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authorGary Wu <gary.i.wu@huawei.com>2017-07-28 12:26:54 -0700
committerGary Wu <gary.i.wu@huawei.com>2017-07-28 12:26:54 -0700
commitd04e4407a6a5888b8f6d924e0c9706378c3d285a (patch)
treea1847dab1f8bbf784747166eaf623df958aa9e30 /packaging/docker/scripts/gen-dockerfiles.py
parent14387356f435a416f1f180d0d670d5760888c6b3 (diff)
Add integration scripts from OPEN-O
Change-Id: Ife6951ed9ea8c5b9dcea68e7a095b6bd5180e7d1 Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
Diffstat (limited to 'packaging/docker/scripts/gen-dockerfiles.py')
-rwxr-xr-xpackaging/docker/scripts/gen-dockerfiles.py119
1 files changed, 119 insertions, 0 deletions
diff --git a/packaging/docker/scripts/gen-dockerfiles.py b/packaging/docker/scripts/gen-dockerfiles.py
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+++ b/packaging/docker/scripts/gen-dockerfiles.py
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+#!/usr/bin/env python
+#
+# Copyright 2016-2017 Huawei Technologies Co., Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+import sys, csv, subprocess, os, shutil, urllib2, argparse
+
+parser = argparse.ArgumentParser(description='Generate docker image definition for a microservice. The results will be placed under the target/ subdirectory.')
+parser.add_argument('microservice', help='filename of microservice as entered in binaries.csv')
+parser.add_argument('--build', default="snapshot", help='a specific build to use ("autorelease-????")')
+
+args = parser.parse_args()
+
+version = "1.1.0-SNAPSHOT"
+
+root = subprocess.check_output(["git", "rev-parse", "--show-toplevel"]).rstrip()
+path = "{}/test/csit/docker".format(root)
+url_template = "https://nexus.open-o.org/service/local/artifact/maven/redirect?r=snapshots&g={0}&a={1}&e={2}&c={3}&v=LATEST"
+
+found = False
+
+with open( "{}/autorelease/binaries.csv".format(root), "r" ) as f:
+ reader = csv.DictReader(f)
+
+ for row in reader:
+ if row["filename"] == args.microservice:
+ found = True
+ print row["filename"]
+
+ if row["classifier"]:
+ file = "{}-{}-{}.{}".format(row["artifactId"], version, row["classifier"], row["extension"])
+ dest = "{}-{}-{}.{}".format(row["filename"], version, row["classifier"], row["extension"])
+ else:
+ file = "{}-{}.{}".format(row["artifactId"], version, row["extension"])
+ dest = "{}-{}.{}".format(row["filename"], version, row["extension"])
+
+ dir = "{}/{}/target".format(path, row["filename"])
+
+ try:
+ shutil.rmtree(dir, True)
+ os.makedirs(dir)
+ except OSError:
+ pass
+
+ # create empty Dockerfile if not exists
+ open( "{}/Dockerfile".format(dir), "a" ).close()
+
+ outfile = open( "{}/50-microservice.txt".format(dir), "w" )
+
+ outfile.write("# 50-microservice.txt - AUTOGENERATED, DO NOT MODIFY MANUALLY\n\n")
+ outfile.write("# Set up microservice\n")
+ if args.build == "snapshot":
+ redir_url = url_template.format(row["groupId"], row["artifactId"], row["extension"], row["classifier"])
+ outfile.write("# {}\n".format(redir_url))
+ response = urllib2.urlopen(redir_url)
+ url = response.geturl()
+ else:
+ url = "https://nexus.open-o.org/content/repositories/{}/{}/{}/{}/{}".format(args.build, row["groupId"].replace(".","/"), row["artifactId"], version, file )
+
+
+ outfile.write("RUN wget -q -O {} \"{}\"".format(dest, url))
+ # outfile.write("ADD \"{}\" {}\n".format(url, dest))
+
+ unzip_opt = ""
+ if row["extension"] == "tar.gz":
+ if row["unzip-dir"]:
+ unzip_opt = " -C {}".format(row["unzip-dir"])
+ outfile.write(" && tar -xf {}{}".format(dest, unzip_opt))
+ elif row["extension"] == "zip":
+ if row["unzip-dir"]:
+ unzip_opt = " -d {}".format(row["unzip-dir"])
+ outfile.write(" && unzip -q -o -B {}{}".format(dest, unzip_opt))
+ outfile.write(" && rm -f {}\n".format(dest))
+
+ outfile.write("# Set permissions\n")
+ outfile.write("RUN find . -type d -exec chmod o-w {} \;\n")
+ outfile.write("RUN find . -name \"*.sh\" -exec chmod +x {} \;\n")
+
+ if row["ports"]:
+ ports = row["ports"].split()
+ for port in ports:
+ outfile.write("EXPOSE {}\n".format(port))
+ outfile.write("RUN echo Open-O {} {} \"{}\" > OPENO_VERSION\n".format(row["filename"], version, url))
+ outfile.write("\n\n")
+
+ outfile.close()
+
+
+ def symlink(flag, template):
+ try:
+ os.remove("{}/{}".format(dir, template))
+ except OSError:
+ pass
+ if flag:
+ os.symlink("../../templates/{}".format(template), "{}/{}".format(dir, template))
+
+ symlink(True, "10-basebuild.txt")
+ symlink(row["python"], "15-python.txt")
+ symlink(row["mysql"], "20-mysql.txt")
+ if row["tomcat"]:
+ # create empty 30-tomcat.txt as marker for gen-dockerfiles.sh
+ open( "{}/30-tomcat.txt".format(dir), "a" ).close()
+ symlink(row["mongodb"], "25-mongodb.txt")
+ symlink(True, "90-entrypoint.txt")
+
+if not found:
+ print "Error: microservice {} not found in binaries.csv.".format(args.microservice)
+ sys.exit(2)