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Commit e7adcaa55b01ced9139135aeef072c2ee776ed0d

Authored by Dmitriy Zaporozhets
2 parents 65b601fe ad2e4feb
Exists in master and in 4 other branches 6-8-stable, 7-0-stable, 7-0-stable-spb, spb-stable

Merge pull request #3771 from senny/move-4-2-to-5-0-from-wiki-to-repo 

move the update instructions for 4.2 to 5.0 from the Wiki into the Repo
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doc/update/4.2-to-5.0.md 0 → 100644
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  1 +# From 4.2 to 5.0
  2 +
  3 +## Important changes
  4 +
  5 +* We dont use `gitlab` user any more. Everything will be moved to `git` user
  6 +* __requires ruby1.9.3__
  7 +
  8 +
  9 +__0. Stop gitlab__
  10 +
  11 + sudo service gitlab stop
  12 +
  13 +__1. add bash to git user__
  14 +
  15 +```
  16 +sudo chsh -s /bin/bash git
  17 +```
  18 +
  19 +__2. git clone gitlab-shell__
  20 +
  21 +```
  22 +sudo -u git -H git clone https://github.com/gitlabhq/gitlab-shell.git /home/git/gitlab-shell
  23 +```
  24 +
  25 +__3. setup gitlab-shell__
  26 +
  27 +```bash
  28 +# chmod all repos and files under git
  29 +sudo chown git:git -R /home/git/repositories/
  30 +
  31 +# login as git
  32 +sudo su git
  33 +cd /home/git/gitlab-shell
  34 +
  35 +# copy config
  36 +cp config.yml.example config.yml
  37 +
  38 +# change url to gitlab instance
  39 +# ! make sure url end with '/' like 'https://gitlab.example/'
  40 +vim config.yml
  41 +
  42 +# rewrite hooks
  43 +./support/rewrite-hooks.sh
  44 +
  45 +# check ruby version for git user ( 1.9 required!! )
  46 +# gitlab shell requires system ruby 1.9
  47 +ruby -v
  48 +
  49 +# exit from git user
  50 +exit
  51 +```
  52 +
  53 +__4. Copy gitlab instance to git user__
  54 +
  55 +```bash
  56 +sudo cp -R /home/gitlab/gitlab /home/git/gitlab
  57 +sudo chown git:git -R /home/git/gitlab
  58 +sudo rm -rf /home/gitlab/gitlab-satellites
  59 +
  60 +# if exists
  61 +sudo rm /tmp/gitlab.socket
  62 +```
  63 +
  64 +__5. Update gitlab to recent version__
  65 +
  66 +```bash
  67 +cd /home/git/gitlab
  68 +
  69 +# backup current config
  70 +sudo -u git -H cp config/gitlab.yml config/gitlab.yml.old
  71 +
  72 +sudo -u git -H git fetch
  73 +sudo -u git -H git checkout 5-0-stable
  74 +
  75 +# replace config with recent one
  76 +sudo -u git -H cp config/gitlab.yml.example config/gitlab.yml
  77 +
  78 +# edit it
  79 +sudo -u git -H vim config/gitlab.yml
  80 +
  81 +
  82 +sudo -u git -H bundle install --without development test postgres --deployment
  83 +sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
  84 +sudo -u git -H bundle exec rake gitlab:shell:setup RAILS_ENV=production
  85 +sudo -u git -H bundle exec rake gitlab:shell:build_missing_projects RAILS_ENV=production
  86 +
  87 +sudo -u git -H mkdir /home/git/gitlab-satellites
  88 +sudo -u git -H bundle exec rake gitlab:satellites:create RAILS_ENV=production
  89 +
  90 +# migrate wiki to git
  91 +sudo -u git -H bundle exec rake gitlab:wiki:migrate RAILS_ENV=production
  92 +
  93 +
  94 +# check permissions for /home/git/.ssh/
  95 +sudo -u git -H chmod 700 /home/git/.ssh
  96 +sudo -u git -H chmod 600 /home/git/.ssh/authorized_keys
  97 +
  98 +# check permissions for /home/git/gitlab/
  99 +sudo chown -R git /home/git/gitlab/log/
  100 +sudo chown -R git /home/git/gitlab/tmp/
  101 +sudo chmod -R u+rwX /home/git/gitlab/log/
  102 +sudo chmod -R u+rwX /home/git/gitlab/tmp/
  103 +sudo -u git -H mkdir /home/git/gitlab/tmp/pids/
  104 +sudo chmod -R u+rwX /home/git/gitlab/tmp/pids
  105 +
  106 +```
  107 +
  108 +__6. Update init.d script and nginx config__
  109 +
  110 +```bash
  111 +# init.d
  112 +sudo rm /etc/init.d/gitlab
  113 +sudo curl --output /etc/init.d/gitlab https://raw.github.com/gitlabhq/gitlab-recipes/5-0-stable/init.d/gitlab
  114 +sudo chmod +x /etc/init.d/gitlab
  115 +
  116 +# unicorn
  117 +sudo -u git -H cp /home/git/gitlab/config/unicorn.rb /home/git/gitlab/config/unicorn.rb.old
  118 +sudo -u git -H cp /home/git/gitlab/config/unicorn.rb.example /home/git/gitlab/config/unicorn.rb
  119 +
  120 +#nginx
  121 +# Replace path from '/home/gitlab/' to '/home/git/'
  122 +sudo vim /etc/nginx/sites-enabled/gitlab
  123 +sudo service nginx restart
  124 +
  125 +
  126 +```
  127 +
  128 +__7. Start gitlab instace__
  129 +
  130 +```
  131 +
  132 +
  133 +sudo service gitlab start
  134 +
  135 +# check if unicorn and sidekiq started
  136 +# If not try to logout, also check replaced path from '/home/gitlab/' to '/home/git/'
  137 +# in nginx, unicorn, init.d etc
  138 +ps aux | grep unicorn
  139 +ps aux | grep sidekiq
  140 +
  141 +```
  142 +
  143 +__8. Check installation__
  144 +
  145 +
  146 +```bash
  147 +# In 5-10 seconds lets check gitlab-shell
  148 +sudo -u git -H /home/git/gitlab-shell/bin/check
  149 +
  150 +# Example of success output
  151 +# Check GitLab API access: OK
  152 +# Check directories and files:
  153 +# /home/git/repositories: OK
  154 +# /home/git/.ssh/authorized_keys: OK
  155 +
  156 +
  157 +# Now check gitlab instance
  158 +sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
  159 +
  160 +```
  161 +
  162 +
  163 +__P.S. If everything works as expected you can remove gitlab user from system__
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