Thanks to visit codestin.com
Credit goes to github.com

Skip to content

Commit 90b4f57

Browse files
ildusildus
committed
Make special container for postgres --with-cassert
1 parent 63dccb6 commit 90b4f57

File tree

2 files changed

+83
-29
lines changed

2 files changed

+83
-29
lines changed

‎Dockerfile.tmpl

+1-1
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
FROM postgres:${PG_VERSION}-alpine
1+
FROM ${PG_IMAGE}
22

33
ENV LANG=C.UTF-8 PGDATA=/pg/data
44

‎make_images.py

+82-28
Original file line numberDiff line numberDiff line change
@@ -1,10 +1,64 @@
1-
#!/usr/bin/env python
1+
#!/usr/bin/env python3
22

3+
import os
34
import subprocess
45
import getpass
6+
import requests
7+
import tempfile
8+
9+
from urllib.parse import urljoin
10+
from urllib.request import urlopen
511

612
DOCKER_ID = 'pathman'
7-
pg_versions = ['9.5','9.6','10']
13+
ALPINE_BASE_URL = 'https://raw.githubusercontent.com/docker-library/postgres/master/9.6/alpine/'
14+
ALPINE_ENTRYPOINT = 'docker-entrypoint.sh'
15+
ALPINE_PATCH = b'''
16+
diff --git a/Dockerfile b/Dockerfile
17+
index 9878023..ba215bc 100644
18+
--- a/Dockerfile
19+
+++ b/Dockerfile
20+
@@ -80,6 +80,7 @@ RUN set -ex \\
21+
# configure options taken from:
22+
# https://anonscm.debian.org/cgit/pkg-postgresql/postgresql.git/tree/debian/rules?h=9.5
23+
&& ./configure \\
24+
+ --enable-cassert \\
25+
--build="$gnuArch" \\
26+
# "/usr/src/postgresql/src/backend/access/common/tupconvert.c:105: undefined reference to `libintl_gettext'"
27+
# --enable-nls \\
28+
'''
29+
CUSTOM_IMAGE_NAME = "%s/postgres_stable" % DOCKER_ID
30+
31+
def make_alpine_image(image_name):
32+
dockerfile = urlopen(urljoin(ALPINE_BASE_URL, 'Dockerfile')).read()
33+
entrypoint_sh = urlopen(urljoin(ALPINE_BASE_URL, ALPINE_ENTRYPOINT)).read()
34+
35+
with tempfile.TemporaryDirectory() as tmpdir:
36+
print("Creating build in %s" % tmpdir)
37+
with open(os.path.join(tmpdir, 'Dockerfile'), 'w') as f:
38+
f.write(dockerfile.decode())
39+
40+
with open(os.path.join(tmpdir, ALPINE_ENTRYPOINT), 'w') as f:
41+
f.write(entrypoint_sh.decode())
42+
43+
with open(os.path.join(tmpdir, 'cassert.patch'), 'w') as f:
44+
f.write(ALPINE_PATCH.decode())
45+
46+
subprocess.check_output(["git", "apply", "cassert.patch"], cwd=tmpdir)
47+
print("patch applied")
48+
subprocess.check_output(["docker", "build", ".", '-t', image_name], cwd=tmpdir)
49+
print("build ok: ", image_name)
50+
subprocess.check_output(['docker', 'push', image_name],
51+
stderr=subprocess.STDOUT)
52+
print("upload ok:", image_name)
53+
54+
make_alpine_image(CUSTOM_IMAGE_NAME)
55+
56+
pg_containers = [
57+
('pg95', 'postgres:9.5-alpine'),
58+
('pg96', 'postgres:9.6-alpine'),
59+
('pg10', 'postgres:10-alpine'),
60+
('pg96_ca', CUSTOM_IMAGE_NAME),
61+
]
862

963
image_types = {
1064
'clang_check_code': {
@@ -30,32 +84,32 @@
3084
travis_conf = []
3185
print("")
3286

33-
for pg_version in pg_versions:
34-
pgname = 'pg%s' % pg_version.replace('.', '')
35-
for key, variables in image_types.items():
36-
image_name = '%s/%s_%s' % (DOCKER_ID, pgname, key)
37-
with open('Dockerfile', 'w') as out:
38-
with open('Dockerfile.tmpl', 'r') as f:
39-
for line in f:
40-
line = line.replace('${PG_VERSION}', pg_version)
41-
for key, value in variables.items():
42-
varname = '${%s}' % key
43-
line = line.replace(varname, value)
44-
45-
out.write(line)
46-
47-
args = [
48-
'docker',
49-
'build',
50-
'-t', image_name,
51-
'.'
52-
]
53-
subprocess.check_output(args, stderr=subprocess.STDOUT)
54-
print("build ok:", image_name)
55-
subprocess.check_output(['docker', 'push', image_name],
56-
stderr=subprocess.STDOUT)
57-
print("upload ok:", image_name)
58-
travis_conf.append(travis_conf_line % image_name)
87+
if __name__ == '__main__':
88+
for pgname, container in pg_containers:
89+
for key, variables in image_types.items():
90+
image_name = '%s/%s_%s' % (DOCKER_ID, pgname, key)
91+
with open('Dockerfile', 'w') as out:
92+
with open('Dockerfile.tmpl', 'r') as f:
93+
for line in f:
94+
line = line.replace('${PG_IMAGE}', container)
95+
for key, value in variables.items():
96+
varname = '${%s}' % key
97+
line = line.replace(varname, value)
98+
99+
out.write(line)
100+
101+
args = [
102+
'docker',
103+
'build',
104+
'-t', image_name,
105+
'.'
106+
]
107+
subprocess.check_output(args, stderr=subprocess.STDOUT)
108+
print("build ok:", image_name)
109+
subprocess.check_output(['docker', 'push', image_name],
110+
stderr=subprocess.STDOUT)
111+
print("upload ok:", image_name)
112+
travis_conf.append(travis_conf_line % image_name)
59113

60114
print("\ntravis configuration")
61115
print('\n'.join(travis_conf))

0 commit comments

Comments
 (0)