Added Docker image build stuff

9 files changed, 202 insertions, 0 deletions

diff --git a/roles/docker_img_puppet/README.md b/roles/docker_img_puppet/README.md
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index 000000000..57ff5b6b4
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+++ b/roles/docker_img_puppet/README.md
@@ -0,0 +1,36 @@
+Role Name
+=========
+
+The purpose of this role is to setup files to do the puppet docker image build
+
+Requirements
+------------
+
+Docker
+
+Role Variables
+--------------
+
+None
+
+Dependencies
+------------
+
+None
+
+Example Playbook
+----------------
+
+    - hosts: servers
+      roles:
+         - docker_img_puppet
+
+License
+-------
+
+ASL 2.0
+
+Author Information
+------------------
+
+Thomas Wiest
diff --git a/roles/docker_img_puppet/defaults/main.yml b/roles/docker_img_puppet/defaults/main.yml
new file mode 100644
index 000000000..1f563defd
--- /dev/null
+++ b/roles/docker_img_puppet/defaults/main.yml
@@ -0,0 +1,2 @@
+---
+# defaults file for docker_img_puppet
diff --git a/roles/docker_img_puppet/files/puppet_container/Dockerfile b/roles/docker_img_puppet/files/puppet_container/Dockerfile
new file mode 100644
index 000000000..0bc72d389
--- /dev/null
+++ b/roles/docker_img_puppet/files/puppet_container/Dockerfile
@@ -0,0 +1,32 @@
+# This FROM gives us the proper oo-rhui certs, basic runtime env vars, basic repos, etc.
+# Otherwise we can't install anything
+FROM rhel6ops
+
+MAINTAINER Thomas Wiest <twiest@redhat.com>
+
+RUN yum -y update ; yum clean all
+
+# Container Specific RPMs
+RUN yum -y install puppet3 crontabs cronie-anacron cronie system-config-firewall-base httpd mod_ssl ruby193-rubygem-zbxapi mod_security rhc-site-static; yum clean all
+
+# BEGIN: These are to fake out puppet
+
+RUN rm /usr/sbin/lokkit ; ln -s /bin/true /usr/sbin/lokkit
+
+# END: These are to fake out puppet
+
+# Container specific files
+ADD start.rb /usr/local/sbin/start.rb
+ADD service.rb /sbin/service
+
+# Ensure the scripts are executable
+RUN chmod 755 /sbin/service /usr/local/sbin/start.rb
+
+RUN yum -y install strace ; yum clean all
+
+# Get rid of puppet deprecation warnings
+RUN sed -i 's/^.*manifest =.*$//' /etc/puppet/puppet.conf ; \
+    sed -i 's/^.*manifestdir =.*$//' /etc/puppet/puppet.conf ; \
+    sed -i 's/^.*modulepath =.*$//' /etc/puppet/puppet.conf
+
+CMD ["/usr/local/sbin/start.rb"]
diff --git a/roles/docker_img_puppet/files/puppet_container/service.rb b/roles/docker_img_puppet/files/puppet_container/service.rb
new file mode 100755
index 000000000..40779c270
--- /dev/null
+++ b/roles/docker_img_puppet/files/puppet_container/service.rb
@@ -0,0 +1,18 @@
+#!/usr/bin/env ruby
+
+require 'fileutils'
+
+if __FILE__ == $0
+  abort "\nUsage: #{File.basename($0)} <name> <action>\n\n" unless ARGV.size == 2
+
+  name = ARGV[0]
+  action = ARGV[1]
+
+  SERVICE_IPC_DIR = '/var/run/ctr-ipc/service'
+
+  FileUtils.mkdir_p(SERVICE_IPC_DIR)
+
+  File.open("#{SERVICE_IPC_DIR}/#{name}", 'w') do |f|
+    f.print action
+  end
+end
diff --git a/roles/docker_img_puppet/files/puppet_container/start.rb b/roles/docker_img_puppet/files/puppet_container/start.rb
new file mode 100755
index 000000000..f1dd940ba
--- /dev/null
+++ b/roles/docker_img_puppet/files/puppet_container/start.rb
@@ -0,0 +1,86 @@
+#!/usr/bin/env ruby
+
+require 'fileutils'
+
+CTR_CONFIG_FLAG = '/shared/var/run/ctr-ipc/flag/ctr_configured'
+
+
+class Start
+  def self.setup_shared_dirs()
+    puts '_'
+    puts 'Setting up dirs in shared volume'
+    puts '--------------------------------'
+    mtab = File.read('/etc/mtab')
+
+    shared_dirs = mtab.grep(/ \/shared\//).collect { |line| line.split(' ')[1] }
+
+    shared_dirs.each do |sh_dir|
+      orig_dir = sh_dir.gsub(/^\/shared/,'')
+
+      next if File.symlink?(orig_dir)
+
+      if File.exist?(orig_dir)
+        cmd = "cp -vaf #{orig_dir} #{File.dirname(sh_dir)}"
+        puts "Running: #{cmd}"
+        system(cmd)
+
+        cmd = "rm -vrf #{orig_dir}"
+        puts "Running: #{cmd}"
+        system(cmd)
+      end
+
+      FileUtils.ln_s(sh_dir, orig_dir, {:verbose => true})
+    end
+    puts 'Done.'
+    puts '_'
+  end
+
+  def self.run_puppet_agent()
+    puts '_'
+    puts 'Running Puppet Agent'
+    puts '--------------------'
+    exitcode = nil
+    1.upto(3) do |ctr|
+       unless ctr == 1
+         puts '_'
+         puts "Previous puppet run failed with exit code [#{exitcode}], running again..."
+         puts '_'
+       end
+
+       system("bash -c 'time /usr/bin/puppet agent -t'")
+       exitcode = $?.exitstatus
+       puts "Exit Code [#{exitcode}]"
+
+       break if exitcode == 0 || exitcode == 2
+    end
+
+    raise "Puppet run failed, retries exhausted." if exitcode != 0 && exitcode != 2
+
+    puts 'Done.'
+    puts '_'
+
+    puts '_'
+    puts 'Creating ctr_configured flag'
+    FileUtils.mkdir_p(File.dirname(CTR_CONFIG_FLAG))
+    FileUtils.touch(CTR_CONFIG_FLAG)
+    puts 'Done.'
+    puts '_'
+  end
+
+  def self.exec_puppetd()
+    puts '_'
+    puts 'Exec-ing puppet daemon'
+    puts '---------------------'
+    puts "Starting puppet agent..."
+    exec("bash -c '/usr/bin/puppet agent --no-daemonize --detailed-exitcodes --verbose'")
+  end
+end
+
+if __FILE__ == $0
+  $stdout.sync = true
+  $stderr.sync = true
+
+  Start.setup_shared_dirs()
+  Start.run_puppet_agent()
+  Start.exec_puppetd()
+end
diff --git a/roles/docker_img_puppet/handlers/main.yml b/roles/docker_img_puppet/handlers/main.yml
new file mode 100644
index 000000000..9b5fe2b3d
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+++ b/roles/docker_img_puppet/handlers/main.yml
@@ -0,0 +1,2 @@
+---
+# handlers file for docker_img_build
diff --git a/roles/docker_img_puppet/meta/main.yml b/roles/docker_img_puppet/meta/main.yml
new file mode 100644
index 000000000..40f83bf2f
--- /dev/null
+++ b/roles/docker_img_puppet/meta/main.yml
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+---
+galaxy_info:
+  author: Thomas Wiest
+  description: Tools to do docker image builds
+  company: Red Hat
+  license: ASL 2.0
+  min_ansible_version: 1.6
+  platforms:
+  - name: EL
+    versions:
+    - 7
+  categories:
+  - docker
+dependencies: []
diff --git a/roles/docker_img_puppet/tasks/main.yml b/roles/docker_img_puppet/tasks/main.yml
new file mode 100644
index 000000000..87741b6c1
--- /dev/null
+++ b/roles/docker_img_puppet/tasks/main.yml
@@ -0,0 +1,10 @@
+---
+- name: deploy puppet image build files
+  file: dest=/usr/local/etc/containers/puppet_container mode=755 state=directory
+
+- name: deploy puppet image build files
+  copy: "src=puppet_container/{{ item.name }} dest=/usr/local/etc/containers/puppet_container/{{ item.name }} mode={{ item.mode }}"
+  with_items:
+    - { name: 'Dockerfile', mode: '644' }
+    - { name: 'service.rb', mode: '755' }
+    - { name: 'start.rb',   mode: '755' }
diff --git a/roles/docker_img_puppet/vars/main.yml b/roles/docker_img_puppet/vars/main.yml
new file mode 100644
index 000000000..3abe3ae6a
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+++ b/roles/docker_img_puppet/vars/main.yml
@@ -0,0 +1,2 @@
+---
+# vars file for docker_img_puppet