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#
#
# Python library with commonly used functions within the package management scope
#
# Author : Pavlos Emm. Katsoulakis <paul@netdata.cloud>
import lxc
import subprocess
import os
def fetch_version(orig_build_version):
tag = None
friendly_version = ""
# TODO: Checksum validations
if str(orig_build_version).count(".latest") == 1:
version_list=str(orig_build_version).replace('v', '').split('.')
minor = version_list[3] if int(version_list[2]) == 0 else (version_list[2] + version_list[3])
friendly_version='.'.join(version_list[0:2]) + "." + minor
else:
friendly_version = orig_build_version.replace('v', '')
tag = friendly_version # Go to stable tag
print("Version set to %s from %s" % (friendly_version, orig_build_version))
return friendly_version, tag
def replace_tag(tag_name, spec, new_tag_content):
print("Fixing tag %s in %s" % (tag_name, spec))
ifp = open(spec, "r")
config = ifp.readlines()
ifp.close()
source_line = -1
for line in config:
if str(line).count(tag_name + ":") > 0:
source_line = config.index(line)
print("Found line: %s in item %d" % (line, source_line))
break
if source_line >= 0:
print("Replacing line %s with %s in spec file" %(config[source_line], new_tag_content))
config[source_line] = "%s: %s\n" % (tag_name, new_tag_content)
config_str = ''.join(config)
ofp = open(spec, 'w')
ofp.write(config_str)
ofp.close()
def run_command(container, command):
print("Running command: %s" % command)
command_result = container.attach_wait(lxc.attach_run_command, command)
if command_result != 0:
raise Exception("Command failed with exit code %d" % command_result)
def run_command_in_host(cmd):
print("Issue command in host: %s" % str(cmd))
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
o, e = proc.communicate()
print('Output: ' + o.decode('ascii'))
print('Error: ' + e.decode('ascii'))
print('code: ' + str(proc.returncode))
def prepare_repo(container):
if str(os.environ["REPO_TOOL"]).count("zypper") == 1:
run_command(container, [os.environ["REPO_TOOL"], "clean", "-a"])
run_command(container, [os.environ["REPO_TOOL"], "--no-gpg-checks", "update", "-y"])
elif str(os.environ["REPO_TOOL"]).count("yum") == 1:
run_command(container, [os.environ["REPO_TOOL"], "clean", "all"])
run_command(container, [os.environ["REPO_TOOL"], "update", "-y"])
if os.environ["BUILD_STRING"].count("el/7") == 1 and os.environ["BUILD_ARCH"].count("i386") == 1:
print ("Skipping epel-release install for %s-%s" % (os.environ["BUILD_STRING"], os.environ["BUILD_ARCH"]))
else:
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "epel-release"])
elif str(os.environ["REPO_TOOL"]).count("apt-get") == 1:
run_command(container, [os.environ["REPO_TOOL"], "update", "-y"])
else:
run_command(container, [os.environ["REPO_TOOL"], "update", "-y"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "sudo"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "wget"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "bash"])
def install_common_dependendencies(container):
if str(os.environ["REPO_TOOL"]).count("zypper") == 1:
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "gcc-c++"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "json-glib-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "freeipmi-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "cups-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "snappy-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "protobuf-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "protobuf-c"])
elif str(os.environ["REPO_TOOL"]).count("yum") == 1:
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "gcc-c++"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "json-c-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "freeipmi-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "cups-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "snappy-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "protobuf-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "protobuf-c-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "protobuf-compiler"])
elif str(os.environ["REPO_TOOL"]).count("apt-get") == 1:
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "g++"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "libipmimonitoring-dev"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "libjson-c-dev"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "libcups2-dev"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "libsnappy-dev"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "libprotobuf-dev"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "libprotoc-dev"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "protobuf-compiler"])
if os.environ["BUILD_STRING"].count("debian/jessie") == 1:
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "snappy"])
else:
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "gcc-c++"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "cups-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "freeipmi-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "json-c-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "snappy-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "protobuf-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "protobuf-c-devel"])
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "protobuf-compiler"])
if os.environ["BUILD_STRING"].count("el/6") <= 0:
run_command(container, [os.environ["REPO_TOOL"], "install", "-y", "autogen"])
def prepare_version_source(dest_archive, pkg_friendly_version, tag=None):
print(".0 Preparing local implementation tarball for version %s" % pkg_friendly_version)
tar_file = os.environ['LXC_CONTAINER_ROOT'] + dest_archive
if tag is not None:
print(".1 Checking out tag %s" % tag)
run_command_in_host(['git', 'fetch', '--all'])
# TODO: Keep in mind that tricky 'v' there, needs to be removed once we clear our versioning scheme
run_command_in_host(['git', 'checkout', 'v%s' % pkg_friendly_version])
print(".2 Tagging the code with version: %s" % pkg_friendly_version)
run_command_in_host(['git', 'tag', '-a', pkg_friendly_version, '-m', 'Tagging while packaging on %s' % os.environ["CONTAINER_NAME"]])
print(".3 Run autoreconf -ivf")
run_command_in_host(['autoreconf', '-ivf'])
print(".4 Run configure")
run_command_in_host(['./configure', '--prefix=/usr', '--sysconfdir=/etc', '--localstatedir=/var', '--libdir=/usr/lib', '--libexecdir=/usr/libexec', '--with-math', '--with-zlib', '--with-user=netdata'])
print(".5 Run make dist")
run_command_in_host(['make', 'dist'])
print(".6 Copy generated tarbal to desired path")
if os.path.exists('netdata-%s.tar.gz' % pkg_friendly_version):
run_command_in_host(['sudo', 'cp', 'netdata-%s.tar.gz' % pkg_friendly_version, tar_file])
print(".7 Fixing permissions on tarball")
run_command_in_host(['sudo', 'chmod', '777', tar_file])
else:
print("I could not find (%s) on the disk, stopping the build. Kindly check the logs and try again" % 'netdata-%s.tar.gz' % pkg_friendly_version)
sys.exit(1)
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