From 86905537c3956e9e1f3d107091835aec45db8ec1 Mon Sep 17 00:00:00 2001
From: msfernandes <matheus.souza.fernandes@gmail.com>
Date: Thu, 7 May 2015 11:34:08 -0300
Subject: [PATCH] Add rake backup and restore tasks

---
 .gitignore                             |  1 +
 Rakefile                               | 28 ++++++++++++++++++++++++++++
 utils/migration/backup_integration.sh  | 28 ++++++++++++++++++++++++++++
 utils/migration/backup_social.sh       | 15 +++++++++++++++
 utils/migration/restore_integration.sh | 25 +++++++++++++++++++++++++
 5 files changed, 97 insertions(+), 0 deletions(-)
 create mode 100755 utils/migration/backup_integration.sh
 create mode 100755 utils/migration/backup_social.sh
 create mode 100755 utils/migration/restore_integration.sh

diff --git a/.gitignore b/.gitignore
index e6c7130..36ef895 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /local.rake
 *.swp
 *.swo
+/backups
diff --git a/Rakefile b/Rakefile
index b0c6f7e..80807b8 100644
--- a/Rakefile
+++ b/Rakefile
@@ -47,6 +47,34 @@ file 'config/local/ssh_config' => ['nodes.yaml', 'config/local/ips.yaml', 'ssh_c
   puts 'ERB %s' % t.name
 end
 
+task :backup => ssh_config_file do
+  #cleanup before
+  sh 'ssh', '-F', ssh_config_file, 'integration', 'sudo', 'rm -rf /tmp/backups'
+  sh 'ssh', '-F', ssh_config_file, 'social', 'sudo', 'rm -rf /tmp/backups'
+  sh 'mkdir', '-p', 'backups'
+  #integration
+  sh 'scp', '-F', ssh_config_file, 'utils/migration/backup_integration.sh', 'integration:/tmp'
+  sh 'ssh', '-F', ssh_config_file, 'integration', 'sudo', '/tmp/backup_integration.sh'
+  sh 'scp', '-F', ssh_config_file, 'integration:/tmp/backups/*', 'backups/'
+  sh 'ssh', '-F', ssh_config_file, 'integration', 'sudo', 'rm -rf /tmp/backups'
+  #social
+  sh 'scp', '-F', ssh_config_file, 'utils/migration/backup_social.sh', 'social:/tmp'
+  sh 'ssh', '-F', ssh_config_file, 'social', 'sudo', '/tmp/backup_social.sh'
+  sh 'scp', '-F', ssh_config_file, 'social:/tmp/backups/*', 'backups/'
+  sh 'ssh', '-F', ssh_config_file, 'social', 'sudo', 'rm -rf /tmp/backups'
+end
+
+task :restore => ssh_config_file do
+  #integration
+  sh 'scp', '-r', '-F', ssh_config_file, 'backups', 'integration:/tmp'
+  sh 'scp', '-F', ssh_config_file, 'utils/migration/restore_integration.sh', 'integration:/tmp'
+  sh 'ssh', '-F', ssh_config_file, 'integration', 'sudo', '/tmp/restore_integration.sh'
+  #social
+  sh 'scp', '-r', '-F', ssh_config_file, 'backups', 'social:/tmp'
+  sh 'scp', '-F', ssh_config_file, 'utils/migration/restore_social.sh', 'social:/tmp'
+  sh 'ssh', '-F', ssh_config_file, 'social', 'sudo', '/tmp/restore_social.sh'
+end
+
 task :bootstrap_common => 'config/local/ssh_config'
 
 unless ENV['nodeps']
diff --git a/utils/migration/backup_integration.sh b/utils/migration/backup_integration.sh
new file mode 100755
index 0000000..b616bb1
--- /dev/null
+++ b/utils/migration/backup_integration.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+echo 'I: starting integration backup...'
+
+echo 'I: Creating /tmp/backups/ on integration'
+mkdir -p /tmp/backups/
+
+# Colab Backup
+echo 'I: dumping colab data'
+colab-admin dumpdata > /tmp/backups/colab_dump.json
+
+# GitLab Backup
+cd /usr/lib/gitlab
+echo 'I: creating gitlab backup'
+sudo -u git bundle exec rake gitlab:backup:create RAILS_ENV=production > /dev/null
+# TODO fix regular expression
+mv /var/lib/gitlab/backups/*_gitlab_backup.tar /tmp/backups
+
+echo 'I: creating gitlab shell ssh backup'
+tar -czf /tmp/backups/gitlab_shell_ssh.tar.gz /var/lib/gitlab-shell/.ssh/ 2> /dev/null
+
+# Mailman Backup
+cd /var/lib/mailman
+echo 'I: creating mailman backups'
+tar -czf /tmp/backups/mailman_backup.tar.gz lists/ data/ archives/
+
+echo 'I: integration backup done.'
+
diff --git a/utils/migration/backup_social.sh b/utils/migration/backup_social.sh
new file mode 100755
index 0000000..d84b40b
--- /dev/null
+++ b/utils/migration/backup_social.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+echo 'I: starting social backup...'
+
+echo 'I: Creating /tmp/backups/ on social'
+mkdir -p /tmp/backups/
+
+#Noosfero backup
+cd /usr/lib/noosfero
+echo 'I: creating Noosfero backup'
+RAILS_ENV=production sudo -u noosfero bundle exec rake backup 2> /dev/null 1> /dev/null
+# TODO fix regular expression
+mv tmp/backup/*.tar.gz /tmp/backups/noosfero_backup.tar.gz
+
+echo 'I: social backup done.'
diff --git a/utils/migration/restore_integration.sh b/utils/migration/restore_integration.sh
new file mode 100755
index 0000000..3849707
--- /dev/null
+++ b/utils/migration/restore_integration.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+echo 'Starting restore on integration...'
+# Colab Restore
+echo 'restoring colab...'
+colab-admin loaddata /tmp/backups/colab_dump.json > /dev/null
+echo 'done.'
+
+# Gitlab Restore
+echo 'restoring gitlab...'
+echo 'cleaning gitlab backups directory'
+sudo rm -rf /var/lib/gitlab/backups/*
+#TODO: fix wildcard
+mv /tmp/backups/*_gitlab_backup.tar /var/lib/gitlab/backups/
+cd /usr/lib/gitlab
+sudo -u git bundle exec rake gitlab:backup:restore RAILS_ENV=production force=yes 1> /dev/null 2>/dev/null
+echo 'done.'
+
+# Mailman Restore
+echo 'restoring mailman...'
+mv /tmp/backups/mailman_backup.tar.gz /var/lib/mailman/
+cd /var/lib/mailman
+tar -vxzf mailman_backup.tar.gz 1> /dev/null 2> /dev/null
+
+echo 'done.'
--
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