h1. Chiliproject

La machine chiliproject contient:

- une base données postgres
- une application installé dans /srv/http/chiliproject-X.X.X
- le git de git.tetaneutral.net dans /srv/http/repositories

h2. L'application:

Le vhost d'apache est /etc/apache2/sites-enabled/chiliproject.tetaneutral.net, il pointe vers le répertoire /srv/http/chiliproject qui est un lien symbolique vers /srv/http/chiliproject-X.X.X

La procédure de mise à jour est la suivante:
<pre>
/etc/init.d/apache2 stop
# su - postgres
# pgdump chiliproject > chiliproject-3.X.X-20130108.sql
# exit
# cd /srv/http/chiliproject
# git fetch origin
# git branch ttnn-prod-3.6.0 # Création d'un nouvelle branche qui contient les modifications ttnn
# git checkout ttnn-prod-3.6.0 # Utilisation de cette branche
# git rebase v3.6.0 # rebase la branche ttnn avec la dernière version de chiliproject
</pre>

Et continuer les étapes 4 à 10 du howto de chiliproject (cf: https://www.chiliproject.org/projects/chiliproject/wiki/Upgrade#Step-4-Library-installation)
Version rapide:
<pre>
bundle update
gem cleanup
bundle update
bundle exec rake generate_session_store
bundle exec rake db:migrate RAILS_ENV=production
bundle exec rake db:migrate:plugins RAILS_ENV=production
bundle exec rake tmp:cache:clear
bundle exec rake tmp:sessions:clear
</pre>

Restart de chili
<pre>
/etc/init.d/apache2 start
</pre>

h2. La DB du postgres normal:

<pre>
# su - postgres
# psql chiliproject
chiliproject=# \dt
public | attachments | table | chiliproject
public | auth_sources | table | chiliproject
public | boards | table | chiliproject
public | changes | table | chiliproject
public | changesets | table | chiliproject
public | changesets_issues | table | chiliproject
public | comments | table | chiliproject
public | custom_fields | table | chiliproject
public | custom_fields_projects | table | chiliproject
public | custom_fields_trackers | table | chiliproject
public | custom_values | table | chiliproject
public | documents | table | chiliproject
public | enabled_modules | table | chiliproject
public | enumerations | table | chiliproject
public | groups_users | table | chiliproject
public | issue_categories | table | chiliproject
public | issue_relations | table | chiliproject
public | issue_statuses | table | chiliproject
public | issues | table | chiliproject
public | journal_details | table | chiliproject
public | journals | table | chiliproject
public | member_roles | table | chiliproject
public | members | table | chiliproject
public | messages | table | chiliproject
public | news | table | chiliproject
public | open_id_authentication_associations | table | chiliproject
public | open_id_authentication_nonces | table | chiliproject
public | projects | table | chiliproject
public | projects_trackers | table | chiliproject
public | queries | table | chiliproject
public | repositories | table | chiliproject
public | roles | table | chiliproject
public | schema_migrations | table | chiliproject
public | settings | table | chiliproject
public | taggings | table | chiliproject
public | tags | table | chiliproject
public | time_entries | table | chiliproject
public | tokens | table | chiliproject
public | trackers | table | chiliproject
public | user_preferences | table | chiliproject
public | users | table | chiliproject
public | versions | table | chiliproject
public | watchers | table | chiliproject
public | wiki_content_versions | table | chiliproject
public | wiki_contents | table | chiliproject
public | wiki_pages | table | chiliproject
public | wiki_redirects | table | chiliproject
public | wikis | table | chiliproject
public | workflows | table | chiliproject
</pre>

h3. Draft migration to redmine

<pre>
# -*- coding: utf-8 -*-
# vim: ts=4: set ft=sh
#
# CC-BY Mehdi Abaakouk <sileht@sileht.net>
# Inpired from this ruby/mysql version: https://gist.github.com/pallan/6663018
#

# On postgres User

$ createuser -P redmine
$ createdb redmine -O redmine
$ pg_dump chiliproject > toredmine.sql
$ psql redmine < toredmine.sql

$ psql redmine <<EOF
ALTER DATABASE redmine OWNER TO redmine;
REASSIGN OWNED BY chiliproject TO redmine;

ALTER TABLE journals RENAME COLUMN created_at TO created_on;
ALTER TABLE journals RENAME COLUMN journaled_id TO journalized_id;
ALTER TABLE journals RENAME COLUMN activity_type TO journalized_type;
ALTER TABLE journals ALTER COLUMN journalized_type TYPE character varying(30);
ALTER TABLE journals ALTER COLUMN journalized_type SET NOT NULL;
ALTER TABLE journals ALTER COLUMN journalized_type SET DEFAULT ''::character varying ;
EOF

# On root:

$ cd /srv/http
$ tsocks git clone https://github.com/redmine/redmine.git -b 2.5-stable
$ cd redmine

$ cat > config/database.yml <<EOF
production:
adapter: postgresql
database: redmine
host: localhost
username: redmine
password: redmine
EOF

$ tsocks bundle install --without development test rmagick
$ bundle exec rake generate_secret_token
$ RAILS_ENV=production bundle exec rake db:migrate

# On postgres user:

$ psql redmine <<EOF
ALTER TABLE wiki_contents ADD comments VARCHAR(250) NULL;
ALTER TABLE wiki_contents RENAME COLUMN lock_version TO version;
ALTER TABLE wiki_contents ALTER COLUMN version TYPE INTEGER;
ALTER TABLE wiki_contents ALTER COLUMN version SET NOT NULL;

UPDATE journals SET journalized_type='Issue' WHERE journalized_type='issues';

ALTER TABLE journals RENAME COLUMN changes TO changes_chili;
ALTER TABLE journals DROP COLUMN type;
EOF

$ python <<EOF
import yaml;
import psycopg2
conn = psycopg2.connect("dbname='redmine' user='redmine' host='localhost' password='redmine'")
commit = 100


cur = conn.cursor()
cur.execute("""SELECT id, version, journalized_type, journalized_id, changes_chili,created_on, notes, user_id changes_chili FROM journals order by WHERE id > 0 AND version desc""") > 1""")
rows = cur.fetchall()
cur.close()
dataissue data = []
datawiki hist = [] {}
for row in rows:
id = row[0]
version = int(row[1])
type = row[2]
jid = row[3]
raw_changes = row[4]
created_on = row[5]
notes = row[6]
user_id = row[7]
if type in ["time_entries", "documents"]: # only have 1 item each
continue
elif type == "attachments": # 163
continue
elif type == "messages": # 3
continue
elif type == ["Issue", "attachments"] and version > 1:
changes = yaml.load(raw_changes)
for k, v in changes.iteritems():
yaml.load(row[2]).iteritems():
if k == "attachment":

property = 'attachment'

prop_key = re.sub("\d+", "", k)

elif k == "custom_values":

property = 'cf'

prop_key = re.sub("\d+", "", k)
else:
else:
property = 'attr'

prop_key = k
dataissue.append({'id': id,

data.append({'id': row[0],
'property': property,

'prop_key': prop_key,

'old_value': v[0],
v,
'new_value': v[1],
v,
})
elif type == "wiki_edits":
changes = yaml.load(raw_changes)
datawiki.append({
'id': id,
'wiki_content_id': jid,
'page_id': jid,
'author_id': user_id,
'data': bytearray(changes.get('data'), encoding="utf-8"),
'compression': changes.get('compression', None),
'updated_on': created_on,
'comments': notes,
'version': version,
})
if len(dataissue) len(data) > commit:
cur = conn.cursor()
5000:
cur.executemany("""INSERT INTO journal_details (journal_id, property, prop_key, old_value, value) VALUES (%(id)s,%(property)s,%(prop_key)s,%(old_value)s,%(new_value)s)""", dataissue)
cur.close()
dataissue data)
data = []
if len(datawiki) > commit:
cur = conn.cursor()


cur.executemany("""INSERT INTO wiki_content_versions (id, wiki_content_id, page_id, author_id, data, compression, comments, updated_on, version) VALUES (%(id)s, %(wiki_content_id)s, %(page_id)s, %(author_id)s, %(data)s, %(compression)s, %(comments)s, %(updated_on)s, %(version)s)""", datawiki)
cur.close()
datawiki = []


cur = conn.cursor()
cur.executemany("""INSERT INTO journal_details (journal_id, property, prop_key, old_value, value) VALUES (%(id)s,%(property)s,%(prop_key)s,%(old_value)s,%(new_value)s)""", dataissue) data)
cur.close()
cur = conn.cursor()
cur.executemany("""INSERT INTO wiki_content_versions (id, wiki_content_id, page_id, author_id, data, compression, comments, updated_on, version) VALUES (%(id)s, %(wiki_content_id)s, %(page_id)s, %(author_id)s, %(data)s, %(compression)s, %(comments)s, %(updated_on)s, %(version)s)""", datawiki)
cur.close()
conn.commit()
conn.close()
EOF

$ psql redmine <<EOF
DELETE FROM journals WHERE (notes IS NULL OR notes = '' ) AND changes_chili IS NOT NULL AND NOT EXISTS (SELECT 1 FROM journal_details x where x.journal_id=journals.id);
ALTER TABLE journals DROP COLUMN changes_chili;
ALTER TABLE journals DROP COLUMN version;
EOF

# On root in /srv/http/redmine:

$ RAILS_ENV=production REDMINE_LANG=fr bundle exec rake redmine:load_default_data
</pre>