linjunpop · September 11, 2024 10:21 · Oct 14, 2013 · Aug 16, 2013 · Aug 16, 2013 · Aug 16, 2013
diff --git a/deploy-rails-4-app-with-dokku-on-digital-ocean.md b/deploy-rails-4-app-with-dokku-on-digital-ocean.md
@@ -100,3 +100,14 @@ Then visit `http://[SERVER_IP_ADDRESS]:49153`
 
 Yeah!
 
+## Config Nginx
+
+http://wiki.nginx.org/HttpProxyModule
+
+```
+location / {
+  proxy_pass        http://localhost:49153;
+  proxy_set_header  X-Real-IP  $remote_addr;
+}
+```
+
diff --git a/deploy-rails-4-app-with-dokku-on-digital-ocean.md b/deploy-rails-4-app-with-dokku-on-digital-ocean.md
@@ -96,7 +96,7 @@ root@085f103bec8a:~# RAILS_ENV=production rake db:migrate
 ==  AddDeviceTypeToCustomers: migrated (0.0075s) ==============================
 ```
 
-Then visit the http://[SERVER_IP_ADDRESS]:49153
+Then visit `http://[SERVER_IP_ADDRESS]:49153`
 
 Yeah!
 
diff --git a/deploy-rails-4-app-with-dokku-on-digital-ocean.md b/deploy-rails-4-app-with-dokku-on-digital-ocean.md
@@ -2,6 +2,10 @@
 
 ## Install dokku
 
+First create a Ubuntu 13.04 x64 droplet on DigitalOcean Control Panel
+
+Then ssh with root account, run this in termianl:
+
 ```bash
 $ wget -qO- https://raw.github.com/progrium/dokku/master/bootstrap.sh | sudo bash
 ```

diff --git a/setup-dokku-on-digital-ocean.md → ...ails-4-app-with-dokku-on-digital-ocean.md b/setup-dokku-on-digital-ocean.md → ...ails-4-app-with-dokku-on-digital-ocean.md
diff --git a/setup-dokku-on-digital-ocean.md b/setup-dokku-on-digital-ocean.md
@@ -1,4 +1,4 @@
-# Setup dokku on DigitalOcean
+# Deploy Rails 4 app with Dokku on DigitalOcean
 
 ## Install dokku
 

diff --git a/setup-dokku-on-digital-ocean.md b/setup-dokku-on-digital-ocean.md
@@ -14,8 +14,85 @@ $ cat ~/.ssh/id_rsa.pub | ssh [email protected] "gitreceive upload-key dokku"
 $ git remote add dokku git@[SERVER_IP_ADDRESS]:[APP_NAME]
 ```
 
-## Deploy
+## Deploy Rails app
+
+Add `gem 'rails_12factor'` to `Gemfile`
+
+
+Then install dokku PG plugin: https://github.com/Kloadut/dokku-pg-plugin
+
+```bash
+cd /var/lib/dokku/plugins
+git clone https://github.com/Kloadut/dokku-pg-plugin postgresql
+dokku plugins-install
+```
+
+Create app database
+
+```bash
+root@mg-dokku:~# dokku postgresql:create [APP_NAME]
+```
+
+Then `$ git push dokku master` to deploy.
+
+When it finished, run `$ docker ps -a` to show status:
+
+```bash
+root@mg-dokku:~# docker ps -a
+ID                  IMAGE                  COMMAND                CREATED             STATUS              PORTS
+290ae95c5ae7        app/mg:latest          /bin/bash -c /start    3 minutes ago       Up 3 minutes        49153->49153
+1b79bc29ae77        postgresql/mg:latest   /usr/bin/start_pgsql   6 minutes ago       Up 6 minutes        49156->5432
+root@mg-dokku:~#
+```
+
+But we have not run database migrations yet. Let's do it:
 
 ```bash
-$ git push dokku master
-```
+root@mg-dokku:~# docker run -i -t app/mg /bin/bash
+root@085f103bec8a:/# cd app/
+root@085f103bec8a:/app# RAILS_ENV=production rake db:migrate
+Your Ruby version is 1.9.3, but your Gemfile specified 2.0.0
+```
+
+It fails, we try another way:
+
+```bash
+root@mg-dokku:~# docker run app/mg /bin/bash -c "cd /app ; rake db:migrate"
+rake aborted!
+Your Ruby version is 1.9.3, but your Gemfile specified 2.0.0
+```
+
+Fails too. :(
+
+Here's a workaround: https://github.com/progrium/dokku/issues/156#issuecomment-22330945 
+
+```bash
+root@085f103bec8a:/app# export HOME=/app
+root@085f103bec8a:~# for file in /app/.profile.d/*; do source $file; done
+root@085f103bec8a:~# hash -r
+root@085f103bec8a:~# cd /app
+root@085f103bec8a:~# RAILS_ENV=production rake db:migrate
+==  DeviseCreateAdmins: migrating =============================================
+-- create_table(:admins)
+   -> 0.0125s
+-- add_index(:admins, :email, {:unique=>true})
+   -> 0.0034s
+-- add_index(:admins, :reset_password_token, {:unique=>true})
+   -> 0.0039s
+==  DeviseCreateAdmins: migrated (0.0229s) ====================================
+
+==  CreateCustomers: migrating ================================================
+-- create_table(:customers)
+   -> 0.0079s
+==  CreateCustomers: migrated (0.0087s) =======================================
+
+==  AddDeviceTypeToCustomers: migrating =======================================
+-- add_column(:customers, :device_type, :string, {:default=>""})
+   -> 0.0068s
+==  AddDeviceTypeToCustomers: migrated (0.0075s) ==============================
+```
+
+Then visit the http://[SERVER_IP_ADDRESS]:49153
+
+Yeah!
+
diff --git a/setup-dokku-on-digital-ocean.md b/setup-dokku-on-digital-ocean.md
@@ -12,6 +12,10 @@ $ wget -qO- https://raw.github.com/progrium/dokku/master/bootstrap.sh | sudo bas
 $ cat ~/.ssh/id_rsa.pub | ssh [email protected] "gitreceive upload-key dokku"
 
 $ git remote add dokku git@[SERVER_IP_ADDRESS]:[APP_NAME]
+```
+
+## Deploy
 
+```bash
 $ git push dokku master
 ```
diff --git a/setup-dokku-on-digital-ocean.md b/setup-dokku-on-digital-ocean.md
@@ -0,0 +1,17 @@
+# Setup dokku on DigitalOcean
+
+## Install dokku
+
+```bash
+$ wget -qO- https://raw.github.com/progrium/dokku/master/bootstrap.sh | sudo bash
+```
+
+## Config dokku
+
+```bash
+$ cat ~/.ssh/id_rsa.pub | ssh [email protected] "gitreceive upload-key dokku"
+
+$ git remote add dokku git@[SERVER_IP_ADDRESS]:[APP_NAME]
+
+$ git push dokku master
+```