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docker-foreman
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Andy 8 years ago
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commit 2a07f7a2d2
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59
README.md
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Intro
=====
This is a very basic example of how one can build the foreman from sources and make a container out of it.
The mariadb container is not even used in this example, but you can use it on your own.
Running the Foreman
===================
```
cd foreman/
docker-compose run -d
```
Foreman credentials
===================
You can get the foreman "Login credentials" when the container foreman-data is running seeds on built.
It will look like this
```
Login credentials: admin / PassWoRd
```
Connecting to the Foreman Web
=============================
Get the IP of the nginx-passenger container
```
docker exec -ti foreman_nginx-passenger_1 ip a
```
Add the following line to your `/etc/hosts` file
```
172.21.0.3 foreman-web
```
In my case the nginx-passenger's IP was 172.21.0.3
After that run your favorite browser and access the `http://foreman-web` :-)
Working inside the container
============================
```
docker exec -ti foreman_foreman-data_1 /bin/sh
$ cd /src/foreman
/src/foreman $ bundle exec rake -T
```
After you have changed something, don't forget to kill -HUP <pidof nginx> in the foreman_nginx-passenger_1 container.
Logs
====
Logs stored at the `/src/foreman/log/production.log`

27
docker-compose.yml
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version: '2'
services:
foreman-data:
build: foreman
networks:
- net
tty: true
# stdin_open: true
nginx-passenger:
hostname: foreman-web
build: passenger
networks:
- net
volumes_from:
- foreman-data
mysql:
build: mariadb
networks:
- net
networks:
net:
driver: bridge

44
foreman/Dockerfile
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# Run Foreman v1.6 stable in a container
# Foreman v1.6 http://www.theforeman.org/manuals/1.6/#3.4InstallFromSource
FROM alpine:3.3
MAINTAINER Andrey Arapov <andrey.arapov@nixaid.com>
ENV USER foreman
ENV UID 30000
ENV HOME /home/$USER
ENV WORKDIR /src
# ENV RAILS_ENV development
ENV RAILS_ENV production
COPY foreman-patch.diff /tmp/foreman-patch.diff
RUN apk update \
&& apk add git gcc g++ make \
ruby-dev ruby-bundler ruby-io-console libxml2-dev libxslt-dev \
libffi-dev mariadb-dev postgresql-dev libvirt-dev sqlite-dev \
ruby-bigdecimal ruby-irb nodejs \
&& adduser -D -h $HOME -u $UID $USER \
&& mkdir $WORKDIR \
&& chown $USER:$USER $WORKDIR
RUN su $USER -c "cd $WORKDIR \
&& git clone https://github.com/theforeman/foreman.git foreman -b 1.6-stable \
&& cd foreman/ \
&& cp -p config/settings.yaml.example config/settings.yaml \
&& cp -p config/database.yml.example config/database.yml \
&& bundle config build.nokogiri --use-system-libraries \
&& patch -p1 < /tmp/foreman-patch.diff \
&& bundle install --standalone --path vendor/bundle \
&& bundle install --deployment --path vendor/bundle \
&& bundle exec rake db:migrate \
&& bundle exec rake db:seed assets:precompile locale:pack"
# && bundle config --global DISABLE_SHARED_GEMS "1" \
VOLUME [ "/src/foreman" ]
WORKDIR $HOME
USER $USER
CMD [ "/bin/sh" ]

69
foreman/foreman-patch.diff
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diff --git a/Gemfile b/Gemfile
index b86d9ec..0e3e75e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,7 @@ require File.expand_path('../lib/regexp_extensions', FOREMAN_GEMFILE)
source 'https://rubygems.org'
-gem 'rails', '3.2.18'
+gem 'rails', '3.2.22.2'
gem 'json'
gem 'rest-client', '> 1.6.2', '< 1.7', :require => 'rest_client'
gem "audited-activerecord", "3.0.0"
@@ -34,8 +34,9 @@ if RUBY_VERSION =~ /^1\.8/
gem 'rake', '< 10.2.0'
else
# Newer version of safemode contains fixes for Ruby 1.9
- gem 'safemode', '~> 1.2.1'
- gem 'ruby_parser', '~> 3.0.0'
+ gem 'test-unit', '~> 3.1.7'
+ gem 'safemode', '~> 1.2.2'
+ gem 'ruby_parser', '~> 3.2.0'
end
Dir["#{File.dirname(FOREMAN_GEMFILE)}/bundler.d/*.rb"].each do |bundle|
diff --git a/bundler.d/assets.rb b/bundler.d/assets.rb
index 2319190..b525fbd 100644
--- a/bundler.d/assets.rb
+++ b/bundler.d/assets.rb
@@ -4,7 +4,7 @@ group :assets do
gem 'execjs', '< 2.1.0'
gem "jquery-rails", "2.0.3"
gem 'jquery-ui-rails', '< 5.0.0'
- gem "therubyracer", '0.11.3', :require => 'v8'
+ gem "therubyracer", '0.11.3'
gem 'bootstrap-sass', '~> 3.0.3.0'
gem "spice-html5-rails"
gem "flot-rails", '0.0.3'
diff --git a/bundler.d/i18n.rb b/bundler.d/i18n.rb
index a5847d4..29d6a8c 100644
--- a/bundler.d/i18n.rb
+++ b/bundler.d/i18n.rb
@@ -3,4 +3,5 @@ group :i18n do
gem 'gettext_i18n_rails', '~> 0.10'
gem 'gettext_i18n_rails_js', '>= 0.0.8'
gem 'i18n_data', '>= 0.2.6', :require => 'i18n_data'
+ gem 'i18n', '~> 0.6.11'
end
diff --git a/bundler.d/mysql2.rb b/bundler.d/mysql2.rb
index 44fe73f..3069dab 100644
--- a/bundler.d/mysql2.rb
+++ b/bundler.d/mysql2.rb
@@ -1,3 +1,3 @@
group :mysql2 do
- gem 'mysql2', '> 0.3.0'
+ gem 'mysql2', '~> 0.3.20'
end
diff --git a/bundler.d/fog.rb b/bundler.d/fog.rb
index 596555e..7edcd8c 100644
--- a/bundler.d/fog.rb
+++ b/bundler.d/fog.rb
@@ -1,5 +1,5 @@
group :fog do
- gem 'fog', '~> 1.23.0'
- gem 'fog-core', '~> 1.23.0'
+ gem 'fog', '~> 1.25.0'
+ gem 'fog-core', '~> 1.25.0'
gem 'unf'
end

10
mariadb/Dockerfile
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FROM alpine:3.3
MAINTAINER Andrey Arapov <andrey.arapov@nixaid.com>
RUN apk update \
&& apk add mariadb \
&& mysql_install_db --user=mysql --rpm
COPY my.cnf /etc/mysql/my.cnf
CMD /bin/sh -c "/usr/bin/mysqld_safe --pid-file=/run/mysqld/mysqld.pid"

36
mariadb/my.cnf
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[client]
port = 3306
socket = /run/mysqld/mysqld.sock
[mysqld]
port = 3306
bind-address = 0.0.0.0
socket = /run/mysqld/mysqld.sock
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
log-bin=mysql-bin
binlog_format=mixed
server-id = 1
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
[myisamchk]
key_buffer_size = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout

32
passenger/Dockerfile
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# Run passenger in a container
FROM alpine:3.3
MAINTAINER Andrey Arapov <andrey.arapov@nixaid.com>
ENV WORKDIR /src
RUN echo '@testing http://dl-cdn.alpinelinux.org/alpine/edge/testing' >> /etc/apk/repositories \
&& apk update \
&& apk add git perl gcc g++ curl-dev \
ruby ruby-rake ruby-rack ruby-dev \
libexecinfo-dev@testing linux-headers make \
ruby-bundler ruby-bigdecimal ruby-io-console ruby-irb nodejs \
sqlite-dev mariadb-dev postgresql-dev procps \
&& echo "PATH=$WORKDIR/passenger/bin:$WORKDIR/nginx/sbin:$PATH" >> /etc/profile \
&& mkdir $WORKDIR \
&& cd $WORKDIR \
&& git clone https://github.com/phusion/passenger.git \
&& cd passenger/ \
&& git submodule update --init --recursive \
&& EXTRA_CXX_LDFLAGS="-lexecinfo" ./bin/passenger-install-nginx-module --prefix=$WORKDIR/nginx --auto
COPY nginx.conf $WORKDIR/nginx/conf/nginx.conf
ENV USER foreman
ENV UID 30000
ENV HOME $WORKDIR/$USER
ENV SHELL /bin/true
RUN adduser -D -s $SHELL -h $HOME -u $UID $USER
## ENV BUNDLE_PATH ".bundle"
ENTRYPOINT [ "/bin/sh", "-c", "$WORKDIR/nginx/sbin/nginx" ]

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passenger/nginx.conf
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daemon off;
error_log /dev/stdout info;
user foreman;
worker_processes 1;
events {
worker_connections 1024;
}
http {
passenger_root /src/passenger;
passenger_ruby /usr/bin/ruby;
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 80;
server_name localhost;
location / {
root html;
index index.html index.htm;
}
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
server {
listen 80;
server_name foreman-web;
root /src/foreman/public;
# You must explicitly set 'passenger_enabled on', otherwise
# Passenger won't serve this app.
passenger_enabled on;
rails_env production;
}
}
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