Implemented collision prevention for IP address and host name (in case when several machines are created at once)

Author: paliarush

Vagrantfile

@@ -58,7 +58,7 @@ Vagrant.configure(VAGRANT_API_VERSION) do |config|
         guest_magento_dir,                          #2
         magento_host_name,                          #3
         config_data['environment']['use_php7'],     #4
-        config_data['magento']['backend_frontname'],#5
+        config_data['magento']['admin_frontname'],  #5
         config_data['magento']['language'],         #6
         config_data['magento']['timezone'],         #8
         config_data['magento']['currency'],         #9

init_project.sh

@@ -3,21 +3,30 @@
 vagrant_dir=$PWD
 magento_ce_dir="${vagrant_dir}/magento2ce"
 magento_ee_dir="${magento_ce_dir}/magento2ee"
+config_path="${vagrant_dir}/local.config/config.yaml"
 
 # Enable trace printing and exit on the first error
 set -ex
 
 bash "${vagrant_dir}/scripts/host/shell/check_requirements.sh"
 
+# Generate random IP address and host name to prevent collisions, if not specified explicitly in local config
+if [ ! -f "${vagrant_dir}/local.config/config.yaml" ]; then
+    cp "${config_path}.dist" ${config_path}
+fi
+random_ip=$(( ( RANDOM % 240 )  + 12 ))
+sed -i.back "s|ip_address: \"192.168.10.2\"|ip_address: \"192.168.10.${random_ip}\"|g" "${config_path}"
+sed -i.back "s|host_name: \"magento2.vagrant2\"|host_name: \"magento2.vagrant${random_ip}\"|g" "${config_path}"
+rm -f "${config_path}.back"
+
+# Clean up the project before initialization if "-f" option was specified
 force_project_cleaning=0
 while getopts 'f' flag; do
   case "${flag}" in
     f) force_project_cleaning=1 ;;
     *) error "Unexpected option ${flag}" ;;
   esac
 done
-
-# Clean up the project before initialization if "-f" option was specified
 if [ ${force_project_cleaning} -eq 1 ]; then
     vagrant destroy -f
     rm -rf ${magento_ce_dir} ${vagrant_dir}/.idea ${vagrant_dir}/.vagrant

local.config/config.yaml.dist

@@ -6,13 +6,13 @@ guest:
   use_nfs: 1
   # Default is 2Gb, around 3Gb is necessary to run functional tests
   memory: 2048
-  ip_address: "192.168.10.11"
+  ip_address: "192.168.10.2"
 environment:
   # If set to 0, PHP 5 will be installed
   use_php7: 1
 magento:
-  host_name: "magento2.vagrant"
-  backend_frontname: "admin"
+  host_name: "magento2.vagrant2"
+  admin_frontname: "admin"
   language: "en_US"
   timezone: "America/Chicago"
   currency: "USD"

scripts/provision/install_magento.sh

@@ -10,7 +10,7 @@ guest_magento_dir=$2
 magento_host_name=$3
 
 declare -A setupOptions
-setupOptions[backend_frontname]=$5
+setupOptions[admin_frontname]=$5
 setupOptions[language]=$6
 setupOptions[timezone]=$7
 setupOptions[currency]=$8
@@ -50,7 +50,7 @@ install_cmd="./bin/magento setup:install \
     --db-host=${setupOptions[db_host]} \
     --db-name=${setupOptions[db_name]} \
     --db-user=${setupOptions[db_user]} \
-    --backend-frontname=${setupOptions[backend_frontname]} \
+    --backend-frontname=${setupOptions[admin_frontname]} \
     --base-url=${setupOptions[base_url]} \
     --language=${setupOptions[language]} \
     --timezone=${setupOptions[timezone]} \
@@ -86,7 +86,7 @@ set +x
 echo "
 Magento application was deployed to ${guest_magento_dir} and installed successfully
 Access storefront at ${setupOptions[base_url]}
-Access admin panel at ${setupOptions[base_url]}${setupOptions[backend_frontname]}/"
+Access admin panel at ${setupOptions[base_url]}${setupOptions[admin_frontname]}/"
 
 if [ ${use_nfs_for_synced_folders} -eq 0 ]; then
     echo "