Commit | Line | Data |
---|---|---|
6f99f3c2 S |
1 | params: |
2 | db_synchronous_commit: "off" | |
3 | db_shared_buffers: "256MB" | |
4 | db_work_mem: "10MB" | |
5 | db_default_text_search_config: "pb_catelog.english" | |
6 | ||
9fb5f2d3 SS |
7 | hooks: |
8 | after_cron: | |
9 | - file: | |
10 | path: /var/lib/postgresql/take-database-backup | |
11 | chown: postgres:postgres | |
12 | chmod: "+x" | |
13 | contents: | | |
14 | #!/bin/bash | |
15 | ID=db-$(date +%F_%T) | |
16 | FILENAME=/shared/postgres_backup/$ID.tar.gz | |
17 | pg_basebackup --format=tar --pgdata=- --xlog --gzip --label=$ID > $FILENAME | |
18 | echo $FILENAME | |
19 | ||
20 | - file: | |
21 | path: /var/spool/cron/crontabs/postgres | |
22 | contents: | | |
23 | # m h dom mon dow command | |
24 | #MAILTO=? | |
25 | 0 */4 * * * /var/lib/postgresql/take-database-backup | |
26 | ||
27 | before_code: | |
9fb5f2d3 SS |
28 | - replace: |
29 | filename: /etc/service/unicorn/run | |
30 | from: "# postgres" | |
31 | to: sv start postgres || exit 1 | |
32 | ||
9fb5f2d3 | 33 | run: |
d7ed7814 SS |
34 | # temporary |
35 | - exec: apt-get install -y socat | |
36 | - exec: mkdir -p /shared/postgres_run | |
37 | - exec: chown postgres:postgres /shared/postgres_run | |
38 | - exec: chmod 775 /shared/postgres_run | |
39 | - exec: rm -fr /var/run/postgresql | |
40 | - exec: ln -s /shared/postgres_run /var/run/postgresql | |
41 | - exec: socat /dev/null UNIX-CONNECT:/shared/postgres_run/.s.PGSQL.5432 || exit 0 && echo postgres already running stop container ; exit 1 | |
61975bbd SS |
42 | - exec: rm -fr /shared/postgres_run/.s* |
43 | - exec: rm -fr /shared/postgres_run/*.pid | |
9fb5f2d3 SS |
44 | - file: |
45 | path: /etc/service/postgres/run | |
46 | chmod: "+x" | |
47 | contents: | | |
48 | #!/bin/sh | |
49 | exec 2>&1 | |
d69fe0fb S |
50 | exec sudo -u postgres /usr/lib/postgresql/9.3/bin/postmaster -D /etc/postgresql/9.3/main |
51 | - file: | |
52 | path: /root/upgrade_postgres | |
53 | chmod: "+x" | |
54 | contents: | | |
55 | #!/bin/bash | |
56 | if [ "9.2" = `cat /shared/postgres_data/PG_VERSION` ]; then | |
57 | echo Upgrading PostgreSQL to from version 9.2 to 9.3 | |
58 | rm -fr /shared/postgres_data_new | |
59 | install -d -m 0755 -o postgres -g postgres /shared/postgres_data_new && sudo -u postgres /usr/lib/postgresql/9.3/bin/initdb -D /shared/postgres_data_new || exit 0 | |
a0958e4f | 60 | apt-get update |
d69fe0fb | 61 | apt-get install -y postgresql-9.2 |
61975bbd SS |
62 | /etc/init.d/postgresql stop |
63 | rm -fr /shared/postgres_data/postmaster.pid | |
d69fe0fb | 64 | cd ~postgres |
61975bbd SS |
65 | cp /etc/postgresql/9.2/main/*.conf /shared/postgres_data |
66 | echo >> /shared/postgres_data/postgresql.conf | |
67 | echo "data_directory = '/shared/postgres_data'" >> /shared/postgres_data/postgresql.conf | |
9b9cdd3b S |
68 | SUCCESS=true |
69 | sudo -u postgres /usr/lib/postgresql/9.3/bin/pg_upgrade -d /shared/postgres_data -D /shared/postgres_data_new -b /usr/lib/postgresql/9.2/bin -B /usr/lib/postgresql/9.3/bin || SUCCESS=false | |
70 | ||
71 | if [[ "$SUCCESS" == 'false' ]]; then | |
72 | echo ------------------------------------------------------------------------------------- | |
73 | echo UPGRADE OF POSTGRES FAILED | |
74 | echo | |
75 | echo You are going to need to export your data and import into a clean instance: | |
76 | echo | |
77 | echo Add the line: 'base_image: "samsaffron/discourse:0.1.1"' | |
78 | echo Change: "templates/postgres.template.yml TO templates/postgres.9.2.template.yml" | |
79 | echo | |
80 | echo Run "./launcher bootstrap" again | |
81 | echo | |
82 | echo When your instance is running: | |
83 | echo - Go to the admin UI, enable readonly and backup your site | |
84 | echo | |
85 | echo Then destroy your container "./launcher destroy standalone" | |
86 | echo Undo the base_image and postgres.9.2 template from your container config | |
87 | echo Run: "sudo mv /var/docker/shared/postgres_data /var/shared/postgres_data_old" | |
88 | echo Run: "./launcher bootstrap" | |
89 | echo | |
62418f96 | 90 | echo "Login to the blank site, and import your backup (remember to set the allow_restore site setting)" |
9b9cdd3b S |
91 | echo Restart your container: "./launcher restart" |
92 | echo ------------------------------------------------------------------------------------- | |
93 | exit 1 | |
94 | fi | |
95 | ||
d69fe0fb S |
96 | mv /shared/postgres_data /shared/postgres_data_old |
97 | mv /shared/postgres_data_new /shared/postgres_data | |
98 | ||
99 | echo ------------------------------------------------------------------------------------- | |
100 | echo UPGRADE OF POSTGRES COMPLETE | |
101 | echo | |
102 | echo Old 9.2 database is stored at /shared/postgres_data_old | |
103 | echo | |
104 | echo Please run "./launcher bootstrap" again | |
105 | echo ------------------------------------------------------------------------------------- | |
106 | exit 1 | |
107 | fi | |
9fb5f2d3 SS |
108 | - exec: |
109 | cmd: | |
d69fe0fb | 110 | - chown -R root /var/lib/postgresql/9.3/main |
3cb3d9c4 | 111 | - "[ ! -e /shared/postgres_data ] && install -d -m 0755 -o postgres -g postgres /shared/postgres_data && sudo -E -u postgres /usr/lib/postgresql/9.3/bin/initdb -D /shared/postgres_data || exit 0" |
9fb5f2d3 | 112 | - chown -R postgres:postgres /shared/postgres_data |
d69fe0fb | 113 | - chown -R postgres:postgres /var/run/postgresql |
9fb5f2d3 | 114 | |
61975bbd | 115 | - exec: /root/upgrade_postgres |
6f99f3c2 S |
116 | - exec: rm /root/upgrade_postgres |
117 | ||
9fb5f2d3 | 118 | - replace: |
d69fe0fb S |
119 | filename: "/etc/postgresql/9.3/main/postgresql.conf" |
120 | from: "data_directory = '/var/lib/postgresql/9.3/main'" | |
9fb5f2d3 SS |
121 | to: "data_directory = '/shared/postgres_data'" |
122 | ||
80c11be3 SS |
123 | # listen on all interfaces |
124 | - replace: | |
d69fe0fb | 125 | filename: "/etc/postgresql/9.3/main/postgresql.conf" |
80c11be3 SS |
126 | from: /#?listen_addresses *=.*/ |
127 | to: "listen_addresses = '*'" | |
128 | ||
6f99f3c2 S |
129 | # listen on all interfaces |
130 | - replace: | |
131 | filename: "/etc/postgresql/9.3/main/postgresql.conf" | |
132 | from: /#?listen_addresses *=.*/ | |
133 | to: "listen_addresses = '*'" | |
134 | ||
135 | # sync commit off is faster and less spiky, also marginally less safe | |
136 | - replace: | |
137 | filename: "/etc/postgresql/9.3/main/postgresql.conf" | |
138 | from: /#?synchronous_commit *=.*/ | |
139 | to: "synchronous_commit = $db_synchronous_commit" | |
140 | ||
141 | # default is 128MB which is way too small | |
142 | - replace: | |
143 | filename: "/etc/postgresql/9.3/main/postgresql.conf" | |
144 | from: /#?shared_buffers *=.*/ | |
145 | to: "shared_buffers = $db_shared_buffers" | |
146 | ||
147 | # default is 1MB which is too small | |
148 | - replace: | |
149 | filename: "/etc/postgresql/9.3/main/postgresql.conf" | |
150 | from: /#?work_mem *=.*/ | |
151 | to: "work_mem = $db_work_mem" | |
152 | ||
153 | # allow for other | |
154 | - replace: | |
155 | filename: "/etc/postgresql/9.3/main/postgresql.conf" | |
156 | from: /#?default_text_search_config *=.*/ | |
157 | to: "default_text_search_config = '$db_default_text_search_config'" | |
158 | ||
9fb5f2d3 SS |
159 | # Necessary to enable backups |
160 | - exec: | |
161 | cmd: | |
162 | - install -d -m 0755 -o postgres -g postgres /shared/postgres_backup | |
163 | ||
164 | - replace: | |
d69fe0fb | 165 | filename: "/etc/postgresql/9.3/main/postgresql.conf" |
9fb5f2d3 SS |
166 | from: /#?max_wal_senders *=.*/ |
167 | to: "max_wal_senders = 4" | |
168 | ||
169 | - replace: | |
d69fe0fb | 170 | filename: "/etc/postgresql/9.3/main/postgresql.conf" |
9fb5f2d3 SS |
171 | from: /#?wal_level *=.*/ |
172 | to: "wal_level = hot_standby" | |
173 | ||
174 | - replace: | |
d69fe0fb | 175 | filename: "/etc/postgresql/9.3/main/pg_hba.conf" |
9fb5f2d3 SS |
176 | from: /^#local +replication +postgres +peer$/ |
177 | to: "local replication postgres peer" | |
80c11be3 SS |
178 | |
179 | # allow all to connect in with md5 auth | |
180 | - replace: | |
d69fe0fb | 181 | filename: "/etc/postgresql/9.3/main/pg_hba.conf" |
80c11be3 SS |
182 | from: /^host.*all.*all.*127.*$/ |
183 | to: "host all all 0.0.0.0/0 md5" | |
184 | ||
185 | - exec: | |
186 | background: true | |
d69fe0fb | 187 | cmd: "sudo -u postgres /usr/lib/postgresql/9.3/bin/postmaster -D /etc/postgresql/9.3/main" |
80c11be3 SS |
188 | |
189 | # give db a few secs to start up | |
190 | - exec: "sleep 5" | |
191 | ||
192 | - exec: sudo -u postgres createdb discourse || exit 0 | |
193 | - exec: | |
194 | stdin: | | |
195 | create user discourse; | |
196 | cmd: sudo -u postgres psql discourse | |
197 | raise_on_fail: false | |
198 | ||
199 | - exec: | |
200 | stdin: | | |
201 | grant all privileges on database discourse to discourse; | |
202 | cmd: sudo -u postgres psql discourse | |
203 | raise_on_fail: false | |
204 | ||
69d4c4c3 | 205 | - exec: /bin/bash -c 'sudo -u postgres psql discourse <<< "alter schema public owner to discourse;"' |
80c11be3 SS |
206 | - exec: /bin/bash -c 'sudo -u postgres psql discourse <<< "create extension if not exists hstore;"' |
207 | - exec: /bin/bash -c 'sudo -u postgres psql discourse <<< "create extension if not exists pg_trgm;"' | |
208 | ||
209 | - exec: | |
210 | hook: postgres | |
211 | cmd: "echo postgres installed!" |