New MDGC Virtual Environment Install Tutorial 窓口システムの仮想環境を作成 === * [name=千神,Shimohashi] ###### tags: `Tutorial` 2023/05/16 [sss](https://docs.google.com/spreadsheets/d/1GMYKVBxRlMv6oNVNzpXYoLUSyT8ZnLEjGcRbn0b4KsA/edit#gid=788239997) ## First need to create Virtual environment #### 1. vagrant virtual environment install ``` vagrant init oraclelinux/8 https://oracle.github.io/vagrant-projects/boxes/oraclelinux/8.json ``` :::success You can check all orcle Linux [version](https://yum.oracle.com/boxes/) ::: #### 2. vagrant up & Access in ``` vagrant up vagrant ssh ``` #### 3. Edit SSH file with login location ``` sudo vi ~/.bashrc Type "I" and new add line with cd /vagrant/mdgc Then :wq to save it reload bashrc source ~/.bashrc or . ~/.bashrc ``` ## Install Ruby's 3 way (yum, rbenv, rvm) #### 1. I recommend to use rbenv to install ruby First Need to install rbenv's package ``` sudo dnf install git wget gcc bzip2 openssl-devel libffi-devel readline-devel zlib-devel gdbm-devel ncurses-devel ``` ![](https://hackmd.io/_uploads/HJ3i7wxSh.png) ![](https://hackmd.io/_uploads/r1TnXwxHn.png) type y to install 32 package (Install 39 package) ![](https://hackmd.io/_uploads/r1i74wxB3.png) ![](https://hackmd.io/_uploads/BkUN4weB2.png) Use wget to install rbenv & ruby-build ``` (Don's use)wget -q https://github.com/rbenv/rbenv-installer/raw/master/bin/rbenv-installer -O- | bash (Reference https://github.com/rbenv/rbenv-installer) wget -q https://github.com/rbenv/rbenv-installer/raw/HEAD/bin/rbenv-installer -O- | bash ``` ![](https://hackmd.io/_uploads/ByQ5HDlrh.png) <!-- Note that this installer does NOT edit your shell configuration files: ``` 1. Run `~/.rbenv/bin/rbenv init' to view instructions on how to configure rbenv for your shell. 2. Launch a new terminal window after editing shell configuration files. 3. (Optional) Run the doctor command to verify the installation: wget -q "https://github.com/rbenv/rbenv-installer/raw/HEAD/bin/rbenv-doctor" -O- | bash ``` --> Then add environment to add this path ``` echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc (Don't Use)echo 'eval "$(rbenv init -)"' >> ~/.bashrc echo 'eval "$(rbenv init - bash)"' source ~/.bashrc ``` check rbenv is installed or not ``` wget -q https://github.com/rbenv/rbenv-installer/raw/HEAD/bin/rbenv-doctor -O- | bash ``` ![](https://hackmd.io/_uploads/BJxvIveS2.png) Check How rbenv's ruby had been install ``` rbenv -L ``` ## Install Ruby 2.6.2 and RoR 5.1.7 and bundler 2.0.2 #### 1. Use rbenv to install ruby 2.6.2 ``` rbenv install 2.6.2 ``` ![](https://hackmd.io/_uploads/SyKbdDlSn.png) #### 2. Change 2.6.2 to default setting ``` rbenv global 2.6.2 ``` ![](https://hackmd.io/_uploads/HJIbYPeB2.png) ###### Q1. ``` If ruby -v can't not reload by linux 8, Need to relauch vagrant ``` #### 3. Install bundler 2.0.2 ``` gem install bundler -v 2.0.2 ``` ![](https://hackmd.io/_uploads/ryg6svgH2.png) #### 4. Install rails 5.1.7 ``` gem install rails -v 5.1.7 ``` ![](https://hackmd.io/_uploads/HkF0oDlrn.png) #### 5. Then install all gems ``` bundle install ``` ## Install PostgreSQL & Node.js MUST Javascript Node.js & postgress sql install #### 1. Upgrade System package： ``` sudo dnf update ``` #### 2. Install PostgreSQL： ``` sudo dnf install postgresql-server ``` #### 3. init PostgreSQL： ``` sudo postgresql-setup --initdb ``` #### 4. Start PostgreSQL： ``` sudo systemctl start postgresql ``` #### 5. IF u want to start always by power on use this command： ``` sudo systemctl enable postgresql ``` #### 6. Check PostgreSQL status： ``` sudo systemctl status postgresql ``` #### 7. Setup /var/lib/pgsql/data/pg_hba.conf ``` vi /var/lib/pgsql/data/pg_hba.conf host all all 127.0.0.1/32 ident ↓変更する host all all 127.0.0.1/32 trust New add it host all all 0.0.0.0/0 trust host all all 0.0.0.0/0 trust ``` #### 8. Setup the port local to all ``` vi /var/lib/pgsql/data/postgresql.conf #listen_addresses = 'localhost' 　　　　↓変更する listen_addresses = '*' #port = 5432 　　　　↓変更する port = 5432 ``` Restrat postgreSQL ``` sudo systemctl stop postgresql sudo systemctl start postgresql.service or sudo systemctl restart postgresql ``` #### 1. Install Node.js Install Node.js Storge package ``` sudo dnf install -y gcc-c++ make ``` Insatall Node.js ``` sudo dnf install nodejs ``` Check Node.js version ``` node -v ``` #### 2. Edit the puma file compire puma port 3600 -> 3000 compire puma file deezen to false #### 3. Compire VagrantFile ``` config.vm.network "forwarded_port", guest: 3000, host: 5000 config.vm.network "forwarded_port", guest: 5432, host: 5433 config.vm.synced_folder ".", "/vagrant", disabled: true # デフォルトの共有を行わない config.vm.synced_folder ".", "/vagrant", type: "virtualbox" ``` #### 4. Improt SQL Data ## Error Message #### Error 1 nokogiri version is low ``` ERROR: Error installing rails: The last version of nokogiri (>= 1.6) to support your Ruby & RubyGems was 1.13.10. Try installing it with `gem install nokogiri -v 1.13.10` and then running the current command again nokogiri requires Ruby version >= 2.7, < 3.3.dev. The current ruby version is 2.6.2.47. ``` Result ``` gem install nokogiri -v 1.13.10 ``` #### Error ２ pg_config and libpq file can't found ``` gem install pg -v '1.5.3' --source 'https://rubygems.org/' Building native extensions. This could take a while... ERROR: Error installing pg: ERROR: Failed to build gem native extension. current directory: /home/vagrant/.rbenv/versions/2.6.2/lib/ruby/gems/2.6.0/gems/pg-1.5.3/ext /home/vagrant/.rbenv/versions/2.6.2/bin/ruby -I /home/vagrant/.rbenv/versions/2.6.2/lib/ruby/2.6.0 -r ./siteconf20230517-20691-1xrmyie.rb extconf.rb Calling libpq with GVL unlocked checking for pg_config... no checking for libpq per pkg-config... no Using libpq from checking for libpq-fe.h... no Can't find the 'libpq-fe.h header ***************************************************************************** ``` Result ``` sudo yum install postgresql-devel ```