361 lines
10 KiB
Markdown
361 lines
10 KiB
Markdown
---
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comments: false
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---
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# From 10.3 to 10.4
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Make sure you view this update guide from the tag (version) of GitLab you would
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like to install. In most cases this should be the highest numbered production
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tag (without rc in it). You can select the tag in the version dropdown at the
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top left corner of GitLab (below the menu bar).
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If the highest number stable branch is unclear please check the
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[GitLab Blog](https://about.gitlab.com/blog/archives.html) for installation
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guide links by version.
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### 1. Stop server
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```bash
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sudo service gitlab stop
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```
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### 2. Backup
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NOTE: If you installed GitLab from source, make sure `rsync` is installed.
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```bash
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cd /home/git/gitlab
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sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
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```
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### 3. Update Ruby
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NOTE: GitLab 9.0 and higher only support Ruby 2.3.x and dropped support for Ruby 2.1.x. Be
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sure to upgrade your interpreter if necessary.
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You can check which version you are running with `ruby -v`.
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Download and compile Ruby:
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```bash
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mkdir /tmp/ruby && cd /tmp/ruby
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curl --remote-name --progress https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.6.tar.gz
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echo '4e6a0f828819e15d274ae58485585fc8b7caace0 ruby-2.3.6.tar.gz' | shasum -c - && tar xzf ruby-2.3.6.tar.gz
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cd ruby-2.3.6
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./configure --disable-install-rdoc
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make
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sudo make install
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```
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Install Bundler:
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```bash
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sudo gem install bundler --no-document
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```
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### 4. Update Node
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GitLab now runs [webpack](http://webpack.js.org) to compile frontend assets.
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We require a minimum version of node v6.0.0.
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You can check which version you are running with `node -v`. If you are running
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a version older than `v6.0.0` you will need to update to a newer version. You
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can find instructions to install from community maintained packages or compile
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from source at the nodejs.org website.
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<https://nodejs.org/en/download/>
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Since 8.17, GitLab requires the use of yarn `>= v0.17.0` to manage
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JavaScript dependencies.
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```bash
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curl --silent --show-error https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
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echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
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sudo apt-get update
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sudo apt-get install yarn
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```
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More information can be found on the [yarn website](https://yarnpkg.com/en/docs/install).
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### 5. Update Go
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NOTE: GitLab 9.2 and higher only supports Go 1.8.3 and dropped support for Go
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1.5.x through 1.7.x. Be sure to upgrade your installation if necessary.
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You can check which version you are running with `go version`.
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Download and install Go:
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```bash
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# Remove former Go installation folder
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sudo rm -rf /usr/local/go
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curl --remote-name --progress https://storage.googleapis.com/golang/go1.8.3.linux-amd64.tar.gz
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echo '1862f4c3d3907e59b04a757cfda0ea7aa9ef39274af99a784f5be843c80c6772 go1.8.3.linux-amd64.tar.gz' | shasum -a256 -c - && \
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sudo tar -C /usr/local -xzf go1.8.3.linux-amd64.tar.gz
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sudo ln -sf /usr/local/go/bin/{go,godoc,gofmt} /usr/local/bin/
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rm go1.8.3.linux-amd64.tar.gz
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```
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### 6. Get latest code
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```bash
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cd /home/git/gitlab
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sudo -u git -H git fetch --all
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sudo -u git -H git checkout -- db/schema.rb # local changes will be restored automatically
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sudo -u git -H git checkout -- locale
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```
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For GitLab Community Edition:
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```bash
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cd /home/git/gitlab
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sudo -u git -H git checkout 10-4-stable
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```
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OR
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For GitLab Enterprise Edition:
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```bash
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cd /home/git/gitlab
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sudo -u git -H git checkout 10-4-stable-ee
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```
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### 7. Update gitlab-shell
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```bash
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cd /home/git/gitlab-shell
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sudo -u git -H git fetch --all --tags
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sudo -u git -H git checkout v$(</home/git/gitlab/GITLAB_SHELL_VERSION)
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sudo -u git -H bin/compile
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```
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### 8. Update gitlab-workhorse
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Install and compile gitlab-workhorse. GitLab-Workhorse uses
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[GNU Make](https://www.gnu.org/software/make/).
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If you are not using Linux you may have to run `gmake` instead of
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`make` below.
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```bash
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cd /home/git/gitlab-workhorse
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sudo -u git -H git fetch --all --tags
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sudo -u git -H git checkout v$(</home/git/gitlab/GITLAB_WORKHORSE_VERSION)
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sudo -u git -H make
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```
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### 9. Update Gitaly
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#### New Gitaly configuration options required
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In order to function Gitaly needs some additional configuration information. Below we assume you installed Gitaly in `/home/git/gitaly` and GitLab Shell in `/home/git/gitlab-shell`.
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```shell
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echo '
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[gitaly-ruby]
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dir = "/home/git/gitaly/ruby"
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[gitlab-shell]
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dir = "/home/git/gitlab-shell"
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' | sudo -u git tee -a /home/git/gitaly/config.toml
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```
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#### Check Gitaly configuration
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Due to a bug in the `rake gitlab:gitaly:install` script your Gitaly
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configuration file may contain syntax errors. The block name
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`[[storages]]`, which may occur more than once in your `config.toml`
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file, should be `[[storage]]` instead.
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```shell
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sudo -u git -H sed -i.pre-10.1 's/\[\[storages\]\]/[[storage]]/' /home/git/gitaly/config.toml
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```
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#### Compile Gitaly
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```shell
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cd /home/git/gitaly
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sudo -u git -H git fetch --all --tags
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sudo -u git -H git checkout v$(</home/git/gitlab/GITALY_SERVER_VERSION)
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sudo -u git -H make
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```
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### 10. Update MySQL permissions
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If you are using MySQL you need to grant the GitLab user the necessary
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permissions on the database:
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```bash
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mysql -u root -p -e "GRANT TRIGGER ON \`gitlabhq_production\`.* TO 'git'@'localhost';"
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```
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If you use MySQL with replication, or just have MySQL configured with binary logging,
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you will need to also run the following on all of your MySQL servers:
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```bash
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mysql -u root -p -e "SET GLOBAL log_bin_trust_function_creators = 1;"
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```
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You can make this setting permanent by adding it to your `my.cnf`:
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```
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log_bin_trust_function_creators=1
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```
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### 11. Update configuration files
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#### New configuration options for `gitlab.yml`
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There might be configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
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```sh
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cd /home/git/gitlab
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git diff origin/10-3-stable:config/gitlab.yml.example origin/10-4-stable:config/gitlab.yml.example
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```
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#### Nginx configuration
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Ensure you're still up-to-date with the latest NGINX configuration changes:
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```sh
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cd /home/git/gitlab
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# For HTTPS configurations
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git diff origin/10-3-stable:lib/support/nginx/gitlab-ssl origin/10-4-stable:lib/support/nginx/gitlab-ssl
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# For HTTP configurations
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git diff origin/10-3-stable:lib/support/nginx/gitlab origin/10-4-stable:lib/support/nginx/gitlab
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```
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If you are using Strict-Transport-Security in your installation to continue using it you must enable it in your Nginx
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configuration as GitLab application no longer handles setting it.
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If you are using Apache instead of NGINX please see the updated [Apache templates].
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Also note that because Apache does not support upstreams behind Unix sockets you
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will need to let gitlab-workhorse listen on a TCP port. You can do this
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via [/etc/default/gitlab].
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[Apache templates]: https://gitlab.com/gitlab-org/gitlab-recipes/tree/master/web-server/apache
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[/etc/default/gitlab]: https://gitlab.com/gitlab-org/gitlab-ce/blob/10-4-stable/lib/support/init.d/gitlab.default.example#L38
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#### SMTP configuration
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If you're installing from source and use SMTP to deliver mail, you will need to add the following line
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to config/initializers/smtp_settings.rb:
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```ruby
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ActionMailer::Base.delivery_method = :smtp
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```
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See [smtp_settings.rb.sample] as an example.
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[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/10-4-stable/config/initializers/smtp_settings.rb.sample#L13
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#### Init script
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There might be new configuration options available for [`gitlab.default.example`][gl-example]. View them with the command below and apply them manually to your current `/etc/default/gitlab`:
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```sh
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cd /home/git/gitlab
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git diff origin/10-3-stable:lib/support/init.d/gitlab.default.example origin/10-4-stable:lib/support/init.d/gitlab.default.example
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```
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Ensure you're still up-to-date with the latest init script changes:
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```bash
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cd /home/git/gitlab
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sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
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```
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For Ubuntu 16.04.1 LTS:
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```bash
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sudo systemctl daemon-reload
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```
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### 12. Install libs, migrations, etc.
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```bash
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cd /home/git/gitlab
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# MySQL installations (note: the line below states '--without postgres')
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sudo -u git -H bundle install --without postgres development test --deployment
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# PostgreSQL installations (note: the line below states '--without mysql')
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sudo -u git -H bundle install --without mysql development test --deployment
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# Optional: clean up old gems
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sudo -u git -H bundle clean
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# Run database migrations
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sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
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# Compile GetText PO files
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sudo -u git -H bundle exec rake gettext:compile RAILS_ENV=production
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# Update node dependencies and recompile assets
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sudo -u git -H bundle exec rake yarn:install gitlab:assets:clean gitlab:assets:compile RAILS_ENV=production NODE_ENV=production
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# Clean up cache
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sudo -u git -H bundle exec rake cache:clear RAILS_ENV=production
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```
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**MySQL installations**: Run through the `MySQL strings limits` and `Tables and data conversion to utf8mb4` [tasks](../install/database_mysql.md).
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### 13. Start application
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```bash
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sudo service gitlab start
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sudo service nginx restart
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```
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### 14. Check application status
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Check if GitLab and its environment are configured correctly:
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```bash
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cd /home/git/gitlab
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sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
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```
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To make sure you didn't miss anything run a more thorough check:
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```bash
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cd /home/git/gitlab
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sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
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```
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If all items are green, then congratulations, the upgrade is complete!
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## Things went south? Revert to previous version (10.3)
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### 1. Revert the code to the previous version
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Follow the [upgrade guide from 10.2 to 10.3](10.2-to-10.3.md), except for the
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database migration (the backup is already migrated to the previous version).
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### 2. Restore from the backup
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```bash
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cd /home/git/gitlab
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sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
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```
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If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
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[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/10-4-stable/config/gitlab.yml.example
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[gl-example]: https://gitlab.com/gitlab-org/gitlab-ce/blob/10-4-stable/lib/support/init.d/gitlab.default.example
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