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change hyperkube repository

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This commit is contained in:
Smana
2016-06-15 20:25:58 +02:00
parent a4396cfca0
commit 247a1a6e6e
6 changed files with 49 additions and 19 deletions
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28
scripts/change_k8s_version.py
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@@ -15,11 +15,14 @@
#
# You should have received a copy of the GNU General Public License
# along with Foobar. If not, see <http://www.gnu.org/licenses/>.
import os
import sys
import hashlib
import urllib2
import yaml
import argparse
import shutil
from re import sub
def get_remote_sha256_sum(url, max_file_size=100*1024*1024):
@@ -55,11 +58,22 @@ def get_kube_sha256(version, download_url, binaries):
for k in binaries:
s = get_remote_sha256_sum(download_url + '/' + k)
kube_sha256[k] = s
kube_sha256[k + '_checksum'] = kube_sha256.pop(k)
kube_sha256['kube_apiserver_checksum'] = kube_sha256.pop('kube-apiserver_checksum')
kube_sha256['kube_apiserver'] = kube_sha256.pop('kube-apiserver')
return(kube_sha256)
def file_sub(file, regex, string):
"Substitute string in a file"
shutil.move(file, file + '~')
f = open(file + '~', 'r')
data = f.read()
o = open(file, 'w')
o.write(sub(regex, string, data))
f.close()
o.close()
os.remove(file + '~')
if __name__ == '__main__':
parser = argparse.ArgumentParser(
prog='change_k8s_version',
@@ -70,16 +84,22 @@ if __name__ == '__main__':
'-v', '--version', dest='kube_version', required=True,
help="kubernetes version"
)
parser.add_argument(
'-r', '--repository', dest='docker_repository', required=True,
help="hyperkube docker repository"
)
args = parser.parse_args()
file_sub('../roles/kubernetes/node/defaults/main.yml', r'.*hyperkube_image_repo.*', 'hyperkube_image_repo: "%s"' % args.docker_repository)
file_sub('../roles/kubernetes/node/defaults/main.yml', r'.*hyperkube_image_tag.*', 'hyperkube_image_tag: "%s"' % args.kube_version)
kube_binaries = ['kubelet', 'kubectl', 'kube-apiserver']
kargo_root = ".."
var_files = ['../roles/uploads/defaults/kube_versions.yml', '../roles/download/defaults/kube_versions.yml']
kube_download_url = "https://storage.googleapis.com/kubernetes-release/release/%s/bin/linux/amd64" % args.kube_version
new = get_kube_sha256(args.kube_version, kube_download_url, kube_binaries)
for f in var_files:
current = read_vars(f)
current['kube_version'][args.kube_version] = new
current['kube_checksum'][args.kube_version] = new
with open(f, 'w') as out:
out.write(yaml.dump(current, indent=4, default_flow_style=False))