | } |
| 261 | |
| 262 | # install_file TYPE FILENAME |
| 263 | # TYPE is "rpm", "deb", "solaris", "sh", etc. |
| 264 | install_file() { |
| 265 | echo "Installing $project $version" |
| 266 | case "$1" in |
| 267 | "rpm") |
| 268 | if test "x$platform" = "xnexus" || test "x$platform" = "xios_xr"; then |
| 269 | echo "installing with yum..." |
| 270 | yum install -yv "$2" |
| 271 | else |
| 272 | echo "installing with rpm..." |
| 273 | rpm -Uvh --oldpackage --replacepkgs "$2" |
| 274 | fi |
| 275 | ;; |
| 276 | "deb") |
| 277 | echo "installing with dpkg..." |
| 278 | dpkg -i "$2" |
| 279 | ;; |
| 280 | "bff") |
| 281 | echo "installing with installp..." |
| 282 | installp -aXYgd "$2" all |
| 283 | ;; |
| 284 | "solaris") |
| 285 | echo "installing with pkgadd..." |
| 286 | echo "conflict=nocheck" > $tmp_dir/nocheck |
| 287 | echo "action=nocheck" >> $tmp_dir/nocheck |
| 288 | echo "mail=" >> $tmp_dir/nocheck |
| 289 | pkgrm -a $tmp_dir/nocheck -n $project >/dev/null 2>&1 || true |
| 290 | pkgadd -G -n -d "$2" -a $tmp_dir/nocheck $project |
| 291 | ;; |
| 292 | "pkg") |
| 293 | echo "installing with installer..." |
| 294 | cd / && /usr/sbin/installer -pkg "$2" -target / |
| 295 | ;; |
| 296 | "dmg") |
| 297 | echo "installing dmg file..." |
| 298 | hdiutil detach "/Volumes/chef_software" >/dev/null 2>&1 || true |
| 299 | hdiutil attach "$2" -mountpoint "/Volumes/chef_software" |
| 300 | cd / && /usr/sbin/installer -pkg `find "/Volumes/chef_software" -name \*.pkg` -target / |
| 301 | hdiutil detach "/Volumes/chef_software" |
| 302 | ;; |
| 303 | "sh" ) |
| 304 | echo "installing with sh..." |
| 305 | sh "$2" |
| 306 | ;; |
| 307 | "p5p" ) |
| 308 | echo "installing p5p package..." |
| 309 | pkg install -g "$2" $project |
| 310 | ;; |
| 311 | *) |
| 312 | echo "Unknown filetype: $1" |
| 313 | report_bug |
| 314 | exit 1 |
| 315 | ;; |
| 316 | esac |
| 317 | if test $? -ne 0; then |
| 318 | echo "Installation failed" |
| 319 | report_bug |
| 320 | exit 1 |
| 321 | fi |
| 322 | } |
| 323 | |
| 324 | if test "x$TMPDIR" = "x"; then |
| 325 | tmp="/tmp" |
| 326 | else |
| 327 | tmp=$TMPDIR |
| 328 | fi |
| 329 | # secure-ish temp dir creation without having mktemp available (DDoS-able but not expliotable) |
| 330 | tmp_dir="$tmp/install.sh.$$" |
| 331 | (umask 077 && mkdir $tmp_dir) || exit 1 |
| 332 | |
| 333 | ############ |
| 334 | # end of helpers.sh |
| 335 | ############ |
| 336 | |
| 337 | |
| 338 | # script_cli_parameters.sh |
| 339 | ############ |
| 340 | # This section reads the CLI parameters for the install script and translates |
| 341 | # them to the local parameters to be used later by the script. |
| 342 | # |
| 343 | # Outputs: |
| 344 | # $version: Requested version to be installed. |
| 345 | # $channel: Channel to install the product from |
| 346 | # $project: Project to be installed |
| 347 | # $cmdline_filename: Name of the package downloaded on local disk. |
| 348 | # $cmdline_dl_dir: Name of the directory downloaded package will be saved to on local disk. |
| 349 | ############ |
| 350 | |
| 351 | # Defaults |
| 352 | channel="stable" |
| 353 | project="chef" |
| 354 | |
| 355 | while getopts pnv:c:f:P:d: opt |
| 356 | do |
| 357 | case "$opt" in |
| 358 | |
| 359 | v) version="$OPTARG";; |
| 360 | c) channel="$OPTARG";; |
| 361 | p) channel="current";; # compat for prerelease option |
| 362 | n) channel="current";; # compat for nightlies option |
| 363 | f) cmdline_filename="$OPTARG";; |
| 364 | P) project="$OPTARG";; |
| 365 | d) cmdline_dl_dir="$OPTARG";; |
| 366 | \?) # unknown flag |
| 367 | echo >&2 \ |
| 368 | "usage: $0 [-P project] [-c release_channel] [-v version] [-f filename | -d download_dir]" |
| 369 | exit 1;; |
| 370 | esac |
| 371 | done |
| 372 | |
| 373 | shift `expr $OPTIND - 1` |
| 374 | |
| 375 | |
| 376 | # platform_detection.sh |
| 377 | ############ |
| 378 | # This section makes platform detection compatible with omnitruck on the system |
| 379 | # it runs. |
| 380 | # |
| 381 | # Outputs: |
| 382 | # $platform: Name of the platform. |
| 383 | # $platform_version: Version of the platform. |
| 384 | # $machine: System's architecture. |
| 385 | ############ |
| 386 | |
| 387 | # |
| 388 | # Platform and Platform Version detection |
| 389 | # |
| 390 | # NOTE: This should now match ohai platform and platform_version matching. |
| 391 | # do not invented new platform and platform_version schemas, just make this behave |
| 392 | # like what ohai returns as platform and platform_version for the server. |
| 393 | # |
| 394 | # ALSO NOTE: Do not mangle platform or platform_version here. It is less error |
| 395 | # prone and more future-proof to do that in the server, and then all omnitruck clients |
| 396 | # will 'inherit' the changes (install.sh is not the only client of the omnitruck |
| 397 | # endpoint out there). |
| 398 | # |
| 399 | |
| 400 | machine=`uname -m` |
| 401 | os=`uname -s` |
| 402 | |
| 403 | if test -f "/etc/lsb-release" && grep -q DISTRIB_ID /etc/lsb-release && ! grep -q wrlinux /etc/lsb-release; then |
| 404 | platform=`grep DISTRIB_ID /etc/lsb-release | cut -d "=" -f 2 | tr '[A-Z]' '[a-z]'` |
| 405 | platform_version=`grep DISTRIB_RELEASE /etc/lsb-release | cut -d "=" -f 2` |
| 406 | |
| 407 | if test "$platform" = "\"cumulus linux\""; then |
| 408 | platform="cumulus_linux" |
| 409 | elif test "$platform" = "\"cumulus networks\""; then |
| 410 | platform="cumulus_networks" |
| 411 | fi |
| 412 | |
| 413 | elif test -f "/etc/debian_version"; then |
| 414 | platform="debian" |
| 415 | platform_version=`cat /etc/debian_version` |
| 416 | elif test -f "/etc/Eos-release"; then |
| 417 | # EOS may also contain /etc/redhat-release so this check must come first. |
| 418 | platform=arista_eos |
| 419 | platform_version=`awk '{print $4}' /etc/Eos-release` |
| 420 | machine="i386" |
| 421 | elif test -f "/etc/redhat-release"; then |
| 422 | platform=`sed 's/^\(.\+\) release.*/\1/' /etc/redhat-release | tr '[A-Z]' '[a-z]'` |
| 423 | platform_version=`sed 's/^.\+ release \([.0-9]\+\).*/\1/' /etc/redhat-release` |
| 424 | |
| 425 | # If /etc/redhat-release exists, we act like RHEL by default |
| 426 | if test "$platform" = "fedora"; then |
| 427 | # FIXME: stop remapping fedora to el |
| 428 | # FIXME: remove client side platform_version mangling and hard coded yolo |
| 429 | # Change platform version for use below. |
| 430 | platform_version="6.0" |
| 431 | fi |
| 432 | |
| 433 | if test "$platform" = "xenserver"; then |
| 434 | # Current XenServer 6.2 is based on CentOS 5, platform is not reset to "el" server should hanlde response |
| 435 | platform="xenserver" |
| 436 | else |
| 437 | # FIXME: use "redhat" |
| 438 | platform="el" |
| 439 | fi |
| 440 | |
| 441 | elif test -f "/etc/system-release"; then |
| 442 | platform=`sed 's/^\(.\+\) release.\+/\1/' /etc/system-release | tr '[A-Z]' '[a-z]'` |
| 443 | platform_version=`sed 's/^.\+ release \([.0-9]\+\).*/\1/' /etc/system-release | tr '[A-Z]' '[a-z]'` |
| 444 | # amazon is built off of fedora, so act like RHEL |
| 445 | if test "$platform" = "amazon linux ami"; then |
| 446 | # FIXME: remove client side platform_version mangling and hard coded yolo, and remapping to deprecated "el" |
| 447 | platform="el" |
| 448 | platform_version="6.0" |
| 449 | fi |
| 450 | # Apple OS X |
| 451 | elif test -f "/usr/bin/sw_vers"; then |
| 452 | platform="mac_os_x" |
| 453 | # Matching the tab-space with sed is error-prone |
| 454 | platform_version=`sw_vers | awk '/^ProductVersion:/ { print $2 }' | cut -d. -f1,2` |
| 455 | |
| 456 | # x86_64 Apple hardware often runs 32-bit kernels (see OHAI-63) |
| 457 | x86_64=`sysctl -n hw.optional.x86_64` |
| 458 | if test $x86_64 -eq 1; then |
| 459 | machine="x86_64" |
| 460 | fi |
| 461 | elif test -f "/etc/release"; then |
| 462 | machine=`/usr/bin/uname -p` |
| 463 | if grep -q SmartOS /etc/release; then |
| 464 | platform="smartos" |
| 465 | platform_version=`grep ^Image /etc/product | awk '{ print $3 }'` |
| 466 | else |
| 467 | platform="solaris2" |
| 468 | platform_version=`/usr/bin/uname -r` |
| 469 | fi |
| 470 | elif test -f "/etc/SuSE-release"; then |
| 471 | if grep -q 'Enterprise' /etc/SuSE-release; |
| 472 | then |
| 473 | platform="sles" |
| 474 | platform_version=`awk '/^VERSION/ {V = $3}; /^PATCHLEVEL/ {P = $3}; END {print V "." P}' /etc/SuSE-release` |
| 475 | else |
| 476 | platform="suse" |
| 477 | platform_version=`awk '/^VERSION =/ { print $3 }' /etc/SuSE-release` |
| 478 | fi |
| 479 | elif test "x$os" = "xFreeBSD"; then |
| 480 | platform="freebsd" |
| 481 | platform_version=`uname -r | sed 's/-.*//'` |
| 482 | elif test "x$os" = "xAIX"; then |
| 483 | platform="aix" |
| 484 | platform_version="`uname -v`.`uname -r`" |
| 485 | machine="powerpc" |
| 486 | elif test -f "/etc/os-release"; then |
| 487 | . /etc/os-release |
| 488 | if test "x$CISCO_RELEASE_INFO" != "x"; then |
| 489 | . $CISCO_RELEASE_INFO |
| 490 | fi |
| 491 | |
| 492 | platform=$ID |
| 493 | platform_version=$VERSION |
| 494 | fi |
| 495 | |
| 496 | if test "x$platform" = "x"; then |
| 497 | echo "Unable to determine platform version!" |
| 498 | report_bug |
| 499 | exit 1 |
| 500 | fi |
| 501 | |
| 502 | # |
| 503 | # NOTE: platform manging in the install.sh is DEPRECATED |
| 504 | # |
| 505 | # - install.sh should be true to ohai and should not remap |
| 506 | # platform or platform versions. |
| 507 | # |
| 508 | # - remapping platform and mangling platform version numbers is |
| 509 | # now the complete responsibility of the server-side endpoints |
| 510 | # |
| 511 | |
| 512 | major_version=`echo $platform_version | cut -d. -f1` |
| 513 | case $platform in |
| 514 | # FIXME: should remove this case statement completely |
| 515 | "el") |
| 516 | # FIXME: "el" is deprecated, should use "redhat" |
| 517 | platform_version=$major_version |
| 518 | ;; |
| 519 | "debian") |
| 520 | if test "x$major_version" = "x5"; then |
| 521 | # This is here for potential back-compat. |
| 522 | # We do not have 5 in versions we publish for anymore but we |
| 523 | # might have it for earlier versions. |
| 524 | platform_version="6" |
| 525 | else |
| 526 | platform_version=$major_version |
| 527 | fi |
| 528 | ;; |
| 529 | "freebsd") |
| 530 | platform_version=$major_version |
| 531 | ;; |
| 532 | "sles") |
| 533 | platform_version=$major_version |
| 534 | ;; |
| 535 | "suse") |
| 536 | platform_version=$major_version |
| 537 | ;; |
| 538 | esac |
| 539 | |
| 540 | # normalize the architecture we detected |
| 541 | case $machine in |
| 542 | "x86_64"|"amd64"|"x64") |
| 543 | machine="x86_64" |
| 544 | ;; |
| 545 | "i386"|"i86pc"|"x86"|"i686") |
| 546 | machine="i386" |
| 547 | ;; |
| 548 | "sparc"|"sun4u"|"sun4v") |
| 549 | machine="sparc" |
| 550 | ;; |
| 551 | esac |
| 552 | |
| 553 | if test "x$platform_version" = "x"; then |
| 554 | echo "Unable to determine platform version!" |
| 555 | report_bug |
| 556 | exit 1 |
| 557 | fi |
| 558 | |
| 559 | if test "x$platform" = "xsolaris2"; then |
| 560 | # hack up the path on Solaris to find wget, pkgadd |
| 561 | PATH=/usr/sfw/bin:/usr/sbin:$PATH |
| 562 | export PATH |
| 563 | fi |
| 564 | |
| 565 | echo "$platform $platform_version $machine" |
| 566 | |
| 567 | ############ |
| 568 | # end of platform_detection.sh |
| 569 | ############ |
| 570 | |
| 571 | |
| 572 | # fetch_metadata.sh |
| 573 | ############ |
| 574 | # This section calls omnitruck to get the information about the build to be |
| 575 | # installed. |
| 576 | # |
| 577 | # Inputs: |
| 578 | # $channel: |
| 579 | # $project: |
| 580 | # $version: |
| 581 | # $platform: |
| 582 | # $platform_version: |
| 583 | # $machine: |
| 584 | # $tmp_dir: |
| 585 | # |
| 586 | # Outputs: |
| 587 | # $download_url: |
| 588 | # $sha256: |
| 589 | ############ |
| 590 | |
| 591 | echo "Getting information for $project $channel $version for $platform..." |
| 592 | |
| 593 | metadata_filename="$tmp_dir/metadata.txt" |
| 594 | metadata_url="https://omnitruck-direct.chef.io/$channel/$project/metadata?v=$version&p=$platform&pv=$platform_version&m=$machine" |
| 595 | |
| 596 | do_download "$metadata_url" "$metadata_filename" |
| 597 | |
| 598 | cat "$metadata_filename" |
| 599 | |
| 600 | echo "" |
| 601 | # check that all the mandatory fields in the downloaded metadata are there |
| 602 | if grep '^url' $metadata_filename > /dev/null && grep '^sha256' $metadata_filename > /dev/null; then |
| 603 | echo "downloaded metadata file looks valid..." |
| 604 | else |
| 605 | echo "downloaded metadata file is corrupted or an uncaught error was encountered in downloading the file..." |
| 606 | # this generally means one of the download methods downloaded a 404 or something like that and then reported a successful exit code, |
| 607 | # and this should be fixed in the function that was doing the download. |
| 608 | report_bug |
| 609 | exit 1 |
| 610 | fi |
| 611 | |
| 612 | download_url=`awk '$1 == "url" { print $2 }' "$metadata_filename"` |
| 613 | sha256=`awk '$1 == "sha256" { print $2 }' "$metadata_filename"` |
| 614 | |
| 615 | ############ |
| 616 | # end of fetch_metadata.sh |
| 617 | ############ |
| 618 | |
| 619 | |
| 620 | # fetch_package.sh |
| 621 | ############ |
| 622 | # This section fetchs a package from $download_url and verifies its metadata. |
| 623 | # |
| 624 | # Inputs: |
| 625 | # $download_url: |
| 626 | # $tmp_dir: |
| 627 | # Optional Inputs: |
| 628 | # $cmdline_filename: Name of the package downloaded on local disk. |
| 629 | # $cmdline_dl_dir: Name of the directory downloaded package will be saved to on local disk. |
| 630 | # |
| 631 | # Outputs: |
| 632 | # $download_filename: Name of the downloaded file on local disk. |
| 633 | # $filetype: Type of the file downloaded. |
| 634 | ############ |
| 635 | |
| 636 | filename=`echo $download_url | sed -e 's/^.*\///'` |
| 637 | filetype=`echo $filename | sed -e 's/^.*\.//'` |
| 638 | |
| 639 | # use either $tmp_dir, the provided directory (-d) or the provided filename (-f) |
| 640 | if test "x$cmdline_filename" != "x"; then |
| 641 | download_filename="$cmdline_filename" |
| 642 | elif test "x$cmdline_dl_dir" != "x"; then |
| 643 | download_filename="$cmdline_dl_dir/$filename" |
| 644 | else |
| 645 | download_filename="$tmp_dir/$filename" |
| 646 | fi |
| 647 | |
| 648 | # ensure the parent directory where to download the installer always exists |
| 649 | download_dir=`dirname $download_filename` |
| 650 | (umask 077 && mkdir -p $download_dir) || exit 1 |
| 651 | |
| 652 | # check if we have that file locally available and if so verify the checksum |
| 653 | cached_file_available="false" |
| 654 | if test -f $download_filename; then |
| 655 | echo "$download_filename already exists, verifiying checksum..." |
| 656 | if do_checksum "$download_filename" "$sha256"; then |
| 657 | echo "checksum compare succeeded, using existing file!" |
| 658 | cached_file_available="true" |
| 659 | else |
| 660 | echo "checksum mismatch, downloading latest version of the file" |
| 661 | fi |
| 662 | fi |
| 663 | |
| 664 | # download if no local version of the file available |
| 665 | if test "x$cached_file_available" != "xtrue"; then |
| 666 | do_download "$download_url" "$download_filename" |
| 667 | do_checksum "$download_filename" "$sha256" || checksum_mismatch |
| 668 | fi |
| 669 | |
| 670 | ############ |
| 671 | # end of fetch_package.sh |
| 672 | ############ |
| 673 | |
| 674 | |
| 675 | # install_package.sh |
| 676 | ############ |
| 677 | # Installs a package and removed the temp directory. |
| 678 | # |
| 679 | # Inputs: |
| 680 | # $download_filename: Name of the file to be installed. |
| 681 | # $filetype: Type of the file to be installed. |
| 682 | # $version: The version requested. Used only for warning user if not set. |
| 683 | ############ |
| 684 | |
| 685 | if test "x$version" = "x"; then |
| 686 | echo |
| 687 | echo "WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING" |
| 688 | echo |
| 689 | echo "You are installing an omnibus package without a version pin. If you are installing" |
| 690 | echo "on production servers via an automated process this is DANGEROUS and you will" |
| 691 | echo "be upgraded without warning on new releases, even to new major releases." |
| 692 | echo "Letting the version float is only appropriate in desktop, test, development or" |
| 693 | echo "CI/CD environments." |
| 694 | echo |
| 695 | echo "WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING" |
| 696 | echo |
| 697 | fi |
| 698 | |
| 699 | install_file $filetype "$download_filename" |
| 700 | |
| 701 | if test "x$tmp_dir" != "x"; then |
| 702 | rm -r "$tmp_dir" |
| 703 | fi |
| 704 | |
| 705 | ############ |
| 706 | # end of install_package.sh |
| 707 | ############ |