shell/jenkins-configure-clouds.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: EPL-1.0
   3 ##############################################################################
   4 # Copyright (c) 2018 The Linux Foundation and others.
   5 #
   6 # All rights reserved. This program and the accompanying materials
   7 # are made available under the terms of the Eclipse Public License v1.0
   8 # which accompanies this distribution, and is available at
   9 # http://www.eclipse.org/legal/epl-v10.html
  10 ##############################################################################
  11 # Pulls global variable definitions out of a file.
  12 #
  13 # Configuration is read from $WORKSPACE/jenkins-config/clouds/openstack/$cloud/cloud.cfg
  14 #
  15 # Requirements: lftools must be installed to /tmp/v/lftools
  16 #
  17 # Parameters:
  18 #
  19 #     WORKSPACE:  The path to the local ci-management repository.
  20 #     jenkins_silos:  Space separated list of Jenkins silos to push
  21 #                     configuration to. This must match a configuration section
  22 #                     in the config file located at
  23 #                     ~/.config/jenkins_jobs/jenkins_jobs.ini config file.
  24 #                     (default: jenkins)
  25 #
  26 # Local testing can be performed by exporting the parameters "WORKSPACE" and
  27 # "jenkins_silos" as environment variables. For example:
  28 #
  29 #    export WORKSPACE=/tmp/ci-management
  30 #    export jenkins_silos=sandbox
  31 #    bash ./jjb/global-jjb/shell/jenkins-configure-clouds.sh
  32 echo "---> jenkins-configure-clouds.sh"
  33
  34 if [ ! -d "$WORKSPACE/jenkins-config/clouds" ]; then
  35     echo "WARN: jenkins-config/clouds does not exist. Skipping cloud management..."
  36     exit 0
  37 fi
  38
  39 #shellcheck source=/tmp/v/lftools/bin/activate disable=SC1091
  40 source "/tmp/v/lftools/bin/activate"
  41
  42 GROOVY_SCRIPT_FILE="jjb/global-jjb/jenkins-admin/manage_clouds.groovy"
  43 OS_CLOUD_DIR="$WORKSPACE/jenkins-config/clouds/openstack"
  44 SCRIPT_DIR="$WORKSPACE/archives/groovy-inserts"
  45 mkdir -p "$SCRIPT_DIR"
  46
  47 silos="${jenkins_silos:-jenkins}"
  48
  49 set -eu -o pipefail
  50
  51 version_ge() { test "$(echo "$@" | tr " " "\n" | sort -rV | head -n 1)" == "$1"; }
  52
  53 get_cfg() {
  54     if [ -z ${3+x} ]; then
  55         >&2 echo "Usage: get_cfg CFG_FILE SETTING DEFAULT"
  56         exit 1
  57     fi
  58
  59     local cfg_file="$1"
  60     local setting="$2"
  61     local default="$3"
  62
  63     if [ ! -f "$cfg_file" ]; then
  64         >&2 echo "ERROR: Configuration file $cfg_file not found."
  65         exit 1
  66     fi
  67
  68     cfg=$(grep "${setting^^}" "$cfg_file" | tail -1 | awk -F'=' '{print $2}')
  69     cfg=${cfg:-"$default"}
  70     echo "$cfg"
  71 }
  72 export get_cfg
  73
  74 get_cloud_cfg() {
  75     if [ -z $1 ]; then
  76         >&2 echo "Usage: get_cloud_cfg CFG_DIR"
  77         exit 1
  78     fi
  79
  80     local cfg_dir="$1"
  81     local silo="$2"
  82     local cfg_file="$cfg_dir/cloud.cfg"
  83
  84     cloud_name=$(basename "$cfg_dir")
  85     cloud_url=$(get_cfg "$cfg_file" CLOUD_URL "")
  86     cloud_ignore_ssl=$(get_cfg "$cfg_file" CLOUD_IGNORE_SSL "false")
  87     cloud_zone=$(get_cfg "$cfg_file" CLOUD_ZONE "")
  88     cloud_credential_id=$(get_cfg "$cfg_file" CLOUD_CREDENTIAL_ID "os-cloud")
  89
  90     echo "default_options = new SlaveOptions("
  91     get_minion_options "$cfg_file" "$silo"
  92     echo ")"
  93
  94     echo "cloud = new JCloudsCloud("
  95     echo "    \"$cloud_name\","
  96     echo "    \"$cloud_url\","
  97     echo "    $cloud_ignore_ssl,"
  98     echo "    \"$cloud_zone\","
  99     echo "    default_options,"
 100     echo "    templates,"
 101     echo "    \"$cloud_credential_id\""
 102     echo ")"
 103 }
 104
 105 get_minion_options() {
 106     if [ -z $1 ]; then
 107         >&2 echo "Usage: get_minion_options CFG_FILE"
 108         exit 1
 109     fi
 110
 111     local cfg_file="$1"
 112     local silo="${2:-}"
 113
 114     # Create a flavor mapping to manage hardware_id until OpenStack Cloud
 115     # plugin supports using names
 116     declare -A flavors
 117     flavors["v1-standard-1"]="bbcb7eb5-5c8d-498f-9d7e-307c575d3566"
 118     flavors["v1-standard-2"]="ca2a6e9c-2236-4107-8905-7ae9427132ff"
 119     flavors["v1-standard-4"]="5cf64088-893b-46b5-9bb1-ee020277635d"
 120     flavors["v1-standard-8"]="6eec77b4-2286-4e3b-b3f0-cac67aa2c727"
 121     flavors["v1-standard-16"]="2f8730dd-7688-4b72-a512-99fb9a482414"
 122     flavors["v1-standard-32"]="0da688af-bb0c-4116-a158-cbf37240a8b1"
 123     flavors["v1-standard-48"]="69471d69-61fb-40dd-bdf3-e6b7f4e6daa3"
 124     flavors["v1-standard-64"]="0c1d9008-f546-4608-9e8f-f8bdaec8dddd"
 125     flavors["v1-standard-96"]="5741c775-92a4-4488-bd77-dd7b08e2be81"
 126     flavors["v1-standard-128"]="e82d0a5b-8031-4526-9a5d-a15f7b4d48ff"
 127     flavors["v2-standard-1"]="52a01f6b-e660-48b5-8c06-5fb2a0fab0ec"
 128     flavors["v2-standard-2"]="ac2c4d17-8d6f-4e3c-a9eb-57c155f0a949"
 129     flavors["v2-standard-4"]="d9115351-defe-4fac-986b-1a1187e2c31c"
 130     flavors["v2-standard-8"]="e6fe2e37-0e38-438c-8fa5-fc2d79d0a7bb"
 131     flavors["v2-standard-16"]="9e4b01cd-6744-4120-aafe-1b5e17584919"
 132     flavors["v2-standard-360"]="f0d27f44-a410-4f0f-9781-d722f5b5489e"
 133     flavors["v2-highcpu-1"]="c04abb7a-2b61-4ed3-8ce8-6c40ad9df750"
 134     flavors["v2-highcpu-2"]="03bdf34e-8905-46bc-a4b9-8dbf94b6e06d"
 135     flavors["v2-highcpu-4"]="3b72e578-7875-4e0e-91b7-71ed292f3ca2"
 136     flavors["v2-highcpu-8"]="221de281-95ec-414f-8e42-c86c9e0b318d"
 137     flavors["v2-highcpu-16"]="ddd6863a-ef4f-475c-9aee-61d46898651d"
 138     flavors["v2-highcpu-32"]="21dfb8a3-c472-4a2c-a8e1-4da8de415ff8"
 139     flavors["odl-highcpu-2"]="def1b86f-b7f8-4943-b430-4a0599170006"
 140     flavors["odl-highcpu-4"]="0c8ec795-2ff8-4623-98cf-b4c1d92bb37c"
 141     flavors["odl-highcpu-8"]="458d6499-e2c8-4580-aa88-a4a04a33ee25"
 142     flavors["odl-standard-1"]="35800a3f-0c69-428d-b5cb-136d17d46c48"
 143     flavors["odl-standard-2"]="8ead227a-acfe-4290-be70-fbab92e6dd2f"
 144     flavors["odl-standard-4"]="f76fb18d-d5fb-4175-95c1-b29d8039d102"
 145     flavors["odl-standard-8"]="ba38b1af-4f87-4e4e-860e-94e8329d0d78"
 146
 147     image_name=$(get_cfg "$cfg_file" IMAGE_NAME "")
 148     volume_size=$(get_cfg "$cfg_file" VOLUME_SIZE "")
 149     hardware_id=$(get_cfg "$cfg_file" HARDWARE_ID "")
 150     network_id=$(get_cfg "$cfg_file" NETWORK_ID "")
 151     user_data_id=$(get_cfg "$cfg_file" USER_DATA_ID "jenkins-init-script")
 152
 153     # Handle Sandbox systems that might have a different cap.
 154     instance_cap=$(get_cfg "$cfg_file" INSTANCE_CAP "null")
 155     if [ "$silo" == "sandbox" ]; then
 156         instance_cap=$(get_cfg "$cfg_file" SANDBOX_CAP "null")
 157     fi
 158     min_instance_cap=$(get_cfg "$cfg_file" MIN_INSTANCE_CAP "null")
 159
 160     floating_ip_pool=$(get_cfg "$cfg_file" FLOATING_IP_POOL "")
 161     security_groups=$(get_cfg "$cfg_file" SECURITY_GROUPS "default")
 162     availability_zone=$(get_cfg "$cfg_file" AVAILABILITY_ZONE "")
 163     start_timeout=$(get_cfg "$cfg_file" START_TIMEOUT "600000")
 164     key_pair_name=$(get_cfg "$cfg_file" KEY_PAIR_NAME "jenkins-ssh")
 165     num_executors=$(get_cfg "$cfg_file" NUM_EXECUTORS "1")
 166     jvm_options=$(get_cfg "$cfg_file" JVM_OPTIONS "")
 167     fs_root=$(get_cfg "$cfg_file" FS_ROOT "/w")
 168     retention_time=$(get_cfg "$cfg_file" RETENTION_TIME "0")
 169
 170     OS_PLUGIN_VER="$(lftools jenkins plugins list \
 171         | grep 'Openstack Cloud Plugin' | awk -F':' '{print $2}')"
 172     if version_ge "$OS_PLUGIN_VER" "2.35"; then
 173         if [ ! -z "$volume_size" ]; then
 174             echo "    new BootSource.VolumeFromImage(\"$image_name\", $volume_size),"
 175         else
 176             echo "    new BootSource.Image(\"$image_name\"),"
 177         fi
 178         echo "    \"${flavors[${hardware_id}]}\","
 179         echo "    \"$network_id\","
 180         echo "    \"$user_data_id\","
 181         echo "    $instance_cap,"
 182         echo "    $min_instance_cap,"
 183         echo "    \"$floating_ip_pool\","
 184         echo "    \"$security_groups\","
 185         echo "    \"$availability_zone\","
 186         echo "    $start_timeout,"
 187         echo "    \"$key_pair_name\","
 188         echo "    $num_executors,"
 189         echo "    \"$jvm_options\","
 190         echo "    \"$fs_root\","
 191         echo "    new LauncherFactory.SSH(\"$key_pair_name\", \"\"),"
 192         echo "    $retention_time"
 193
 194     else  # SlaveOptions() structure for versions <= 2.34
 195         if [ ! -z "$volume_size" ]; then
 196             echo "    new BootSource.VolumeFromImage(\"$image_name\", $volume_size),"
 197         else
 198             echo "    new BootSource.Image(\"$image_name\"),"
 199         fi
 200         echo "    \"${flavors[${hardware_id}]}\","
 201         echo "    \"$network_id\","
 202         echo "    \"$user_data_id\","
 203         echo "    $instance_cap,"
 204         echo "    \"$floating_ip_pool\","
 205         echo "    \"$security_groups\","
 206         echo "    \"$availability_zone\","
 207         echo "    $start_timeout,"
 208         echo "    \"$key_pair_name\","
 209         echo "    $num_executors,"
 210         echo "    \"$jvm_options\","
 211         echo "    \"$fs_root\","
 212         echo "    new LauncherFactory.SSH(\"$key_pair_name\", \"\"),"
 213         echo "    $retention_time"
 214     fi
 215 }
 216
 217 get_template_cfg() {
 218     if [ -z $1 ]; then
 219         >&2 echo "Usage: get_template_cfg CFG_FILE"
 220         exit 1
 221     fi
 222
 223     local cfg_file="$1"
 224     local minion_prefix="${2:-}"
 225
 226     template_name=$(basename $cfg_file .cfg)
 227     labels=$(get_cfg "$cfg_file" LABELS "")
 228
 229     echo "minion_options = new SlaveOptions("
 230     get_minion_options "$cfg_file"
 231     echo ")"
 232
 233     echo "template = new JCloudsSlaveTemplate("
 234     # TODO: Figure out how to insert the "prd / snd" prefix into template name.
 235     echo "    \"${minion_prefix}${template_name}\","
 236     echo "    \"$template_name $labels\","
 237     echo "    minion_options,"
 238     echo ")"
 239 }
 240
 241 mapfile -t clouds < <(ls -d1 $OS_CLOUD_DIR/*/)
 242
 243 for silo in $silos; do
 244
 245     script_file="$SCRIPT_DIR/${silo}-cloud-cfg.groovy"
 246     cp "$GROOVY_SCRIPT_FILE" "$script_file"
 247
 248     # Linux Foundation Jenkins systems use "prd-" and "snd-" to mark
 249     # production and sandbox servers.
 250     if [ "$silo" == "releng" ] || [ "$silo" == "production" ]; then
 251         node_prefix="prd-"
 252     elif [ "$silo" == "sandbox" ]; then
 253         node_prefix="snd-"
 254     else
 255         node_prefix="${silo}-"
 256     fi
 257
 258     set +x  # Disable `set -x` to prevent printing passwords
 259     echo "Configuring $silo"
 260     JENKINS_URL=$(crudini --get "$HOME"/.config/jenkins_jobs/jenkins_jobs.ini "$silo" url)
 261     JENKINS_USER=$(crudini --get "$HOME"/.config/jenkins_jobs/jenkins_jobs.ini "$silo" user)
 262     JENKINS_PASSWORD=$(crudini --get "$HOME"/.config/jenkins_jobs/jenkins_jobs.ini "$silo" password)
 263     export JENKINS_URL
 264     export JENKINS_USER
 265     export JENKINS_PASSWORD
 266
 267     echo "-----> Groovy script $script_file"
 268     for cloud in "${clouds[@]}"; do
 269         cfg_dir="${cloud}"
 270         echo "Processing $cfg_dir"
 271         insert_file="$SCRIPT_DIR/$silo/$(basename $cloud)/cloud-cfg.txt"
 272         mkdir -p "$(dirname $insert_file)"
 273         rm -f "$insert_file"
 274
 275         echo "" >> "$insert_file"
 276         echo "//////////////////////////////////////////////////" >> "$insert_file"
 277         echo "// Cloud config for $(basename $cloud)" >> "$insert_file"
 278         echo "//////////////////////////////////////////////////" >> "$insert_file"
 279         echo "" >> "$insert_file"
 280
 281         echo "templates = []" >> $insert_file
 282         mapfile -t templates < <(find $cfg_dir -maxdepth 1 -not -type d -not -name "cloud.cfg")
 283         for template in "${templates[@]}"; do
 284             get_template_cfg "$template" "$node_prefix" >> "$insert_file"
 285             echo "templates.add(template)" >> "$insert_file"
 286         done
 287
 288         get_cloud_cfg "$cfg_dir" "$silo" >> "$insert_file"
 289         echo "clouds.add(cloud)" >> "$insert_file"
 290
 291         cat "$insert_file" >> "$script_file"
 292     done
 293
 294     lftools jenkins groovy "$script_file"
 295 done