docker/Keystone/scripts/start.sh

   1 #!/bin/bash
   2
   3 # Copyright 2018 Whitestack, LLC
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License"); you may
   6 # not use this file except in compliance with the License. You may obtain
   7 # a copy of the License at
   8 #
   9 #         http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  13 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  14 # License for the specific language governing permissions and limitations
  15 # under the License.
  16 #
  17 # For those usages not covered by the Apache License, Version 2.0 please
  18 # contact: esousa@whitestack.com or glavado@whitestack.com
  19 ##
  20
  21 DB_EXISTS=""
  22 DB_NOT_EMPTY=""
  23
  24 max_attempts=120
  25 function wait_db(){
  26     db_host=$1
  27     db_port=$2
  28     attempt=0
  29     echo "Wait until $max_attempts seconds for MySQL mano Server ${db_host}:${db_port} "
  30     while ! mysqladmin ping -h"$db_host" -P"$db_port" --silent; do
  31         #wait 120 sec
  32         if [ $attempt -ge $max_attempts ]; then
  33             echo
  34             echo "Can not connect to database ${db_host}:${db_port} during $max_attempts sec"
  35             return 1
  36         fi
  37         attempt=$[$attempt+1]
  38         echo -n "."
  39         sleep 1
  40     done
  41     return 0
  42 }
  43
  44 function is_db_created() {
  45     db_host=$1
  46     db_port=$2
  47     db_user=$3
  48     db_pswd=$4
  49     db_name=$5
  50
  51     if mysqlshow -h"$db_host" -P"$db_port" -u"$db_user" -p"$db_pswd" | grep -v Wildcard | grep -q $db_name; then
  52         echo "DB $db_name exists"
  53         return 0
  54     else
  55         echo "DB $db_name does not exist"
  56         return 1
  57     fi
  58 }
  59
  60 wait_db "$DB_HOST" "$DB_PORT" || exit 1
  61
  62 is_db_created "$DB_HOST" "$DB_PORT" "$ROOT_DB_USER" "$ROOT_DB_PASSWORD" "keystone" && DB_EXISTS="Y"
  63
  64 if [ -z $DB_EXISTS ]; then
  65     mysql -h"$DB_HOST" -P"$DB_PORT" -u"$ROOT_DB_USER" -p"$ROOT_DB_PASSWORD" --default_character_set utf8 -e "CREATE DATABASE keystone"
  66     mysql -h"$DB_HOST" -P"$DB_PORT" -u"$ROOT_DB_USER" -p"$ROOT_DB_PASSWORD" --default_character_set utf8 -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '$KEYSTONE_DB_PASSWORD'"
  67     mysql -h"$DB_HOST" -P"$DB_PORT" -u"$ROOT_DB_USER" -p"$ROOT_DB_PASSWORD" --default_character_set utf8 -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '$KEYSTONE_DB_PASSWORD'"
  68 else
  69     if [ $(mysql -h"$DB_HOST" -P"$DB_PORT" -u"$ROOT_DB_USER" -p"$ROOT_DB_PASSWORD" --default_character_set utf8 -sse "SELECT COUNT(*) FROM keystone;") -gt 0 ]; then
  70         echo "DB keystone is empty"
  71         DB_NOT_EMPTY="y"
  72     fi
  73 fi
  74
  75 # Setting Keystone database connection
  76 sed -i "721s%.*%connection = mysql+pymysql://keystone:$KEYSTONE_DB_PASSWORD@$DB_HOST:$DB_PORT/keystone%" /etc/keystone/keystone.conf
  77
  78 # Setting Keystone tokens
  79 sed -i "2934s%.*%provider = fernet%" /etc/keystone/keystone.conf
  80
  81
  82 # Use LDAP authentication for Identity
  83 if [ $LDAP_AUTHENTICATION_DOMAIN_NAME ]; then
  84     # Enable Keyston domains
  85     sed -i "s%.*domain_specific_drivers_enabled =.*%domain_specific_drivers_enabled = true%" /etc/keystone/keystone.conf
  86     sed -i "s%.*domain_config_dir =.*%domain_config_dir = /etc/keystone/domains%" /etc/keystone/keystone.conf
  87     mkdir -p /etc/keystone/domains
  88     # Configure domain for LDAP authentication
  89     cat << EOF > /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
  90 [identity]
  91 driver = ldap
  92 [ldap]
  93 url = $LDAP_URL
  94 user_allow_create=false
  95 user_allow_update=false
  96 user_allow_delete=false
  97 group_allow_create=false
  98 group_allow_update=false
  99 group_allow_delete=false
 100 query_scope = sub
 101 EOF
 102     if [ $LDAP_BIND_USER ]; then
 103         echo "user = $LDAP_BIND_USER" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 104     fi
 105     if [ $LDAP_BIND_PASSWORD ]; then
 106         echo "password = $LDAP_BIND_PASSWORD" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 107     fi
 108     if [ $LDAP_USER_TREE_DN ]; then
 109         echo "user_tree_dn = $LDAP_USER_TREE_DN" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 110     fi
 111     if [ $LDAP_USER_OBJECTCLASS ]; then
 112         echo "user_objectclass = $LDAP_USER_OBJECTCLASS" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 113     fi
 114     if [ $LDAP_USER_ID_ATTRIBUTE ]; then
 115         echo "user_id_attribute = $LDAP_USER_ID_ATTRIBUTE" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 116     fi
 117     if [ $LDAP_USER_NAME_ATTRIBUTE ]; then
 118         echo "user_name_attribute = $LDAP_USER_NAME_ATTRIBUTE" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 119     fi
 120     if [ $LDAP_USER_PASS_ATTRIBUTE ]; then
 121         echo "user_pass_attribute = $LDAP_USER_PASS_ATTRIBUTE" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 122     fi
 123     if [ $LDAP_USER_FILTER ]; then
 124         echo "user_filter = $LDAP_USER_FILTER" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 125     fi
 126     if [ $LDAP_USER_ENABLED_ATTRIBUTE ]; then
 127         echo "user_enabled_attribute = $LDAP_USER_ENABLED_ATTRIBUTE" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 128     fi
 129     if [ $LDAP_USER_ENABLED_MASK ]; then
 130         echo "user_enabled_mask = $LDAP_USER_ENABLED_MASK" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 131     fi
 132     if [ $LDAP_USER_ENABLED_DEFAULT ]; then
 133         echo "user_enabled_default = $LDAP_USER_ENABLED_DEFAULT" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 134     fi
 135     if [ $LDAP_USER_ENABLED_INVERT ]; then
 136         echo "user_enabled_invert = $LDAP_USER_ENABLED_INVERT" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 137     fi
 138     if [ $LDAP_USE_STARTTLS ] && [ "$LDAP_USE_STARTTLS" == "true" ]; then
 139         echo "use_tls = true" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 140         mkdir -p /etc/keystone/ssl/certs/
 141         echo "-----BEGIN CERTIFICATE-----" > /etc/keystone/ssl/certs/ca.pem
 142         echo $LDAP_TLS_CACERT_BASE64 >> /etc/keystone/ssl/certs/ca.pem
 143         echo "-----END CERTIFICATE-----" >> /etc/keystone/ssl/certs/ca.pem
 144         echo "tls_cacertfile = /etc/keystone/ssl/certs/ca.pem" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 145         if [ $LDAP_TLS_REQ_CERT ]; then
 146             echo "tls_req_cert = $LDAP_TLS_REQ_CERT" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
 147         fi
 148     fi
 149 fi
 150
 151 # Populate Keystone database
 152 if [ -z $DB_EXISTS ] || [ -z $DB_NOT_EMPTY ]; then
 153     su -s /bin/sh -c "keystone-manage db_sync" keystone
 154 fi
 155
 156 # Initialize Fernet key repositories
 157 keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
 158 keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
 159
 160 # Bootstrap Keystone service
 161 if [ -z $DB_EXISTS ] || [ -z $DB_NOT_EMPTY ]; then
 162     keystone-manage bootstrap \
 163         --bootstrap-username "$ADMIN_USERNAME" \
 164         --bootstrap-password "$ADMIN_PASSWORD" \
 165         --bootstrap-project "$ADMIN_PROJECT" \
 166         --bootstrap-admin-url "http://$KEYSTONE_HOST:5000/v3/" \
 167         --bootstrap-internal-url "http://$KEYSTONE_HOST:5000/v3/" \
 168         --bootstrap-public-url "http://$KEYSTONE_HOST:5000/v3/" \
 169         --bootstrap-region-id "$REGION_ID"
 170 fi
 171
 172 # Restart Apache Service
 173 service apache2 restart
 174
 175 cat << EOF >> setup_env
 176 export OS_PROJECT_DOMAIN_NAME=default
 177 export OS_USER_DOMAIN_NAME=default
 178 export OS_PROJECT_NAME=$ADMIN_PROJECT
 179 export OS_USERNAME=$ADMIN_USERNAME
 180 export OS_PASSWORD=$ADMIN_PASSWORD
 181 export OS_AUTH_URL=http://$KEYSTONE_HOST:5000/v3
 182 export OS_IDENTITY_API_VERSION=3
 183 export OS_IMAGE_API_VERSION=2
 184 EOF
 185
 186 source setup_env
 187
 188 # Create NBI User
 189 if [ -z $DB_EXISTS ] || [ -z $DB_NOT_EMPTY ]; then
 190     openstack user create --domain default --password "$SERVICE_PASSWORD" "$SERVICE_USERNAME"
 191     openstack project create --domain default --description "Service Project" "$SERVICE_PROJECT"
 192     openstack role add --project "$SERVICE_PROJECT" --user "$SERVICE_USERNAME" admin
 193 fi
 194
 195 if [ $LDAP_AUTHENTICATION_DOMAIN_NAME ]; then
 196     if !(openstack domain list | grep -q $LDAP_AUTHENTICATION_DOMAIN_NAME); then
 197         # Create domain in keystone for LDAP authentication
 198         openstack domain create $LDAP_AUTHENTICATION_DOMAIN_NAME
 199         # Restart Apache Service
 200         service apache2 restart
 201     fi
 202         # Check periodically LDAP for updates
 203         echo "0 1 * * * keystone-manage mapping_purge --domain-name $LDAP_AUTHENTICATION_DOMAIN_NAME; keystone-manage mapping_populate --domain-name $LDAP_AUTHENTICATION_DOMAIN_NAME" >> /var/spool/cron/crontabs/root
 204 fi
 205
 206 while ps -ef | grep -v grep | grep -q apache2
 207 do
 208     sleep 60
 209 done
 210
 211 # Only reaches this point if apache2 stops running
 212 # When this happens exits with error code
 213 exit 1